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6dc69f51 KS |
1 | extern crate nihav_core; |
2 | extern crate nihav_codec_support; | |
3 | extern crate nihav_registry; | |
4 | extern crate nihav_allstuff; | |
5 | ||
6 | use std::fs::File; | |
5ec8115f | 7 | use std::io::{BufReader, Write}; |
4a835a2a | 8 | use std::pin::Pin; |
6dc69f51 KS |
9 | use nihav_core::io::byteio::{FileReader, ByteReader}; |
10 | use nihav_core::frame::*; | |
11 | use nihav_core::options::*; | |
12 | use nihav_core::codecs::*; | |
13 | use nihav_core::demuxers::*; | |
14 | use nihav_core::muxers::*; | |
d9fe2b71 | 15 | use nihav_core::reorder::*; |
6dc69f51 | 16 | use nihav_core::scale::*; |
6dc69f51 | 17 | use nihav_registry::detect; |
e6cb09af | 18 | use nihav_registry::register; |
6dc69f51 | 19 | use std::env; |
5ec8115f | 20 | use std::time::{Duration, Instant}; |
6dc69f51 | 21 | |
91a15e39 KS |
22 | mod demux; |
23 | use crate::demux::*; | |
93521506 | 24 | mod null; |
b0481c9e KS |
25 | mod acvt; |
26 | use crate::acvt::*; | |
90683bc3 KS |
27 | mod imgseq; |
28 | use crate::imgseq::*; | |
93521506 | 29 | |
4a835a2a KS |
30 | #[derive(Clone,Copy,Default,PartialEq)] |
31 | enum RegisterResult { | |
32 | #[default] | |
33 | Ok, | |
34 | Ignored, | |
35 | Failed, | |
36 | } | |
37 | ||
38 | pub struct SelfBorrow<T, U> { | |
39 | bval: T, | |
40 | dst: Option<U>, | |
41 | } | |
42 | ||
43 | impl<T: Unpin, U: Unpin> SelfBorrow<T, U> { | |
44 | pub fn new<F>(src: T, create: F) -> Pin<Box<Self>> | |
45 | where F: Fn(*mut T) -> U { | |
46 | let mut obj = Box::pin(Self{ | |
47 | bval: src, | |
48 | dst: None, | |
49 | }); | |
50 | let ptr = &mut obj.bval as *mut T; | |
51 | obj.dst = Some(create(ptr)); | |
52 | obj | |
53 | } | |
54 | fn get_object(&self) -> &U { | |
55 | if let Some(ref dst) = self.dst { | |
56 | dst | |
57 | } else { | |
58 | unreachable!() | |
59 | } | |
60 | } | |
61 | fn get_object_mut(&mut self) -> &mut U { | |
62 | if let Some(ref mut dst) = self.dst { | |
63 | dst | |
64 | } else { | |
65 | unreachable!() | |
66 | } | |
67 | } | |
68 | } | |
69 | ||
70 | impl<T, U> Drop for SelfBorrow<T, U> { | |
71 | fn drop(&mut self) { | |
72 | self.dst = None; | |
73 | } | |
74 | } | |
75 | ||
76 | pub type SBBox<T, U> = Pin<Box<SelfBorrow<T, U>>>; | |
77 | ||
6f6ba7bf KS |
78 | const SND_NO_FORMAT: NASoniton = NASoniton { bits: 0, be: false, packed: false, planar: false, float: false, signed: false }; |
79 | ||
5ec8115f KS |
80 | fn format_time(ms: u64) -> String { |
81 | let s = ms / 1000; | |
82 | let ds = (ms % 1000) / 100; | |
83 | let (min, s) = (s / 60, s % 60); | |
84 | let (h, min) = (min / 60, min % 60); | |
85 | if h == 0 { | |
86 | if min == 0 { | |
87 | format!("{}.{}", s, ds) | |
88 | } else { | |
89 | format!("{}:{:02}.{}", min, s, ds) | |
90 | } | |
91 | } else { | |
92 | format!("{}:{:02}:{:02}.{}", h, min, s, ds) | |
93 | } | |
94 | } | |
95 | ||
6dc69f51 KS |
96 | fn print_options(name: &str, options: &[NAOptionDefinition]) { |
97 | if options.is_empty() { | |
98 | println!("No custom options."); | |
99 | } else { | |
100 | println!("Options for '{}'", name); | |
101 | for opt in options.iter() { | |
102 | println!(" {}", opt); | |
103 | } | |
104 | } | |
105 | } | |
106 | ||
30611a63 KS |
107 | fn parse_bitrate(strval: &str) -> Result<u32, ()> { |
108 | let mut val = 0; | |
109 | let mut has_suffix = false; | |
110 | for ch in strval.chars() { | |
111 | match ch { | |
112 | _ if has_suffix => return Err(()), | |
113 | '0'..='9' => { | |
114 | if val >= std::u32::MAX / 100 { | |
115 | return Err(()); | |
116 | } | |
117 | val = val * 10 + ch.to_digit(10).unwrap_or(0); | |
118 | }, | |
119 | 'k' | 'K' => { | |
120 | if val >= std::u32::MAX / 1000 { | |
121 | return Err(()); | |
122 | } | |
123 | val *= 1000; | |
124 | has_suffix = true; | |
125 | }, | |
126 | 'm' | 'M' => { | |
127 | if val >= std::u32::MAX / 1000000 { | |
128 | return Err(()); | |
129 | } | |
130 | val *= 1000000; | |
131 | has_suffix = true; | |
132 | }, | |
133 | _ => return Err(()), | |
134 | }; | |
135 | } | |
136 | Ok(val) | |
137 | } | |
138 | ||
6dc69f51 KS |
139 | struct OptionArgs { |
140 | name: String, | |
141 | value: Option<String>, | |
142 | } | |
143 | ||
144 | struct InputStreamOptions { | |
145 | id: u32, | |
146 | drop: bool, | |
147 | dec_opts: Vec<OptionArgs>, | |
148 | } | |
149 | ||
150 | struct OutputStreamOptions { | |
151 | id: u32, | |
152 | enc_params: EncodeParameters, | |
153 | enc_name: String, | |
154 | enc_opts: Vec<OptionArgs>, | |
155 | } | |
156 | ||
157 | enum OutputConvert { | |
158 | Video(NAScale, NABufferType), | |
b0481c9e | 159 | Audio(AudioConverter), |
6dc69f51 KS |
160 | None, |
161 | } | |
162 | ||
86c54d88 | 163 | #[allow(clippy::large_enum_variant)] |
6dc69f51 KS |
164 | enum OutputMode { |
165 | Drop, | |
166 | Copy(u32), | |
167 | Encode(u32, Box<dyn NAEncoder>, OutputConvert), | |
168 | } | |
169 | ||
170 | #[derive(Default)] | |
86c54d88 | 171 | #[allow(clippy::type_complexity)] |
6dc69f51 | 172 | struct Transcoder { |
4a835a2a KS |
173 | input_name: [Option<String>; 16], |
174 | input_fmt: [Option<String>; 16], | |
6dc69f51 KS |
175 | output_name: String, |
176 | output_fmt: Option<String>, | |
4a835a2a | 177 | demux_opts: [Vec<OptionArgs>; 16], |
6dc69f51 KS |
178 | mux_opts: Vec<OptionArgs>, |
179 | istr_opts: Vec<InputStreamOptions>, | |
180 | ostr_opts: Vec<OutputStreamOptions>, | |
df37d3b1 | 181 | scale_opts: Vec<(String, String)>, |
d9fe2b71 | 182 | decoders: Vec<Option<(Box<NADecoderSupport>, Box<dyn NADecoder>, Box<dyn FrameReorderer>)>>, |
6dc69f51 KS |
183 | encoders: Vec<OutputMode>, |
184 | no_video: bool, | |
185 | no_audio: bool, | |
951916e8 KS |
186 | start: NATimePoint, |
187 | end: NATimePoint, | |
908ba48c | 188 | verbose: u8, |
79eb70eb KS |
189 | |
190 | calc_len: bool, | |
191 | nframes: Vec<usize>, | |
6dc69f51 KS |
192 | } |
193 | ||
194 | macro_rules! parse_and_apply_options { | |
195 | ($obj: expr, $in_opts: expr, $name: expr) => { | |
196 | let mut opts = Vec::with_capacity($in_opts.len()); | |
197 | let opt_def = $obj.get_supported_options(); | |
198 | for opt in $in_opts.iter() { | |
199 | let mut found = false; | |
200 | for opt_def in opt_def.iter() { | |
3e2a4e88 KS |
201 | let mut matches = opt.name == opt_def.name; |
202 | if !matches && opt.name.starts_with("no") { | |
203 | let (_, name) = opt.name.split_at(2); | |
204 | matches = name == opt_def.name; | |
205 | } | |
206 | if matches { | |
fd03a232 | 207 | let arg = if let Some(ref strval) = opt.value { Some(strval) } else { None }; |
6dc69f51 | 208 | let ret = opt_def.parse(&opt.name, arg); |
86c54d88 | 209 | if let Ok((val, _)) = ret { |
6dc69f51 | 210 | opts.push(val); |
86c54d88 KS |
211 | } else { |
212 | println!("invalid option {} for {}", opt.name, $name); | |
6dc69f51 KS |
213 | } |
214 | found = true; | |
215 | } | |
216 | } | |
217 | if !found { | |
218 | println!(" ignoring option '{}' for {}", opt.name, $name); | |
219 | } | |
220 | } | |
221 | $obj.set_options(opts.as_slice()); | |
222 | } | |
223 | } | |
224 | ||
225 | impl Transcoder { | |
226 | fn new() -> Self { Self::default() } | |
227 | fn parse_istream_options(&mut self, opt0: &str, opt1: &str) -> bool { | |
228 | let (_, strno) = opt0.split_at(9); | |
229 | let ret = strno.parse::<u32>(); | |
230 | if ret.is_err() { return false; } | |
231 | let streamno = ret.unwrap(); | |
232 | ||
fd03a232 | 233 | let sidx = if let Some(idx) = self.istr_opts.iter().position(|el| el.id == streamno) { |
6dc69f51 KS |
234 | idx |
235 | } else { | |
236 | self.istr_opts.push(InputStreamOptions {id: streamno, drop: false, dec_opts: Vec::new() }); | |
237 | self.istr_opts.len() - 1 | |
238 | }; | |
239 | let istr = &mut self.istr_opts[sidx]; | |
830c03a1 | 240 | |
