extern crate nihav_allstuff;
use std::fs::File;
+use std::io::{BufReader, Write};
use nihav_core::io::byteio::{FileReader, ByteReader};
use nihav_core::frame::*;
use nihav_core::options::*;
use nihav_core::muxers::*;
use nihav_core::reorder::*;
use nihav_core::scale::*;
-use nihav_core::soundcvt::*;
use nihav_registry::detect;
use nihav_registry::register;
-use nihav_allstuff::*;
use std::env;
+use std::time::{Duration, Instant};
+mod demux;
+use crate::demux::*;
mod null;
-use crate::null::*;
+mod acvt;
+use crate::acvt::*;
+
+const SND_NO_FORMAT: NASoniton = NASoniton { bits: 0, be: false, packed: false, planar: false, float: false, signed: false };
+
+fn format_time(ms: u64) -> String {
+ let s = ms / 1000;
+ let ds = (ms % 1000) / 100;
+ let (min, s) = (s / 60, s % 60);
+ let (h, min) = (min / 60, min % 60);
+ if h == 0 {
+ if min == 0 {
+ format!("{}.{}", s, ds)
+ } else {
+ format!("{}:{:02}.{}", min, s, ds)
+ }
+ } else {
+ format!("{}:{:02}:{:02}.{}", h, min, s, ds)
+ }
+}
fn print_options(name: &str, options: &[NAOptionDefinition]) {
if options.is_empty() {
}
}
+fn parse_bitrate(strval: &str) -> Result<u32, ()> {
+ let mut val = 0;
+ let mut has_suffix = false;
+ for ch in strval.chars() {
+ match ch {
+ _ if has_suffix => return Err(()),
+ '0'..='9' => {
+ if val >= std::u32::MAX / 100 {
+ return Err(());
+ }
+ val = val * 10 + ch.to_digit(10).unwrap_or(0);
+ },
+ 'k' | 'K' => {
+ if val >= std::u32::MAX / 1000 {
+ return Err(());
+ }
+ val *= 1000;
+ has_suffix = true;
+ },
+ 'm' | 'M' => {
+ if val >= std::u32::MAX / 1000000 {
+ return Err(());
+ }
+ val *= 1000000;
+ has_suffix = true;
+ },
+ _ => return Err(()),
+ };
+ }
+ Ok(val)
+}
+
struct OptionArgs {
name: String,
value: Option<String>,
enum OutputConvert {
Video(NAScale, NABufferType),
- Audio(NAAudioInfo, NAChannelMap),
+ Audio(AudioConverter),
None,
}
+#[allow(clippy::large_enum_variant)]
enum OutputMode {
Drop,
Copy(u32),
}
#[derive(Default)]
+#[allow(clippy::type_complexity)]
struct Transcoder {
input_name: String,
input_fmt: Option<String>,
mux_opts: Vec<OptionArgs>,
istr_opts: Vec<InputStreamOptions>,
ostr_opts: Vec<OutputStreamOptions>,
+ scale_opts: Vec<(String, String)>,
decoders: Vec<Option<(Box<NADecoderSupport>, Box<dyn NADecoder>, Box<dyn FrameReorderer>)>>,
encoders: Vec<OutputMode>,
no_video: bool,
no_audio: bool,
start: NATimePoint,
end: NATimePoint,
+ verbose: u8,
}
macro_rules! parse_and_apply_options {
for opt in $in_opts.iter() {
let mut found = false;
for opt_def in opt_def.iter() {
- if opt.name == opt_def.name {
- let arg = if let Some(ref str) = opt.value { Some(str) } else { None };
+ let mut matches = opt.name == opt_def.name;
+ if !matches && opt.name.starts_with("no") {
+ let (_, name) = opt.name.split_at(2);
+ matches = name == opt_def.name;
+ }
+ if matches {
+ let arg = if let Some(ref strval) = opt.value { Some(strval) } else { None };
let ret = opt_def.parse(&opt.name, arg);
- if ret.is_err() {
- println!("invalid option {} for {}", opt.name, $name);
- } else {
- let (val, _) = ret.unwrap();
+ if let Ok((val, _)) = ret {
opts.push(val);
+ } else {
+ println!("invalid option {} for {}", opt.name, $name);
}
found = true;
}
if ret.is_err() { return false; }
let streamno = ret.unwrap();
- let sidx = if let Some(idx) = self.istr_opts.iter().position(|str| str.id == streamno) {
