[FFmpeg-devel] [PATCH] mpeg2dec: fix decoding field pictures

Nekopanda pianoyayaninth at yahoo.co.jp
Fri Feb 9 14:28:02 EET 2018

> From: Carl Eugen Hoyos <ceffmpeg at gmail.com>

> 2018-02-09 3:51 GMT+01:00 Nekopanda 
> <pianoyayaninth-at-yahoo.co.jp at ffmpeg.org>:
>>>  From: Carl Eugen Hoyos <ceffmpeg at gmail.com>
>>>>   Yes, I have files that show artifacts without this change. 
> Recently,
>>>>   Japanese satellite television started to use field pictures 
> widely,
>>>>   and many of that show artifacts. We need this change to remove
>>>>   the artifacts.
>>>  Could you provide a sample with visible artefacts?
>>  Sorry, all of them are copyrighted materials and difficult to share.
> Please find a few seconds of commercials that show the issue
> and share them.
> Many thousand samples were provided here, very few were
> not copyrighted.

OK. Here is.


Decoded frame with artifacts

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