On Sun, 24 Nov 2024 23:11:07 +0100 "Terje J. Hanssen via Cin" <[email protected]> wrote:
Den 24.11.2024 22:22, skrev Andrew Randrianasulu:
вс, 24 нояб. 2024 г., 19:45 Terje J. Hanssen <[email protected]>:
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I can't notice differences at playback with VLC and FFplay (other than 16:9 vs 4:3 format as usual). And both visually with good qualities in my eyes.
Cingg Set Format Interlace Mode: Not interlaced did the trick and both hdv and hd could be rendered FFprobe reported it is pgogressiv, while native FFmpeg transcoding still say interlaced.
But do files rendered by cingg set to progressive and ffmpeg from same tff source differ visually?
No. It is easy to see during VLC playback that neither av1_qsv from Cin/ffmpeg is progressive, but rather interlaced: Pause during horizontal movements (camcorder panning) shows interlaced vertical edges. Then shortcut "D" on this still image swithch it to deinterlaced and smoother edges. This is on a computer LCD monitor.
I've have that problem as well, converting old VHS videos in PAL format to MP4 format. My solution is to use ffmpeg before editing in CinGG, using a de-interlace filter, as follows: ffmpeg -i inputvideo -vf bwdif outputvideo.mp4 Using mp4 as output format also reduces the original mpeg file to half the size. Instead of the -vf bwdif you can use the -vf yadif filter, but bwdif gave slightly better results for my videos. MatN