Stream 1
Media Type 0:
--------------------------
AM_MEDIA_TYPE:
majortype: MEDIATYPE_Video {73646976-0000-0010-8000-00AA00389B71}
subtype: Unknown GUID Name {30345652-0000-0010-8000-00AA00389B71}
formattype: FORMAT_VideoInfo {05589F80-C356-11CE-BF01-00AA0055595A}
bFixedSizeSamples: 1
bTemporalCompression: 0
lSampleSize: 21472
cbFormat: 122
VIDEOINFOHEADER:
rcSource: (0,0)-(0,0)
rcTarget: (0,0)-(0,0)
dwBitRate: 444427
dwBitErrorRate: 0
AvgTimePerFrame: 333333
BITMAPINFOHEADER:
biSize: 40
biWidth: 640
biHeight: 480
biPlanes: 3
biBitCount: 12
biCompression: RV40
biSizeImage: 460800
biXPelsPerMeter: 0
biYPelsPerMeter: 0
biYPelsPerMeter: 0
biClrUsed: 0
biClrImportant: 0
以上是错误信息