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lavf/utils: Drop old hack for implicit HE-AAC signaling.

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It has not been needed since a58858d60d37c7abfcea11bb387909bf9cd4916d.

Fixes decode of implicit HE-AAC without extradata or ADTS headers.
This commit is contained in:
Alex Converse 2011-09-30 20:08:10 +02:00 committed by Michael Niedermayer
parent 53d5c463b2
commit 3b0e242825
1 changed files with 0 additions and 9 deletions
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9
libavformat/utils.c
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@ -2299,15 +2299,6 @@ int avformat_find_stream_info(AVFormatContext *ic, AVDictionary **options)
for(i=0;i<ic->nb_streams;i++) {
AVCodec *codec;
st = ic->streams[i];
if (st->codec->codec_id == CODEC_ID_AAC && st->codec->extradata_size) {
// We need to discard these since they can be plain wrong for
// backwards compatible HE-AAC signaling.
// But when we have no extradata we need to keep them or we can't
// play anything at all.
st->codec->sample_rate = 0;
st->codec->frame_size = 0;
st->codec->channels = 0;
}
if (st->codec->codec_type == AVMEDIA_TYPE_VIDEO ||
st->codec->codec_type == AVMEDIA_TYPE_SUBTITLE) {