[FFmpeg-devel] colormatrix high-bit-depth input support

[Kevin Wells]

----------------------------------------
> Date: Fri, 5 Jun 2015 13:56:08 -0400
> From: c319chris at aol.com
> To: ffmpeg-devel at ffmpeg.org
> Subject: Re: [FFmpeg-devel] colormatrix high-bit-depth input support
>
> Here is some interesting reading on the subject:
>
> http://en.wikipedia.org/wiki/Rec._2020
>
> https://www.itu.int/dms_pubrec/itu-r/rec/bt/R-REC-BT.2020-1-201406-I!!PDF-E.pdf
>
> There are two bit depths in BT.2020: 10 bits and 12 bits. There are also two screen resolutions, known informally as "4k" and "8k".
>
> -----Original Message-----
> From: Kevin Wells <kevwells at hotmail.co.uk>
> To: FFmpeg development discussions and patches <ffmpeg-devel at ffmpeg.org>
> Sent: Fri, Jun 5, 2015 8:34 am
> Subject: Re: [FFmpeg-devel] colormatrix high-bit-depth input support
>
>
> ----------------------------------------
>> To: ffmpeg-devel at ffmpeg.org
>> From:
> cehoyos at ag.or.at
>> Date: Wed, 3 Jun 2015 22:53:09 +0000
>> Subject: Re:
> [FFmpeg-devel] colormatrix high-bit-depth input support
>>
>> Kevin Wells
> <kevwells <at> hotmail.co.uk> writes:
>>
>>> Hi, I believe that currently the
> colormatrix filter
>>> only supports up to 8-bit input files. Is there any
>>>
> chance it will, in the future, support
>>> high-bit-depth input files
> (10-bit)?
>>
>> Patch certainly welcome.
>>
>> Carl Eugen
>>
>>
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>>
> ffmpeg-devel at ffmpeg.org
>> http://ffmpeg.org/mailman/listinfo/ffmpeg-devel
>
> As
> I have no experience in this area, any chance someone would look into
> this?
>
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Anyone up for writing this patch, would be extremely useful.

Kind regards.