specify fps in captureStream

simularium · Nov 15, 2023 · 58e9e89 · 58e9e89
1 parent ae96db8
commit 58e9e89
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/src/simularium/StreamRecorder.tsx b/src/simularium/StreamRecorder.tsx
@@ -38,7 +38,10 @@ class Recorder {
         try {
             // returns a media stream captured from the viewer canvas
             // more details here: https://developer.chrome.com/en/articles/webcodecs/
-            const stream = this.canvasEl.captureStream();
+
+            // fixed at 30 fps for now
+            const fps = 30;
+            const stream = this.canvasEl.captureStream(fps);
             const track = stream.getVideoTracks()[0];
             // MediaStreamTrackProcessor makes the captured stream readable
             this.trackProcessor = new MediaStreamTrackProcessor(track);