+ let sidx = if let Some(idx) = self.istr_opts.iter().position(|el| el.id == streamno) {
idx
} else {
self.istr_opts.push(InputStreamOptions {id: streamno, drop: false, dec_opts: Vec::new() });
if ret.is_err() { return false; }
let streamno = ret.unwrap();
- let sidx = if let Some(idx) = self.ostr_opts.iter().position(|str| str.id == streamno) {
+ let sidx = if let Some(idx) = self.ostr_opts.iter().position(|el| el.id == streamno) {
idx
} else {
self.ostr_opts.push(OutputStreamOptions {id: streamno, enc_name: String::new(), enc_params: EncodeParameters::default(), enc_opts: Vec::new() });
},
"srate" => {
if ostr.enc_params.format == NACodecTypeInfo::None {
- ostr.enc_params.format = NACodecTypeInfo::Audio(NAAudioInfo::new(0, 0, SND_S16_FORMAT, 0));
+ ostr.enc_params.format = NACodecTypeInfo::Audio(NAAudioInfo::new(0, 0, SND_NO_FORMAT, 0));
}
if let NACodecTypeInfo::Audio(ref mut ainfo) = ostr.enc_params.format {
let ret = oval[1].parse::<u32>();
},
"channels" => {
if ostr.enc_params.format == NACodecTypeInfo::None {
- ostr.enc_params.format = NACodecTypeInfo::Audio(NAAudioInfo::new(0, 0, SND_S16_FORMAT, 0));
+ ostr.enc_params.format = NACodecTypeInfo::Audio(NAAudioInfo::new(0, 0, SND_NO_FORMAT, 0));
}
if let NACodecTypeInfo::Audio(ref mut ainfo) = ostr.enc_params.format {
let ret = oval[1].parse::<u8>();
},
"block_len" => {
if ostr.enc_params.format == NACodecTypeInfo::None {
- ostr.enc_params.format = NACodecTypeInfo::Audio(NAAudioInfo::new(0, 0, SND_S16_FORMAT, 0));
+ ostr.enc_params.format = NACodecTypeInfo::Audio(NAAudioInfo::new(0, 0, SND_NO_FORMAT, 0));
}
if let NACodecTypeInfo::Audio(ref mut ainfo) = ostr.enc_params.format {
let ret = oval[1].parse::<usize>();
},
"sfmt" => {
if ostr.enc_params.format == NACodecTypeInfo::None {
- ostr.enc_params.format = NACodecTypeInfo::Audio(NAAudioInfo::new(0, 0, SND_S16_FORMAT, 0));
+ ostr.enc_params.format = NACodecTypeInfo::Audio(NAAudioInfo::new(0, 0, SND_NO_FORMAT, 0));
}
if let NACodecTypeInfo::Audio(ref mut ainfo) = ostr.enc_params.format {
let ret = oval[1].parse::<NASoniton>();
// todo channel map negotiation
/*"chmap" => {
if ostr.enc_params.format == NACodecTypeInfo::None {
- ostr.enc_params.format = NACodecTypeInfo::Audio(NAAudioInfo::new(0, 0, SND_S16_FORMAT, 0));
+ ostr.enc_params.format = NACodecTypeInfo::Audio(NAAudioInfo::new(0, 0, SND_NO_FORMAT, 0));
}
if let NACodecTypeInfo::Audio(ref mut ainfo) = ostr.enc_params.format {
let ret = oval[1].parse::<NAChannelMap>();
}
},*/
"bitrate" => {
- let ret = oval[1].parse::<u32>();
+ let ret = parse_bitrate(oval[1]);
if let Ok(val) = ret {
ostr.enc_params.bitrate = val;
} else {
}
true
}
+ fn parse_scale_options(&mut self, opts: &str) -> bool {
+ for opt in opts.split(',') {
+ let oval: Vec<_> = opt.split('=').collect();
+ if oval.len() == 1 {
+ self.scale_opts.push((oval[0].to_string(), "".to_string()));
+ } else if oval.len() == 2 {
+ self.scale_opts.push((oval[0].to_string(), oval[1].to_string()));
+ } else {
+ println!("unrecognized option '{}'", opt);
+ return false;
+ }
+ }
+ true
+ }
fn apply_decoder_options(&self, dec: &mut dyn NADecoder, str_id: u32) {
- if let Some(str_idx) = self.istr_opts.iter().position(|str| str.id == str_id) {
+ if let Some(str_idx) = self.istr_opts.iter().position(|el| el.id == str_id) {
let dec_opts = dec.get_supported_options();
if dec_opts.is_empty() { return; }
let name = format!("input stream {}", str_id);
