[FFmpeg-devel] [PATCH 3/3] avformat/mov: Expose encryption info to the app.

Jacob Trimble modmaker at google.com
Fri Jan 5 22:55:05 EET 2018


On Fri, Jan 5, 2018 at 12:43 PM, Carl Eugen Hoyos <ceffmpeg at gmail.com> wrote:
> 2018-01-05 20:49 GMT+01:00 Jacob Trimble <modmaker-at-google.com at ffmpeg.org>:
>
>> +    AV_WB32(side_data, size);
>> +    AV_WL32(side_data + 4, MKTAG('p','s','s','h'));
>
> I didn't check:
> Is this what applications on both big- and little-endian expect?

Yes.  This should match the MP4 atom, so the size and 'pssh' string
should be big-endian.

>
> Carl Eugen
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