[FFmpeg-user] Question about progressive to interlaced

Renvoi contact at renvoi.net
Thu May 13 13:55:28 EEST 2021

Dear ffmpeg-user at ffmpeg.org

I want to  progressive to interlaced conversion
is there any way?

Code I tried on how to convert a progressive sequentially
numbered PNG file to interlaced.

①-top 1 -flags:v +ilme+ildct-top 0 -flags:v +ilme+ildct
②-vf tinterlace=interleave_top

but it doesn't work



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