ROCK64 RK3328 state of 4K (and FHD) video playback in FBdev
#2
Hello.

4k is working. There is my benchmark and proof of concept utility. You should test "Alpha" LibreELEC (on 4.4 kernel) or use Android.

Problems:
  • 4.4 kernel + MPP library - HDR 4k@60 with high bitrate does not work due to memory bandwidth problems (must be faster memory) (but standard 4k@60 should work) and MPP API problems (unresolvable problematic code that slowing/boosting decoder clocks). Developers (rockchip,kodi,libelec) stops developing on old kernel and waiting for new kernel (roll to Rockchip section)...
  • 5.* kernel + video accel - Everybody waits for implementation VPU/GPU acceleration in new kernel :-)
I left this community in Aug 2019 due to PINE64 refusal to produce/deliver ROCK64-1G version 3 after more than one year of changing statuses to "planning", "evaluating", "releasing", "availability", "estimated availability" and finally "no schedule" Angry. ROCK64 is dead platform without any advantage. Buy Raspberry PI 4 !
Away


Messages In This Thread
RE: ROCK64 RK3328 state of 4K (and FHD) video playback in FBdev - by mcerveny - 03-31-2019, 04:48 AM

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