[FFmpeg-devel] [PATCH] EXR patch to read layers
ggarra13 at gmail.com
Tue Feb 18 21:10:07 CET 2014
On 18/02/14 14:42, Carl Eugen Hoyos wrote:
> Gonzalo Garramuno <ggarra13 <at> gmail.com> writes:
>>>> - if (!strcmp(buf, "R"))
>>>> + if (!strcmp(b, "R")||!strcmp(b, "X")||!strcmp(b,"U"))
>>> Sorry if I misunderstand: Is this related to your
>>> description of the patch?
>> Yes, layers can appear as RGB or XYZ triplets
> Could you provide a XYZ sample?
The sample I provided contains both normals and motion vectors. Running:
ffmpeg -layer RenderLayer.Normal sample.exr test.mov
Will load the normals. One thing about XYZ values is that they might
need normalizing and that does not happen with ffmpeg. I probably need
to add another flag and send a new patch for that.
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