[Cin] Report guessed / detected SAR/DAR values

[Terje J. Hanssen]

Den 09.01.2024 00:55, skrev Terje J. Hanssen:
>
>
> Den 09.01.2024 00:13, skrev Phyllis Smith via Cin:
>>
>> On Mon, Jan 8, 2024 at 8:14 AM Andrea paz via Cin 
>> <cin at lists.cinelerra-gg.org> wrote:
>>
>>     I struggle to keep up with your emails,
>>
>> Me too.  I am still recovering from getting a bad cold.
>>
>>     @Terje do you want me to build you an appimage with these patches?
>>
>> Thanks for doing that  so quickly, Andrea.  I finally created an old 
>> Ubuntu 16 AppImage and put it out on:
>> https://cinelerra-gg.org/download/testing/cin-x86_64_older.AppImage
>> and a more recent Operating System that should work on non-rolling 
>> releases at:
>> https://cinelerra-gg.org/download/testing/cin-x86_64.AppImage
>
> @Phyllis
> Voilà, then the aspect ratio displayed correctly at playback again, 
> this time on Leap 15.5 :)
> I just loaded the same hdv clip without any Format setting and 
> rendered it to webm.
>
> mediainfo hdv07_05_cingg_svt-av1+opus.webm | grep Display
>     Display aspect ratio                     : 16:9
>
> ffprobe -hide_banner hdv07_05_cingg_svt-av1+opus.webm
>   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
>

Additional test with loading a PAL SD-DV clip and render to webm, is 
also displayed correct 4:3 default in VLC.
Opus audio is fine, while Vorbis is still broken.

mediainfo dv01_07_cingg_svt-av1+opus.webm | grep Display
Display aspect ratio                     : 4:3

ffprobe -hide_banner dv01_07_cingg_svt-av1+opus.webm
   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


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