вт, 30 янв. 2024 г., 23:21 Marth64 <mart...@proxyid.net>: > Interesting, thanks. My thought was to see if this is allowed for > DVD-Video vs DVD-Audio only which are different application layer. I can > try to run a PS2 test with the real hardware out of curiosity later. >
Thanks! I also found Cirrus Logic application note from 2001 that mentions 32khz pcm operation. Yet it looks more like external amplifier/decoder part, not something integrated into dvd player itself? (input stream via S/PDIF) https://pdf.dzsc.com/88889/28162.pdf > On Tue, Jan 30, 2024 at 2:17 PM Andrew Randrianasulu < > randrianas...@gmail.com> wrote: > > > пн, 29 янв. 2024 г., 22:08 Andrew Randrianasulu <randrianas...@gmail.com > >: > > > > > On Mon, Jan 29, 2024 at 8:16 PM Marth64 <mart...@proxyid.net> wrote: > > > > > > > > Hi, out of curiosity, I did not know 44.1/32 is supported on DVD > PCM. > > > Does > > > > this type of output work on an actual DVD player? > > > > > > > > > At least this pdf brochure lists 44.1 under PCM: > > > > > > > https://at.yamaha.com/files/download/other_assets/8/333768/DVD-S1500_e_U.pdf > > > > > > > We try to determinate this, but unfortunately new DVD players a bit > > > TOO flexible and forgiving? > > > > > > https://lists.cinelerra-gg.org/pipermail/cin/2024-January/007907.html > > > > > > I even had idea to use PS2 emulator to check (DVD video supposed to > > > work there since some time) > > > but ran into qt6 being build dependency ... so I shelved this idea > for > > > now > > > > > > > > > > > > > > > Thank you > > > > > > > > On Mon, Jan 22, 2024 at 3:59 AM Andrew Randrianasulu < > > > > randrianas...@gmail.com> wrote: > > > > > > > > > ---------- Forwarded message --------- > > > > > От: Andrew Randrianasulu <randrianas...@gmail.com> > > > > > Date: вс, 21 янв. 2024 г., 06:49 > > > > > Subject: patch for 44.1/32 khz pcm input in pcm dvd encoder > > > > > To: FFmpeg user questions <ffmpeg-u...@ffmpeg.org>, Cinelerra.GG < > > > > > c...@lists.cinelerra-gg.org> > > > > > > > > > > > > > > > relative to ffmpeg.git commit > > 6c4388b468bf92c0c1e7733c6cfe4ff3f9ca9723 > > > > > > > > > > lightly tested with mpv and mediainfo like this: > > > > > > > > > > ./ffmpeg -i ~/f9518976.mp4 -target pal-dvd -ar 44100 -c:a pcm_dvd > -f > > > dvd > > > > > t.mpg > > > > > > > > > > mpv plays sound correctly, mediainfo does not know those > frequencies > > > and > > > > > display 0khz. ;) > > > > > > > > > > > > > > > ==== > > > > > > > > > > forwarded to ffmpeg-devel as requested. > > > > > _______________________________________________ > > > > > ffmpeg-devel mailing list > > > > > ffmpeg-devel@ffmpeg.org > > > > > https://ffmpeg.org/mailman/listinfo/ffmpeg-devel > > > > > > > > > > To unsubscribe, visit link above, or email > > > > > ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe". > > > > > > > > > _______________________________________________ > > > > ffmpeg-devel mailing list > > > > ffmpeg-devel@ffmpeg.org > > > > https://ffmpeg.org/mailman/listinfo/ffmpeg-devel > > > > > > > > To unsubscribe, visit link above, or email > > > > ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe". > > > > > _______________________________________________ > > ffmpeg-devel mailing list > > ffmpeg-devel@ffmpeg.org > > https://ffmpeg.org/mailman/listinfo/ffmpeg-devel > > > > To unsubscribe, visit link above, or email > > ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe". > > > _______________________________________________ > ffmpeg-devel mailing list > ffmpeg-devel@ffmpeg.org > https://ffmpeg.org/mailman/listinfo/ffmpeg-devel > > To unsubscribe, visit link above, or email > ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe". > _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".