}
fn register_output_stream(&mut self, cname: &str, istr: NAStreamRef, out_sm: &mut StreamManager, enc_reg: &RegisteredEncoders) -> bool {
let out_id = out_sm.get_num_streams() as u32;
- if let Some(str_idx) = self.istr_opts.iter().position(|str| str.id == (istr.get_num() as u32)) {
+ if let Some(str_idx) = self.istr_opts.iter().position(|el| el.id == (istr.get_num() as u32)) {
if self.istr_opts[str_idx].drop {
self.encoders.push(OutputMode::Drop);
return true;
}
}
- if let Some(str_idx) = self.ostr_opts.iter().position(|str| str.id == out_id) {
+ if let Some(str_idx) = self.ostr_opts.iter().position(|el| el.id == out_id) {
let oopts = &mut self.ostr_opts[str_idx];
if oopts.enc_name.as_str() == "copy" && (cname == "any" || istr.get_info().get_name() == cname) {
- out_sm.add_stream_ref(istr.clone());
+ out_sm.add_stream_ref(istr);
self.encoders.push(OutputMode::Copy(out_id));
} else if cname == "any" || oopts.enc_name.as_str() == cname {
let enc_create = enc_reg.find_encoder(oopts.enc_name.as_str());
}
let mut encoder = (enc_create.unwrap())();
let forced_out = oopts.enc_params.format != NACodecTypeInfo::None;
+ let iformat = istr.get_info().get_properties();
if oopts.enc_params.format == NACodecTypeInfo::None {
oopts.enc_params.format = istr.get_info().get_properties();
+ } else {
+ match (&iformat, &mut oopts.enc_params.format) {
+ (NACodecTypeInfo::Video(svinfo), NACodecTypeInfo::Video(ref mut dvinfo)) => {
+ if dvinfo.width == 0 {
+ dvinfo.width = svinfo.width;
+ }
+ if dvinfo.height == 0 {
+ dvinfo.height = svinfo.height;
+ }
+ },
+ (NACodecTypeInfo::Audio(sainfo), NACodecTypeInfo::Audio(ref mut dainfo)) => {
+ if dainfo.sample_rate == 0 {
+ dainfo.sample_rate = sainfo.sample_rate;
+ }
+ if dainfo.format == SND_NO_FORMAT {
+ dainfo.format = sainfo.format;
+ }
+ if dainfo.channels == 0 {
+ dainfo.channels = sainfo.channels;
+ }
+ if dainfo.block_len == 0 {
+ dainfo.block_len = sainfo.block_len;
+ }
+ },
+ _ => {},
+ };
}
if oopts.enc_params.tb_num == 0 {
oopts.enc_params.tb_num = istr.tb_num;
let ret_eparams = ret_eparams.unwrap();
//todo check for params mismatch
- let cvt = match (&oopts.enc_params.format, &ret_eparams.format) {
+ let cvt = match (&iformat, &ret_eparams.format) {
(NACodecTypeInfo::Video(svinfo), NACodecTypeInfo::Video(dvinfo)) => {
if svinfo == dvinfo && !forced_out {
OutputConvert::None
} else {
let ofmt = ScaleInfo { fmt: dvinfo.format, width: dvinfo.width, height: dvinfo.height };
- let ret = NAScale::new(ofmt, ofmt);
+ let ret = NAScale::new_with_options(ofmt, ofmt, &self.scale_opts);
if ret.is_err() {
println!("cannot create scaler");
return false;
return false;
},
};
+ let acvt = AudioConverter::new(sainfo, dainfo, dchmap);
//todo channelmap
- OutputConvert::Audio(*dainfo, dchmap)
+ OutputConvert::Audio(acvt)
}
},
_ => OutputConvert::None,
println!("encoder {} is not supported by output (expected {})", istr.id, istr.get_info().get_name());
return false;
}
+ } else if cname == "any" || istr.get_info().get_name() == cname {
+ out_sm.add_stream_ref(istr);
+ self.encoders.push(OutputMode::Copy(out_id));
} else {
- if cname == "any" || istr.get_info().get_name() == cname {
- out_sm.add_stream_ref(istr.clone());
- self.encoders.push(OutputMode::Copy(out_id));
- } else {
-println!("stream {} ({}) can't be handled", istr.id, istr.get_info().get_name());
-// todo autoselect encoder?