6dc69f51 KS |
241 | for opt in opt1.split(',') { |
242 | let oval: Vec<_> = opt.split('=').collect(); | |
243 | if oval.len() == 1 { | |
244 | match oval[0] { | |
245 | "drop" => { istr.drop = true; }, | |
246 | _ => { | |
247 | istr.dec_opts.push(OptionArgs{ name: oval[0].to_string(), value: None }); | |
248 | }, | |
249 | }; | |
250 | } else if oval.len() == 2 { | |
251 | istr.dec_opts.push(OptionArgs{ name: oval[0].to_string(), value: Some(oval[1].to_string()) }); | |
252 | } else { | |
253 | println!("unrecognized option '{}'", opt); | |
254 | } | |
255 | } | |
256 | true | |
257 | } | |
258 | fn parse_ostream_options(&mut self, opt0: &str, opt1: &str, enc_reg: &RegisteredEncoders) -> bool { | |
259 | let (_, strno) = opt0.split_at(9); | |
260 | let ret = strno.parse::<u32>(); | |
261 | if ret.is_err() { return false; } | |
262 | let streamno = ret.unwrap(); | |
263 | ||
fd03a232 | 264 | let sidx = if let Some(idx) = self.ostr_opts.iter().position(|el| el.id == streamno) { |
6dc69f51 KS |
265 | idx |
266 | } else { | |
267 | self.ostr_opts.push(OutputStreamOptions {id: streamno, enc_name: String::new(), enc_params: EncodeParameters::default(), enc_opts: Vec::new() }); | |
268 | self.ostr_opts.len() - 1 | |
269 | }; | |
270 | let ostr = &mut self.ostr_opts[sidx]; | |
830c03a1 | 271 | |
6dc69f51 KS |
272 | for opt in opt1.split(',') { |
273 | let oval: Vec<_> = opt.split('=').collect(); | |
274 | if oval.len() == 1 { | |
275 | match oval[0] { | |
276 | "flip" => { | |
277 | if ostr.enc_params.format == NACodecTypeInfo::None { | |
278 | ostr.enc_params.format = NACodecTypeInfo::Video(NAVideoInfo::new(0, 0, false, YUV420_FORMAT)); | |
279 | } | |
280 | if let NACodecTypeInfo::Video(ref mut vinfo) = ostr.enc_params.format { | |
281 | vinfo.flipped = true; | |
282 | } else { | |
283 | println!("video option for audio stream"); | |
284 | } | |
285 | }, | |
286 | "noflip" => { | |
287 | if ostr.enc_params.format == NACodecTypeInfo::None { | |
288 | ostr.enc_params.format = NACodecTypeInfo::Video(NAVideoInfo::new(0, 0, false, YUV420_FORMAT)); | |
289 | } | |
290 | if let NACodecTypeInfo::Video(ref mut vinfo) = ostr.enc_params.format { | |
291 | vinfo.flipped = false; | |
292 | } else { | |
293 | println!("video option for audio stream"); | |
294 | } | |
295 | }, | |
296 | _ => { | |
297 | ostr.enc_opts.push(OptionArgs{ name: oval[0].to_string(), value: None }); | |
298 | }, | |
299 | }; | |
300 | } else if oval.len() == 2 { | |
301 | //todo parse encoder options, store, init later | |
302 | match oval[0] { | |
ca3b31d7 KS |
303 | "timebase" => { |
304 | let mut parts = oval[1].split('/'); | |
305 | let num = parts.next().unwrap(); | |
306 | let den = parts.next(); | |
307 | if let Some(den) = den { | |
308 | let rnum = num.parse::<u32>(); | |
309 | let rden = den.parse::<u32>(); | |
310 | if let (Ok(num), Ok(den)) = (rnum, rden) { | |
311 | ostr.enc_params.tb_num = num; | |
312 | ostr.enc_params.tb_den = den; | |
313 | } else { | |
314 | println!("invalid timebase value"); | |
315 | } | |
316 | } else { | |
317 | println!("invalid timebase format (should be num/den)"); | |
318 | } | |
319 | }, | |
6dc69f51 KS |
320 | "encoder" => { |
321 | if enc_reg.find_encoder(oval[1]).is_some() { | |
322 | ostr.enc_name = oval[1].to_string(); | |
323 | } else { | |
324 | println!("unknown encoder '{}'", oval[1]); | |
c0052668 | 325 | ostr.enc_name = oval[1].to_string(); |
6dc69f51 KS |
326 | } |
327 | }, | |
328 | "width" => { | |
329 | if ostr.enc_params.format == NACodecTypeInfo::None { | |
330 | ostr.enc_params.format = NACodecTypeInfo::Video(NAVideoInfo::new(0, 0, false, YUV420_FORMAT)); | |
331 | } | |
332 | if let NACodecTypeInfo::Video(ref mut vinfo) = ostr.enc_params.format { | |
333 | let ret = oval[1].parse::<usize>(); | |
334 | if let Ok(val) = ret { | |
335 | vinfo.width = val; | |
336 | } else { | |
337 | println!("invalid width"); | |
338 | } | |
339 | } else { | |
340 | println!("video option for audio stream"); | |
341 | } | |
342 | }, | |
343 | "height" => { | |
344 | if ostr.enc_params.format == NACodecTypeInfo::None { | |
345 | ostr.enc_params.format = NACodecTypeInfo::Video(NAVideoInfo::new(0, 0, false, YUV420_FORMAT)); | |
346 | } | |
347 | if let NACodecTypeInfo::Video(ref mut vinfo) = ostr.enc_params.format { | |
348 | let ret = oval[1].parse::<usize>(); | |
349 | if let Ok(val) = ret { | |
350 | vinfo.height = val; | |
351 | } else { | |
352 | println!("invalid height"); | |
353 | } | |
354 | } else { | |
355 | println!("video option for audio stream"); | |
356 | } | |
357 | }, | |
e176bfee KS |
358 | "pixfmt" => { |
359 | if ostr.enc_params.format == NACodecTypeInfo::None { | |
360 | ostr.enc_params.format = NACodecTypeInfo::Video(NAVideoInfo::new(0, 0, false, YUV420_FORMAT)); | |
361 | } | |
362 | if let NACodecTypeInfo::Video(ref mut vinfo) = ostr.enc_params.format { | |
363 | let ret = oval[1].parse::<NAPixelFormaton>(); | |
364 | if let Ok(val) = ret { | |
365 | vinfo.format = val; | |
366 | } else { | |
367 | println!("invalid pixel format"); | |
368 | } | |
369 | } else { | |
370 | println!("video option for audio stream"); | |
371 | } | |
372 | }, | |
6dc69f51 KS |
373 | "srate" => { |
374 | if ostr.enc_params.format == NACodecTypeInfo::None { | |
6f6ba7bf | 375 | ostr.enc_params.format = NACodecTypeInfo::Audio(NAAudioInfo::new(0, 0, SND_NO_FORMAT, 0)); |
6dc69f51 KS |
376 | } |
377 | if let NACodecTypeInfo::Audio(ref mut ainfo) = ostr.enc_params.format { | |
378 | let ret = oval[1].parse::<u32>(); | |
379 | if let Ok(val) = ret { | |
380 | ainfo.sample_rate = val; | |
381 | } else { | |
382 | println!("invalid sampling rate"); | |
383 | } | |
384 | } else { | |
385 | println!("audio option for video stream"); | |
386 | } | |
387 | }, | |
388 | "channels" => { | |
389 | if ostr.enc_params.format == NACodecTypeInfo::None { | |
6f6ba7bf | 390 | ostr.enc_params.format = NACodecTypeInfo::Audio(NAAudioInfo::new(0, 0, SND_NO_FORMAT, 0)); |
6dc69f51 KS |
391 | } |
392 | if let NACodecTypeInfo::Audio(ref mut ainfo) = ostr.enc_params.format { | |
393 | let ret = oval[1].parse::<u8>(); | |
394 | if let Ok(val) = ret { | |
395 | ainfo.channels = val; | |
396 | } else { | |
397 | println!("invalid number of channels"); | |
398 | } | |
399 | } else { | |
400 | println!("audio option for video stream"); | |
401 | } | |
402 | }, | |
403 | "block_len" => { | |
404 | if ostr.enc_params.format == NACodecTypeInfo::None { | |
6f6ba7bf | 405 | ostr.enc_params.format = NACodecTypeInfo::Audio(NAAudioInfo::new(0, 0, SND_NO_FORMAT, 0)); |
6dc69f51 KS |
406 | } |
407 | if let NACodecTypeInfo::Audio(ref mut ainfo) = ostr.enc_params.format { | |
408 | let ret = oval[1].parse::<usize>(); | |
409 | if let Ok(val) = ret { | |
410 | ainfo.block_len = val; | |
411 | } else { | |
412 | println!("invalid block_length"); | |
413 | } | |
414 | } else { | |
415 | println!("audio option for video stream"); | |
416 | } | |
417 | }, | |
e176bfee KS |
418 | "sfmt" => { |
419 | if ostr.enc_params.format == NACodecTypeInfo::None { | |
6f6ba7bf | 420 | ostr.enc_params.format = NACodecTypeInfo::Audio(NAAudioInfo::new(0, 0, SND_NO_FORMAT, 0)); |
e176bfee KS |
421 | } |
422 | if let NACodecTypeInfo::Audio(ref mut ainfo) = ostr.enc_params.format { | |
423 | let ret = oval[1].parse::<NASoniton>(); | |
424 | if let Ok(val) = ret { | |
425 | ainfo.format = val; | |
426 | } else { | |
427 | println!("invalid audio format"); | |
428 | } | |
429 | } else { | |
430 | println!("audio option for video stream"); | |
431 | } | |
432 | }, | |
433 | // todo channel map negotiation | |
434 | /*"chmap" => { | |
435 | if ostr.enc_params.format == NACodecTypeInfo::None { | |
6f6ba7bf | 436 | ostr.enc_params.format = NACodecTypeInfo::Audio(NAAudioInfo::new(0, 0, SND_NO_FORMAT, 0)); |
