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Code Issues Releases Activity

set low_delay on encoding if no b frames

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Originally committed as revision 1007 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Michael Niedermayer
2002-10-06 17:46:22 +00:00
parent 676e200cff
commit 0298af4887
2 changed files with 5 additions and 5 deletions
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2
libavcodec/mpegvideo.c
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@@ -596,7 +596,7 @@ int MPV_encode_init(AVCodecContext *avctx)
s->h263_pred = 1; s->h263_pred = 1;
s->unrestricted_mv = 1; s->unrestricted_mv = 1;
s->has_b_frames= s->max_b_frames ? 1 : 0; s->has_b_frames= s->max_b_frames ? 1 : 0;
s->low_delay=0; s->low_delay= !s->has_b_frames;
avctx->delay= s->low_delay ? 0 : (s->max_b_frames + 1); avctx->delay= s->low_delay ? 0 : (s->max_b_frames + 1);
break; break;
case CODEC_ID_MSMPEG4V1: case CODEC_ID_MSMPEG4V1:

8
tests/ffmpeg.regression.ref
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@@ -9,12 +9,12 @@ ffmpeg regression test
3ed8e11a8a8147c3e7d736593fccae79 *./data/out.yuv 3ed8e11a8a8147c3e7d736593fccae79 *./data/out.yuv
abe11239875a32f00fa2910828bba4fb *./data/a-h263.avi abe11239875a32f00fa2910828bba4fb *./data/a-h263.avi
c1f6c8ee7a24d8345deddf1a24ca3756 *./data/out.yuv c1f6c8ee7a24d8345deddf1a24ca3756 *./data/out.yuv
440192aca11c310e01168ec24ea7807e *./data/a-odivx.avi 8e41ac530894eaf3ecdb583d6d66c392 *./data/a-odivx.avi
145c98a175e760f8ba1997edf15b2964 *./data/out.yuv bf3be8fb78a9ca91dd6b252d48ce59bb *./data/out.yuv
850ba6da4c9dad60b6719b0b06b204de *./data/a-mpeg4-rc.avi 850ba6da4c9dad60b6719b0b06b204de *./data/a-mpeg4-rc.avi
0ab0a58082e485478f9feab5ccc6fc42 *./data/out.yuv 0ab0a58082e485478f9feab5ccc6fc42 *./data/out.yuv
f5f44dad09c2d4d16524e539645f693c *./data/a-mpeg4-adv.avi 685812396445ac5c79f345965dca6b09 *./data/a-mpeg4-adv.avi
d0f077a3b42367d7432b73c0ddad7438 *./data/out.yuv 1d6c3ba2b096ac6df63f1dcabe3ed603 *./data/out.yuv
2846c8e3d97d7395eb746bfce44e0443 *./data/a-mjpeg.avi 2846c8e3d97d7395eb746bfce44e0443 *./data/a-mjpeg.avi
278033451d7a6bfeb8339abbe4228499 *./data/out.yuv 278033451d7a6bfeb8339abbe4228499 *./data/out.yuv
ccbf683d781fa3cdfa18b618731fc74b *./data/a-rv10.rm ccbf683d781fa3cdfa18b618731fc74b *./data/a-rv10.rm