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Volkaneur

Member

Registered: 2021-04-24

Posts: 1

Problem running vlc with terminal unsafe option "input-slave"

Hi,

I'm trying to run a command in the terminal to open vlc with live webcam source, and audio source.
If I i open vlc go to Media > Open Capture Device > Show more options and enter the following line in "Edit Options" it works as it should:

:v4l2-standard= :input-slave=pulse://alsa_input.pci-0000_00_1f.3.analog-stereo :v4l2-dev=/dev/video1 :v4l2-vbidev= :v4l2-chroma=I420 :v4l2-input=0 :v4l2-audio-input=-1 :v4l2-width=0 :v4l2-height=0 :v4l2-aspect-ratio=4\:3 :v4l2-fps=60 :v4l2-radio-dev=/dev/radio0 :v4l2-tuner-frequency=-1 :v4l2-tuner-audio-mode=3 :no-v4l2-controls-reset :v4l2-brightness=-1 :v4l2-brightness-auto=-1 :v4l2-contrast=-1 :v4l2-saturation=-1 :v4l2-hue=-1 :v4l2-hue-auto=-1 :v4l2-white-balance-temperature=-1 :v4l2-auto-white-balance=-1 :v4l2-red-balance=-1 :v4l2-blue-balance=-1 :v4l2-gamma=-1 :v4l2-autogain=-1 :v4l2-gain=-1 :v4l2-sharpness=-1 :v4l2-chroma-gain=-1 :v4l2-chroma-gain-auto=-1 :v4l2-power-line-frequency=-1 :v4l2-backlight-compensation=-1 :v4l2-band-stop-filter=-1 :no-v4l2-hflip :no-v4l2-vflip :v4l2-rotate=-1 :v4l2-color-killer=-1 :v4l2-color-effect=-1 :v4l2-audio-volume=-1 :v4l2-audio-balance=-1 :no-v4l2-audio-mute :v4l2-audio-bass=-1 :v4l2-audio-treble=-1 :no-v4l2-audio-loudness :v4l2-set-ctrls= :live-caching=0

I want to save it as a vlc .xspf playlist, and if I open it, that it opens the correct result like the code above.

vlc --no-video-title-show --audio /home/volkan/Programs/HDMI.xspf

But when I run this it shows up, but I get no sound.

This is what shows up in the terminal:

[00007fec6c000c80] main input error: unsafe option "input-slave" has been ignored for security reasons
[00007fec6c000c80] main input error: unsafe option "v4l2-brightness" has been ignored for security reasons
[00007fec6c000c80] main input error: unsafe option "v4l2-brightness-auto" has been ignored for security reasons
[00007fec6c000c80] main input error: unsafe option "v4l2-contrast" has been ignored for security reasons
[00007fec6c000c80] main input error: unsafe option "v4l2-saturation" has been ignored for security reasons
[00007fec6c000c80] main input error: unsafe option "v4l2-hue" has been ignored for security reasons
[00007fec6c000c80] main input error: unsafe option "v4l2-hue-auto" has been ignored for security reasons
[00007fec6c000c80] main input error: unsafe option "v4l2-white-balance-temperature" has been ignored for security reasons
[00007fec6c000c80] main input error: unsafe option "v4l2-auto-white-balance" has been ignored for security reasons
[00007fec6c000c80] main input error: unsafe option "v4l2-red-balance" has been ignored for security reasons
[00007fec6c000c80] main input error: unsafe option "v4l2-blue-balance" has been ignored for security reasons
[00007fec6c000c80] main input error: unsafe option "v4l2-gamma" has been ignored for security reasons
[00007fec6c000c80] main input error: unsafe option "v4l2-autogain" has been ignored for security reasons
[00007fec6c000c80] main input error: unsafe option "v4l2-gain" has been ignored for security reasons
[00007fec6c000c80] main input error: unsafe option "v4l2-sharpness" has been ignored for security reasons
[00007fec6c000c80] main input error: unsafe option "v4l2-chroma-gain" has been ignored for security reasons
[00007fec6c000c80] main input error: unsafe option "v4l2-chroma-gain-auto" has been ignored for security reasons
[00007fec6c000c80] main input error: unsafe option "v4l2-power-line-frequency" has been ignored for security reasons
[00007fec6c000c80] main input error: unsafe option "v4l2-backlight-compensation" has been ignored for security reasons
[00007fec6c000c80] main input error: unsafe option "v4l2-band-stop-filter" has been ignored for security reasons
[00007fec6c000c80] main input error: unsafe option "v4l2-hflip" has been ignored for security reasons
[00007fec6c000c80] main input error: unsafe option "v4l2-vflip" has been ignored for security reasons
[00007fec6c000c80] main input error: unsafe option "v4l2-rotate" has been ignored for security reasons
[00007fec6c000c80] main input error: unsafe option "v4l2-color-killer" has been ignored for security reasons
[00007fec6c000c80] main input error: unsafe option "v4l2-color-effect" has been ignored for security reasons
[00007fec6c000c80] main input error: unsafe option "v4l2-audio-volume" has been ignored for security reasons
[00007fec6c000c80] main input error: unsafe option "v4l2-audio-balance" has been ignored for security reasons
[00007fec6c000c80] main input error: unsafe option "v4l2-audio-mute" has been ignored for security reasons
[00007fec6c000c80] main input error: unsafe option "v4l2-audio-bass" has been ignored for security reasons
[00007fec6c000c80] main input error: unsafe option "v4l2-audio-treble" has been ignored for security reasons
[00007fec6c000c80] main input error: unsafe option "v4l2-audio-loudness" has been ignored for security reasons

