[FFmpeg-devel] [PATCH 2/2] lavf/avienc: Add xxpc entries to index

Mats Peterson matsp888 at yahoo.com
Sat Mar 12 08:32:48 CET 2016


On 03/12/2016 08:31 AM, Mats Peterson wrote:
> On 03/12/2016 07:14 AM, Mats Peterson wrote:
>> Here's an interesting one. Windows Media Player won't make any palette
>> changes without the xxpc chunks beeing indexed.
>>
>> Fixing the logic for reading and seeking with xxpc chunks in the demuxer
>>   is a future task. Now the muxing of video with xxpc chunks works
>> properly at least.
>>
>> Try playing the resulting test.avi file from the command line below with
>> Windows Media Player, with and without this patch.
>>
>> ffmpeg -i TOON.AVI -c:v copy -c:a copy test.avi
>>
>> Mats
>>
>>
>
> TOON.AVI is the file below, not the one included in fate-samples, which
> is only the first 1 MB of the original one, and which lacks an index).
>
> https://drive.google.com/open?id=0B3_pEBoLs0faaFY0ME92SDA1VEU
>
> Mats
>
> _______________________________________________

Well, it doesn't matter, since it's the produced file that is relevant. 
Sorry.

Mats



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