e176bfee KS |
437 | } |
438 | if let NACodecTypeInfo::Audio(ref mut ainfo) = ostr.enc_params.format { | |
439 | let ret = oval[1].parse::<NAChannelMap>(); | |
440 | if let Ok(val) = ret { | |
441 | ainfo.chmap = val; | |
442 | } else { | |
443 | println!("invalid channel map"); | |
444 | } | |
445 | } else { | |
446 | println!("audio option for video stream"); | |
447 | } | |
448 | },*/ | |
6dc69f51 | 449 | "bitrate" => { |
30611a63 | 450 | let ret = parse_bitrate(oval[1]); |
6dc69f51 KS |
451 | if let Ok(val) = ret { |
452 | ostr.enc_params.bitrate = val; | |
453 | } else { | |
454 | println!("invalid bitrate value"); | |
455 | } | |
456 | }, | |
457 | "quality" => { | |
458 | let ret = oval[1].parse::<u8>(); | |
459 | if let Ok(val) = ret { | |
460 | ostr.enc_params.quality = val; | |
461 | } else { | |
462 | println!("invalid quality value"); | |
463 | } | |
464 | }, | |
465 | _ => { | |
466 | ostr.enc_opts.push(OptionArgs{ name: oval[0].to_string(), value: Some(oval[1].to_string()) }); | |
467 | }, | |
468 | } | |
469 | } else { | |
470 | println!("unrecognized option '{}'", opt); | |
471 | } | |
472 | } | |
473 | true | |
474 | } | |
4a835a2a | 475 | fn parse_demuxer_options(&mut self, opts: &str, dmx_reg: &RegisteredDemuxers, input_no: usize) -> bool { |
6dc69f51 KS |
476 | for opt in opts.split(',') { |
477 | let oval: Vec<_> = opt.split('=').collect(); | |
478 | if oval.len() == 1 { | |
4a835a2a | 479 | self.demux_opts[input_no].push(OptionArgs{ name: oval[0].to_string(), value: None }); |
6dc69f51 KS |
480 | } else if oval.len() == 2 { |
481 | if oval[0] == "format" { | |
482 | if dmx_reg.find_demuxer(oval[1]).is_some() { | |
4a835a2a | 483 | self.input_fmt[input_no] = Some(oval[1].to_string()); |
6dc69f51 KS |
484 | } else { |
485 | println!("unknown demuxer format '{}'", oval[1]); | |
486 | } | |
487 | } else { | |
4a835a2a | 488 | self.demux_opts[input_no].push(OptionArgs{ name: oval[0].to_string(), value: Some(oval[1].to_string()) }); |
6dc69f51 KS |
489 | } |
490 | } else { | |
491 | println!("unrecognized option '{}'", opt); | |
492 | } | |
493 | } | |
494 | true | |
495 | } | |
496 | fn parse_muxer_options(&mut self, opts: &str, mux_reg: &RegisteredMuxers) -> bool { | |
497 | for opt in opts.split(',') { | |
498 | let oval: Vec<_> = opt.split('=').collect(); | |
499 | if oval.len() == 1 { | |
500 | self.mux_opts.push(OptionArgs{ name: oval[0].to_string(), value: None }); | |
501 | } else if oval.len() == 2 { | |
502 | if oval[0] == "format" { | |
503 | if mux_reg.find_muxer(oval[1]).is_some() { | |
504 | self.output_fmt = Some(oval[1].to_string()); | |
505 | } else { | |
506 | println!("unknown muxer format '{}'", oval[1]); | |
507 | } | |
508 | } else { | |
509 | self.mux_opts.push(OptionArgs{ name: oval[0].to_string(), value: Some(oval[1].to_string()) }); | |
510 | } | |
511 | } else { | |
512 | println!("unrecognized option '{}'", opt); | |
513 | } | |
514 | } | |
515 | true | |
516 | } | |
df37d3b1 KS |
517 | fn parse_scale_options(&mut self, opts: &str) -> bool { |
518 | for opt in opts.split(',') { | |
519 | let oval: Vec<_> = opt.split('=').collect(); | |
520 | if oval.len() == 1 { | |
521 | self.scale_opts.push((oval[0].to_string(), "".to_string())); | |
522 | } else if oval.len() == 2 { | |
523 | self.scale_opts.push((oval[0].to_string(), oval[1].to_string())); | |
524 | } else { | |
525 | println!("unrecognized option '{}'", opt); | |
526 | return false; | |
527 | } | |
528 | } | |
529 | true | |
530 | } | |
73f889bf | 531 | fn apply_decoder_options(&self, dec: &mut dyn NADecoder, str_id: u32) { |
fd03a232 | 532 | if let Some(str_idx) = self.istr_opts.iter().position(|el| el.id == str_id) { |
6dc69f51 KS |
533 | let dec_opts = dec.get_supported_options(); |
534 | if dec_opts.is_empty() { return; } | |
535 | let name = format!("input stream {}", str_id); | |
536 | parse_and_apply_options!(dec, &self.istr_opts[str_idx].dec_opts, name); | |
537 | } | |
538 | } | |
79eb70eb | 539 | fn register_output_stream(&mut self, cname: &str, istr: NAStreamRef, iidx: usize, out_sm: &mut StreamManager, enc_reg: &RegisteredEncoders) -> RegisterResult { |
6dc69f51 | 540 | let out_id = out_sm.get_num_streams() as u32; |
fd03a232 | 541 | if let Some(str_idx) = self.istr_opts.iter().position(|el| el.id == (istr.get_num() as u32)) { |
6dc69f51 KS |
542 | if self.istr_opts[str_idx].drop { |
543 | self.encoders.push(OutputMode::Drop); | |
4a835a2a | 544 | return RegisterResult::Ignored; |
6dc69f51 KS |
545 | } |
546 | } | |
547 | ||
fd03a232 | 548 | if let Some(str_idx) = self.ostr_opts.iter().position(|el| el.id == out_id) { |
6dc69f51 | 549 | let oopts = &mut self.ostr_opts[str_idx]; |
a7b5f008 | 550 | if oopts.enc_name.as_str() == "copy" && (cname == "any" || istr.get_info().get_name() == cname) { |
4a835a2a | 551 | out_sm.add_stream((*istr).clone()); |
6dc69f51 KS |
552 | self.encoders.push(OutputMode::Copy(out_id)); |
553 | } else if cname == "any" || oopts.enc_name.as_str() == cname { | |
554 | let enc_create = enc_reg.find_encoder(oopts.enc_name.as_str()); | |
555 | if enc_create.is_none() { | |
556 | println!("encoder '{}' not found", oopts.enc_name.as_str()); | |
4a835a2a | 557 | return RegisterResult::Failed; |
6dc69f51 KS |
558 | } |
559 | let mut encoder = (enc_create.unwrap())(); | |
eb563e3d | 560 | let forced_out = oopts.enc_params.format != NACodecTypeInfo::None; |
6f6ba7bf | 561 | let iformat = istr.get_info().get_properties(); |
6dc69f51 KS |
562 | if oopts.enc_params.format == NACodecTypeInfo::None { |
563 | oopts.enc_params.format = istr.get_info().get_properties(); | |
6f6ba7bf KS |
564 | } else { |
565 | match (&iformat, &mut oopts.enc_params.format) { | |
566 | (NACodecTypeInfo::Video(svinfo), NACodecTypeInfo::Video(ref mut dvinfo)) => { | |
567 | if dvinfo.width == 0 { | |
568 | dvinfo.width = svinfo.width; | |
569 | } | |
570 | if dvinfo.height == 0 { | |
571 | dvinfo.height = svinfo.height; | |
572 | } | |
573 | }, | |
574 | (NACodecTypeInfo::Audio(sainfo), NACodecTypeInfo::Audio(ref mut dainfo)) => { | |
575 | if dainfo.sample_rate == 0 { | |
576 | dainfo.sample_rate = sainfo.sample_rate; | |
577 | } | |
578 | if dainfo.format == SND_NO_FORMAT { | |
579 | dainfo.format = sainfo.format; | |
580 | } | |
581 | if dainfo.channels == 0 { | |
582 | dainfo.channels = sainfo.channels; | |
583 | } | |
584 | if dainfo.block_len == 0 { | |
585 | dainfo.block_len = sainfo.block_len; | |
586 | } | |
587 | }, | |
588 | _ => {}, | |
589 | }; | |
6dc69f51 KS |
590 | } |
591 | if oopts.enc_params.tb_num == 0 { | |
592 | oopts.enc_params.tb_num = istr.tb_num; | |
593 | oopts.enc_params.tb_den = istr.tb_den; | |
594 | } | |
595 | let ret_eparams = encoder.negotiate_format(&oopts.enc_params); | |
596 | if ret_eparams.is_err() { | |
597 | println!("cannot negotiate encoding parameters"); | |
4a835a2a | 598 | return RegisterResult::Failed; |
6dc69f51 KS |
599 | } |
600 | let ret_eparams = ret_eparams.unwrap(); | |
601 | ||
602 | //todo check for params mismatch | |
6f6ba7bf | 603 | let cvt = match (&iformat, &ret_eparams.format) { |
6dc69f51 | 604 | (NACodecTypeInfo::Video(svinfo), NACodecTypeInfo::Video(dvinfo)) => { |
eb563e3d | 605 | if svinfo == dvinfo && !forced_out { |
6dc69f51 KS |
606 | OutputConvert::None |
607 | } else { | |
608 | let ofmt = ScaleInfo { fmt: dvinfo.format, width: dvinfo.width, height: dvinfo.height }; | |
df37d3b1 | 609 | let ret = NAScale::new_with_options(ofmt, ofmt, &self.scale_opts); |
6dc69f51 KS |
610 | if ret.is_err() { |
611 | println!("cannot create scaler"); | |
4a835a2a | 612 | return RegisterResult::Failed; |
6dc69f51 KS |
613 | } |
614 | let scaler = ret.unwrap(); | |
615 | let ret = alloc_video_buffer(*dvinfo, 4); | |
616 | if ret.is_err() { | |
617 | println!("cannot create scaler buffer"); | |
