MediaSampleInfo::device_frame_number Property |
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| If available, then this contains the frame number the device assigned this frame. | ||
| Syntax: | uint64_t device_frame_number; |
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| Remarks: | The number is device and protocol specific so may wrap and may not contain certain values. E.g. Gigabit Ethernet cameras have a framenumber in the range of [1;65535] and wrap from 65535 to 1. E.g. UVC cameras only have a frame id of 0 or 1. This may be 0 when the driver does not support this feature. |
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