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examples/transcode-audio: add filter/encoder flushing

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While this introduces some code duplicates, it seems to be the easy way
without rewriting the whole example.
This commit is contained in:
lummax 2015-09-19 11:47:37 +02:00 committed by meh
parent c8a95364a2
commit 20ea25cee5
1 changed files with 16 additions and 0 deletions
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16
examples/transcode-audio.rs
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@ -131,5 +131,21 @@ fn main() {
} }
} }
transcoder.filter.get("in").unwrap().source().flush().unwrap();
while let Ok(..) = transcoder.filter.get("out").unwrap().sink().frame(&mut decoded) {
if let Ok(true) = transcoder.encoder.encode(&decoded, &mut encoded) {
encoded.set_stream(0);
encoded.rescale_ts(in_time_base, out_time_base);
encoded.write_interleaved(&mut octx).unwrap();
}
}
if let Ok(true) = transcoder.encoder.flush(&mut encoded) {
encoded.set_stream(0);
encoded.rescale_ts(in_time_base, out_time_base);
encoded.write_interleaved(&mut octx).unwrap();
}
octx.write_trailer().unwrap(); octx.write_trailer().unwrap();
} }