$ mplayer Spiel\ mit.mkv
MPlayer2 c968bdc (C) 2000-2012 MPlayer Team

Playing Spiel mit.mkv.
[mkv] Track ID 1: video (V_MS/VFW/FOURCC), -vid 0
[mkv] Track ID 2: audio (A_VORBIS), -aid 0, -alang und
[mkv] Will play video track 1.
Detected file format: Matroska
Clip info:
 ENCODER: Lavf54.6.100
Load subtitles in .

Too many audio packets in the buffer: (4096 in 512077 bytes).
Maybe you are playing a non-interleaved stream/file or the codec failed?
For AVI files, try to force non-interleaved mode with the -ni option.
[gl] using extended formats. Use -vo gl:nomanyfmts if playback fails.
Selected video codec: FLV / Sorenson Spark / Sorenson H.263 (Flash Video) [libavcodec]
Selected audio codec: Vorbis [libavcodec]
AUDIO: 44100 Hz, 2 ch, s16le, 0.0 kbit/0.00% (ratio: 0->352800)
AO: [coreaudio] 44100Hz 2ch s16le (2 bytes per sample)
Starting playback...

Too many audio packets in the buffer: (4096 in 512351 bytes).
Maybe you are playing a non-interleaved stream/file or the codec failed?
For AVI files, try to force non-interleaved mode with the -ni option.
A:  -0.0 V:   0.0 A-V:  0.000 ct:  0.000   0/  0 ??% ??% ??,?% 0 0