+ let mut oopts = OutputStreamOptions {id: out_id, enc_name: cname.to_owned(), enc_params: EncodeParameters::default(), enc_opts: Vec::new() };
+
+ let enc_create = enc_reg.find_encoder(cname);
+ if enc_create.is_none() {
+ println!("encoder '{}' not found", oopts.enc_name.as_str());
+ return false;
+ }
+ let mut encoder = (enc_create.unwrap())();
+ oopts.enc_params.format = istr.get_info().get_properties();
+ oopts.enc_params.tb_num = istr.tb_num;
+ oopts.enc_params.tb_den = istr.tb_den;
+ let ret_eparams = encoder.negotiate_format(&oopts.enc_params);
+ if ret_eparams.is_err() {
+ println!("cannot negotiate encoding parameters");
return false;
}
+ let ret_eparams = ret_eparams.unwrap();
+
+//todo check for params mismatch
+ let cvt = match (&oopts.enc_params.format, &ret_eparams.format) {
+ (NACodecTypeInfo::Video(svinfo), NACodecTypeInfo::Video(dvinfo)) => {
+ if svinfo == dvinfo {
+ OutputConvert::None
+ } else {
+ let ofmt = ScaleInfo { fmt: dvinfo.format, width: dvinfo.width, height: dvinfo.height };
+ let ret = NAScale::new_with_options(ofmt, ofmt, &self.scale_opts);
+ if ret.is_err() {
+ println!("cannot create scaler");
+ return false;
+ }
+ let scaler = ret.unwrap();
+ let ret = alloc_video_buffer(*dvinfo, 4);
+ if ret.is_err() {
+ println!("cannot create scaler buffer");
+ return false;
+ }
+ let cvt_buf = ret.unwrap();
+ OutputConvert::Video(scaler, cvt_buf)
+ }
+ },
+ (NACodecTypeInfo::Audio(sainfo), NACodecTypeInfo::Audio(dainfo)) => {
+ if sainfo == dainfo {
+ OutputConvert::None
+ } else {
+ let dchmap = match dainfo.channels {
+ 1 => NAChannelMap::from_ms_mapping(0x4),
+ 2 => NAChannelMap::from_ms_mapping(0x3),
+ _ => {
+println!("can't generate default channel map for {} channels", dainfo.channels);
+ return false;
+ },
+ };
+//todo channelmap
+ let acvt = AudioConverter::new(sainfo, dainfo, dchmap);
+ OutputConvert::Audio(acvt)
+ }
+ },
+ _ => OutputConvert::None,
+ };
+ let ret = encoder.init(out_id, ret_eparams);
+ if ret.is_err() {
+ println!("error initialising encoder");
+ return false;
+ }
+ out_sm.add_stream_ref(ret.unwrap());
+ self.encoders.push(OutputMode::Encode(out_id, encoder, cvt));
+ self.ostr_opts.push(oopts);
}
true
}
}
}
-fn encode_frame(dst_id: u32, encoder: &mut Box<dyn NAEncoder>, cvt: &mut OutputConvert, frm: NAFrameRef) -> bool {
+fn encode_frame(dst_id: u32, encoder: &mut Box<dyn NAEncoder>, cvt: &mut OutputConvert, frm: NAFrameRef, scale_opts: &[(String, String)]) -> bool {
let buf = frm.get_buffer();
- let cbuf = match cvt {
+ let cbuf = if let NABufferType::None = buf {
+ if (encoder.get_capabilities() & ENC_CAPS_SKIPFRAME) == 0 {
+ match cvt {
+ OutputConvert::Video(_, ref mut dbuf) => dbuf.clone(),
+ _ => {
+ println!("encoder does not support skip frames, skipping");
+ return true;
+ },
+ }
+ } else {
+ buf
+ }
+ } else {
+ match cvt {
OutputConvert::None => buf,
OutputConvert::Video(ref mut scaler, ref mut dbuf) => {
let cur_ifmt = get_scale_fmt_from_pic(&buf);
let last_ifmt = scaler.get_in_fmt();
if cur_ifmt != last_ifmt {
let ofmt = scaler.get_out_fmt();
- let ret = NAScale::new(cur_ifmt, ofmt);