4a835a2a | 618 | return RegisterResult::Failed; |
6dc69f51 KS |
619 | } |
620 | let cvt_buf = ret.unwrap(); | |
621 | OutputConvert::Video(scaler, cvt_buf) | |
622 | } | |
623 | }, | |
624 | (NACodecTypeInfo::Audio(sainfo), NACodecTypeInfo::Audio(dainfo)) => { | |
625 | if sainfo == dainfo { | |
626 | OutputConvert::None | |
627 | } else { | |
628 | let dchmap = match dainfo.channels { | |
629 | 1 => NAChannelMap::from_ms_mapping(0x4), | |
630 | 2 => NAChannelMap::from_ms_mapping(0x3), | |
631 | _ => { | |
632 | println!("can't generate default channel map for {} channels", dainfo.channels); | |
4a835a2a | 633 | return RegisterResult::Failed; |
6dc69f51 KS |
634 | }, |
635 | }; | |
b0481c9e | 636 | let acvt = AudioConverter::new(sainfo, dainfo, dchmap); |
6dc69f51 | 637 | //todo channelmap |
b0481c9e | 638 | OutputConvert::Audio(acvt) |
6dc69f51 KS |
639 | } |
640 | }, | |
641 | _ => OutputConvert::None, | |
642 | }; | |
720f1a09 KS |
643 | let name = format!("output stream {}", out_id); |
644 | parse_and_apply_options!(encoder, &oopts.enc_opts, name); | |
645 | ||
79eb70eb KS |
646 | if self.calc_len && self.nframes.len() > iidx { |
647 | encoder.set_options(&[NAOption{name: "nframes", value: NAValue::Int(self.nframes[iidx] as i64)}]); | |
648 | } | |
649 | ||
6dc69f51 KS |
650 | let ret = encoder.init(out_id, ret_eparams); |
651 | if ret.is_err() { | |
652 | println!("error initialising encoder"); | |
4a835a2a | 653 | return RegisterResult::Failed; |
6dc69f51 KS |
654 | } |
655 | out_sm.add_stream_ref(ret.unwrap()); | |
656 | ||
6dc69f51 KS |
657 | parse_and_apply_options!(encoder, &oopts.enc_opts, name); |
658 | ||
659 | self.encoders.push(OutputMode::Encode(out_id, encoder, cvt)); | |
660 | } else { | |
661 | println!("encoder {} is not supported by output (expected {})", istr.id, istr.get_info().get_name()); | |
4a835a2a | 662 | return RegisterResult::Failed; |
6dc69f51 | 663 | } |
86c54d88 | 664 | } else if cname == "any" || istr.get_info().get_name() == cname { |
4a835a2a | 665 | out_sm.add_stream((*istr).clone()); |
86c54d88 | 666 | self.encoders.push(OutputMode::Copy(out_id)); |
6dc69f51 | 667 | } else { |
00b4c46f KS |
668 | let mut oopts = OutputStreamOptions {id: out_id, enc_name: cname.to_owned(), enc_params: EncodeParameters::default(), enc_opts: Vec::new() }; |
669 | ||
670 | let enc_create = enc_reg.find_encoder(cname); | |
671 | if enc_create.is_none() { | |
672 | println!("encoder '{}' not found", oopts.enc_name.as_str()); | |
4a835a2a | 673 | return RegisterResult::Failed; |
00b4c46f KS |
674 | } |
675 | let mut encoder = (enc_create.unwrap())(); | |
676 | oopts.enc_params.format = istr.get_info().get_properties(); | |
677 | oopts.enc_params.tb_num = istr.tb_num; | |
678 | oopts.enc_params.tb_den = istr.tb_den; | |
679 | let ret_eparams = encoder.negotiate_format(&oopts.enc_params); | |
680 | if ret_eparams.is_err() { | |
681 | println!("cannot negotiate encoding parameters"); | |
4a835a2a | 682 | return RegisterResult::Failed; |
00b4c46f KS |
683 | } |
684 | let ret_eparams = ret_eparams.unwrap(); | |
685 | ||
686 | //todo check for params mismatch | |
687 | let cvt = match (&oopts.enc_params.format, &ret_eparams.format) { | |
688 | (NACodecTypeInfo::Video(svinfo), NACodecTypeInfo::Video(dvinfo)) => { | |
689 | if svinfo == dvinfo { | |
690 | OutputConvert::None | |
691 | } else { | |
692 | let ofmt = ScaleInfo { fmt: dvinfo.format, width: dvinfo.width, height: dvinfo.height }; | |
693 | let ret = NAScale::new_with_options(ofmt, ofmt, &self.scale_opts); | |
694 | if ret.is_err() { | |
695 | println!("cannot create scaler"); | |
4a835a2a | 696 | return RegisterResult::Failed; |
00b4c46f KS |
697 | } |
698 | let scaler = ret.unwrap(); | |
699 | let ret = alloc_video_buffer(*dvinfo, 4); | |
700 | if ret.is_err() { | |
701 | println!("cannot create scaler buffer"); | |
4a835a2a | 702 | return RegisterResult::Failed; |
00b4c46f KS |
703 | } |
704 | let cvt_buf = ret.unwrap(); | |
705 | OutputConvert::Video(scaler, cvt_buf) | |
706 | } | |
707 | }, | |
708 | (NACodecTypeInfo::Audio(sainfo), NACodecTypeInfo::Audio(dainfo)) => { | |
709 | if sainfo == dainfo { | |
710 | OutputConvert::None | |
711 | } else { | |
712 | let dchmap = match dainfo.channels { | |
713 | 1 => NAChannelMap::from_ms_mapping(0x4), | |
714 | 2 => NAChannelMap::from_ms_mapping(0x3), | |
715 | _ => { | |
716 | println!("can't generate default channel map for {} channels", dainfo.channels); | |
4a835a2a | 717 | return RegisterResult::Failed; |
00b4c46f KS |
718 | }, |
719 | }; | |
720 | //todo channelmap | |
b0481c9e KS |
721 | let acvt = AudioConverter::new(sainfo, dainfo, dchmap); |
722 | OutputConvert::Audio(acvt) | |
00b4c46f KS |
723 | } |
724 | }, | |
725 | _ => OutputConvert::None, | |
726 | }; | |
727 | let ret = encoder.init(out_id, ret_eparams); | |
728 | if ret.is_err() { | |
729 | println!("error initialising encoder"); | |
4a835a2a | 730 | return RegisterResult::Failed; |
00b4c46f KS |
731 | } |
732 | out_sm.add_stream_ref(ret.unwrap()); | |
733 | self.encoders.push(OutputMode::Encode(out_id, encoder, cvt)); | |
734 | self.ostr_opts.push(oopts); | |
6dc69f51 | 735 | } |
4a835a2a | 736 | RegisterResult::Ok |
6dc69f51 KS |
737 | } |
738 | fn map_single(&mut self, cname: &str, ctype: StreamType, src_sm: &StreamManager, out_sm: &mut StreamManager, enc_reg: &RegisteredEncoders) -> bool { | |
739 | let mut found_stream = false; | |
79eb70eb | 740 | for (iidx, istr) in src_sm.iter().enumerate() { |
6dc69f51 KS |
741 | if istr.get_media_type() != ctype || found_stream { |
742 | self.encoders.push(OutputMode::Drop); | |
743 | } else { | |
79eb70eb | 744 | match self.register_output_stream(cname, istr, iidx, out_sm, enc_reg) { |
4a835a2a KS |
745 | RegisterResult::Ok => found_stream = true, |
746 | RegisterResult::Failed => return false, | |
747 | RegisterResult::Ignored => {}, | |
748 | }; | |
6dc69f51 KS |
749 | } |
750 | } | |
751 | found_stream | |
752 | } | |
753 | fn negotiate_stream_map(&mut self, src_sm: &StreamManager, mux_caps: MuxerCapabilities, out_sm: &mut StreamManager, enc_reg: &RegisteredEncoders) -> bool { | |
754 | match mux_caps { | |
755 | MuxerCapabilities::SingleVideo(cname) => { | |
756 | if self.no_video { return false; } | |
757 | self.map_single(cname, StreamType::Video, src_sm, out_sm, enc_reg) | |
758 | }, | |
759 | MuxerCapabilities::SingleAudio(cname) => { | |
760 | if self.no_audio { return false; } | |
761 | self.map_single(cname, StreamType::Audio, src_sm, out_sm, enc_reg) | |
762 | }, | |
763 | MuxerCapabilities::SingleVideoAndAudio(vname, aname) => { | |
764 | let mut found_vid = false; | |
765 | let mut found_aud = false; | |
79eb70eb | 766 | for (iidx, istr) in src_sm.iter().enumerate() { |
6dc69f51 | 767 | if istr.get_media_type() == StreamType::Video && !found_vid && !self.no_video { |
79eb70eb | 768 | match self.register_output_stream(vname, istr, iidx, out_sm, enc_reg) { |
4a835a2a KS |
769 | RegisterResult::Ok => found_vid = true, |
770 | RegisterResult::Failed => return false, | |
771 | RegisterResult::Ignored => {}, | |
772 | }; | |
6dc69f51 | 773 | } else if istr.get_media_type() == StreamType::Audio && !found_aud && !self.no_audio { |
79eb70eb | 774 | match self.register_output_stream(aname, istr, iidx, out_sm, enc_reg) { |
4a835a2a KS |
775 | RegisterResult::Ok => found_aud = true, |
776 | RegisterResult::Failed => return false, | |
777 | RegisterResult::Ignored => {}, | |
778 | }; | |
6dc69f51 KS |
779 | } else { |
780 | self.encoders.push(OutputMode::Drop); | |
781 | } | |
782 | } | |
783 | found_vid | found_aud | |
784 | }, | |
785 | MuxerCapabilities::OnlyVideo => { | |
786 | if self.no_video { return false; } | |
787 | ||
788 | let mut found_vid = false; | |
