пт, 9 июн. 2023 г., 18:59 Terje J. Hanssen <[email protected]>:
[snip]
I hope this sum up of the 4 variants I get from Cin DVD creating, using the current unpatched version:
Input file: PAL DV interlaced 4:3 Output DVD cropped to 16x9
The dvd folder file names below are else descriptive
Deinterlaced checked (di):
1) mediainfo ./dvd_wide_cin_di-ffmpeg_20230608-184940/dvd.mpg | grep Scan Scan type : Progressive
2) mediainfo ./dvd_wide_cin_di_mpeg2enc_20230608-201519/dvd.mpg | grep Scan Scan type : Interlaced Scan order : Top Field First
Non deinterlaced (unchecked):
3) mediainfo ./dvd_wide_cin_ffmpeg_20230608-203740/dvd.mpg | grep Scan Scan type : Progressive
4) mediainfo ./dvd_wide_cin_mpeg2enc_20230608-191936/dvd.mpg | grep Scan Scan type : Interlaced Scan order : Top Field First
Obviously 2) and 3) are wrong Are they fixed in the patched version?
2) should be fixed, 3) is something I'll try to investigate.
5) Which de-interlace filters are used in CinGG with mpeg2enc and ffmpeg?
If you check "deinterlace" box in DVD creation window - internal cinelerra's deinterlacer (you can configure it just before confirming batch render in second window). In general I think you can try other types of deinterlacers manually.
I.e some users claims that Bwdif is better than Yadif for ffmpeg.