[FFmpeg-devel] [FFmpeg-cvslog] avcodec/dnxhddec: ask for samples with alpha

Paul B Mahol onemda at gmail.com
Thu Sep 6 19:35:49 EEST 2018

On 9/6/18, Carl Eugen Hoyos <ceffmpeg at gmail.com> wrote:
> 2018-09-06 13:48 GMT+02:00, Paul B Mahol <git at videolan.org>:
>> ffmpeg | branch: master | Paul B Mahol <onemda at gmail.com> | Thu Sep  6
>> 13:39:22 2018 +0200| [237bbf6678a0c3fc6962716edf72db1063de860c] |
>> committer:
>> Paul B Mahol
>> avcodec/dnxhddec: ask for samples with alpha
> Did you look at the samples that were already provided?
> http://samples.ffmpeg.org/ffmpeg-bugs/trac/ticket3707/
> The second sample was supposed to be specifically useful.

Both samples unfortunately use undocumented stuff not mention in codec
specification. They do not follow specification.

They are probably storing alpha raw dump after all other stuff (at least
for one sample I tried).

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