[FFmpeg-devel] Fwd: patch for 44.1/32 khz pcm input in pcm dvd encoder

[Marth64]

 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.

On Tue, Jan 30, 2024 at 2:17 PM Andrew Randrianasulu <
randrianasulu at gmail.com> wrote:

> пн, 29 янв. 2024 г., 22:08 Andrew Randrianasulu <randrianasulu at gmail.com>:
>
> > On Mon, Jan 29, 2024 at 8:16 PM Marth64 <marth64 at 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 <
> > > randrianasulu at gmail.com> wrote:
> > >
> > > > ---------- Forwarded message ---------
> > > > От: Andrew Randrianasulu <randrianasulu at 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-user at ffmpeg.org>, Cinelerra.GG <
> > > > cin at 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 at ffmpeg.org
> > > > https://ffmpeg.org/mailman/listinfo/ffmpeg-devel
> > > >
> > > > To unsubscribe, visit link above, or email
> > > > ffmpeg-devel-request at ffmpeg.org with subject "unsubscribe".
> > > >
> > > _______________________________________________
> > > ffmpeg-devel mailing list
> > > ffmpeg-devel at ffmpeg.org
> > > https://ffmpeg.org/mailman/listinfo/ffmpeg-devel
> > >
> > > To unsubscribe, visit link above, or email
> > > ffmpeg-devel-request at ffmpeg.org with subject "unsubscribe".
> >
> _______________________________________________
> ffmpeg-devel mailing list
> ffmpeg-devel at ffmpeg.org
> https://ffmpeg.org/mailman/listinfo/ffmpeg-devel
>
> To unsubscribe, visit link above, or email
> ffmpeg-devel-request at ffmpeg.org with subject "unsubscribe".
>