tencent cloud

// Create an extended information dictionary to store VR configuration
NSMutableDictionary *extInfoMap = [NSMutableDictionary dictionary];
// Set the VR type to panoramic monocular mode (use PLAYER_OPTION_PARAM_MODULE_TYPE_VR_BINOCULAR for binocular mode)
[extInfoMap setObject:@(PLAYER_OPTION_PARAM_MODULE_TYPE_VR_PANORAMA)
forKey:PLAYER_OPTION_PARAM_MODULE_TYPE];
// Create a VR configuration dictionary to store specific VR parameters
NSMutableDictionary *vrconfig = [NSMutableDictionary dictionary];
// Enable the sensor (gyroscope), setting it to YES indicates that the viewing angle can be changed by rotating the device
[vrconfig setObject:@(YES) forKey:PLAYER_OPTION_PARAM_MODULE_VR_ENABLE_SENSOR];
// Set the field of view to 110 degrees, with a range of 30.0f-110.0f degrees and a default of 65.0f degrees.
[vrconfig setObject:@(110.0f) forKey:PLAYER_OPTION_PARAM_MODULE_VR_FOV];
// Set the XY angle slope threshold to 0.3, with a default value of 0.5f. Within this threshold range, only the longer side is selected for rotation.
[vrconfig setObject:@(0.3f) forKey:PLAYER_OPTION_PARAM_MODULE_VR_ANGLE_SLOPE_THRESHOLD];
// Add the VR configuration dictionary to the extended information dictionary.
[extInfoMap setObject:vrconfig forKey:PLAYER_OPTION_PARAM_MODULE_CONFIG];
// Apply the extended information to the player to complete the VR configuration.
[self.vodPlayer setExtentOptionInfo:extInfoMap];

NSMutableDictionary *extInfoMap = [NSMutableDictionary dictionary];
NSMutableDictionary *action = [NSMutableDictionary dictionary];
/// Horizontal rotation angle, positive value rotates right, negative value rotates left
[action setObject:@(10.0f) forKey:PLAYER_OPTION_PARAM_MODULE_VR_ANGLE_X];
/// Vertical rotation angle, positive value rotates up, negative value rotates down
[action setObject:@(10.0f) forKey:PLAYER_OPTION_PARAM_MODULE_VR_ANGLE_Y];
[extInfoMap setObject:action forKey:PLAYER_OPTION_PARAM_MODULE_VR_DO_ROTATE];
[self.vodPlayer setExtentOptionInfo:extInfoMap];

-(void) onPlayEvent:(TXVodPlayer *)player event:(int)EvtID withParam:(NSDictionary*)param
{
   if (EvtID == PLAYER_OPTION_EVT_ANGLES) {
        float angleX = 0;
        float angleY = 0;
        // Analyze angle data
        for (NSString *key in param) {
            id value = [param objectForKey:key];
            if ([key isEqualToString:PLAYER_OPTION_EVT_KEY_ANGLE_X]) {
                angleX = [value floatValue];
            } else if ([key isEqualToString:PLAYER_OPTION_EVT_KEY_ANGLE_Y]) {
                angleY = [value floatValue];
            }
        }
    }
}