diff options
Diffstat (limited to 'source/blender/imbuf/intern/indexer.c')
| -rw-r--r-- | source/blender/imbuf/intern/indexer.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/source/blender/imbuf/intern/indexer.c b/source/blender/imbuf/intern/indexer.c index e1481d2a08f..ade63aa1e9c 100644 --- a/source/blender/imbuf/intern/indexer.c +++ b/source/blender/imbuf/intern/indexer.c @@ -459,12 +459,13 @@ static int round_up(int x, int mod) static struct proxy_output_ctx * alloc_proxy_output_ffmpeg( struct anim * anim, AVStream * st, int proxy_size, int width, int height, - int UNUSED(quality)) + int quality) { struct proxy_output_ctx * rv = MEM_callocN( sizeof(struct proxy_output_ctx), "alloc_proxy_output"); char fname[FILE_MAX]; + int ffmpeg_quality; // JPEG requires this width = round_up(width, 8); @@ -514,6 +515,12 @@ static struct proxy_output_ctx * alloc_proxy_output_ffmpeg( rv->c->time_base.num = 1; rv->st->time_base = rv->c->time_base; + /* there's no way to set JPEG quality in the same way as in AVI JPEG and image sequence, + * but this seems to be giving expected quality result */ + ffmpeg_quality = (int)(1.0f + 30.0f * (1.0f - (float)quality / 100.0f) + 0.5f); + av_set_int(rv->c, "qmin", ffmpeg_quality); + av_set_int(rv->c, "qmax", ffmpeg_quality); + if (rv->of->flags & AVFMT_GLOBALHEADER) { rv->c->flags |= CODEC_FLAG_GLOBAL_HEADER; } |