29.09.2021, 02:36
(29.09.2021, 00:41)shijan Wrote: Formally exported MKV is correct. It stretches to 2.40:1 and match to MediaInfo data.
Seems there is some mistake in source file metadata brutti1.mpg. Or maybe conflict between Container and stream metadata. Hybrid reads it as Input PAR: 256x135 (see in Crop/Resize tab)
To preserve 16:9 proportions from 720x576 source you need manually set Input PAR. I know that 16:9 720x480 DVDs use Input PAR 32x27. So you need somehow calculate proper 16:9 PAR for your 720x576 file.
For 16:9 720x576 use Input PAR: 64x45
https://en.wikipedia.org/wiki/Pixel_aspe...eo_formats
Thanks, shijan! The workaround of manually setting Input PAR: 64x45 worked as a charm.
Still, since I'm new to Hybrid, I wonder why this workaround is needed, when I tested the same sample with HandBrake and the output's DAR came out correct.
Source Video: mpeg2video (Main), yuv420p(tv, bt470bg, top first), 720x576 [SAR 64:45 DAR 16:9], 25 fps
Hybrid Video: hevc (Main 10), yuv420p10le(tv, bt470bg/unknown/unknown), 720x576, SAR 64:45 DAR 16:9, 25 fps
HandBrake Video: hevc (Main 10), yuv420p10le(tv, bt470bg), 720x550 [SAR 64:45 DAR 512:275], 25 fps
(Some cropping was applied in this case but this is not the issue.)