updating ffmpeg to 3.1.x in rawhide

[Julian Sikorski]

W dniu 27.07.2016 o 20:27, Sandro Mani pisze:
> 
> 
> On 27.07.2016 20:18, Julian Sikorski wrote:
>> Hi list,
>>
>> now that the dust following the f24 release and related infra work
>> (thank you everyone involved) has settled, I believe we should update
>> ffmpeg to 3.1.x in f25. While we will likely need to update once again
>> to 3.2.x before f25 release (ffmpeg runs on 3 monthly schedule as
>> opposed to Fedora's 6 months), updating early allows to weed out any
>> build issues early on.
>> I have done a test rebuild and found the following:
>> - there are currently 40 packages dependent on ffmpeg
>> - out of those, 37 rebuilt correctly
>> - 3 have failed:
>>    - kodi: failure looks related to curl, not to ffmpeg
>>    - mlt: strange error, something about zval. build.log crashes gedit
>>    - xpra-codecs-freeworld: avcodec_decode_video2 is deprecated
>>
>> Given the small number of failures, I would be aiming to push the new
>> ffmpeg to rawhide and rebuild dependent packages on Saturday. Please
>> speak up if you don't agree.
> Just a curiosity, will you be building against openjpeg2? This would be
> a good opportunity to do so, since the openjpeg 1.x series looks dead
> upstream and has some unfixed CVEs [1]. According to [2] openjpeg2
> support should have landed some time ago in ffmpeg.
> 
> Thanks
> Sandro
> 
> 
> [1]
> https://bugzilla.redhat.com/buglist.cgi?bug_status=NEW&bug_status=ASSIGNED&classification=Fedora&component=openjpeg&list_id=5547156&order=Importance&product=Fedora&query_format=advanced
> 
> [2] https://trac.ffmpeg.org/ticket/2016
> 
Thanks for the idea! The problem is that openjpeg2 build is broken
currently:

https://trac.ffmpeg.org/ticket/5694

Best regards,
Julian