79eb70eb | 789 | for (iidx, istr) in src_sm.iter().enumerate() { |
6dc69f51 | 790 | if istr.get_media_type() == StreamType::Video && !found_vid { |
79eb70eb | 791 | match self.register_output_stream("any", istr, iidx, out_sm, enc_reg) { |
4a835a2a KS |
792 | RegisterResult::Ok => found_vid = true, |
793 | RegisterResult::Failed => return false, | |
794 | RegisterResult::Ignored => {}, | |
795 | }; | |
6dc69f51 KS |
796 | } else { |
797 | self.encoders.push(OutputMode::Drop); | |
798 | } | |
799 | } | |
800 | found_vid | |
801 | }, | |
802 | MuxerCapabilities::OnlyAudio => { | |
803 | if self.no_audio { return false; } | |
804 | ||
805 | let mut found_aud = false; | |
79eb70eb | 806 | for (iidx, istr) in src_sm.iter().enumerate() { |
6dc69f51 | 807 | if istr.get_media_type() == StreamType::Audio && !found_aud { |
79eb70eb | 808 | match self.register_output_stream("any", istr, iidx, out_sm, enc_reg) { |
4a835a2a KS |
809 | RegisterResult::Ok => found_aud = true, |
810 | RegisterResult::Failed => return false, | |
811 | RegisterResult::Ignored => {}, | |
812 | }; | |
6dc69f51 KS |
813 | } else { |
814 | self.encoders.push(OutputMode::Drop); | |
815 | } | |
816 | } | |
817 | found_aud | |
818 | }, | |
819 | MuxerCapabilities::Universal => { | |
79eb70eb | 820 | for (iidx, istr) in src_sm.iter().enumerate() { |
6dc69f51 KS |
821 | if (istr.get_media_type() == StreamType::Video && self.no_video) || |
822 | (istr.get_media_type() == StreamType::Audio && self.no_audio) { | |
823 | self.encoders.push(OutputMode::Drop); | |
824 | continue; | |
825 | } | |
79eb70eb | 826 | if self.register_output_stream("any", istr, iidx, out_sm, enc_reg) == RegisterResult::Failed { |
6dc69f51 KS |
827 | return false; |
828 | } | |
829 | } | |
830 | true | |
831 | }, | |
832 | } | |
833 | } | |
79eb70eb KS |
834 | fn create_demuxers(&mut self, demuxers: &mut Vec<(DemuxerObject, bool)>, full_reg: &FullRegister, print_info: bool) -> bool { |
835 | let mut isn_start = 0; | |
836 | for (i, (iname, ifmt)) in self.input_name.iter().zip( | |
837 | self.input_fmt.iter()).enumerate() { | |
838 | match (iname, ifmt.as_ref().map(|s| s.as_str())) { | |
839 | (Some(name), Some("imgseq")) => { | |
840 | println!("trying image sequence {}", name); | |
841 | let mut isdc = ImgSeqDemuxerCreator::new(name.as_str()); | |
842 | parse_and_apply_options!(isdc, &self.demux_opts[i], "input"); | |
843 | let isd = if let Ok(ctx) = isdc.open() { | |
844 | ctx | |
845 | } else { | |
846 | println!("failed to create image sequence demuxer!"); | |
847 | return false; | |
848 | }; | |
849 | let dmx = DemuxerObject::create_imgseq(isd); | |
850 | if print_info { | |
851 | for i in 0..dmx.get_num_streams() { | |
852 | let s = dmx.get_stream(i).unwrap(); | |
853 | let info = s.get_info(); | |
854 | println!(" stream {}({}) - {} {}", i, i + isn_start, s, info.get_name()); | |
855 | } | |
856 | } | |
857 | isn_start += dmx.get_num_streams(); | |
858 | demuxers.push((dmx, false)) | |
859 | }, | |
860 | (Some(name), _) => { | |
861 | let res = File::open(name); | |
862 | if res.is_err() { | |
863 | println!("error opening input"); | |
864 | return false; | |
865 | } | |
866 | let file = res.unwrap(); | |
867 | let file = BufReader::new(file); | |
868 | let mut fr = FileReader::new_read(file); | |
869 | let mut br = ByteReader::new(&mut fr); | |
870 | let (is_raw, start, end) = if ifmt.is_none() { | |
871 | detect_tags(&mut br) | |
872 | } else { | |
873 | (false, 0, None) | |
874 | }; | |
875 | ||
876 | let nfr: Box<dyn ByteIO> = if start != 0 || end.is_some() { | |
877 | let file = fr.finish(); | |
878 | Box::new(BoundedFileReader::new_read(file, start, end).unwrap()) | |
879 | } else { | |
880 | Box::new(fr) | |
881 | }; | |
882 | let sb = SelfBorrow::new(nfr, |rd| { | |
883 | unsafe { | |
884 | ByteReader::new(rd.as_mut().unwrap().as_mut()) | |
885 | } | |
886 | }); | |
887 | ||
888 | let mut dmx = DemuxerObject::create(sb, full_reg, name, ifmt, is_raw, print_info); | |
889 | if dmx.is_none() { | |
890 | println!("cannot find demuxer for '{}'", name); | |
891 | return false; | |
892 | } | |
893 | parse_and_apply_options!(dmx, &self.demux_opts[i], "input"); | |
894 | if print_info { | |
895 | for i in 0..dmx.get_num_streams() { | |
896 | let s = dmx.get_stream(i).unwrap(); | |
897 | let info = s.get_info(); | |
898 | println!(" stream {}({}) - {} {}", i, i + isn_start, s, info.get_name()); | |
899 | } | |
900 | } | |
901 | isn_start += dmx.get_num_streams(); | |
902 | demuxers.push((dmx, false)); | |
903 | }, | |
904 | _ => {}, | |
905 | }; | |
906 | } | |
907 | true | |
908 | } | |
6dc69f51 KS |
909 | } |
910 | ||
df37d3b1 | 911 | fn encode_frame(dst_id: u32, encoder: &mut Box<dyn NAEncoder>, cvt: &mut OutputConvert, frm: NAFrameRef, scale_opts: &[(String, String)]) -> bool { |
d9fe2b71 | 912 | let buf = frm.get_buffer(); |
637e4d45 | 913 | let cbuf = if let NABufferType::None = buf { |
343a59ec | 914 | if (encoder.get_capabilities() & ENC_CAPS_SKIPFRAME) == 0 { |
b76448d9 KS |
915 | match cvt { |
916 | OutputConvert::Video(_, ref mut dbuf) => dbuf.clone(), | |
917 | _ => { | |
918 | println!("encoder does not support skip frames, skipping"); | |
919 | return true; | |
920 | }, | |
921 | } | |
922 | } else { | |
923 | buf | |
343a59ec | 924 | } |
637e4d45 KS |
925 | } else { |
926 | match cvt { | |
d9fe2b71 KS |
927 | OutputConvert::None => buf, |
928 | OutputConvert::Video(ref mut scaler, ref mut dbuf) => { | |
929 | let cur_ifmt = get_scale_fmt_from_pic(&buf); | |
930 | let last_ifmt = scaler.get_in_fmt(); | |
931 | if cur_ifmt != last_ifmt { | |
932 | let ofmt = scaler.get_out_fmt(); | |
df37d3b1 | 933 | let ret = NAScale::new_with_options(cur_ifmt, ofmt, scale_opts); |
d9fe2b71 KS |
934 | if ret.is_err() { |
935 | println!("error re-initialising scaler for {} -> {}", cur_ifmt, ofmt); | |
936 | return false; | |
937 | } | |
938 | *scaler = ret.unwrap(); | |
939 | } | |
940 | let ret = scaler.convert(&buf, dbuf); | |
941 | if ret.is_err() { | |
942 | println!("error converting frame for encoding"); | |
943 | return false; | |
944 | } | |
945 | dbuf.clone() | |
946 | }, | |
b0481c9e KS |
947 | OutputConvert::Audio(ref mut acvt) => { |
948 | if !acvt.queue_frame(buf, frm.get_time_information()) { | |
d9fe2b71 KS |
949 | println!("error converting audio for stream {}", dst_id); |
950 | return false; | |
951 | } | |
b0481c9e | 952 | return true; |
d9fe2b71 | 953 | }, |
637e4d45 KS |
954 | } |
955 | }; | |
d9fe2b71 KS |
956 | let cfrm = NAFrame::new(frm.get_time_information(), frm.frame_type, frm.key, frm.get_info(), cbuf); |
957 | encoder.encode(&cfrm).unwrap(); | |
958 | true | |
959 | } | |
960 | ||
6dc69f51 KS |
961 | macro_rules! next_arg { |
962 | ($args: expr, $arg_idx: expr) => { | |
963 | if $arg_idx + 1 >= $args.len() { | |
964 | println!("codec name is required"); | |
965 | } | |
966 | $arg_idx += 1; | |
967 | } | |
968 | } | |
969 | ||
4a835a2a KS |
970 | macro_rules! parse_id { |
971 | ($val: expr, $stype: expr, $maxval: expr) => { | |
972 | if $val.is_empty() { | |
973 | 0 | |
974 | } else if let Ok(val) = $val.parse::<usize>() { | |
975 | if val < $maxval { | |
976 | val | |
977 | } else { | |
978 | println!("{} number should be below {}", $stype, $maxval); | |
979 | return; | |
980 | } | |
981 | } else { | |
982 | println!("invalid {} number '{}'", $stype, $val); | |
983 | return; | |
984 | } | |
985 | } | |
986 | } | |
987 | ||
86c54d88 | 988 | #[allow(clippy::single_match)] |
6dc69f51 KS |
989 | fn main() { |
990 | let args: Vec<_> = env::args().collect(); | |
991 | ||
992 | if args.len() == 1 { | |
071d353e KS |
993 | println!("usage: nihav-encoder [options] --input inputfile --output outputfile"); |
994 | println!(" use nihav-encoder --help to list all available options"); | |
995 | return; | |
996 | } | |
