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avcodec: add a Vorbis parser to get packet duration

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This also allows for removing some of the Vorbis-related hacks.
This commit is contained in:
Justin Ruggles
2012-01-15 13:38:03 -05:00
parent 737ca4482b
commit 5602a464c9
9 changed files with 346 additions and 7 deletions
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6
libavformat/utils.c
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@@ -701,9 +701,6 @@ static int get_audio_frame_size(AVCodecContext *enc, int size)
{
int frame_size;
if(enc->codec_id == CODEC_ID_VORBIS)
return -1;
if (enc->frame_size <= 1) {
int bits_per_sample = av_get_bits_per_sample(enc->codec_id);
@@ -1995,8 +1992,7 @@ static int has_codec_parameters(AVCodecContext *avctx)
case AVMEDIA_TYPE_AUDIO:
val = avctx->sample_rate && avctx->channels && avctx->sample_fmt != AV_SAMPLE_FMT_NONE;
if (!avctx->frame_size &&
(avctx->codec_id == CODEC_ID_VORBIS ||
avctx->codec_id == CODEC_ID_AAC ||
(avctx->codec_id == CODEC_ID_AAC ||
avctx->codec_id == CODEC_ID_MP1 ||
avctx->codec_id == CODEC_ID_MP2 ||
avctx->codec_id == CODEC_ID_MP3 ||