Am 08.07.22 um 03:05 schrieb Budi:
How can just do a crop/trim video MP4, after update, now ffmpeg take
so longer, many more process
how can one respnd with that question to "How to select GPU in a multi
GPU system"?
i mean after press "reply" didn't you think about the subject nad that
the quote below makes no sense?
$ ffmpeg -i "b.mp4" -to 0:2:20 a.mp4
used to do it nicely done in few seconds
Also what different it and ffmpeg4.4 seen in most Linux repo?
Please help out
On 7/8/22, Thomas Volkert <[email protected]> wrote:
Hi,
Am 05.07.2022 um 02:06 schrieb DopeLabs:
hello,
how does one select which GPU to use for hardware acceleration when more
than 1 GPU is installed in the system?
some searching seemed to hint at using the -gpu option but it looks like
that option has been deprecated? the option does not appear in the man
pages or on the documentation pages on the ffmpeg website. trying to use
the option seems to fail.
thank you
$ ffmpeg -i test.mov -c:v h264_videotoolbox -gpu 1 test.mp4
It looks like you try this on macOS. The OS API there doesn't support to
select the GPU explicitly. It hides the GPU selection completely as
internal magic.
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