[FFmpeg-user] 'image trails'

Michael Koch astroelectronic at t-online.de
Wed Apr 8 09:23:15 EEST 2020


Am 08.04.2020 um 08:09 schrieb Michael Koch:
> Am 08.04.2020 um 04:48 schrieb Mark Filipak:
>> Start again after a good sleep.
>>
>> Re: 
>> https://ffmpeg.org/pipermail/ffmpeg-user/attachments/20200407/4556ce6a/attachment.mpv
>>
>> Kindly play 'attachment'. Got any ideas what's causing the image trails?
>>
>> fmpeg -i "M:\Test Videos\23.976p.mkv" \
>> -filter_complex \
>> "telecine=pattern=5 \
>> ,split=3[B][C][D] \
>> ,[B]select='bitand(not(eq(mod(n+1\,10)\,3))\,not(eq(mod(n+1\,10)\,8)))'[E] 
>> \
>> ,[C]select='eq(mod(n+1\,10)\,3)'[G] \
>> ,[D]select='eq(mod(n+1\,10)\,8)'[H] \
>> ,[E][G][H]mix=3" \
>> -map 0 -c:v libx264 -crf 28 -c:a copy -c:s copy "C:\AVOut\23.976p.MKV"
>>
>
> I think the mix filter doesn't do what you want. The streamselect 
> filter might be worth a try.

Sorry, that was a bad idea because streamselect doesn't support 
expresssions for the map option.

Michael



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