[MEncoder-users] dts audio ?

[SZABO Zsolt]

I have a DVD, but there is some problem with the codec...

[..]
  Software: MEncoder 1.0pre7try2-3.3.5
==========================================================================
Opening audio decoder: [ffmpeg] FFmpeg/libavcodec audio decoders
Cannot find codec 'dts' in libavcodec...
ADecoder init failed :(
ADecoder init failed :(
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)
==========================================================================
vo: X11 running at 1280x1024 with depth 24 and 32 bpp (":10.0" => remote 
display
==========================================================================
Cannot find codec matching selected -vo and video format 0x6F4E7246.
Read DOCS/HTML/en/codecs.html!
==========================================================================
Checking audio filter chain for 48000Hz/2ch/ac3 -> 48000Hz/2ch/ac3...
AF_pre: 48000Hz/2ch/ac3
[AO OSS] Can't set audio device /dev/dsp to ac3 output, trying s16le...
AO: [oss] 48000Hz 2ch s16le (2 bps)
Building audio filter chain for 48000Hz/2ch/ac3 -> 48000Hz/2ch/s16le...
[format] Sample format big-endian AC3 not yet supported
[libaf] Reinitialization did not work, audio filter 'format' returned 
error code
Couldn't find matching filter/ao format!

The speakers produce only noise. If I give -ac hwac3 then there is 
nothing, i.e. no sound:

  Software: MEncoder 1.0pre7try2-3.3.5
==========================================================================
Forced audio codec: hwac3
Cannot find codec for audio format 0x2001.
Read DOCS/HTML/en/codecs.html!
==========================================================================

Any hint?

sZs