-extern crate nihav;
+extern crate nihav_core;
+extern crate nihav_allstuff;
use std::io::SeekFrom;
use std::fs::File;
use std::path::Path;
-use nihav::io::byteio::{FileReader, ByteReader};
-use nihav::frame::*;
-use nihav::codecs::*;
-use nihav::demuxers::*;
-use nihav::detect;
+use nihav_core::io::byteio::{FileReader, ByteReader};
+use nihav_core::frame::*;
+use nihav_core::codecs::*;
+use nihav_core::demuxers::*;
+use nihav_core::detect;
+use nihav_allstuff::*;
use std::env;
mod frmwriter;
-use frmwriter::*;
+use crate::frmwriter::*;
mod wavwriter;
-use wavwriter::WavWriter;
+use crate::wavwriter::WavWriter;
+
+#[derive(Clone,Copy,PartialEq)]
+enum NumberMode {
+ Counter,
+ PktPTS,
+ FrmPTS,
+}
struct FrameOutput {
prefix: &'static str,
streamno: usize,
+ frameno: u64,
+ nmode: NumberMode,
}
impl FrameOutput {
- fn output_frame(&mut self, pkt: &NAPacket, frmref: NAFrameRef) {
- let frm = frmref.borrow();
+ fn output_frame(&mut self, pkt: &NAPacket, frm: NAFrameRef) {
if frm.get_frame_type() != FrameType::Skip {
- let pts = if let Some(pt) = frm.get_pts() { pt } else { pkt.get_pts().unwrap() };
- let frmbuf = frm.get_buffer().get_vbuf().unwrap();
- if frmbuf.get_info().get_format().is_paletted() {
+ let pts = match self.nmode {
+ NumberMode::Counter => { self.frameno },
+ NumberMode::PktPTS => { pkt.get_pts().unwrap() },
+ NumberMode::FrmPTS => { if let Some(pt) = frm.get_pts() { pt } else { pkt.get_pts().unwrap() } },
+ };
+ let vinfo = frm.get_buffer().get_video_info().unwrap();
+ if vinfo.get_format().is_paletted() {
write_palppm(self.prefix, self.streamno, pts, frm);
- } else {
+ } else if vinfo.get_format().get_model().is_yuv() {
write_pgmyuv(self.prefix, self.streamno, pts, frm);
+ } else if vinfo.get_format().get_model().is_rgb() {
+ write_ppm(self.prefix, self.streamno, pts, frm);
+ } else {
+panic!(" unknown format");
}
}
+ self.frameno += 1;
}
}
}
impl AudioOutput {
- fn new(name: &String) -> Self { Self { wwr: WavWriter::new(name), wrote_header: false } }
+ fn new(name: &str) -> Self { Self { wwr: WavWriter::new(name), wrote_header: false } }
fn output_frame(&mut self, _pkt: &NAPacket, frm: NAFrameRef) {
if !self.wrote_header {
- self.wwr.write_header(frm.borrow().get_info().as_ref().get_properties().get_audio_info().unwrap()).unwrap();
+ self.wwr.write_header(frm.get_info().as_ref().get_properties().get_audio_info().unwrap()).unwrap();
self.wrote_header = true;
}
- self.wwr.write_frame(frm.borrow().get_buffer()).unwrap();
+ self.wwr.write_frame(frm.get_buffer()).unwrap();
}
}
let mut noout = false;
let mut decode_video = true;
let mut decode_audio = true;
+ let mut nmode = NumberMode::FrmPTS;
- while (cur_arg < args.len()) && (args[cur_arg].chars().next().unwrap() == '-') {
+ while (cur_arg < args.len()) && args[cur_arg].starts_with('-') {
match args[cur_arg].as_str() {
"--" => { break; },
"-noout" => { noout = true; },
"-an" => { decode_audio = false; },
"-vn" => { decode_video = false; },
+ "-nm=count" => { nmode = NumberMode::Counter; },
