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| author | Michael Niedermayer <michaelni@gmx.at> | 2014-07-15 19:12:00 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2014-07-15 19:56:22 +0200 |
| commit | 97f86cd97604b705d6065be8088dce9cb150dc25 (patch) | |
| tree | e703e3113ab4e730a4c0b00e9dcb692163491e96 /libavcodec/mpegvideo_enc.c | |
| parent | 8a91cf857b206d8f8d762932891fb878f32cc532 (diff) | |
| download | ffmpeg-97f86cd97604b705d6065be8088dce9cb150dc25.tar.gz | |
avcodec/mpegvideo_enc: workaround applications specifying intra dc level based on 8 and othes based on 0bit
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libavcodec/mpegvideo_enc.c')
| -rw-r--r-- | libavcodec/mpegvideo_enc.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/libavcodec/mpegvideo_enc.c b/libavcodec/mpegvideo_enc.c index 9c4f2a5d11..e88b4f3ac8 100644 --- a/libavcodec/mpegvideo_enc.c +++ b/libavcodec/mpegvideo_enc.c @@ -335,6 +335,13 @@ av_cold int ff_MPV_encode_init(AVCodecContext *avctx) s->mpeg_quant = avctx->mpeg_quant; s->rtp_mode = !!avctx->rtp_payload_size; s->intra_dc_precision = avctx->intra_dc_precision; + + // workaround some differences between how applications specify dc precission + if (s->intra_dc_precision < 0) { + s->intra_dc_precision += 8; + } else if (s->intra_dc_precision >= 8) + s->intra_dc_precision -= 8; + s->user_specified_pts = AV_NOPTS_VALUE; if (s->gop_size <= 1) { |