diff --git a/routes/capture_system.js b/routes/capture_system.js
index 0df53d2..cbab946 100644
--- a/routes/capture_system.js
+++ b/routes/capture_system.js
@@ -73,10 +73,20 @@ async function confirm_stop_procedure() { // côté caméra
       idle: true,
    }
    await database_manager.capture.edit_camera(1, new_settings);
+   let project_settings = {
+      status: 0,
+   }
+   let current_project = await database_manager.project.find_current_rendering_project();
+   if (current_project) {
+      await database_manager.project.edit_project_by_id(current_project.id, project_settings);
+      console.log("Project : " + current_project.id + " stopped.");
+   } else {
+      console.log("No project to stop.");
+   }
    console.log("Camera stopped.");
 }
 
-async function start_procedure(interval, nb_images) {
+async function start_procedure(project_id, interval, nb_images) {
    let new_settings = {
       interval: interval,
       nb_images: nb_images,
@@ -85,6 +95,16 @@ async function start_procedure(interval, nb_images) {
    }
    console.log("Starting Procedure with settings:", new_settings);
    await database_manager.capture.edit_camera(1, new_settings);
+   let project_settings = {
+      status: 1,
+   }
+   let existing_project = await database_manager.project.find_current_rendering_project();
+   if (existing_project) {
+      throw new Error("A project is already being rendered. Please stop it before starting a new one.");
+   } else {
+      await database_manager.project.edit_project_by_id(project_id, project_settings);
+      console.log("Project : " + project_id + " started.");
+   }
    console.log("Camera started.");
 }
 
@@ -105,12 +125,12 @@ async function deactivate_maintenance() {
 }
 
 router.post('/procedure/start', async (req, res) => {
-   const { interval, nb_images } = req.body;
+   const { project_id, interval, nb_images } = req.body;
    if (!interval || !nb_images) {
       return res.status(400).json({ error: 'Interval and number of images are required' });
    }
    try {
-      await start_procedure(interval, nb_images);
+      await start_procedure(project_id, interval, nb_images);
       res.json({ message: 'Camera started successfully', settings: { interval, nb_images } });
    } catch (error) {
       serverError.sendError('Error starting camera procedure:', res, error, 500);
@@ -173,6 +193,8 @@ router.post('/camera/stop', async (req, res) => {
  *           schema:
  *             type: object
  *             properties:
+ *               project_id:
+ *                 type: integer
  *               interval:
  *                 type: integer
  *               nb_images:
diff --git a/src/database/database_manager.js b/src/database/database_manager.js
index 675fc31..9124f28 100644
--- a/src/database/database_manager.js
+++ b/src/database/database_manager.js
@@ -160,7 +160,11 @@ const project = {
    delete_project_by_id: handleDatabaseOperation(async (id) => {
       const query = `DELETE FROM projects WHERE id = $1;`;
       await db.query(query, [id]);
-   })
+   }),
+   find_current_rendering_project: handleDatabaseOperation(async () => {
+      const query = `SELECT * FROM projects WHERE status = 1;`;
+      return (await db.query(query)).rows[0];
+   }),
 };
 
 const measurement = {