Nahravani videa obrazovky i se ZVUKEM

Zdravím, mám dilema, potřebuju nahrát video obrazovky ale i se zvukem, a v nějakem formatu ktery zkousne youtube.

Mam rád xvidcap ale momentálně bych nejradši všechny jeho vyvojaře postřilel. Stale hlasi audio codec: none, zvuk není(překvapive) a na jejich faq stránce je k tomu uvedeno jen že zvuk ve skutečnosti funguje a kupa keců k tomu.

RecordMyDesktop zvuk nějako nahrál, kvalita strašná, a co je horší, youtube nesplácal z nahrávky ani video, natož zvuk.

FAQ k xvidcap ohladně zvuku:

It does!
The thing is: This is completely depending on your mixer settings!
What typically causes problems here is that alsa starts all volume controls set to zero. Desktop environments typically set the controls to sane or user-defined values on startup for playback. For recording that often needs to be done manually by the user. How this can be done depends on the platform and desktop system you're on, or even the audio hardware you're using.
Here's an example for alsamixergui:
- bump up "Mic"
- activate "Mic" as an input source (red dots instead of white dots)
- select "Mic Boost (+20db)" (light green instead of white speaker symbols) 

For the gnome volume control there are two sample screenshots here:
http://www.jarre-de-the.net/computing/volume1.png
http://www.jarre-de-the.net/computing/volume2.png 

The proven strategy for testing this is using the most simple audio recording application available to eliminate errors in the configuration of the more complex applications (read: xvidcap). For example using rec and play from the sox application: 
rec -d /dev/dsp test.wav

Then talk into the microphone or capture the output of the application you're trying to record, hit CTRL-C and play the recorded audio file. 
play test.wav

Všechno co tu popsali jsem už zkoušel, k ničemu, audio codec: none, a zvuk nikde.

Je tu někdo kdo ma osobní zkušenosti s nahravanim jak videa tak zvuku? Už nevim co vic zkusit.

Dotaz: Nahravani videa obrazovky i se ZVUKEM

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