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movenc: ilbc needs audio_vbr set.

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Without this the block_align or bitrate value is not available to the decoder

Fixes Ticket2858

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2013-08-20 13:45:20 +02:00
parent fb679d5374
commit 3d64845600
1 changed files with 3 additions and 0 deletions
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3
libavformat/movenc.c
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@ -3692,6 +3692,9 @@ static int mov_write_header(AVFormatContext *s)
}else{
track->sample_size = (av_get_bits_per_sample(st->codec->codec_id) >> 3) * st->codec->channels;
}
if (st->codec->codec_id == AV_CODEC_ID_ILBC) {
track->audio_vbr = 1;
}
if (track->mode != MODE_MOV &&
track->enc->codec_id == AV_CODEC_ID_MP3 && track->timescale < 16000) {
av_log(s, AV_LOG_ERROR, "track %d: muxing mp3 at %dhz is not supported\n",