[FFmpeg-devel] Addition of a gamma flag to EXR reader
ggarra13 at gmail.com
Sun Apr 27 23:09:55 CEST 2014
On 27/04/14 13:11, Reimar Döffinger wrote:
> On 26.04.2014, at 23:53, Gonzalo Garramuno <ggarra13 at gmail.com> wrote:
> I don't think this is a good solution (though I might miss something), instead there should be a way to get the data from the EXR decoder to the gamma filter without losing any information.
The problem is that as soon as the EXR is read, the data is discarded in
favor of a uint32_t.
Modifying that requires modifying all the read routine and making the
video filter take a float, which seems like it is not easily done.
The patch is a hack but a useful one which makes EXR and ffmpeg really
productive with each other.
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