Get video capture driver and device properties.
Synopsis:
#include <vcapture/capture.h>
int capture_get_property_i( capture_context_t context,
uint32_t prop, int32_t *value )
Arguments:
- context
- Pointer to the video capture context.
- prop
- The property to get.
- value
- A pointer to the location where the retrieved property is located.
Library:
libcapture
Description:
The function
capture_get_property_i() retrieves video capture driver and device properties,
which may have been set by capture_set_property_p().
Returns:
- ≥0
- Success
- -1
- An error occurred (errno is set).
Errors:
- ENOENT
- This property can't be retrieved by the method used.
- ENOTSUP
- The driver or the device doesn't support the specified property.