пн, 15 янв. 2024 г., 21:28 Phyllis Smith <phylsmith2017@gmail.com>:

Built with these 2 patches and as you said "they seem to work" but not sure what they do.  Did note that filedv.C was added to CinGG from Cin-CV which does not exist in Cin-HV.

try to re-encode dv file as RawDV file (open dv, add simple filter like brightness on top of it, try to encode as rawdv.) notice with patches it sets date/timecode. And in case of anamorphic 16:9 dv hopefully also flag indicating so (visible with mediainfo/ffprobe/mplayer)

May be we really need only 0002 but I was not sure if 16*9 flag was  going down to stream without those new function calls?

Test file = karacson.avi  16x9 DAR (from where Andrew said to get sample DV / avi video).

Test file - pond.dv 4x3 DAR (downloaded from same place)

0002-Fix-16x9-filedv-condition.patch  --  makes sense to me (although when I uncommented the printf, I got nothing on the startup terminal window? so is it even getting to that code?)

0001-Dv-encoder-metadata.patch -- makes no sense to me, but I do not really code, because I do not see how or where "dv_encode_metadata" is being utilized?

this is function from libdv, older library used for working with consumer versions of DV streams 

I found  example of its usage on older version of

https://github.com/game-stop/veejay

On Sat, Jan 13, 2024 at 12:48 PM Andrew Randrianasulu via Cin <cin@lists.cinelerra-gg.org> wrote:

I tried to make those patches based on linux veejay code

they seems to work for 16/9 and 4/3 aspect ratios ...
--
Cin mailing list
Cin@lists.cinelerra-gg.org
https://lists.cinelerra-gg.org/mailman/listinfo/cin