On Tuesday 10 February 2009 15:05:07 Christian König wrote:
Am Montag, den 09.02.2009, 19:53 -0500 schrieb JP Fournier:
DTS seems to work too:
jape@vcr3:/tmp$ mplayer -ac dts -ao alsa:device=iec958=1
Just a note, you need to use the hwdts codec for the audiocodec (-ac) switch to actually use hardware DTS decoding. The mplayer outputs clearly shows that you are using software decoding with libdca.
OK. Haven't had much success trying play sample DTS files google can find. This file "plays" but I get no sound: jape@vcr3:/tmp$ mplayer -ac hwdts -ao alsa:device=iec958=1 *.dts MPlayer dev-SVN-r27741-4.2.4 (C) 2000-2008 MPlayer Team CPU: AMD Athlon(tm) 64 X2 Dual Core Processor 5200+ (Family: 15, Model: 107, Stepping: 2) CPUflags: MMX: 1 MMX2: 1 3DNow: 1 3DNow2: 1 SSE: 1 SSE2: 1 Compiled for x86 CPU with extensions: MMX MMX2 3DNow 3DNowEx SSE SSE2 mplayer: could not connect to socket mplayer: No such file or directory Failed to open LIRC support. You will not be able to use your remote control. Playing pfcell2 DTS T02 DELAY -240ms.dts. libavformat file format detected. [lavf] Audio stream found, -aid 0 ========================================================================== Forced audio codec: hwdts Opening audio decoder: [hwac3] AC3/DTS pass-through S/PDIF No accelerated IMDCT transform found hwac3: switched to DTS, 768000 bps, 48000 Hz AUDIO: 48000 Hz, 2 ch, ac3, 768.0 kbit/50.00% (ratio: 96000->192000) Selected audio codec: [hwdts] afm: hwac3 (DTS through S/PDIF) ========================================================================== AO: [alsa] 48000Hz 2ch ac3 (1 bytes per sample) Video: no video Starting playback... A: 13.8 (13.8) of 14.1 (14.1) 0.1% Exiting... (End of file) jape@vcr3:/tmp$ The wav files choke: jape@vcr3:/tmp$ mplayer -ac hwdts -ao alsa:device=iec958=1 dts_the_other_side_44khz.wav MPlayer dev-SVN-r27741-4.2.4 (C) 2000-2008 MPlayer Team CPU: AMD Athlon(tm) 64 X2 Dual Core Processor 5200+ (Family: 15, Model: 107, Stepping: 2) CPUflags: MMX: 1 MMX2: 1 3DNow: 1 3DNow2: 1 SSE: 1 SSE2: 1 Compiled for x86 CPU with extensions: MMX MMX2 3DNow 3DNowEx SSE SSE2 mplayer: could not connect to socket mplayer: No such file or directory Failed to open LIRC support. You will not be able to use your remote control. Playing dts_the_other_side_44khz.wav. Audio only file format detected. ========================================================================== Forced audio codec: hwdts Opening audio decoder: [hwac3] AC3/DTS pass-through S/PDIF No accelerated IMDCT transform found hwac3: switched to DTS, 1411200 bps, 44100 Hz AUDIO: 44100 Hz, 2 ch, ac3, 1411.2 kbit/100.00% (ratio: 176400->176400) Selected audio codec: [hwdts] afm: hwac3 (DTS through S/PDIF) ========================================================================== AO: [alsa] 48000Hz 2ch ac3 (1 bytes per sample) [format] Sample format big-endian AC3 not yet supported Couldn't find matching filter/ao format! 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. jape@vcr3:/tmp$ -- To unsubscribe, e-mail: radeonhd+unsubscribe@opensuse.org For additional commands, e-mail: radeonhd+help@opensuse.org