+ let ret = NAScale::new_with_options(cur_ifmt, ofmt, scale_opts);
if ret.is_err() {
println!("error re-initialising scaler for {} -> {}", cur_ifmt, ofmt);
return false;
}
dbuf.clone()
},
- OutputConvert::Audio(ref dinfo, ref dchmap) => {
- let ret = convert_audio_frame(&buf, dinfo, dchmap);
- if ret.is_err() {
+ OutputConvert::Audio(ref mut acvt) => {
+ if !acvt.queue_frame(buf, frm.get_time_information()) {
println!("error converting audio for stream {}", dst_id);
return false;
}
- ret.unwrap()
+ return true;
},
- };
+ }
+ };
let cfrm = NAFrame::new(frm.get_time_information(), frm.frame_type, frm.key, frm.get_info(), cbuf);
encoder.encode(&cfrm).unwrap();
true
}
}
+#[allow(clippy::single_match)]
fn main() {
let args: Vec<_> = env::args().collect();
println!(" --list-{{decoders,encoders,demuxers,muxers}} - lists all available decoders/encoders/demuxers/muxers");
println!(" --query-{{decoder,encoder,demuxer,muxer}}-options name - lists all options recognized by that decoder/encoder/demuxer/muxer");
println!(" processing options:");
+ println!(" --verbose - show time for the currently processed input");
println!(" --input inputfile - set input file");
println!(" --input-format fmt - force input format");
println!(" --demuxer-options options - set input demuxer options");
+ println!(" --scale-options options - set scaler options");
println!(" --output outputfile - set output file");
println!(" --output-format fmt - force output format");
println!(" --muxer-options options - set output muxer options");
return;
}
- let mut dmx_reg = RegisteredDemuxers::new();
- nihav_register_all_demuxers(&mut dmx_reg);
- let mut dec_reg = RegisteredDecoders::new();
- nihav_register_all_decoders(&mut dec_reg);
-
- let mut mux_reg = RegisteredMuxers::new();
- nihav_register_all_muxers(&mut mux_reg);
- mux_reg.add_muxer(NULL_MUXER);
- let mut enc_reg = RegisteredEncoders::new();
- nihav_register_all_encoders(&mut enc_reg);
- enc_reg.add_encoder(NULL_ENCODER);
+ let full_reg = FullRegister::new();
let mut transcoder = Transcoder::new();
while arg_idx < args.len() {
match args[arg_idx].as_str() {
"--list-decoders" => {
- if dec_reg.iter().len() > 0 {
+ if full_reg.dec_reg.iter().len() > 0 {
println!("Registered decoders:");
- for dec in dec_reg.iter() {
+ for dec in full_reg.dec_reg.iter() {
let cdesc = register::get_codec_description(dec.name);
let full_name = if let Some(cd) = cdesc { cd.get_full_name() } else { "???" };
println!(" {} ({})", dec.name, full_name);
printed_info = true;
},
"--list-encoders" => {
- if enc_reg.iter().len() > 0 {
+ if full_reg.enc_reg.iter().len() > 0 {
println!("Registered encoders:");
- for enc in enc_reg.iter() {
+ for enc in full_reg.enc_reg.iter() {
let cdesc = register::get_codec_description(enc.name);
let full_name = if let Some(cd) = cdesc { cd.get_full_name() } else { "???" };
println!(" {} ({})", enc.name, full_name);
},
"--list-demuxers" => {
print!("Registered demuxers:");
- for dmx in dmx_reg.iter() {
+ for dmx in full_reg.dmx_reg.iter() {
print!(" {}", dmx.get_name());
}
println!();
},
"--list-muxers" => {
print!("Registered muxers:");
