[Cin] Report guessed / detected SAR/DAR values

[Terje J. Hanssen]

Den 09.01.2024 15:52, skrev Andrea paz:
>> Well, I still got only 127.4 kB downloaded :)
> Sorry, I don't understand why it doesn't work.

Yep, thanks. Now the url worked (possibly it was temporary unstable), 
downloaded the AppImage on Tw-Sr.
Testet the same HDV 16:9 and DV 4:3 clips and they rendered and 
displayed correctly.

mediainfo dv01_07_cingg_svt-av1+opus_tw.webm | grep Display
     Display aspect ratio                     : 4:3
ffprobe -hide_banner dv01_07_cingg_svt-av1+opus_tw.webm
   Stream #0:0: Video: av1 (Main), yuv420p(pc, bt709/unknown/unknown), 
720x576, SAR 16:15 DAR 4:3, 25 fps, 25 tbr, 1k tbn

mediainfo hdv07_05_cingg_svt-av1+opus_tw.webm | grep Display
     Display aspect ratio                     : 16:9
ffprobe -hide_banner hdv07_05_cingg_svt-av1+opus_tw.webm
   Stream #0:0: Video: av1 (Main), yuv420p(pc, bt709/unknown/unknown), 
1440x1080, SAR 4:3 DAR 16:9, 25 fps, 25 tbr, 1k tbn


As seen above, FFmpeg 6.0.1 has a "cleaner output" without the dual set 
of [ SAR DAR ] in brackets as from FFmpeg 4.4.4 on Leap
https://lists.cinelerra-gg.org/pipermail/cin/2024-January/007654.html

Stream #0:0: Video: av1 (Main), yuv420p(tv, bt709/unknown/unknown), 
720x576 [SAR 1:1 DAR 5:4], SAR 16:15 DAR 4:3, 25 fps, 25 tbr, 1k tbn, 1k tbc
Stream #0:0: Video: av1 (Main), yuv420p(tv, bt709/unknown/unknown), 
1440x1080 [SAR 1:1 DAR 4:3], SAR 4:3 DAR 16:9, 25 fps, 25 tbr, 1k tbn, 
1k tbc