Bug 22355

Summary:	mpv no sound analogue tv
Product:	Mageia	Reporter:	Mészáros Csaba <csablak>
Component:	RPM Packages	Assignee:	José Jorge <lists.jjorge>
Status:	RESOLVED INVALID	QA Contact:
Severity:	normal
Priority:	Normal	CC:	csablak, marja11
Version:	6
Target Milestone:	---
Hardware:	x86_64
OS:	Linux
Whiteboard:
Source RPM:	mpv-0.25.0-2.mga6	CVE:
Status comment:

Description Mészáros Csaba 2018-01-09 00:47:39 CET

Description of problem:
mpv no sound analogue tv,
It is sounded with xawtv. But neither mpv, nor the mplayer does not work when watching analogue TV. (alsa plugin missing?)
mpv everything else plays movies (avi, mp4, mkv), dvb-c digital tv.

Version-Release number of selected component (if applicable):
mpv-0.25.0-2.mga6

How reproducible:
100%

Steps to Reproduce:
1. mpv --video-aspect=4:3 --tv-norm=PAL --audio-device=alsa:hw.0.0:forceaudio:amode=1 tv://E5

2. mpv --video-aspect=4:3 --tv-norm=PAL --audio-device=pulse:ao=pulse:hw.0.0:forceaudio:amode=1 tv://E5

3. amixer -c0 cset iface=MIXER,name='Input Source',index=0 Line
amixer -c0 set Line 75% on
amixer -c0 -q set PCM 70% on
amixer -c0 -q set Master 70% on

no results.
pavucontrol not show nothing play tab, only system sounds (on/off)
If write command: "xawtv E5", then pavucontrol show xawtv alsa plugin on the play tab.

Mészáros Csaba 2018-01-09 00:47:49 CET

CC: (none) => pingvin

Comment 1 Marja Van Waes 2018-01-09 06:48:18 CET

Assigning to the registered mpv maintainer.

Assignee: bugsquad => lists.jjorge
CC: (none) => marja11

Comment 2 Mészáros Csaba 2018-01-10 22:53:32 CET

Dear developers!

I'm sorry to bother you, but options have been added to the program that have not been relevant to date.
This immediatemode options was problem. It had not been necessary before.
And so I needed a lot read man mpv... 

Now good.
/usr/bin/mpv --vo=vdpau --tv-driver=v4l2 --tv-device=/dev/video0 --tv-normid=5 --tv-chanlist=europe-west --video-aspect=4:3 --tv-immediatemode=no --tv-adevice=hw:1,0 --tv-alsa --tv-forceaudio --tv-amode=1 --really-quiet tv://26

But if exit the tv view it is messages write errors: 6x
libv4l2: error dequeuing buf: Invalid argument

I do not know where to put...

Comment 3 José Jorge 2018-01-12 19:00:55 CET

I understood you found a fix. Anyway, this would not be a packaging bug, try to contact upstream to get some help on MPV.

Resolution: (none) => INVALID
Status: NEW => RESOLVED