Extracting Live Feed from VDx1943 EVK Kit using SDK

[Chinmaya97]

Hello,

I am using the VDx1943 EVK kit and would like to extract the live camera feed using the SDK. Could you please help me identify the correct DLL file to use?

So far, I have tried using:

• st_brightsense_sdk_vdx193.dll
• en.STSW-IMG507_16GZ

Unfortunately, I have not been able to successfully pull the live view with either of these. Could you point me to the correct DLL file, or advise on the proper method to extract the live feed from this kit?

Thank you for your help.

Regards, 

[Chinmaya97]

I am running on windows. Can you please help with that link for the same?

 

[AdrienBonnat]

Hello ​@Chinmaya97,

The stream capture is managed by the st_brightsense_sdk_vdx193.dll library, that is called by the Python wrapper from the SDK.

You can use the following function to grab raw frames directly from the DLL:

/**
 * @brief Retrieves a raw frame from the device.
 *
 * @param[out] p_buffer_pointer Pointer to the buffer where the raw frame will be stored.
 * @param[out] p_frame_size Pointer to store the size of the raw frame.
 */
void get_raw_frame(uint8_t* p_capture_buffer, uint32_t p_capture_buffer_size, int32_t* p_payload_buffer_offset, uint32_t* p_payload_buffer_size, int32_t p_board_id);

Or use the Python runners directly with the wrapper, they offer various usage examples.

Regards

Adrien