997 | if args.len() == 2 && (args[1] == "--help" || args[1] == "-h") { | |
998 | println!("usage: nihav-encoder [options] --input inputfile --output outputfile"); | |
999 | println!(" query options:"); | |
1000 | println!(" --list-{{decoders,encoders,demuxers,muxers}} - lists all available decoders/encoders/demuxers/muxers"); | |
1001 | println!(" --query-{{decoder,encoder,demuxer,muxer}}-options name - lists all options recognized by that decoder/encoder/demuxer/muxer"); | |
1002 | println!(" processing options:"); | |
3e82df4a | 1003 | println!(" --verbose - show time for the currently processed input"); |
071d353e KS |
1004 | println!(" --input inputfile - set input file"); |
1005 | println!(" --input-format fmt - force input format"); | |
1006 | println!(" --demuxer-options options - set input demuxer options"); | |
df37d3b1 | 1007 | println!(" --scale-options options - set scaler options"); |
071d353e KS |
1008 | println!(" --output outputfile - set output file"); |
1009 | println!(" --output-format fmt - force output format"); | |
1010 | println!(" --muxer-options options - set output muxer options"); | |
1011 | println!(" --no-audio - do not decode audio streams"); | |
1012 | println!(" --no-video - do not decode video streams"); | |
1013 | println!(" --start starttime - start decoding from given position"); | |
1014 | println!(" --end endtime - end decoding at given position"); | |
1015 | println!(" --istreamX options - set options for input stream X"); | |
1016 | println!(" --ostreamX options - set options for output stream X"); | |
1017 | println!(); | |
1018 | println!(" (de)muxer and stream options are passed as comma-separated list e.g. --ostream0 width=320,height=240,flip"); | |
6dc69f51 KS |
1019 | return; |
1020 | } | |
1021 | ||
91a15e39 | 1022 | let full_reg = FullRegister::new(); |
6dc69f51 KS |
1023 | |
1024 | let mut transcoder = Transcoder::new(); | |
1025 | ||
1026 | let mut arg_idx = 1; | |
5a8a7cdb | 1027 | let mut printed_info = false; |
6dc69f51 KS |
1028 | while arg_idx < args.len() { |
1029 | match args[arg_idx].as_str() { | |
e6cb09af | 1030 | "--list-decoders" => { |
91a15e39 | 1031 | if full_reg.dec_reg.iter().len() > 0 { |
e6cb09af | 1032 | println!("Registered decoders:"); |
91a15e39 | 1033 | for dec in full_reg.dec_reg.iter() { |
e6cb09af KS |
1034 | let cdesc = register::get_codec_description(dec.name); |
1035 | let full_name = if let Some(cd) = cdesc { cd.get_full_name() } else { "???" }; | |
1036 | println!(" {} ({})", dec.name, full_name); | |
1037 | } | |
1038 | } else { | |
1039 | println!("No registered decoders."); | |
1040 | } | |
5a8a7cdb | 1041 | printed_info = true; |
e6cb09af KS |
1042 | }, |
1043 | "--list-encoders" => { | |
91a15e39 | 1044 | if full_reg.enc_reg.iter().len() > 0 { |
e6cb09af | 1045 | println!("Registered encoders:"); |
91a15e39 | 1046 | for enc in full_reg.enc_reg.iter() { |
e6cb09af KS |
1047 | let cdesc = register::get_codec_description(enc.name); |
1048 | let full_name = if let Some(cd) = cdesc { cd.get_full_name() } else { "???" }; | |
1049 | println!(" {} ({})", enc.name, full_name); | |
1050 | } | |
1051 | } else { | |
1052 | println!("No registered encoders."); | |
1053 | } | |
5a8a7cdb | 1054 | printed_info = true; |
e6cb09af KS |
1055 | }, |
1056 | "--list-demuxers" => { | |
1057 | print!("Registered demuxers:"); | |
91a15e39 | 1058 | for dmx in full_reg.dmx_reg.iter() { |
e6cb09af KS |
1059 | print!(" {}", dmx.get_name()); |
1060 | } | |
1061 | println!(); | |
5a8a7cdb | 1062 | printed_info = true; |
e6cb09af KS |
1063 | }, |
1064 | "--list-muxers" => { | |
1065 | print!("Registered muxers:"); | |
91a15e39 | 1066 | for mux in full_reg.mux_reg.iter() { |
e6cb09af KS |
1067 | print!(" {}", mux.get_name()); |
1068 | } | |
1069 | println!(); | |
5a8a7cdb | 1070 | printed_info = true; |
e6cb09af | 1071 | }, |
6dc69f51 KS |
1072 | "--query-decoder-options" => { |
1073 | next_arg!(args, arg_idx); | |
1074 | let cname = args[arg_idx].as_str(); | |
91a15e39 | 1075 | if let Some(decfunc) = full_reg.dec_reg.find_decoder(cname) { |
6dc69f51 KS |
1076 | let dec = (decfunc)(); |
1077 | let opts = dec.get_supported_options(); | |
1078 | print_options(cname, opts); | |
1079 | } else { | |
1080 | println!("codec {} is not found", cname); | |
1081 | } | |
5a8a7cdb | 1082 | printed_info = true; |
6dc69f51 KS |
1083 | }, |
1084 | "--query-demuxer-options" => { | |
1085 | next_arg!(args, arg_idx); | |
1086 | let dname = args[arg_idx].as_str(); | |
1087 | let mut mr = MemoryReader::new_read(&[]); | |
1088 | let mut br = ByteReader::new(&mut mr); | |
91a15e39 | 1089 | if let Some(dmx_creator) = full_reg.dmx_reg.find_demuxer(dname) { |
6dc69f51 KS |
1090 | let dmx = dmx_creator.new_demuxer(&mut br); |
1091 | let opts = dmx.get_supported_options(); | |
1092 | print_options(dname, opts); | |
1093 | } else { | |
1094 | println!("demuxer {} is not found", dname); | |
1095 | } | |
5a8a7cdb | 1096 | printed_info = true; |
6dc69f51 KS |
1097 | }, |
1098 | "--query-encoder-options" => { | |
1099 | next_arg!(args, arg_idx); | |
1100 | let cname = args[arg_idx].as_str(); | |
91a15e39 | 1101 | if let Some(encfunc) = full_reg.enc_reg.find_encoder(cname) { |
6dc69f51 KS |
1102 | let enc = (encfunc)(); |
1103 | let opts = enc.get_supported_options(); | |
1104 | print_options(cname, opts); | |
1105 | } else { | |
1106 | println!("codec {} is not found", cname); | |
1107 | } | |
5a8a7cdb | 1108 | printed_info = true; |
6dc69f51 KS |
1109 | }, |
1110 | "--query-muxer-options" => { | |
1111 | next_arg!(args, arg_idx); | |
1112 | let name = args[arg_idx].as_str(); | |
1113 | let mut data = []; | |
1114 | let mut mw = MemoryWriter::new_write(&mut data); | |
1115 | let mut bw = ByteWriter::new(&mut mw); | |
91a15e39 | 1116 | if let Some(mux_creator) = full_reg.mux_reg.find_muxer(name) { |
6dc69f51 KS |
1117 | let mux = mux_creator.new_muxer(&mut bw); |
1118 | let opts = mux.get_supported_options(); | |
1119 | print_options(name, opts); | |
1120 | } else { | |
1121 | println!("muxer {} is not found", name); | |
1122 | } | |
5a8a7cdb | 1123 | printed_info = true; |
6dc69f51 | 1124 | }, |
4b5c61e2 | 1125 | "--output" | "-o" => { |
6dc69f51 KS |
1126 | next_arg!(args, arg_idx); |
1127 | transcoder.output_name = args[arg_idx].clone(); | |
1128 | }, | |
1129 | "--output-format" => { | |
1130 | next_arg!(args, arg_idx); | |
1131 | transcoder.output_fmt = Some(args[arg_idx].clone()); | |
1132 | }, | |
df37d3b1 KS |
1133 | "--scale-options" => { |
1134 | next_arg!(args, arg_idx); | |
1135 | if !transcoder.parse_scale_options(&args[arg_idx]) { | |
1136 | println!("invalid scale option syntax"); | |
1137 | return; | |
1138 | } | |
1139 | }, | |
4b5c61e2 | 1140 | "--no-video" | "-vn" => { |
6dc69f51 KS |
1141 | transcoder.no_video = true; |
1142 | }, | |
4b5c61e2 | 1143 | "--no-audio" | "-an" => { |
6dc69f51 KS |
1144 | transcoder.no_audio = true; |
1145 | }, | |
951916e8 KS |
1146 | "--start" => { |
1147 | next_arg!(args, arg_idx); | |
1148 | let ret = args[arg_idx].parse::<NATimePoint>(); | |
1149 | if let Ok(val) = ret { | |
1150 | transcoder.start = val; | |
1151 | } else { | |
1152 | println!("invalid start time"); | |
1153 | return; | |
1154 | } | |
1155 | }, | |
1156 | "--end" => { | |
1157 | next_arg!(args, arg_idx); | |
1158 | let ret = args[arg_idx].parse::<NATimePoint>(); | |
1159 | if let Ok(val) = ret { | |
1160 | transcoder.end = val; | |
1161 | } else { | |
b0c51548 | 1162 | println!("invalid end time"); |
951916e8 KS |
1163 | return; |
1164 | } | |
1165 | }, | |
6dc69f51 KS |
1166 | "--muxer-options" => { |
1167 | next_arg!(args, arg_idx); | |
91a15e39 | 1168 | if !transcoder.parse_muxer_options(&args[arg_idx], &full_reg.mux_reg) { |
6dc69f51 KS |
1169 | println!("invalid muxer option syntax"); |
