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

[Chris]

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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As
I have no experience in this area, any chance someone would look into
this?