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ogra1 / omxplayer-snap

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the mp4 don't play perfectly if turned of 90 degree 1080x1920 #4

Open matteoraggi opened 5 years ago

matteoraggi commented 5 years ago

It was not easy to launch the mp4 like with raspbian, but at the end I was able to launch omxplayer-pi on Ubuntu Core 18.04 on Raspberry PI 3 model B. And it works perfectly with mp4 1920x1080! But then turning a mp4 of aspect ratio 1080x1920 of 90 degree, then it looks that the fps is lower of 30fps (even if trying to force it with the --fps parameter) and that there are some white pixel disturb on a frame... Do you think to can patch it in a short time? Omxplayer on raspbian don't have this issue, I tested it many times..

ogra1 commented 5 years ago

have you tried rotating the display from the Pi's config.txt file instead (and let omxplayer just play without rotation option) ?

matteoraggi commented 5 years ago

Originally I was rotating all the pi's operating system, but then it was giving a visualization issue: https://github.com/popcornmix/omxplayer/issues/553 That I skipped exactly turning omxplayer of 90 degree instead to to turn the operating systme of 90 degree.

ogra1 commented 5 years ago

I just tested rotated playback on an Ubuntu Core18 system using the omxplayer-pi snap from the beta and edge channels just using a livestream:

omxplayer-pi --orientation 90 https://rbmn-live.akamaized.net/hls/live/2002830/geoSTVDEweb/master_6692.m3u8

It could be related to the fact that Core images are defaulting to dtoverlay=vc4-fkms-v3d (or -kms-v3d, I don't remember from the top of my head) which is needed for mir-kiosk to offer wayland support.

When commenting the dtoverlay line in config.txt I get proper playback with no stuttering or visual issues ... watching the system via htop from an additional terminal shows no significant cpu use at all.

matteoraggi commented 5 years ago

Thanks, I already removed the driver that you suggest to remove 1-2 days ago, and now doing it:

omxplayer-pi --orientation 90 https://rbmn-live.akamaized.net/hls/live/2002830/geoSTVDEweb/master_6692.m3u8

it says

have a nice day

on Raspbian when I try to wget it I get 403 Forbidden and from chrome windows 10 it answer:

access denied

the omxplayer on Raspbian also says have a nice day, if launching it:

omxplayer --orientation 90 https://rbmn-live.akamaized.net/hls/live/2002830/geoSTVDEweb/master_6692.m3u8

I have the issue playing simple mp4 like this one demo that I uploaded for you: http://www.copteros.com/portait1080x1920demo.mp4

ogra1 commented 5 years ago

i just noticed that upstream had some new commits, when doing a local build with the latest code and playing it like:

ogra@localhost:~$ omxplayer-pi --orientation 90 http://www.copteros.com/portait1080x1920demo.mp4
Video codec omx-h264 width 1080 height 1920 profile 77 fps 24.000000
Subtitle count: 0, state: off, index: 1, delay: 0
Error: Unable to open font
V:PortSettingsChanged: 1080x1920@24.00 interlace:0 deinterlace:0 anaglyph:0 par:1.00 display:0 layer:0 alpha:255 aspectMode:0
have a nice day ;)
ogra@localhost:~$

properly shows an "alice in wonderland" scene in portrait, seemingly with no degraded fps and with no excessive cpu usage.

a build with latest upstream code is currently running on build.snapcraft.io, once this is built you should be able to "snap refresh omxplayer-pi --edge" to get it and to try if this helps with your issue.

matteoraggi commented 5 years ago

You are right, I gave you the wrong file, this one plays perfect to me too: http://www.copteros.com/portait1080x1920demo.mp4 I tryed on ubuntu server 18.04.02 for raspberry http://cdimage.ubuntu.com/ubuntu/releases/bionic/release/ubuntu-18.04.2-preinstalled-server-armhf+raspi3.img.xz and I still get the same issue, but please give one more test with this video in loop, this one is givign the issue, probably is the fading giving the problem with 256mb of gpu: http://185.24.234.250//single_slide_videos//df3a1d7d08de92fb7a82ab5283624c71.mp4

ogra1 commented 5 years ago

I tryed on ubuntu server 18.04.02 for raspberry

Ah, you said Ubuntu Core 18 above, Ubuntu Server could be on a different firmware level ...

matteoraggi commented 5 years ago

yes, I tryed on both the ubuntu, core and server and the final result is the same, just alice is playing well instead the other video with fading is missing many frames..