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

Marth64 marth64 at proxyid.net
Mon Jan 29 19:16:06 EET 2024


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? 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.
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