- for mux in mux_reg.iter() {
+ for mux in full_reg.mux_reg.iter() {
print!(" {}", mux.get_name());
}
println!();
"--query-decoder-options" => {
next_arg!(args, arg_idx);
let cname = args[arg_idx].as_str();
- if let Some(decfunc) = dec_reg.find_decoder(cname) {
+ if let Some(decfunc) = full_reg.dec_reg.find_decoder(cname) {
let dec = (decfunc)();
let opts = dec.get_supported_options();
print_options(cname, opts);
let dname = args[arg_idx].as_str();
let mut mr = MemoryReader::new_read(&[]);
let mut br = ByteReader::new(&mut mr);
- if let Some(dmx_creator) = dmx_reg.find_demuxer(dname) {
+ if let Some(dmx_creator) = full_reg.dmx_reg.find_demuxer(dname) {
let dmx = dmx_creator.new_demuxer(&mut br);
let opts = dmx.get_supported_options();
print_options(dname, opts);
"--query-encoder-options" => {
next_arg!(args, arg_idx);
let cname = args[arg_idx].as_str();
- if let Some(encfunc) = enc_reg.find_encoder(cname) {
+ if let Some(encfunc) = full_reg.enc_reg.find_encoder(cname) {
let enc = (encfunc)();
let opts = enc.get_supported_options();
print_options(cname, opts);
let mut data = [];
let mut mw = MemoryWriter::new_write(&mut data);
let mut bw = ByteWriter::new(&mut mw);
- if let Some(mux_creator) = mux_reg.find_muxer(name) {
+ if let Some(mux_creator) = full_reg.mux_reg.find_muxer(name) {
let mux = mux_creator.new_muxer(&mut bw);
let opts = mux.get_supported_options();
print_options(name, opts);
},
"--demuxer-options" => {
next_arg!(args, arg_idx);
- if !transcoder.parse_demuxer_options(&args[arg_idx], &dmx_reg) {
+ if !transcoder.parse_demuxer_options(&args[arg_idx], &full_reg.dmx_reg) {
println!("invalid demuxer option syntax");
return;
}
},
+ "--scale-options" => {
+ next_arg!(args, arg_idx);
+ if !transcoder.parse_scale_options(&args[arg_idx]) {
+ println!("invalid scale option syntax");
+ return;
+ }
+ },
"--no-video" | "-vn" => {
transcoder.no_video = true;
},
},
"--muxer-options" => {
next_arg!(args, arg_idx);
- if !transcoder.parse_muxer_options(&args[arg_idx], &mux_reg) {
+ if !transcoder.parse_muxer_options(&args[arg_idx], &full_reg.mux_reg) {
println!("invalid muxer option syntax");
return;
}
},
+ "--verbose" | "-v" => transcoder.verbose = 1,
+ "-vv" => transcoder.verbose = 2,
+ "-v-" => transcoder.verbose = 0,
_ => {
if args[arg_idx].starts_with("--istream") {
let opt0 = &args[arg_idx];
} else if args[arg_idx].starts_with("--ostream") {
let opt0 = &args[arg_idx];
next_arg!(args, arg_idx);
- if !transcoder.parse_ostream_options(opt0, &args[arg_idx], &enc_reg) {
+ if !transcoder.parse_ostream_options(opt0, &args[arg_idx], &full_reg.enc_reg) {
println!("invalid output stream option syntax");
return;
}
return;
}
- if transcoder.input_name.len() == 0 {
+ if transcoder.input_name.is_empty() {
println!("no input name provided");
return;
}
- if transcoder.output_name.len() == 0 {
+ if transcoder.output_name.is_empty() {
println!("no output name provided");
return;
}
println!("error opening input");
return;
}
- let mut file = res.unwrap();
- let mut fr = FileReader::new_read(&mut file);
+ let file = res.unwrap();
+ let file = BufReader::new(file);
