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-   -   mplayer cannot play specific mkv (https://www.linuxquestions.org/questions/linux-newbie-8/mplayer-cannot-play-specific-mkv-902579/)

sumeet inani 09-12-2011 09:09 AM

mplayer cannot play specific mkv
 
Code:

#mplayer /data/to-send/check-Independence.mkv
bt_audio_service_open: connect() failed: Connection refused (111)
bt_audio_service_open: connect() failed: Connection refused (111)
bt_audio_service_open: connect() failed: Connection refused (111)
bt_audio_service_open: connect() failed: Connection refused (111)
bt_audio_service_open: connect() failed: Connection refused (111)
bt_audio_service_open: connect() failed: Connection refused (111)
bt_audio_service_open: connect() failed: Connection refused (111)
bt_audio_service_open: connect() failed: Connection refused (111)
bt_audio_service_open: connect() failed: Connection refused (111)
bt_audio_service_open: connect() failed: Connection refused (111)
bt_audio_service_open: connect() failed: Connection refused (111)
bt_audio_service_open: connect() failed: Connection refused (111)
Creating config file: /root/.mplayer/config
MPlayer SVN-r1.0~rc3+svn20090426-4.4.3 (C) 2000-2009 MPlayer Team
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 /data/to-send/check-Independence.mkv.
[mkv] Track ID 1: audio (A_REAL/COOK), -aid 0, -alang eng
[mkv] Track ID 2: video (V_REAL/RV40), -vid 0
[mkv] Will play video track 2.
Matroska file format detected.
VIDEO:  [RV40]  544x408  24bpp  25.000 fps    0.0 kbps ( 0.0 kbyte/s)
open: No such file or directory
[MGA] Couldn't open: /dev/mga_vid
open: No such file or directory
[MGA] Couldn't open: /dev/mga_vid
[VO_TDFXFB] This driver only supports the 3Dfx Banshee, Voodoo3 and Voodoo 5.
[VO_3DFX] Unable to open /dev/3dfx.
==========================================================================
Opening video decoder: [realvid] RealVideo decoder
Win32 LoadLibrary failed to load: drvc.dll, /usr/lib/codecs/drvc.dll, /usr/lib/win32/drvc.dll, /usr/local/lib/win32/drvc.dll
Error loading dll
ERROR: Could not open required DirectShow codec drvc.dll.
Read the RealVideo section of the DOCS!
VDecoder init failed :(
Opening video decoder: [realvid] RealVideo decoder
Creating new registry
Called unk__beginthreadex
Selected video codec: [rv40win] vfm: realvid (Win32 RealPlayer 9 RV40)
==========================================================================
==========================================================================
Opening audio decoder: [ffmpeg] FFmpeg/libavcodec audio decoders
AUDIO: 44100 Hz, 2 ch, s16le, 64.1 kbit/4.54% (ratio: 8010->176400)
Selected audio codec: [ffcook] afm: ffmpeg (FFmpeg COOK audio)
==========================================================================
AO: [pulse] 44100Hz 2ch s16le (2 bytes per sample)
Starting playback...


MPlayer interrupted by signal 11 in module: decode video
- 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.
 [ This binary of MPlayer in Debian is currently compiled with
  '--enable-debug'; the debugging symbols are in the package
  'mplayer-dbg'.]

#ffmpeg -i /data/to-send/check-Independence.mkv
FFmpeg version git-1dbd813, Copyright (c) 2000-2010 the FFmpeg developers
  built on Oct  1 2010 19:28:12 with gcc 4.4.3
  configuration: '--enable-avfilter' '--enable-avfilter-lavf' '--enable-vdpau' '--enable-bzlib' '--enable-libgsm' '--enable-libschroedinger' '--enable-libspeex' '--enable-libtheora' '--enable-libvorbis' '--enable-pthreads' '--enable-zlib' '--disable-stripping' '--enable-runtime-cpudetect' '--enable-gpl' '--enable-postproc' '--enable-swscale' '--enable-x11grab' '--enable-libdc1394' '--disable-static' '--enable-libopencore-amrnb' '--enable-libopencore-amrwb' '--enable-version3' '--enable-libfaac' '--enable-nonfree' '--enable-libmp3lame' '--enable-libx264' '--enable-gpl' '--enable-libxvid' '--enable-static'
  libavutil    50.23. 0 / 50.23. 0
  libavcore      0. 1. 0 /  0. 1. 0
  libavcodec    52.84. 1 / 52.84. 1
  libavformat  52.77. 0 / 52.77. 0
  libavdevice  52. 2. 0 / 52. 2. 0
  libavfilter    1.26. 1 /  1.26. 1
  libswscale    0.11. 0 /  0.11. 0
  libpostproc  51. 2. 0 / 51. 2. 0
[matroska @ 0x95d4470] Estimating duration from bitrate, this may be inaccurate

Seems stream 1 codec frame rate differs from container frame rate: 1000.00 (1000/1) -> 25.00 (25/1)
Input #0, matroska, from '/data/to-send/check-Independence.mkv':
  Duration: 02:27:14.40, start: 0.000000, bitrate: N/A
    Stream #0.0(eng): Audio: cook, 44100 Hz, stereo, s16
    Stream #0.1(eng): Video: rv40, yuv420p, 544x408, PAR 1:1 DAR 4:3, 25 tbr, 1k tbn, 1k tbc
At least one output file must be specified

ffplay is able to play still the voice is garbled & video timeline cannot be surfed (i mean playback is slow & jumping not allowed ).

sumeet inani 09-12-2011 09:24 AM

this helped a little bit
Code:

mplayer -demuxer lavf
yet audio is background chopped though audible.
video is not smooth.


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