Mpv-0.36 how to setup

Rip2 · 22 August 2023 13:29

no idea, can not use --hwdec but --hwdec-codecs.
memory error (core dump)
but with --hwdec-codecs playing not any v4l2 showed, must S/W?

Darksky · 22 August 2023 13:51

Make sure you have the right versions installed.

[ray@jellyfin ~]$ pacman -Ss mpv | grep installed
extra/mpv 1:0.36.0-1 [installed: 1:0.36.0-2]
 
[ray@jellyfin ~]$ pacman -Qm | grep ffmpeg
ffmpeg-rpi 4.4.4-2
 
[ray@jellyfin ~]$ pacman -Ss ffmpeg | grep installed
extra/ffmpeg 2:6.0-8 [installed]

JFL · 22 August 2023 16:35

Hi @Darksky,

Downloaded mpv_ffmpeg-rpi.tar. Tried to extract it using “Dolphin”" but it refuses to extract/create “mpv-1:036.0-2-aarch64.pkg.tar.zst”.

ffmpeg-rpi-4.4.4-2-aarch64.pkg.tar.xz extracted successfully though.

Appreciate some guidance how to install/extract packages to be installed Manjaro-Arm-KDE?

Darksky · 22 August 2023 16:40

tar -xvf mpv_ffmpeg-rpi.tar

JFL · 22 August 2023 17:38

@Darksky,

Thanks. Do I have to install “ffmpeg-rpi-4.4.4-2-aarch64.pkg.tar.xz” first then install “mpv-1:0.36.0-2-aarch64.pkg.tar.zst”? Missing “libplacebo.so=296-64”? Could it be this is specific to RPI image and not compatible with the GT King Pro image?

[jfl@jfl-mnjro ~]$ sudo pacman -U /home/jfl/Downloads/mpv_ffmpeg-rpi/mpv-1:0.36.0-2-aarch64.pkg.tar.zst /home/jfl/Downloads/mpv_ffmpeg-rpi/ffmpeg-rpi-4.4.4-2-aarch64.pkg.tar.xz
loading packages...
resolving dependencies...
warning: cannot resolve "libplacebo.so=296-64", a dependency of "mpv"
:: The following package cannot be upgraded due to unresolvable dependencies:
      mpv

:: Do you want to skip the above package for this upgrade? [y/N] y
looking for conflicting packages...

Packages (1) ffmpeg-rpi-4.4.4-2

Total Installed Size:  20.68 MiB

:: Proceed with installation? [Y/n] n
[jfl@jfl-mnjro ~]$

Darksky · 22 August 2023 18:48

Oops. I have libplacebo-git 6.292.0.59.ged22079e-1 installed during all of my experimenting. I will have to downgrade and recompile everything.

[ray@jellyfin ~]$ ls /usr/lib/libplacebo.so*
/usr/lib/libplacebo.so  /usr/lib/libplacebo.so.296

[ray@jellyfin ~]$ sudo pacman -Qm libplacebo 
libplacebo-git 6.292.0.59.ged22079e-1

Darksky · 22 August 2023 19:11

@JFL @Rip2 Here is the recompiled mpv with the libplacebo in our repo.

It has:
ffmpeg-rpi-4.4.4-2-aarch64.pkg.tar.xz mpv-1:0.36.0-3-aarch64.pkg.tar.zst
Install the ffmpeg-rpi-4.4.4-2-aarch64.pkg.tar.xz package first. You have to remove any other ffmpeg 4.4 if installed.

https://drive.google.com/file/d/1NC8GEnRKfiWTYkeY3LDApA_7gTiEpOuJ/view?usp=sharing

It tested good here:

[ray@jellyfin Heart.of.Stone.2023]$ mpv --hwdec=v4l2m2m Heart.of.Stone.2023.mkv 
 (+) Video --vid=1 (*) 'Heart.of.Stone.2023' (h264 1280x580 24.000fps)
 (+) Audio --aid=1 --alang=eng (*) 'Heart.of.Stone.2023' (aac 2ch 48000Hz)
      Subs --sid=1 --slang=eng (*) 'Heart.of.Stone.2023' 
      Subs --sid=2 --slang=eng 'English [SDH]'
File tags:
 Comment: Heart.of.Stone.2023
 Title: Heart.of.Stone.2023
Using hardware decoding (v4l2m2m).
AO: [pipewire] 48000Hz stereo 2ch floatp
VO: [gpu] 1280x580 => 1280x581 drm_prime[yuv420p]
AV: 00:00:03 / 02:05:39 (0%) A-V:  0.000

Rip2 · 22 August 2023 22:38

haven’t libplacebo-git installed, tried every ffmprg-xxx but none of them work?

Darksky · 22 August 2023 22:58

As I said above the new packages was compiled with the libplacebo in the repo. No clue why you can not get the latest above to work. Works perfectly here.

Rip2 · 22 August 2023 23:40

your google drive access deny ?

Darksky · 23 August 2023 00:04

Should be fixed now. Download / unpack and install the 2 packages.

No clue what you were using if you had not downloaded the last packages.

https://drive.google.com/file/d/1NC8GEnRKfiWTYkeY3LDApA_7gTiEpOuJ/view?usp=sharing

Rip2 · 23 August 2023 00:30

ok, first time seen v4l2m2m work CPU 10% up/down, thanks.
now, back to firefox-116.

Darksky · 23 August 2023 01:23

You have to uninstall ffmpeg v6 before starting up firefox116 so it will use ffmpeg-rpi4 4.4.

Rip2 · 23 August 2023 03:14

can not remove ffmpeg6, --nodeps not work?

JFL · 23 August 2023 05:48

Don’t seem to be able to remove ffmpeg-m2m. The funny part is it indicated Chromium is dependent on ffmpeg-m2m – from what I understand is because ffmpeg-m2m is installed instead of ffmpeg-6.0-8, Chromium will NOT launch (missing libavcodec60, etc…)

[jfl@jfl-mnjro ~]$ sudo pacman -R ffmpeg-m2m mpv-hwdec
checking dependencies...
error: failed to prepare transaction (could not satisfy dependencies)
:: removing ffmpeg-m2m breaks dependency 'ffmpeg' required by chromium
:: removing ffmpeg-m2m breaks dependency 'ffmpeg' required by firefox
:: removing ffmpeg-m2m breaks dependency 'ffmpeg' required by kfilemetadata
:: removing ffmpeg-m2m breaks dependency 'ffmpeg-m2m' required by kodi-aml
:: removing ffmpeg-m2m breaks dependency 'ffmpeg' required by kpipewire
:: removing ffmpeg-m2m breaks dependency 'ffmpeg' required by qt5-webengine
[jfl@jfl-mnjro ~]$

Rip2 · 23 August 2023 08:20

-Rd --nodeps ffmpeg-xxx.

Darksky · 23 August 2023 09:11

Yes there is a lot of breakage going on trying to test HW with mpv and firefox. I believe ffmpeg-m2m and ffmpeg-rpi are pretty much the same but ffmpeg-m2m is not packaged to co-exist with ffmpeg6 and a lot of programs need ffmpeg6.

Rip2 · 23 August 2023 09:59

–hwdec=hecv_v4l2m2m not work, S/W only

Darksky · 23 August 2023 10:52

And neither does vp9

Rip2 · 23 August 2023 13:13

does dtoverlay=rpivid-v4l2 only run in X?
got /dev/video19 but ‘drmModeSetplane failed: Permission denied’.
ffplay has -vcodec hevc_v4l2m2m.