+ let mut fr = FileReader::new_read(file);
let mut br = ByteReader::new(&mut fr);
-
- let dmx_name = if let Some(ref str) = transcoder.input_fmt {
- str.as_str()
+ let (is_raw, start, end) = if transcoder.input_fmt.is_none() {
+ detect_tags(&mut br)
} else {
- if let Some((dmx_name, score)) = detect::detect_format(transcoder.input_name.as_str(), &mut br) {
- println!("detected {} with score {:?}", dmx_name, score);
- dmx_name
- } else {
- println!("cannot detect input format");
- return;
- }
+ (false, 0, None)
};
- let ret = dmx_reg.find_demuxer(dmx_name);
- if ret.is_none() {
- println!("cannot find demuxer for '{}'", dmx_name);
+
+ let mut nfr: Box<dyn ByteIO>;
+ if start != 0 || end.is_some() {
+ let file = fr.finish();
+ nfr = Box::new(BoundedFileReader::new_read(file, start, end).unwrap());
+ } else {
+ nfr = Box::new(fr);
+ }
+ let mut br = ByteReader::new(nfr.as_mut());
+
+ let mut dmx = DemuxerObject::create(&mut br, &full_reg, transcoder.input_name.as_str(), &transcoder.input_fmt, is_raw);
+ if dmx.is_none() {
+ println!("cannot find demuxer for '{}'", transcoder.input_name.as_str());
return;
}
- let dmx_fact = ret.unwrap();
- br.seek(SeekFrom::Start(0)).unwrap();
- let mut dmx = create_demuxer(dmx_fact, &mut br).unwrap();
+ let duration = dmx.get_duration();
+ let duration_string = if duration != 0 { format_time(duration) } else { String::new() };
+
parse_and_apply_options!(dmx, &transcoder.demux_opts, "input");
for i in 0..dmx.get_num_streams() {
let s = dmx.get_stream(i).unwrap();
let info = s.get_info();
- let decfunc = dec_reg.find_decoder(info.get_name());
+ let decfunc = full_reg.dec_reg.find_decoder(info.get_name());
println!("stream {} - {} {}", i, s, info.get_name());
let str_id = s.get_num() as u32;
if let Some(create_dec) = decfunc {
}
}
- let output_fmt = if let Some(ref str) = transcoder.output_fmt {
- str
+ let output_fmt = if let Some(ref fmtname) = transcoder.output_fmt {
+ fmtname
+ } else if transcoder.output_name.as_str() == "/dev/null" {
+ "null"
+ } else if let Some(fmtname) = detect::detect_format_by_name(transcoder.output_name.as_str()) {
+ fmtname
} else {
- if let Some(str) = detect::detect_format_by_name(transcoder.output_name.as_str()) {
- str
- } else {
- println!("Cannot guess muxer for output");
- return;
- }
+ println!("Cannot guess muxer for output");
+ return;
};
- let ret = mux_reg.find_muxer(output_fmt);
+ let ret = full_reg.mux_reg.find_muxer(output_fmt);
let ofmt = output_fmt.to_string();
if ret.is_none() {
let mux_caps = mux_creator.get_capabilities();
let mut out_sm = StreamManager::new();
- if !transcoder.negotiate_stream_map(dmx.get_stream_manager(), mux_caps, &mut out_sm, &enc_reg) {
+ if !transcoder.negotiate_stream_map(dmx.get_stream_manager(), mux_caps, &mut out_sm, &full_reg.enc_reg) {
println!("cannot determine stream map");
return;
}
println!(" #{}: {} {}", ostr.get_num(), ostr, ostr.get_info().get_name());
}
+ let mut time = Instant::now();
+ let show_interval = Duration::from_millis(100);
+ let mut adata_size = 0;
+ let mut vdata_size = 0;
'main_loop: loop {
let pktres = dmx.get_frame();
if let Err(DemuxerError::EOF) = pktres { break; }
