[PD] gem video playback performance

Johnny Mauser joson.android at googlemail.com
Tue May 18 23:14:04 CEST 2021

I made tests some years ago on MacOS 10.8 I think, and found best performance with Apple intermedia codec.

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> Am 18.05.2021 um 21:31 schrieb kubriel <kubriel at servus.at>:
> hallo,
> what is the best video codec for Gem?
> on my linux machines im using mjpeg in mov for long time already, but if there is something better i want to know.
> because sometimes i use old machines, or very high resolutions.
> as video decoding in gem is done on per thread basis, sometimes i cut video to four quarters, and play each quarter separately into common framebuffer, so each video has its own thread for my multicore processors.
> i made also some experiments with gem-mpv and HAP codec, but i had troubles with A/V synchronisation.
> thanks for hints!
> k
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