+ "-nm=pktpts" => { nmode = NumberMode::PktPTS; },
+ "-nm=frmpts" => { nmode = NumberMode::FrmPTS; },
_ => { println!("unknown option {}", args[cur_arg]); return; },
}
cur_arg += 1;
}
let (dmx_name, _) = res.unwrap();
println!("trying demuxer {} on {}", dmx_name, name);
- dmx_fact = find_demuxer(dmx_name).unwrap();
+
+ let mut dmx_reg = RegisteredDemuxers::new();
+ nihav_register_all_demuxers(&mut dmx_reg);
+ let mut dec_reg = RegisteredDecoders::new();
+ nihav_register_all_codecs(&mut dec_reg);
+
+ dmx_fact = dmx_reg.find_demuxer(dmx_name).unwrap();
br.seek(SeekFrom::Start(0)).unwrap();
let mut dmx = create_demuxer(dmx_fact, &mut br).unwrap();
- let mut decs: Vec<Option<Box<NADecoder>>> = Vec::new();
+ let mut decs: Vec<Option<(Box<NADecoderSupport>, Box<dyn NADecoder>)>> = Vec::new();
+ let mut sids: Vec<u32> = Vec::new();
let mut writers: Vec<Outputter> = Vec::new();
for i in 0..dmx.get_num_streams() {
let s = dmx.get_stream(i).unwrap();
let info = s.get_info();
- let decfunc = find_decoder(info.get_name());
+ let decfunc = dec_reg.find_decoder(info.get_name());
println!("stream {} - {} {}", i, s, info.get_name());
+ let str_id = s.get_id();
let mut has_out = false;
+ sids.push(str_id);
if info.is_video() {
if decode_video {
+ if decfunc.is_none() {
+ println!("no video decoder found!");
+ return;
+ }
let mut dec = (decfunc.unwrap())();
- dec.init(info).unwrap();
- decs.push(Some(dec));
+ let mut dsupp = Box::new(NADecoderSupport::new());
+ dec.init(&mut dsupp, info).unwrap();
+ decs.push(Some((dsupp, dec)));
if !noout {
- writers.push(Outputter::Video(FrameOutput{prefix: "", streamno: i}));
+ writers.push(Outputter::Video(FrameOutput{prefix: "", streamno: i, frameno: 1, nmode}));
has_out = true;
}
} else {
}
} else if info.is_audio() {
if decode_audio {
+ if decfunc.is_none() {
+ println!("no audio decoder found!");
+ return;
+ }
let mut dec = (decfunc.unwrap())();
- dec.init(info).unwrap();
- decs.push(Some(dec));
+ let mut dsupp = Box::new(NADecoderSupport::new());
+ dec.init(&mut dsupp, info).unwrap();
+ decs.push(Some((dsupp, dec)));
if !noout {
let name = format!("out{:02}.wav", i);
writers.push(Outputter::Audio(AudioOutput::new(&name)));
if e == DemuxerError::EOF { break; }
}
let pkt = pktres.unwrap();
- let streamno = pkt.get_stream().get_id() as usize;
- if let Some(ref mut dec) = decs[streamno] {
- let frm = dec.decode(&pkt).unwrap();
+ let streamno = pkt.get_stream().get_id();
+ let sr = sids.iter().position(|x| *x == streamno);
+ let idx = sr.unwrap();
+ if let Some((ref mut dsupp, ref mut dec)) = decs[idx] {
+ let frm = dec.decode(dsupp, &pkt).unwrap();
if !noout {
- match writers[streamno] {
+ match writers[idx] {
Outputter::Video(ref mut wr) => { wr.output_frame(&pkt, frm); },
Outputter::Audio(ref mut wr) => { wr.output_frame(&pkt, frm); },
_ => {},
};
}
}
- if pkt.get_pts() != None && pkt.get_pts() >= lastpts { break; }
+ if pkt.get_pts() != None && lastpts.is_some() && pkt.get_pts() >= lastpts { break; }
}
//panic!("end");
}
projects / nihav-tool.git / blobdiff