1170 | return; | |
1171 | } | |
1172 | }, | |
79eb70eb KS |
1173 | "--calc-len" => { |
1174 | transcoder.calc_len = true; | |
1175 | }, | |
908ba48c KS |
1176 | "--verbose" | "-v" => transcoder.verbose = 1, |
1177 | "-vv" => transcoder.verbose = 2, | |
1178 | "-v-" => transcoder.verbose = 0, | |
6dc69f51 KS |
1179 | _ => { |
1180 | if args[arg_idx].starts_with("--istream") { | |
1181 | let opt0 = &args[arg_idx]; | |
1182 | next_arg!(args, arg_idx); | |
1183 | if !transcoder.parse_istream_options(opt0, &args[arg_idx]) { | |
1184 | println!("invalid input stream option syntax"); | |
1185 | return; | |
1186 | } | |
1187 | } else if args[arg_idx].starts_with("--ostream") { | |
1188 | let opt0 = &args[arg_idx]; | |
1189 | next_arg!(args, arg_idx); | |
91a15e39 | 1190 | if !transcoder.parse_ostream_options(opt0, &args[arg_idx], &full_reg.enc_reg) { |
6dc69f51 KS |
1191 | println!("invalid output stream option syntax"); |
1192 | return; | |
1193 | } | |
4a835a2a KS |
1194 | } else if args[arg_idx].starts_with("--input-format") { |
1195 | let id = parse_id!(&args[arg_idx][14..], "input format", transcoder.input_fmt.len()); | |
1196 | next_arg!(args, arg_idx); | |
1197 | transcoder.input_fmt[id] = Some(args[arg_idx].clone()); | |
1198 | } else if args[arg_idx].starts_with("--input") { // should be after --input-format | |
1199 | let id = parse_id!(&args[arg_idx][7..], "input", transcoder.input_name.len()); | |
1200 | next_arg!(args, arg_idx); | |
1201 | transcoder.input_name[id] = Some(args[arg_idx].clone()); | |
1202 | } else if args[arg_idx].starts_with("-i") { | |
1203 | let id = parse_id!(&args[arg_idx][2..], "input", transcoder.input_name.len()); | |
1204 | next_arg!(args, arg_idx); | |
1205 | transcoder.input_name[id] = Some(args[arg_idx].clone()); | |
1206 | } else if args[arg_idx].starts_with("--demuxer-options") { | |
1207 | let id = parse_id!(&args[arg_idx][17..], "input options", transcoder.demux_opts.len()); | |
1208 | next_arg!(args, arg_idx); | |
1209 | if !transcoder.parse_demuxer_options(&args[arg_idx], &full_reg.dmx_reg, id) { | |
1210 | println!("invalid demuxer option syntax"); | |
1211 | return; | |
1212 | } | |
6dc69f51 | 1213 | } else if args[arg_idx].starts_with("--") { |
bafd0754 | 1214 | println!("unknown option '{}'", args[arg_idx]); |
6dc69f51 | 1215 | } else { |
bafd0754 | 1216 | println!("unrecognized argument '{}'", args[arg_idx]); |
6dc69f51 KS |
1217 | } |
1218 | }, | |
1219 | }; | |
1220 | arg_idx += 1; | |
1221 | } | |
1222 | ||
5a8a7cdb KS |
1223 | if printed_info { |
1224 | return; | |
1225 | } | |
1226 | ||
4a835a2a KS |
1227 | if transcoder.input_name.iter().flatten().count() == 0 { |
1228 | println!("no input name(s) provided"); | |
6dc69f51 KS |
1229 | return; |
1230 | } | |
86c54d88 | 1231 | if transcoder.output_name.is_empty() { |
6dc69f51 KS |
1232 | println!("no output name provided"); |
1233 | return; | |
1234 | } | |
1235 | ||
4a835a2a | 1236 | let mut demuxers = Vec::with_capacity(1); |
79eb70eb KS |
1237 | if !transcoder.create_demuxers(&mut demuxers, &full_reg, true) { |
1238 | return; | |
6dc69f51 | 1239 | } |
90683bc3 | 1240 | |
4a835a2a KS |
1241 | let duration = demuxers.iter().fold(0u64, |mindur, (dmx, _)| { |
1242 | let dur = dmx.get_duration(); | |
1243 | if dur > 0 { | |
1244 | mindur.min(dur) | |
1245 | } else { | |
1246 | mindur | |
1247 | } | |
1248 | }); | |
5ec8115f KS |
1249 | let duration_string = if duration != 0 { format_time(duration) } else { String::new() }; |
1250 | ||
4a835a2a KS |
1251 | let mut ism = StreamManager::new(); |
1252 | let mut is_offset = Vec::with_capacity(demuxers.len()); | |
1253 | let mut start = 0; | |
1254 | let mut nstreams = 0; | |
1255 | for (dmx, _) in demuxers.iter() { | |
1256 | is_offset.push(nstreams); | |
1257 | let sm = dmx.get_stream_manager(); | |
1258 | let max_id = sm.iter().fold(0u32, |id, strm| id.max(strm.id)); | |
1259 | for stream in sm.iter() { | |
1260 | let mut newstream = (*stream).clone(); | |
1261 | newstream.id += start; | |
1262 | ism.add_stream(newstream); | |
6dc69f51 | 1263 | } |
4a835a2a KS |
1264 | start += max_id + 1; |
1265 | nstreams += sm.get_num_streams(); | |
6dc69f51 | 1266 | } |
4a835a2a KS |
1267 | |
1268 | for (&is_off, (dmx, _)) in is_offset.iter().zip(demuxers.iter_mut()) { | |
1269 | for i in 0..dmx.get_num_streams() { | |
1270 | let s = dmx.get_stream(i).unwrap(); | |
1271 | let info = s.get_info(); | |
1272 | let decfunc = full_reg.dec_reg.find_decoder(info.get_name()); | |
1273 | let str_id = (s.get_num() + is_off) as u32; | |
1274 | if let Some(create_dec) = decfunc { | |
1275 | let mut dec = (create_dec)(); | |
1276 | let mut dsupp = Box::new(NADecoderSupport::new()); | |
1277 | let ret = dec.init(&mut dsupp, info.clone()); | |
1278 | if ret.is_err() { | |
1279 | println!("Error initialising decoder '{}' for stream {}", info.get_name(), str_id); | |
1280 | return; | |
1281 | } | |
1282 | transcoder.apply_decoder_options(dec.as_mut(), str_id); | |
1283 | let desc = register::get_codec_description(info.get_name()); | |
1284 | let has_b = if let Some(desc) = desc { | |
1285 | desc.has_reorder() | |
1286 | } else { | |
1287 | println!("No codec description found, using B-frame reorderer."); | |
1288 | true | |
1289 | }; | |
1290 | let reord: Box<dyn FrameReorderer> = if has_b { Box::new(IPBReorderer::new()) } else { Box::new(NoReorderer::new()) }; | |
1291 | transcoder.decoders.push(Some((dsupp, dec, reord))); | |
1292 | } else { | |
1293 | println!("No decoder for stream {} ({}) is found", str_id, info.get_name()); | |
1294 | transcoder.decoders.push(None); | |
1295 | } | |
1296 | } | |
1297 | if transcoder.start != NATimePoint::None { | |
1298 | let ret = dmx.seek(transcoder.start); | |
1299 | if ret.is_err() { | |
1300 | println!(" failed to seek to {} error {:?}", transcoder.start, ret.err().unwrap()); | |
1301 | } | |
951916e8 KS |
1302 | } |
1303 | } | |
6dc69f51 | 1304 | |
fd03a232 KS |
1305 | let output_fmt = if let Some(ref fmtname) = transcoder.output_fmt { |
1306 | fmtname | |
c23d0c3a KS |
1307 | } else if transcoder.output_name.as_str() == "/dev/null" { |
1308 | "null" | |
fd03a232 KS |
1309 | } else if let Some(fmtname) = detect::detect_format_by_name(transcoder.output_name.as_str()) { |
1310 | fmtname | |
6dc69f51 | 1311 | } else { |
86c54d88 KS |
1312 | println!("Cannot guess muxer for output"); |
1313 | return; | |
6dc69f51 | 1314 | }; |
91a15e39 | 1315 | let ret = full_reg.mux_reg.find_muxer(output_fmt); |
6dc69f51 KS |
1316 | let ofmt = output_fmt.to_string(); |
1317 | ||
1318 | if ret.is_none() { | |
1319 | println!("cannot find muxer '{}'", output_fmt); | |
becae00f | 1320 | return; |
6dc69f51 KS |
1321 | } |
1322 | let mux_creator = ret.unwrap(); | |
1323 | ||
79eb70eb KS |
1324 | if transcoder.calc_len { |
1325 | let mut sids = Vec::new(); | |
1326 | transcoder.nframes.clear(); | |
1327 | for (dmx, _) in demuxers.iter_mut() { | |
1328 | let sstart = transcoder.nframes.len(); | |
1329 | let sm = dmx.get_stream_manager(); | |
1330 | sids.clear(); | |
1331 | for stream in sm.iter() { | |
1332 | transcoder.nframes.push(0); | |
1333 | sids.push(stream.get_id()); | |
1334 | } | |
1335 | ||
1336 | while let Ok(pkt) = dmx.get_frame() { | |
1337 | let stream = pkt.get_stream(); | |
1338 | let pos = sstart + sids.iter().position(|&x| x == stream.get_id()).unwrap(); | |
1339 | transcoder.nframes[pos] += 1; | |
1340 | } | |
1341 | } | |
1342 | // this is necessary since not all demuxers allow to seek even back to the start | |
1343 | demuxers.clear(); | |
1344 | if !transcoder.create_demuxers(&mut demuxers, &full_reg, false) { | |
1345 | println!("failed to re-create demuxer(s)"); | |
1346 | return; | |
1347 | } | |
1348 | } | |
1349 | ||
6dc69f51 KS |
1350 | let mux_caps = mux_creator.get_capabilities(); |
