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

[Carl Eugen Hoyos]

2018-02-09 3:07 GMT+01:00 Nekopanda <pianoyayaninth-at-yahoo.co.jp at ffmpeg.org>:
>> How did you find this bug ?
>>
>> do you have a testcase / file which shows artifacts without this change ?
>
> 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?

Thank you, Carl Eugen