[FFmpeg-devel] [PATCH]Fix pix_fmt detection in jpeg2000

[Carl Eugen Hoyos]

Nicolas Bertrand <nicoinattendu <at> gmail.com> writes:

> Le 17/07/2013 10:54, Carl Eugen Hoyos a écrit :
> > That would - imo - indicate that the doing MCT
> > should not depend on the colour space.
>
> Do you have a YUV JPEG2000 sample ?

???
I produce them with FFmpeg whenever I need one.
Note that Michael linked to several in the 
other thread and ticket #2683 on which you 
commented contains a sample.

But imo, the important question are not valid 
samples but why do you think that the decoder 
should depend with its MCT decision on the 
colour space (especially if the specification 
does not mention colour space at all).

Carl Eugen

PS: When I write "yuv" on this mailing list, 
I of course mean FFmpeg colour_spaces with 
names starting with "yuv", completely 
unrelated to more academic definitions.