when I get a flash video from YouTube, why is the quality of the audio much worse than the origin video on YouTube? When I downloaded the flash movie, I convert it to avi like this:
ffmpeg -i ~/"$2.flv" -sameq -acodec libmp3lame -vol 200 -ar 44100 -aq 300 -ab 2097152 ~/"$2.avi"
I already set -aq (audio quality) to 300, but no difference to 100 or 200. Moreover 100 is the max. value in my opinion. -ar (frequecy) 44100 should be ok too and the bitrate in bit/s (-ab) should be 256kb/s (2097152 / 1024 / 8). I am not sure what is the right bitrate for a good quality but I think 256kb/s should be fine. Or did I calculate it wrong?
What could be the problem?