Починить mkv файл.

Первые несколько секунд картинка без звука, а потом всё - EOF.


Playing Bladerunner [dvdrip.h264.aac].mkv.
[mkv] Track ID 1: video (V_MPEG4/ISO/AVC) "video", -vid 0
[mkv] Track ID 2: audio (A_AAC) "audio", -aid 0, -alang eng
[mkv] Track ID 3: subtitles (S_TEXT/UTF8) "eng", -sid 0, -slang eng
[mkv] Will play video track 1.
Matroska file format detected.
VIDEO:  [avc1]  720x480  24bpp  23.976 fps    0.0 kbps ( 0.0 kbyte/s)
xscreensaver_disable: xscreensaver wid=52429000.
==========================================================================
Opening video decoder: [ffmpeg] FFmpeg's libavcodec codec family
Selected video codec: [ffh264] vfm: ffmpeg (FFmpeg H.264)
==========================================================================
==========================================================================
Opening audio decoder: [faad] AAC (MPEG2/4 Advanced Audio Coding)
FAAD: compressed input bitrate missing, assuming 128kbit/s!
AUDIO: 48000 Hz, 2 ch, s16le, 128.0 kbit/8.33% (ratio: 16000->192000)
Selected audio codec: [faad] afm: faad (FAAD AAC (MPEG-2/MPEG-4 Audio) decoder)
==========================================================================
AO: [oss] 48000Hz 2ch s16le (2 bytes per sample)
Starting playback...
VDec: vo config request - 720 x 480 (preferred colorspace: Planar YV12)
VDec: using Planar YV12 as output csp (no 0)
Movie-Aspect is 1.78:1 - prescaling to correct movie aspect.
VO: [xv] 720x480 => 852x480 Planar YV12 
Selected font is fixed-width.
A:   3.9 V:   3.9 A-V:  0.001 ct:  0.023  94/ 94 32%  9%  2.0% 1 0 

Exiting... (End of file)

Предполагаю откат журнала reiserfs - блок питания пошалил. Обнаружил только
 сейчас, когда раздел с reiserfs снесён и зашифрован в приступе паранойи.

Чем можно починить файл. Заранее fnx.