diff options
| author | Peter Schlaile <peter@schlaile.de> | 2013-04-14 17:44:04 +0400 |
|---|---|---|
| committer | Peter Schlaile <peter@schlaile.de> | 2013-04-14 17:44:04 +0400 |
| commit | 1166609cd36af1ab43a1f5004afaac34bcc9d94a (patch) | |
| tree | 1f8619732e620d78b5a3b1148cbddfdd96b1c0e3 /source/blender/imbuf/intern/indexer.c | |
| parent | 456f3b318aa6ce4af2f12844bd89532eabea3374 (diff) | |
== FFMPEG / Canon DSLR footage workaround ==
The latest ffmpeg versions include a workaround to deal with a certain
pecularity in Canon DSLR footage: instead of decoding pictures with the
proper resolution of 1920x1080 they decode it with 1920x1088 and add a
black bar at the bottom.
Needless to say, that this screws up things in a lot of areas within blender
(proxy indices, mask animations etc.)
Since all blender versions besides Linux x86 32bit seem still to include
older ffmpeg versions which still contain this bug, this patch adds
a workaround for older versions until we have all versions on all platforms
up to date.
See also: http://git.libav.org/?p=libav.git;a=commit;h=30f515091c323da59c0f1b533703dedca2f4b95d
Diffstat (limited to 'source/blender/imbuf/intern/indexer.c')
| -rw-r--r-- | source/blender/imbuf/intern/indexer.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/source/blender/imbuf/intern/indexer.c b/source/blender/imbuf/intern/indexer.c index 002ffd409a2..780ca7e5769 100644 --- a/source/blender/imbuf/intern/indexer.c +++ b/source/blender/imbuf/intern/indexer.c @@ -552,7 +552,7 @@ static struct proxy_output_ctx *alloc_proxy_output_ffmpeg( rv->video_buffer = (uint8_t *)MEM_mallocN( rv->video_buffersize, "FFMPEG video buffer"); - rv->orig_height = st->codec->height; + rv->orig_height = av_get_cropped_height_from_codec(st->codec); if (st->codec->width != width || st->codec->height != height || st->codec->pix_fmt != rv->c->pix_fmt) @@ -567,7 +567,7 @@ static struct proxy_output_ctx *alloc_proxy_output_ffmpeg( rv->sws_ctx = sws_getContext( st->codec->width, - st->codec->height, + rv->orig_height, st->codec->pix_fmt, width, height, rv->c->pix_fmt, @@ -809,7 +809,8 @@ static IndexBuildContext *index_ffmpeg_create_context(struct anim *anim, IMB_Tim context->proxy_ctx[i] = alloc_proxy_output_ffmpeg( anim, context->iStream, proxy_sizes[i], context->iCodecCtx->width * proxy_fac[i], - context->iCodecCtx->height * proxy_fac[i], + av_get_cropped_height_from_codec( + context->iCodecCtx) * proxy_fac[i], quality); if (!context->proxy_ctx[i]) { proxy_sizes_in_use &= ~proxy_sizes[i]; |