On Friday, December 10, 2021, Terje J. Hanssen via Cin <cin@lists.cinelerra-gg.org> wrote:


Den 10.12.2021 15:12, skrev Andrea paz via Cin:
Indeed the subtitles section is lacking; but I don't have the knowledge to improve it. Could you (Andrew, Terje or whoever uses subtitles) write the section in more detail even with step-by-step guides and references to external programs (and tsmuxer and mp4box)? Then Phyllis and I will take it to Latex. You can write as much as you like, with no length limit.

Yes, subtitles and menus is something I have to learn and try next.

Among the ressources I'll continue to read is "AfterDawn's Blu-ray Encoding Tutorial Lessons" (1-10).
Yes they are Win/Mac- related but also some free tools are mentioned. Lessons 8-10 and possibly 2, beside their forum posts, are actual stuff here to get generic knowledge of these topics
https://www.afterdawn.com/guides/archive/afterdawn_blu-ray_encoding_tutorial_lesson_8-convert_text_subtitles_to_images.cfm
https://forums.afterdawn.com/threads/blu-ray-encoding-tutorial-official-discussion.742585/

yeah.. while they not covered yet actual menu creation software for BD ... this can be quite, um.. uneasy according to this:

https://temporary.directory/blog/1.html

at some point there was incomplete patchset for de/muxing those igs streams for libav

https://lists.libav.org/pipermail/libav-devel/2012-June/028590.html

now libav is ffmpeg again... May be I'll try to contact developer if his email still reachable... 



At the same time, I also found "Afterdawn Digital Video Fundamentals - MPEG-2 Encoding" guide useful
https://www.afterdawn.com/guides/archive/digital_video_fundamentals-mpeg-2_encoding.cfm


Terje J. H





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