jcsirot@glasnevin:~/downloads$ mplayer -ao pcm -aofile out.wav conf.rmj'obtiens la sortie suivante :
... Playing conf.rm. REAL file format detected. ======= WAVE Format ======= Format Tag: 26995 (0x6973) Channels: 1 Samplerate: 16000 avg byte/sec: 16000 Block align: 320 bits/sample: 16 cbSize: 10 Unknown extra header dump: [0] [0] [6] [0] [3] [0] [40] [1] [0] [0] =========================== Not audio/video stream or unsupported! Clip info: name: Le supermonde et les dimensions cachées de l'Univers author: Pierre Fayet copyright: SFRS©2004 ========================================================================== Trying to force audio codec driver family libmad... Opening audio decoder: [realaud] RealAudio decoder opening shared obj '/usr/lib/win32/sipr.so.6.0' Audio codec: [3] 16 Kbps Voice Audio bitrate: 16,000 kbit/s (2000 bps) AUDIO: 16000 Hz, 1 ch, 16 bit (0x10), ratio: 2000->32000 (16,0 kbit) Selected audio codec: [rasipr] afm:realaud (RealAudio Sipro) ========================================================================== Checking audio filter chain for 16000Hz/1ch/16bit -> 16000Hz/2ch/16bit... AF_pre: af format: 2 bps, 1 ch, 16000 hz, little endian signed int AF_pre: 16000Hz 1ch Signed 16-bit (Little-Endian) [AO PCM] File: out.wav (WAVE) PCM: Samplerate: 16000Hz Channels: Stereo Format Signed 16-bit (Little-Endian) [AO PCM] Info: fastest dumping is achieved with -vc dummy -vo null PCM: Info: to write WAVE files use -waveheader (default). AO: [pcm] 16000Hz 2ch Signed 16-bit (Little-Endian) (2 bps) Building audio filter chain for 16000Hz/1ch/16bit -> 16000Hz/2ch/16bit... Video: no video Starting playback... MPlayer interrupted by signal 11 in module: decode_audio - MPlayer crashed by bad usage of CPU/FPU/RAM. Recompile MPlayer with --enable-debug and make a 'gdb' backtrace and disassembly. Details in DOCS/HTML/en/bugreports_what.html#bugreports_crash. - MPlayer crashed. This shouldn't happen. It can be a bug in the MPlayer code _or_ in your drivers _or_ in your gcc version. If you think it's MPlayer's fault, please read DOCS/HTML/en/bugreports.html and follow the instructions there. We can't and won't help unless you provide this information when reporting a possible bug.Le plus étrange est que la lecture de conf.rm fonctionne parfaitement et que l'extraction du son, d'une video par exemple, fonctionne aussi. Bref si quelqu'un sait ce qui se passe, a déjà eu le problème ou surtout a une solution qui ne nécessite pas de booter Windows... Système : Debian testing, noyau 2.6.8-1-686 Merci