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mjpegenc: disable huffman coding with AMV

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Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>
This commit is contained in:
Rostislav Pehlivanov 2017-04-03 21:13:29 +01:00
parent 2c9be3882a
commit 7f9b492d54
1 changed files with 3 additions and 0 deletions
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3
libavcodec/mpegvideo_enc.c
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@ -399,6 +399,9 @@ FF_ENABLE_DEPRECATION_WARNINGS
return AVERROR(EINVAL);
}
if (s->huffman && avctx->codec_id == AV_CODEC_ID_AMV)
s->huffman = 0;
if (s->intra_dc_precision > (avctx->codec_id == AV_CODEC_ID_MPEG2VIDEO ? 3 : 0)) {
av_log(avctx, AV_LOG_ERROR, "intra dc precision too large\n");
return AVERROR(EINVAL);