I read all the faq on doom and other forums but I still have no succesful results under Linux.
Hrere what I do:
AC3 5.1 to AAC 5.1
I do:
Rip the AC3
mplayer video.vob -dumpaudio -dumpfile audio.ac3
Covert the AC3 to 6 channel PCM
a52dec audio.ac3 -o wavdolby > audio6.wav
Covert PCM to AAC 5.1
faac -q 100 -I 5,6 -P -R 48000 -C 6 -X audio6.wav -o audio.aac
Play the aac
faad audio.aac -w | mplayer -
--->
I got on SPDIF a stereo AAC that play 2 times faster?!
instead of AAC 5.1 to the normal speed <----
How do I solve this dilemma?
why mplayer doesn't read the aac directly? faad support is enabled
Code:
$ mplayer audio.aac -ao faad
MPlayer 1.0pre7-3.4.3-20050110 (C) 2000-2005 MPlayer Team
CPU: Advanced Micro Devices Athlon 4 /Athlon MP/XP Palomino (Family: 6, Stepping: 2)
Detected cache-line size is 64 bytes
MMX2 supported but disabled
CPUflags: MMX: 1 MMX2: 0 3DNow: 1 3DNow2: 1 SSE: 1 SSE2: 0
Compilato per CPU x86 con estensioni: MMX 3DNow 3DNowEx SSE
85 audio & 196 video codecs
In riproduzione audio.aac
Cache fill: 10.57% (886293 bytes)
In uscita... (Fine del file)
Any advice is welcome!