On 8/8/21 4:55 PM, Michal Hlavac wrote:
Hi,
sorry for cross posting from factory mailing list, but maybe I get answer for my problem here.
having Dell XPS with i7-7700HQ CPU and Intel HD 630 graphics. Playing 4K video is not smooth with lot of droped frames. I am using mpv with ffmpeg from packman. Having latest tumbleweed snapsh
What is really strange, that I tried 3 different players: vlc, mpv and ffplay. VLC and ffplay haven't any problem with performance, but what is totally strange, that every player renders video differently:
vlc: https://drive.google.com/file/d/1KXCpmqeniWeWmTirsXPKs2m4KRVSrkgB/view?usp=s... ffplay: https://drive.google.com/file/d/1VcdpYRLVKpZb3mjuWc5z84N9MFtXE_zn/view?usp=s... mpv: https://drive.google.com/file/d/1hugS_z62qxovARF-v4sDzZ_JFnLzVMGt/view?usp=s...
From my subjective view MPV is best in rendering, but it's basically unusable. Can anybody please direct me how to check if it's only my problem or general bug? What I know it worked few snapshots ago.
output from mpv: AO: [pulse] 48000Hz 5.1(side) 6ch float VO: [gpu] 3840x2160 yuv420p10 AV: 00:00:03 / 01:47:28 (0%) A-V: 0.000 Dropped: 49 VO: [gpu] 3840x2160 yuv420p10 AV: 00:00:13 / 01:47:28 (0%) A-V: 0.000 Dropped: 114
thanks, m.
What you mean by "basically unusable"? Fwiw, I have noticed that some .mp4 video files will play fine under vlc but for any app which uses the mpv engine (e.g., MPlayer, SMPlayer) the video is distorted. I have no idea why, but I have seen this many times. --dg