to be continued

drivers/video/ppm.go

@@ -59,6 +59,9 @@ func (v *PPMStreamDriver) VideoRecord(p prop.Media) (video.Reader, error) {
 		image.YCbCrSubsampleRatio420,
 	)
 	r := video.ReaderFunc(func() (img image.Image, release func(), err error) {
+		ticker := time.NewTicker(time.Second / time.Duration(p.FrameRate))
+		defer ticker.Stop()
+
 		select {
 		case <-v.closed:
 			return nil, func() {}, io.EOF
@@ -82,7 +85,7 @@ func (v *PPMStreamDriver) VideoRecord(p prop.Media) (video.Reader, error) {
 					canvas.Cr[canvas.COffset(x, y)] = Cr
 				}
 			}
-		case <-time.After(time.Second / time.Duration(p.FrameRate)):
+		case <-ticker.C:
 		}
 		return canvas, func() {}, nil
 	})