有一个是vob格式的，就是视频时间条一直显示在5秒的位置，暂停，快进，快退都不行。。。。
E:\ATfield\video\VTS_01_1.VOB
  General
    Complete name : E:\ATfield\video\VTS_01_1.VOB
    Format : MPEG-PS
    File size : 81.8 MiB
    Duration : 1mn 35s
    Overall bit rate mode : Variable
    Overall bit rate : 7 216 Kbps
    Writing library : encoded by TMPGEnc 4.0 XPress Version. 4.7.8.309
  Video #224
    ID : 224 (0xE0)
    Format : MPEG Video
    Format version : Version 2
    Format profile : Main@Main
    Format settings, BVOP : Yes
    Format settings, Matrix : Custom
    Format settings, GOP : M=3, N=14
    Duration : 33ms
    Bit rate mode : Variable
    Bit rate : 5 537 Kbps
    Maximum bit rate : 8 000 Kbps
    Width : 720 pixels
    Height : 480 pixels
    Display aspect ratio : 16:9
    Frame rate : 23.976 fps
    Standard : NTSC
    Color space : YUV
    Chroma subsampling : 4:2:0
    Bit depth : 8 bits
    Scan type : Progressive
    Scan order : 2:3 Pulldown
    Compression mode : Lossy
    Bits/(Pixel*Frame) : 0.668
    Time code of first frame : 00:00:00:00
    Time code source : Group of pictures header
    Stream size : 28.2 KiB (0%)
    Writing library : TMPGEnc XPress 4.7.8.309
    Color primaries : BT.601 NTSC
    Transfer characteristics : BT.601
    Matrix coefficients : BT.601
  Audio #189-160
    ID : 189 (0xBD)-160 (0xA0)
    Format : PCM
    Format settings, Endianness : Big
    Format settings, Sign : Signed
    Muxing mode : DVD-Video
    Duration : 1mn 35s
    Bit rate mode : Constant
    Bit rate : 1 536 Kbps
    Channel count : 2 channels
    Sampling rate : 48.0 KHz
    Bit depth : 16 bits
    Stream size : 17.4 MiB (21%)
  Menu
还有一个mp4格式的，直接提示视频文件无效。。。。
E:\ATfield\video\[満福神社×幽閉サテライト]『幻想万華鏡「華鳥風月」PV』[x264][aac][Stretched_1080p_60fps].mp4
  General
    Complete name : E:\ATfield\video\[満福神社×幽閉サテライト]『幻想万華鏡「華鳥風月」PV』[x264][aac][Stretched_1080p_60fps].mp4
    Format : MPEG-4
    Format profile : Base Media
    Codec ID : isom
    File size : 98.6 MiB
    Duration : 3mn 32s
    Overall bit rate mode : Variable
    Overall bit rate : 3 898 Kbps
    Encoded date : UTC 2012-05-27 20:51:54
    Tagged date : UTC 2012-05-27 20:51:54
    Copyright : SMILEVIDEO_MP4
  Video #1
    ID : 1
    Format : AVC
    Format/Info : Advanced Video Codec
    Format profile : High@L5.0
    Format settings, CABAC : Yes
    Format settings, ReFrames : 8 frames
    Codec ID : avc1
    Codec ID/Info : Advanced Video Coding
    Duration : 3mn 32s
    Bit rate : 3 739 Kbps
    Maximum bit rate : 19.5 Mbps
    Width : 1 920 pixels
    Height : 1 080 pixels
    Display aspect ratio : 16:9
    Frame rate mode : Constant
    Frame rate : 60.000 fps
    Color space : YUV
    Chroma subsampling : 4:2:0
    Bit depth : 8 bits
    Scan type : Progressive
    Bits/(Pixel*Frame) : 0.030
    Stream size : 94.9 MiB (96%)
    Writing library : x264 core 125 r2200 999b753
    Encoding settings : cabac=1 / ref=8 / deblock=1:0:0 / analyse=0x3:0x133 / me=tesa / subme=11 / psy=1 / psy_rd=0.80:0.00 / mixed_ref=1 / me_range=24 / chroma_me=1 / trellis=2 / 8x8dct=1 / cqm=0 / deadzone=21,11 / fast_pskip=0 / chroma_qp_offset=-2 / threads=12 / lookahead_threads=2 / sliced_threads=0 / nr=0 / decimate=0 / interlaced=0 / bluray_compat=0 / constrained_intra=0 / bframes=8 / b_pyramid=2 / b_adapt=2 / b_bias=0 / direct=3 / weightb=1 / open_gop=0 / weightp=1 / keyint=600 / keyint_min=1 / scenecut=50 / intra_refresh=0 / rc_lookahead=60 / rc=2pass / mbtree=1 / bitrate=3739 / ratetol=1.0 / qcomp=0.80 / qpmin=10 / qpmax=69 / qpstep=12 / cplxblur=20.0 / qblur=0.5 / ip_ratio=1.40 / aq=2:0.80
    Encoded date : UTC 2012-05-28 18:30:44
    Tagged date : UTC 2012-05-27 20:51:54
    Matrix coefficients : BT.601
  Audio #2
    ID : 2
    Format : AAC
    Format/Info : Advanced Audio Codec
    Format profile : LC
    Codec ID : 40
    Duration : 3mn 32s
    Bit rate mode : Variable
    Bit rate : 139 Kbps
    Maximum bit rate : 155 Kbps
    Channel count : 2 channels
    Channel positions : Front: L R
    Sampling rate : 48.0 KHz
    Compression mode : Lossy
    Stream size : 3.51 MiB (4%)
    Encoded date : UTC 2012-05-27 20:51:54
    Tagged date : UTC 2012-05-27 20:51:54

用potplayer导出的视频信息