[FFmpeg-devel] [PATCH] avcodec/dpx: Support for RGB and RGBA 12-bit packed decoding

[Jerome Martinez]

On 09/02/2018 11:39, Carl Eugen Hoyos wrote:
>
>> I think the question is out of topic for this patch proposal, as this
>> question is global for all flavors of DPX (also the ones already supported
>> by FFmpeg, i.e. FFmpeg already supports RGBA 12-bit filled with Method A,
>> here I just add the support for packed content, without adding anything else
>> about alpha support in FFmpeg, this patch changes nothing about alpha
>> support in FFmpeg and/or DPX) and the need for validating such patch is
>> about sample files for RGBA 12-bit packed (RGBA 12-bit filled with method A
>> being already available) and not for the content itself.
> Sorry, I thought you had access to such a sample and we would
> just have to test it, no?

https://mediaarea.net/temp/uncropped_DPX_4K_16bit_Overscan15pros.dpx
is indicated by the person who provided it as with DPX alpha channel 
used for actually storing infrared