Avi

I use cubietruck with legacy kernel (ARMBIAN 5.25 stable Debian GNU/Linux 8 (jessie) 3.4.113-sun7i). Maybe that's the case.

On my cubietruck with the default "governor=interactive" then it freeze after 3-5 days, with "perfomance" all ok

if you add "GOVERNOR=performance" in the file "/etc/default/cpufrequtils" and reboot?

The video picture looks fine Thanks!

I use a clean image armbian 5.20 without any edits configuration files. I can change the saturation value to 100% using option "--saturation=100" : VDPAU_DRIVER=sunxi VDPAU_OSD=1 mpv -fs --vo=vdpau --hwdec=vdpau --hwdec-codecs=all --saturation=100 The.Big.Bang.Theory.S10E01.HDTV.1080p.Kuraj-Bambey.mkv then log mpv becomes so: [VDPAU SUNXI] Generate CSC matrix from following color standard: 0 [VDPAU SUNXI] >procamp->bright: 0.000, procamp->contrast: 1.000, procamp->saturation: 1.000, procamp->hue: 0.000 [VDPAU SUNXI] Setting mixer value from following color standard: 0 [VDPAU SUNXI] >mix->bright: 0.000, mix->contrast: 1.000, mix->saturation: 1.000, mix->hue: -0.000 [VDPAU SUNXI] Setting mixer value from following color standard: 0 [VDPAU SUNXI] >mix->bright: 0.135, mix->contrast: 1.000, mix->saturation: 0.958, mix->hue: -0.068 [osd/libass] PlayResX undefined, setting to -1 [VDPAU SUNXI] Presentation time not supported [VDPAU SUNXI] Presentation queue csc change [VDPAU SUNXI] display driver -> bright: 57, contrast: 50, saturation: 48, hue: 49

Will that be enough? VDPAU_DRIVER=sunxi VDPAU_OSD=1 mpv -fs --vo=vdpau --hwdec=vdpau --hwdec-codecs=all The.Big.Bang.Theory.S10E01.HDTV.1080p.Kuraj-Bambey.mkv LIBGL: Initialising glshim Playing: The.Big.Bang.Theory.S10E01.HDTV.1080p.Kuraj-Bambey.mkv (+) Video --vid=1 (h264) (+) Audio --aid=1 --alang=rus (*) (aac) [VDPAU SUNXI] VE version 0x1623 opened [VDPAU SUNXI] OSD enabled, using G2D! AO: [pulse] 48000Hz stereo 2ch float Using hardware decoding (vdpau). VO: [vdpau] 1920x1080 vdpau [VDPAU SUNXI] Generate CSC matrix from following color standard: 0 [VDPAU SUNXI] >procamp->bright: 0.000, procamp->contrast: 1.000, procamp->saturation: 1.000, procamp->hue: 0.000 [VDPAU SUNXI] Setting mixer value from following color standard: 0 [VDPAU SUNXI] >mix->bright: 0.000, mix->contrast: 1.000, mix->saturation: 1.000, mix->hue: -0.000 [VDPAU SUNXI] Setting mixer value from following color standard: 0 [VDPAU SUNXI] >mix->bright: 0.068, mix->contrast: 1.000, mix->saturation: 0.479, mix->hue: -0.068 [osd/libass] PlayResX undefined, setting to -1 [VDPAU SUNXI] Presentation time not supported [VDPAU SUNXI] Presentation queue csc change [VDPAU SUNXI] display driver -> bright: 53, contrast: 50, saturation: 24, hue: 49 AV: 00:00:22 / 00:21:57 (1%) A-V: 0.000

I made a screenshot by pressing key "S" in the same mpv on A20. The screenshot will appear in normal colors.

mpv -fs mpv-shot0001.jpg

I understand how to tell the difference:) Here: in the first picture is a photo of the screen with a screenshot.jpg from the video: mpv -fs mpv-shot0001.jpg the second picture is a photo of the screen paused mpv with your lib: mpv -fs --vo=vdpau --hwdec=vdpau --hwdec-codecs=all The.BBT.mkv

zador.blood.stained, thank you for your participation. This version of the library, the video plays fine, more brighter than in the original version in armbian 5.20, but less contrast than in armbian 5.10

In Armbian 5.20 there is still a problem - video playing is darker than usual. The use of dev branch give only wave on desktop, if run mpv in full screen: VDPAU_DRIVER=sunxi VDPAU_OSD=1 mpv -fs --vo=vdpau --hwdec=vdpau --hwdec-codecs=all my_movie.mkv Run mpv without a window manager give only black screen with playing sound.

Thank you, now I think I understand. I'll try again to build https://github.com/linux-sunxi/libvdpau-sunxi/tree/dev and try to run mpv without a window manager

Bright video was only in Armbian 5.10, in new versions video is dark.

I have: libvdpau-sunxi which is included in Armbian 5.15 video is played darker than normal. With dev-version of libvdpau-sunxi instead of the video there are waves and shaking.

In version 5.15 for cubietruck has the same problem.