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https://github.com/nyanmisaka/ffmpeg-rockchip.git
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mpegaudio_parser: add MP3 ADU headers parser
Signed-off-by: Martin Storsjö <martin@martin.st>
This commit is contained in:

committed by
Martin Storsjö

parent
5e5583efe4
commit
5cbae5651d
@@ -63,6 +63,7 @@ static int mpegaudio_parse(AVCodecParserContext *s1,
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}else{
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while(i<buf_size){
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int ret, sr, channels, bit_rate, frame_size;
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enum AVCodecID codec_id = avctx->codec_id;
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state= (state<<8) + buf[i++];
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@@ -86,6 +87,16 @@ static int mpegaudio_parse(AVCodecParserContext *s1,
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avctx->bit_rate += (bit_rate - avctx->bit_rate) / s->header_count;
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}
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}
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if (s1->flags & PARSER_FLAG_COMPLETE_FRAMES) {
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s->frame_size = 0;
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next = buf_size;
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} else if (codec_id == AV_CODEC_ID_MP3ADU) {
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avpriv_report_missing_feature(avctx,
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"MP3ADU full parser");
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return AVERROR_PATCHWELCOME;
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}
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break;
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}
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}
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@@ -106,7 +117,7 @@ static int mpegaudio_parse(AVCodecParserContext *s1,
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AVCodecParser ff_mpegaudio_parser = {
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.codec_ids = { AV_CODEC_ID_MP1, AV_CODEC_ID_MP2, AV_CODEC_ID_MP3 },
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.codec_ids = { AV_CODEC_ID_MP1, AV_CODEC_ID_MP2, AV_CODEC_ID_MP3, AV_CODEC_ID_MP3ADU },
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.priv_data_size = sizeof(MpegAudioParseContext),
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.parser_parse = mpegaudio_parse,
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.parser_close = ff_parse_close,
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