camera server : add start stop video subscribe (#318)

mavlink · Jun 17, 2023 · 8966cf5 · 8966cf5
1 parent 6b0cc8f
commit 8966cf5
Showing 1 changed file with 16 additions and 1 deletion.
diff --git a/protos/camera_server/camera_server.proto b/protos/camera_server/camera_server.proto
@@ -19,6 +19,12 @@ service CameraServerService {
 
     // Respond to an image capture request from SubscribeTakePhoto.
     rpc RespondTakePhoto(RespondTakePhotoRequest) returns(RespondTakePhotoResponse) { option (mavsdk.options.async_type) = SYNC; }
+
+    // Subscribe to start video requests. Each request received should response to using StartVideoResponse
+    rpc SubscribeStartVideo(SubscribeStartVideoRequest) returns(stream StartVideoResponse) { option (mavsdk.options.async_type) = ASYNC; }
+
+    // Subscribe to stop video requests. Each request received should response to using StopVideoResponse
+    rpc SubscribeStopVideo(SubscribeStopVideoRequest) returns(stream StopVideoResponse) { option (mavsdk.options.async_type) = ASYNC; }
 }
 
 message SetInformationRequest {
@@ -38,11 +44,20 @@ message SetInProgressResponse {
 }
 
 message SubscribeTakePhotoRequest {}
-
 message TakePhotoResponse {
     int32 index = 1;
 }
 
+message SubscribeStartVideoRequest {}
+message StartVideoResponse {
+    int32 stream_id = 1;    // video stream id
+}
+
+message SubscribeStopVideoRequest {}
+message StopVideoResponse {
+    int32 stream_id = 1;    // video stream id
+}
+
 // Possible results when taking a photo.
 enum TakePhotoFeedback {
     TAKE_PHOTO_FEEDBACK_UNKNOWN = 0; // Unknown