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ffmpeg: comment mpeg4 hack

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See 3734c3ea51
This commit is contained in:
Clément Bœsch 2015-03-03 20:24:41 +01:00
parent 81a91269a2
commit c285937ccc
1 changed files with 1 additions and 0 deletions
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ffmpeg.c
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@ -2847,6 +2847,7 @@ static int transcode_init(void)
int idx = av_find_nearest_q_idx(ost->frame_rate, ost->enc->supported_framerates); int idx = av_find_nearest_q_idx(ost->frame_rate, ost->enc->supported_framerates);
ost->frame_rate = ost->enc->supported_framerates[idx]; ost->frame_rate = ost->enc->supported_framerates[idx];
} }
// reduce frame rate for mpeg4 to be within the spec limits
if (enc_ctx->codec_id == AV_CODEC_ID_MPEG4) { if (enc_ctx->codec_id == AV_CODEC_ID_MPEG4) {
av_reduce(&ost->frame_rate.num, &ost->frame_rate.den, av_reduce(&ost->frame_rate.num, &ost->frame_rate.den,
ost->frame_rate.num, ost->frame_rate.den, 65535); ost->frame_rate.num, ost->frame_rate.den, 65535);