On Sat, Feb 24, 2024 at 3:26 PM Bouke / Videotoolshed <
bo...@videotoolshed.com> wrote:
> On 24 Feb 2024, at 12:37, Paul B Mahol wrote:
> >
> > On Sat, Feb 24, 2024 at 11:33 AM Bouke / Videotoolshed <
> > bo...@videotoolshed.com> wrote:
> >
> >> Trying to split a 64 channel 48Khz 24 bits Wave fil
On 24 Feb 2024, at 12:37, Paul B Mahol wrote:
>
> On Sat, Feb 24, 2024 at 11:33 AM Bouke / Videotoolshed <
> bo...@videotoolshed.com> wrote:
>
>> Trying to split a 64 channel 48Khz 24 bits Wave file.
>> That is VERY slow.
>>
>> ffmpeg -i /Volumes/Data/magweg/64channel.wav -filter_complex
>> "[0
On Sat, Feb 24, 2024 at 11:33 AM Bouke / Videotoolshed <
bo...@videotoolshed.com> wrote:
> Trying to split a 64 channel 48Khz 24 bits Wave file.
> That is VERY slow.
>
> ffmpeg -i /Volumes/Data/magweg/64channel.wav -filter_complex
> "[0]pan=mono|c0=c0[tr0]" -c:a pcm_s24le -map "[tr0]"
> /Volumes/D
Trying to split a 64 channel 48Khz 24 bits Wave file.
That is VERY slow.
ffmpeg -i /Volumes/Data/magweg/64channel.wav -filter_complex
"[0]pan=mono|c0=c0[tr0]" -c:a pcm_s24le -map "[tr0]"
/Volumes/Data/magweg/64_test/out_1.wav
Runs at about 15x
But if I do all 64 in one pass, it slows down to a
