diff options
| author | Sergey Sharybin <sergey.vfx@gmail.com> | 2012-12-18 21:46:59 +0400 |
|---|---|---|
| committer | Sergey Sharybin <sergey.vfx@gmail.com> | 2012-12-18 21:46:59 +0400 |
| commit | debe07d9e4fdc46be99c1c213bbf70b43882142e (patch) | |
| tree | e827afbd75207689fe851a7ff071c6d1d5db61d7 /source/blender/blenkernel/intern/writeffmpeg.c | |
| parent | 460a9619754c4fea315b99d688becad6fcbef26c (diff) | |
Fix #33586: Encoding to mpeg4 makes first frame(s) blocky
Issue was caused by rc_initial_buffer_occupancy being set for context
Commented this option for now -- it's not used in ffmpeg.c.
Now encoding seems to be working nice for MPEG4 and other codecs as well.
However, if there're some gurus around please check :)
Diffstat (limited to 'source/blender/blenkernel/intern/writeffmpeg.c')
| -rw-r--r-- | source/blender/blenkernel/intern/writeffmpeg.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/source/blender/blenkernel/intern/writeffmpeg.c b/source/blender/blenkernel/intern/writeffmpeg.c index 0f861a7ed37..cf2a165c2b2 100644 --- a/source/blender/blenkernel/intern/writeffmpeg.c +++ b/source/blender/blenkernel/intern/writeffmpeg.c @@ -497,8 +497,15 @@ static AVStream *alloc_video_stream(RenderData *rd, int codec_id, AVFormatContex c->rc_max_rate = rd->ffcodecdata.rc_max_rate * 1000; c->rc_min_rate = rd->ffcodecdata.rc_min_rate * 1000; c->rc_buffer_size = rd->ffcodecdata.rc_buffer_size * 1024; + +#if 0 + /* this options are not set in ffmpeg.c and leads to artifacts with MPEG-4 + * see #33586: Encoding to mpeg4 makes first frame(s) blocky + */ c->rc_initial_buffer_occupancy = rd->ffcodecdata.rc_buffer_size * 3 / 4; c->rc_buffer_aggressivity = 1.0; +#endif + c->me_method = ME_EPZS; codec = avcodec_find_encoder(c->codec_id); |