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Change the video image to scrolling color bars.

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kkitayam
2021-10-09 19:51:51 +09:00
parent a1788da410
commit a3a18c9ed3
4 changed files with 1717 additions and 7707 deletions
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8
examples/device/video_capture/src/usb_descriptors.h
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@@ -61,7 +61,7 @@ enum {
+ 7/* Endpoint */\
)
/* Windows support YUV2 and NV12
/* Windows support YUY2 and NV12
* https://docs.microsoft.com/en-us/windows-hardware/drivers/stream/usb-video-class-driver-overview */
#define TUD_VIDEO_DESC_CS_VS_FMT_YUY2(_fmtidx, _numfmtdesc, _frmidx, _asrx, _asry, _interlace, _cp) \
@@ -97,12 +97,12 @@ enum {
/*bStillCaptureMethod*/0, /*bTriggerSupport*/0, /*bTriggerUsage*/0, \
/*bmaControls(1)*/0), \
/* Video stream format */ \
TUD_VIDEO_DESC_CS_VS_FMT_NV12(/*bFormatIndex*/1, /*bNumFrameDescriptors*/1,\
TUD_VIDEO_DESC_CS_VS_FMT_YUY2(/*bFormatIndex*/1, /*bNumFrameDescriptors*/1, \
/*bDefaultFrameIndex*/1, 0, 0, 0, /*bCopyProtect*/0), \
/* Video stream frame format */ \
TUD_VIDEO_DESC_CS_VS_FRM_UNCOMPR_CONT(/*bFrameIndex */1, 0, _width, _height, \
_width * _height * 12, _width * _height * 12 * _fps, \
_width * _height * 12, \
_width * _height * 16, _width * _height * 16 * _fps, \
_width * _height * 16, \
(10000000/_fps), (10000000/_fps), 10000000, 100000), \
TUD_VIDEO_DESC_CS_VS_COLOR_MATCHING(VIDEO_COLOR_PRIMARIES_BT709, VIDEO_COLOR_XFER_CH_BT709, VIDEO_COLOR_COEF_SMPTE170M), \
/* VS alt 1 */\