1351 | let mut out_sm = StreamManager::new(); | |
4a835a2a | 1352 | if !transcoder.negotiate_stream_map(&ism, mux_caps, &mut out_sm, &full_reg.enc_reg) { |
6dc69f51 KS |
1353 | println!("cannot determine stream map"); |
1354 | return; | |
1355 | } | |
1356 | ||
1357 | let ret = File::create(transcoder.output_name.as_str()); | |
1358 | if ret.is_err() { | |
1359 | println!("cannot open output file"); | |
1360 | return; | |
1361 | } | |
1362 | let mut fw = FileWriter::new_write(ret.unwrap()); | |
1363 | let mut bw = ByteWriter::new(&mut fw); | |
1364 | let ret = create_muxer(mux_creator, out_sm, &mut bw); | |
1365 | if let Err(err) = ret { | |
1366 | println!("cannot create muxer instance {:?}", err); | |
1367 | return; | |
1368 | } | |
1369 | let mut mux = ret.unwrap(); | |
1370 | parse_and_apply_options!(mux, &transcoder.mux_opts, "output"); | |
1371 | ||
1372 | println!("Output {} muxer {}", transcoder.output_name, ofmt); | |
1373 | for ostr in mux.get_streams() { | |
1374 | println!(" #{}: {} {}", ostr.get_num(), ostr, ostr.get_info().get_name()); | |
1375 | } | |
1376 | ||
5ec8115f KS |
1377 | let mut time = Instant::now(); |
1378 | let show_interval = Duration::from_millis(100); | |
908ba48c KS |
1379 | let mut adata_size = 0; |
1380 | let mut vdata_size = 0; | |
4a835a2a | 1381 | let mut cur_dmx = 0; |
951916e8 | 1382 | 'main_loop: loop { |
4a835a2a KS |
1383 | let mut pktres = Err(DemuxerError::EOF); |
1384 | let mut src_dmx = 0; | |
1385 | loop { | |
1386 | if !demuxers.iter().any(|(_, eof)| !eof) { | |
1387 | break; | |
1388 | } | |
1389 | let mut got_res = false; | |
1390 | if !demuxers[cur_dmx].1 { | |
1391 | pktres = demuxers[cur_dmx].0.get_frame(); | |
1392 | got_res = true; | |
1393 | src_dmx = cur_dmx; | |
1394 | } | |
1395 | cur_dmx += 1; | |
1396 | if cur_dmx >= demuxers.len() { | |
1397 | cur_dmx = 0; | |
1398 | } | |
1399 | if got_res { | |
1400 | break; | |
1401 | } | |
1402 | } | |
1403 | ||
6dc69f51 KS |
1404 | if let Err(DemuxerError::EOF) = pktres { break; } |
1405 | if pktres.is_err() { | |
1406 | println!("demuxing error"); | |
1407 | break; | |
1408 | } | |
1409 | let mut pkt = pktres.unwrap(); | |
f88b8fb4 | 1410 | if transcoder.start != NATimePoint::None && pkt.ts.less_than(transcoder.start) { continue; } |
4a835a2a KS |
1411 | let src_id = pkt.get_stream().get_num() + is_offset[src_dmx]; |
1412 | let ts = pkt.ts; | |
1413 | let newstream = ism.get_stream(src_id).unwrap(); | |
1414 | pkt.reassign(newstream, ts); | |
1415 | ||
908ba48c | 1416 | if transcoder.verbose > 0 && time.elapsed() >= show_interval { |
5ec8115f KS |
1417 | if let Some(pts) = pkt.get_pts() { |
1418 | let cur_time = format_time(NATimeInfo::ts_to_time(pts, 1000, pkt.ts.tb_num, pkt.ts.tb_den)); | |
1419 | print!(" {}", cur_time); | |
1420 | } else { | |
1421 | print!(" ???"); | |
1422 | } | |
1423 | if !duration_string.is_empty() { | |
1424 | print!(" / {}", duration_string); | |
1425 | } | |
908ba48c KS |
1426 | if transcoder.verbose > 1 { |
1427 | print!(" data sizes V: {} A: {}", vdata_size, adata_size); | |
1428 | } | |
5ec8115f KS |
1429 | print!("\r"); |
1430 | std::io::stdout().flush().unwrap(); | |
1431 | time = Instant::now(); | |
1432 | } | |
6dc69f51 KS |
1433 | match transcoder.encoders[src_id] { |
1434 | OutputMode::Drop => {}, | |
1435 | OutputMode::Copy(dst_id) => { | |
1436 | let dstr = mux.get_stream(dst_id as usize).unwrap(); | |
1437 | pkt.reassign(dstr, pkt.get_time_information()); | |
951916e8 | 1438 | if transcoder.end != NATimePoint::None && !pkt.ts.less_than(transcoder.end) { break 'main_loop; } |
908ba48c KS |
1439 | let pkt_size = pkt.get_buffer().len(); |
1440 | match pkt.get_stream().get_media_type() { | |
1441 | StreamType::Video => { vdata_size += pkt_size; }, | |
1442 | StreamType::Audio => { adata_size += pkt_size; }, | |
1443 | _ => {}, | |
1444 | }; | |
6dc69f51 KS |
1445 | if mux.mux_frame(pkt).is_err() { |
1446 | println!("error muxing packet"); | |
1447 | break; | |
1448 | } | |
1449 | }, | |
1450 | OutputMode::Encode(dst_id, ref mut encoder, ref mut cvt) => { | |
d9fe2b71 | 1451 | if let Some((ref mut dsupp, ref mut decoder, ref mut reorderer)) = transcoder.decoders[src_id] { |
6dc69f51 | 1452 | let ret = decoder.decode(dsupp, &pkt); |
f88b8fb4 KS |
1453 | if let (true, Err(DecoderError::MissingReference)) = (transcoder.start != NATimePoint::None, &ret) { |
1454 | continue; | |
1455 | } | |
6dc69f51 KS |
1456 | if ret.is_err() { |
1457 | println!("error decoding stream {}", src_id); | |
1458 | break; | |
1459 | } | |
1460 | let frm = ret.unwrap(); | |
b0481c9e | 1461 | let tinfo = frm.get_info(); |
d9fe2b71 KS |
1462 | reorderer.add_frame(frm); |
1463 | while let Some(frm) = reorderer.get_frame() { | |
df37d3b1 | 1464 | if !encode_frame(dst_id, encoder, cvt, frm, &transcoder.scale_opts) { |
d9fe2b71 KS |
1465 | break; |
1466 | } | |
1467 | while let Ok(Some(pkt)) = encoder.get_packet() { | |
1468 | if transcoder.end != NATimePoint::None && !pkt.ts.less_than(transcoder.end) { break 'main_loop; } | |
908ba48c KS |
1469 | let pkt_size = pkt.get_buffer().len(); |
1470 | match pkt.get_stream().get_media_type() { | |
1471 | StreamType::Video => { vdata_size += pkt_size; }, | |
1472 | StreamType::Audio => { adata_size += pkt_size; }, | |
1473 | _ => {}, | |
1474 | }; | |
d9fe2b71 KS |
1475 | mux.mux_frame(pkt).unwrap(); |
1476 | } | |
6dc69f51 | 1477 | } |
b0481c9e KS |
1478 | if let OutputConvert::Audio(ref mut acvt) = cvt { |
1479 | while let Some(ofrm) = acvt.get_frame(tinfo.clone()) { | |
1480 | if encoder.encode(&ofrm).is_err() { | |
1481 | break; | |
1482 | } | |
1483 | while let Ok(Some(pkt)) = encoder.get_packet() { | |
1484 | if transcoder.end != NATimePoint::None && !pkt.ts.less_than(transcoder.end) { break 'main_loop; } | |
1485 | let pkt_size = pkt.get_buffer().len(); | |
1486 | adata_size += pkt_size; | |
1487 | mux.mux_frame(pkt).unwrap(); | |
1488 | } | |
1489 | } | |
1490 | } | |
6dc69f51 KS |
1491 | } else { |
1492 | println!("no decoder for stream {}", src_id); | |
1493 | break; | |
1494 | } | |
1495 | }, | |
1496 | }; | |
1497 | } | |
4a835a2a | 1498 | 'reord_flush_loop: for stream in ism.iter() { |
fd03a232 | 1499 | let src_id = stream.get_num(); |
d9fe2b71 KS |
1500 | if let OutputMode::Encode(dst_id, ref mut encoder, ref mut cvt) = transcoder.encoders[src_id] { |
1501 | if let Some((_, _, ref mut reorderer)) = transcoder.decoders[src_id] { | |
1502 | while let Some(frm) = reorderer.get_last_frames() { | |
df37d3b1 | 1503 | if !encode_frame(dst_id, encoder, cvt, frm, &transcoder.scale_opts) { |
d9fe2b71 KS |
1504 | break; |
1505 | } | |
1506 | while let Ok(Some(pkt)) = encoder.get_packet() { | |
1507 | if transcoder.end != NATimePoint::None && !pkt.ts.less_than(transcoder.end) { break 'reord_flush_loop; } | |
1508 | mux.mux_frame(pkt).unwrap(); | |
1509 | } | |
1510 | } | |
1511 | } | |
1512 | } | |
1513 | } | |
6dc69f51 KS |
1514 | 'flush_loop: for enc in transcoder.encoders.iter_mut() { |
1515 | match enc { | |
1516 | OutputMode::Encode(str_id, ref mut encoder, _) => { | |
1517 | let ret = encoder.flush(); | |
1518 | if ret.is_err() { | |
1519 | println!("error flushing encoder for stream {}", str_id); | |
1520 | break; | |
1521 | } else { | |
1522 | while let Ok(Some(pkt)) = encoder.get_packet() { | |
1523 | if mux.mux_frame(pkt).is_err() { | |
1524 | println!("error muxing packet"); | |
1525 | break 'flush_loop; | |
1526 | } | |
1527 | } | |
1528 | } | |
1529 | }, | |
1530 | _ => {}, | |
1531 | }; | |
1532 | } | |
908ba48c | 1533 | if transcoder.verbose > 0 { |
5ec8115f KS |
1534 | println!(); |
1535 | } | |
6dc69f51 KS |
1536 | |
1537 | let ret = mux.end(); | |
1538 | if ret.is_err() { | |
1539 | println!("error at finalising muxing"); | |
1540 | } | |
1541 | } |