[FFmpeg-user] 'image trails'

Mark Filipak markfilipak.windows+ffmpeg at gmail.com
Wed Apr 8 11:07:09 EEST 2020


On 04/08/2020 02:23 AM, Michael Koch wrote:
> 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

Perhaps I could use 'streamselect' for video, solely, save that, and then remux the audio and subs 
into it using a single, unified script?


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