Hello guys!
For some time now I have a problem with the audio of the videos in Debian and its derivatives like Ubuntu etc. Every time I'm watching any video on youtube, VLC player or any video playback program, the audio of the videos always give a little noise and blocking and I was never able to solve this problem. Does it happen to you too? Can anybody help me?
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Problems with audio of videos in Debian
- Capitain_Jack
- Posts: 153
- Joined: 2017-12-15 12:07
- Location: Brazil capital, Brasilia, At the favela.
Re: Problems with audio of videos in Debian
Here, take a look at this solution and the post mentioned there:
http://forums.debian.net/viewtopic.php?f=5&t=135681
http://forums.debian.net/viewtopic.php?f=5&t=135681
"Great spirits have always encountered violent opposition from mediocre minds."
Albert Einstein
"All wrong-doing arises because of mind. If mind is transformed can wrong-doing remain?"
Buddha
Albert Einstein
"All wrong-doing arises because of mind. If mind is transformed can wrong-doing remain?"
Buddha
Re: Problems with audio of videos in Debian
^ yes, my first thought was of pulseaudio, i'm prettty sure i saw threads about weird crackling noises etc.
in the end it was one config setting that fixed it.
but your link, capitain jack, does not mention a clear solution?
carlozfilipe, you might want to search the forums here or on bunsenlabs.org for related problems.
in the end it was one config setting that fixed it.
but your link, capitain jack, does not mention a clear solution?
carlozfilipe, you might want to search the forums here or on bunsenlabs.org for related problems.
- Capitain_Jack
- Posts: 153
- Joined: 2017-12-15 12:07
- Location: Brazil capital, Brasilia, At the favela.
Re: Problems with audio of videos in Debian
On that post:debiman wrote:but your link, capitain jack, does not mention a clear solution?
Capitain_Jack wrote:I tryied to point you in the right direction here:But here it goes a more detailed explain (made at facebook Debian page):Capitain_Jack wrote:This "sounds" like a bitrate and resample problem, what configs you are using? High configuration can lead to this kind of problem, this may point you into the solution:
http://www.overclock.net/a/how-to-get-t ... pulseaudio
The thing is, your audio is not being properly or with quality being re-sampled. I guess enabling only a good re-sampler it's ok
in order to make it so, uncoment:
allow-module-loading = yes
resample-method = speex-float-1
avoid-resampling = false
And change the resample-method to a better one. Here it is a list:
https://linux.die.net/man/5/pulse-daemon.conf
The resample method is more of a user decision, depending on hardware, because a very high quality resampler will use more CPU.
The original one is ok, only need to change it's number from 1 to 3 (value 1 to 5, 5 is best quality) or change it to "src-sinc-best-quality" if you really want quality and have good hardware.
Another important thing I didn't mentioned is the bit rate and format, I would recommend "default-sample-rate=48000" for the bit rate, and "default-sample-format=s24le" for the sample format, so you have what windows call "DVD quality" audio.
Need to install libsamplerate.
"Great spirits have always encountered violent opposition from mediocre minds."
Albert Einstein
"All wrong-doing arises because of mind. If mind is transformed can wrong-doing remain?"
Buddha
Albert Einstein
"All wrong-doing arises because of mind. If mind is transformed can wrong-doing remain?"
Buddha