let mut pkt = pktres.unwrap();
if transcoder.start != NATimePoint::None && pkt.ts.less_than(transcoder.start) { continue; }
let src_id = pkt.get_stream().get_num();
+ if transcoder.verbose > 0 && time.elapsed() >= show_interval {
+ if let Some(pts) = pkt.get_pts() {
+ let cur_time = format_time(NATimeInfo::ts_to_time(pts, 1000, pkt.ts.tb_num, pkt.ts.tb_den));
+ print!(" {}", cur_time);
+ } else {
+ print!(" ???");
+ }
+ if !duration_string.is_empty() {
+ print!(" / {}", duration_string);
+ }
+ if transcoder.verbose > 1 {
+ print!(" data sizes V: {} A: {}", vdata_size, adata_size);
+ }
+ print!("\r");
+ std::io::stdout().flush().unwrap();
+ time = Instant::now();
+ }
match transcoder.encoders[src_id] {
OutputMode::Drop => {},
OutputMode::Copy(dst_id) => {
let dstr = mux.get_stream(dst_id as usize).unwrap();
pkt.reassign(dstr, pkt.get_time_information());
if transcoder.end != NATimePoint::None && !pkt.ts.less_than(transcoder.end) { break 'main_loop; }
+ let pkt_size = pkt.get_buffer().len();
+ match pkt.get_stream().get_media_type() {
+ StreamType::Video => { vdata_size += pkt_size; },
+ StreamType::Audio => { adata_size += pkt_size; },
+ _ => {},
+ };
if mux.mux_frame(pkt).is_err() {
println!("error muxing packet");
break;
break;
}
let frm = ret.unwrap();
+ let tinfo = frm.get_info();
reorderer.add_frame(frm);
while let Some(frm) = reorderer.get_frame() {
- if !encode_frame(dst_id, encoder, cvt, frm) {
+ if !encode_frame(dst_id, encoder, cvt, frm, &transcoder.scale_opts) {
break;
}
while let Ok(Some(pkt)) = encoder.get_packet() {
if transcoder.end != NATimePoint::None && !pkt.ts.less_than(transcoder.end) { break 'main_loop; }
+ let pkt_size = pkt.get_buffer().len();
+ match pkt.get_stream().get_media_type() {
+ StreamType::Video => { vdata_size += pkt_size; },
+ StreamType::Audio => { adata_size += pkt_size; },
+ _ => {},
+ };
mux.mux_frame(pkt).unwrap();
}
}
+ if let OutputConvert::Audio(ref mut acvt) = cvt {
+ while let Some(ofrm) = acvt.get_frame(tinfo.clone()) {
+ if encoder.encode(&ofrm).is_err() {
+ break;
+ }
+ while let Ok(Some(pkt)) = encoder.get_packet() {
+ if transcoder.end != NATimePoint::None && !pkt.ts.less_than(transcoder.end) { break 'main_loop; }
+ let pkt_size = pkt.get_buffer().len();
+ adata_size += pkt_size;
+ mux.mux_frame(pkt).unwrap();
+ }
+ }
+ }
} else {
println!("no decoder for stream {}", src_id);
break;
},
};
}
- 'reord_flush_loop: for str in dmx.get_streams() {
- let src_id = str.get_num();
+ 'reord_flush_loop: for stream in dmx.get_streams() {
+ let src_id = stream.get_num();
if let OutputMode::Encode(dst_id, ref mut encoder, ref mut cvt) = transcoder.encoders[src_id] {
if let Some((_, _, ref mut reorderer)) = transcoder.decoders[src_id] {
while let Some(frm) = reorderer.get_last_frames() {
- if !encode_frame(dst_id, encoder, cvt, frm) {
+ if !encode_frame(dst_id, encoder, cvt, frm, &transcoder.scale_opts) {
break;
}
while let Ok(Some(pkt)) = encoder.get_packet() {
_ => {},
};
}
+ if transcoder.verbose > 0 {
+ println!();
+ }
let ret = mux.end();
if ret.is_err() {
projects / nihav-encoder.git / blobdiff