How to set a default DATA FORMAT value for Pin in TestCap
- From: "James Duy Trinh" <vietdoor@xxxxxxxxx>
- Date: Mon, 17 Sep 2007 11:19:44 +0700
Hi all,
How to set a default value for a Pin in TestCap which defined
DATARANGE_VIDEO.
I have 2 formats (RGB24, I420), i want TestCap will use a default value =
RGB24 with resolution = 320 x 240. Can't ? See my code below.
static KS_DATARANGE_VIDEO StreamFormatRGB24Bpp_Capture =
{
// KSDATARANGE
{
sizeof (KS_DATARANGE_VIDEO), // FormatSize
0, // Flags
D_X * D_Y * 3, // SampleSize
0, // Reserved
STATIC_KSDATAFORMAT_TYPE_VIDEO, // aka. MEDIATYPE_Video
0xe436eb7d, 0x524f, 0x11ce, 0x9f, 0x53, 0x00, 0x20, 0xaf, 0x0b,
0xa7, 0x70, //MEDIASUBTYPE_RGB24,
STATIC_KSDATAFORMAT_SPECIFIER_VIDEOINFO // aka. FORMAT_VideoInfo
},
TRUE, // BOOL, bFixedSizeSamples (all samples same size?)
TRUE, // BOOL, bTemporalCompression (all I frames?)
0, // Reserved (was StreamDescriptionFlags)
0, // Reserved (was MemoryAllocationFlags
(KS_VIDEO_ALLOC_*))
// _KS_VIDEO_STREAM_CONFIG_CAPS
{
STATIC_KSDATAFORMAT_SPECIFIER_VIDEOINFO, // GUID
KS_AnalogVideo_NTSC_M |
KS_AnalogVideo_PAL_B, // AnalogVideoStandard
D_X,D_Y, // InputSize, (the inherent size of the incoming
signal
// with every digitized pixel unique)
160,120, // MinCroppingSize, smallest rcSrc cropping rect
allowed
720,480, // MaxCroppingSize, largest rcSrc cropping rect
allowed
8, // CropGranularityX, granularity of cropping size
1, // CropGranularityY
8, // CropAlignX, alignment of cropping rect
1, // CropAlignY;
160, 120, // MinOutputSize, smallest bitmap stream can produce
720, 480, // MaxOutputSize, largest bitmap stream can produce
8, // OutputGranularityX, granularity of output bitmap
size
1, // OutputGranularityY;
0, // StretchTapsX (0 no stretch, 1 pix dup, 2
interp...)
0, // StretchTapsY
0, // ShrinkTapsX
0, // ShrinkTapsY
333667, // MinFrameInterval, 100 nS units
640000000, // MaxFrameInterval, 100 nS units
8 * 3 * 30 * 160 * 120, // MinBitsPerSecond;
8 * 3 * 30 * 720 * 480 // MaxBitsPerSecond;
},
// KS_VIDEOINFOHEADER (default format)
{
0,0,0,0, // RECT rcSource;
0,0,0,0, // RECT rcTarget;
D_X * D_Y * 3 * 30, // DWORD dwBitRate;
0L, // DWORD dwBitErrorRate;
333667, // REFERENCE_TIME
AvgTimePerFrame;
sizeof (KS_BITMAPINFOHEADER), // DWORD biSize;
D_X, // LONG biWidth;
D_Y, // LONG biHeight;
1, // WORD biPlanes;
24, // WORD biBitCount;
KS_BI_RGB, // DWORD biCompression;
D_X * D_Y * 3, // DWORD biSizeImage;
0, // LONG biXPelsPerMeter;
0, // LONG biYPelsPerMeter;
0, // DWORD biClrUsed;
0 // DWORD biClrImportant;
}
};
#undef D_X
#undef D_Y
#define D_X 320
#define D_Y 240
static KS_DATARANGE_VIDEO StreamFormatUYU2_Capture =
{
// KSDATARANGE
{
sizeof (KS_DATARANGE_VIDEO), // FormatSize
0, // Flags
D_X * D_Y * 3/2, // SampleSize
0, // Reserved
STATIC_KSDATAFORMAT_TYPE_VIDEO, // aka. MEDIATYPE_Video
//0x59565955, 0x0000, 0x0010, 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38,
0x9b, 0x71, //MEDIASUBTYPE_UYVY,
0x30323449, 0x0000, 0x0010, 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38,
0x9b, 0x71,//MEDIASUBTYPE_I420
STATIC_KSDATAFORMAT_SPECIFIER_VIDEOINFO // aka. FORMAT_VideoInfo
},
TRUE, // BOOL, bFixedSizeSamples (all samples same size?)