The .xspf file looks like this:

<?xml version="1.0" encoding="UTF-8"?>
<playlist xmlns="http://xspf.org/ns/0/" xmlns:vlc="http://www.videolan.org/vlc/playlist/ns/0/" version="1">
	<title>Playlist</title>
	<trackList>
		<track>
			<location>v4l2:///dev/video0</location>
			<extension application="http://www.videolan.org/vlc/playlist/0">
				<vlc:id>0</vlc:id>
				<vlc:option>v4l2-standard=</vlc:option>
				<vlc:option>input-slave=pulse://alsa_input.pci-0000_00_1f.3.analog-stereo</vlc:option>
				<vlc:option>v4l2-dev=/dev/video1</vlc:option>
				<vlc:option>v4l2-vbidev=</vlc:option>
				<vlc:option>v4l2-chroma=I420</vlc:option>
				<vlc:option>v4l2-input=0</vlc:option>
				<vlc:option>v4l2-audio-input=-1</vlc:option>
				<vlc:option>v4l2-width=0</vlc:option>
				<vlc:option>v4l2-height=0</vlc:option>
				<vlc:option>v4l2-aspect-ratio=4:3</vlc:option>
				<vlc:option>v4l2-fps=60</vlc:option>
				<vlc:option>v4l2-radio-dev=/dev/radio0</vlc:option>
				<vlc:option>v4l2-tuner-frequency=-1</vlc:option>
				<vlc:option>v4l2-tuner-audio-mode=3</vlc:option>
				<vlc:option>no-v4l2-controls-reset</vlc:option>
				<vlc:option>v4l2-brightness=-1</vlc:option>
				<vlc:option>v4l2-brightness-auto=-1</vlc:option>
				<vlc:option>v4l2-contrast=-1</vlc:option>
				<vlc:option>v4l2-saturation=-1</vlc:option>
				<vlc:option>v4l2-hue=-1</vlc:option>
				<vlc:option>v4l2-hue-auto=-1</vlc:option>
				<vlc:option>v4l2-white-balance-temperature=-1</vlc:option>
				<vlc:option>v4l2-auto-white-balance=-1</vlc:option>
				<vlc:option>v4l2-red-balance=-1</vlc:option>
				<vlc:option>v4l2-blue-balance=-1</vlc:option>
				<vlc:option>v4l2-gamma=-1</vlc:option>
				<vlc:option>v4l2-autogain=-1</vlc:option>
				<vlc:option>v4l2-gain=-1</vlc:option>
				<vlc:option>v4l2-sharpness=-1</vlc:option>
				<vlc:option>v4l2-chroma-gain=-1</vlc:option>
				<vlc:option>v4l2-chroma-gain-auto=-1</vlc:option>
				<vlc:option>v4l2-power-line-frequency=-1</vlc:option>
				<vlc:option>v4l2-backlight-compensation=-1</vlc:option>
				<vlc:option>v4l2-band-stop-filter=-1</vlc:option>
				<vlc:option>no-v4l2-hflip</vlc:option>
				<vlc:option>no-v4l2-vflip</vlc:option>
				<vlc:option>v4l2-rotate=-1</vlc:option>
				<vlc:option>v4l2-color-killer=-1</vlc:option>
				<vlc:option>v4l2-color-effect=-1</vlc:option>
				<vlc:option>v4l2-audio-volume=-1</vlc:option>
				<vlc:option>v4l2-audio-balance=-1</vlc:option>
				<vlc:option>no-v4l2-audio-mute</vlc:option>
				<vlc:option>v4l2-audio-bass=-1</vlc:option>
				<vlc:option>v4l2-audio-treble=-1</vlc:option>
				<vlc:option>no-v4l2-audio-loudness</vlc:option>
				<vlc:option>v4l2-set-ctrls=</vlc:option>
				<vlc:option>live-caching=0</vlc:option>
			</extension>
		</track>
	</trackList>
	<extension application="http://www.videolan.org/vlc/playlist/0">
		<vlc:item tid="0"/>
	</extension>
</playlist>

If I switch the video and audio (so audio in v4l2-dev= and video in input-slave=) it still gives the same result.

How can I get the correct result with the terminal?

Last edited by Volkaneur (2021-04-24 12:42:16)