[FFmpeg-devel] [PATCH 1/2] avcodec: add photocd decoder

Carl Eugen Hoyos ceffmpeg at gmail.com
Fri Jan 11 04:36:08 EET 2019

2018-12-22 21:32 GMT+01:00, Paul B Mahol <onemda at gmail.com>:
> On 12/22/18, Steinar H. Gunderson <steinar+ffmpeg at gunderson.no> wrote:
>> On Sat, Dec 22, 2018 at 09:18:11PM +0100, Paul B Mahol wrote:
>>> Unacceptable, I'm not adding another yuv420p variant.
>> Well, if returning YCC as YCC is unacceptable, and converting YCC to RGB
>> is
>> unacceptable, I believe your only choices are:
>>   1. Try to convert YCC to Y'CbCr ignoring the gamma curve, which will
>> return
>>      images that look wrong and cannot be repaired by reasonable means.
>>   2. Return YCC mislabeled as something else, which will look even more
>> wrong.
>>   3. Don't include PhotoCD support in FFmpeg.
> 4. Leave user to do conversion as he wish.

Could you commit something with "-strict experimental"?

Carl Eugen

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