TRUE, // BOOL, bTemporalCompression (all I frames?)
0, // Reserved (was StreamDescriptionFlags)
0, // Reserved (was MemoryAllocationFlags
(KS_VIDEO_ALLOC_*))
// _KS_VIDEO_STREAM_CONFIG_CAPS
{
STATIC_KSDATAFORMAT_SPECIFIER_VIDEOINFO, // GUID
KS_AnalogVideo_NTSC_M |
KS_AnalogVideo_PAL_B, // AnalogVideoStandard
D_X,D_Y, // InputSize, (the inherent size of the incoming
signal
// with every digitized pixel unique)
160,120, // MinCroppingSize, smallest rcSrc cropping rect
allowed
720,480, // MaxCroppingSize, largest rcSrc cropping rect
allowed
8, // CropGranularityX, granularity of cropping size
1, // CropGranularityY
8, // CropAlignX, alignment of cropping rect
1, // CropAlignY;
160, 120, // MinOutputSize, smallest bitmap stream can produce
720, 480, // MaxOutputSize, largest bitmap stream can produce
8, // OutputGranularityX, granularity of output bitmap
size
1, // OutputGranularityY;
0, // StretchTapsX (0 no stretch, 1 pix dup, 2
interp...)
0, // StretchTapsY
0, // ShrinkTapsX
0, // ShrinkTapsY
333667, // MinFrameInterval, 100 nS units
640000000, // MaxFrameInterval, 100 nS units
8 * 3/2 * 30 * 160 * 120, // MinBitsPerSecond;
8 * 3/2 * 30 * 720 * 480 // MaxBitsPerSecond;
},
// KS_VIDEOINFOHEADER (default format)
{
0,0,0,0, // RECT rcSource;
0,0,0,0, // RECT rcTarget;
D_X * D_Y * 12 * 25, // DWORD dwBitRate;
0L, // DWORD dwBitErrorRate;
400000, // REFERENCE_TIME
AvgTimePerFrame;
sizeof (KS_BITMAPINFOHEADER), // DWORD biSize;
D_X, // LONG biWidth;
D_Y, // LONG biHeight;
1, // WORD biPlanes;
12, // WORD biBitCount;
FOURCC_I420, // DWORD biCompression;
(D_X * D_Y * 3)/2, // DWORD biSizeImage;
0, // LONG
biXPelsPerMeter;
0, // LONG
biYPelsPerMeter;
0, // DWORD biClrUsed;
0 // DWORD biClrImportant;
}
};
//---------------------------------------------------------------------------
// STREAM_Capture Formats
//---------------------------------------------------------------------------
static PKSDATAFORMAT StreamCaptureFormats[] =
{
(PKSDATAFORMAT) &StreamFormatRGB24Bpp_Capture,
(PKSDATAFORMAT) &StreamFormatUYU2_Capture,
};
#define NUM_STREAM_CAPTURE_FORMATS (SIZEOF_ARRAY(StreamCaptureFormats))
.
- Follow-Ups:
- Re: How to set a default DATA FORMAT value for Pin in TestCap
- From: Tim Roberts
- Re: How to set a default DATA FORMAT value for Pin in TestCap
- Prev by Date: Re: BugCheck 0xA when verifier enabled
- Next by Date: How about USBKey's minidriver
- Previous by thread: Re: byte alignment/dynamic memory from heap x64
- Next by thread: Re: How to set a default DATA FORMAT value for Pin in TestCap
- Index(es):
Relevant Pages
|
