diff --git a/testdata/ffmpeg.d/cmd/prune/main.go b/testdata/ffmpeg.d/cmd/prune/main.go
index 0f501e6..41a8b3b 100644
--- a/testdata/ffmpeg.d/cmd/prune/main.go
+++ b/testdata/ffmpeg.d/cmd/prune/main.go
@@ -69,18 +69,13 @@ func Run(ctx context.Context, args []string) error {
 					outd := strings.ReplaceAll(cam, "record", "movement")
 					os.MkdirAll(outd, os.ModePerm)
 					cmd := exec.CommandContext(ctx,
-						"convert",
-						append(seriesFiles,
-							"-delay", "20", // 20 frames at 60fps
-							path.Join(outd, series+".gif"),
-						)...,
-					//"ffmpeg",
-					//"-y",
-					//"-framerate", "1",
-					//"-pattern_type", "glob",
-					//"-i", path.Join(cam, series)+".*.jpg",
-					//"-r", "3",
-					//path.Join(outd, series+".webm"),
+						"ffmpeg",
+						"-y",
+						"-framerate", "3",
+						"-pattern_type", "glob",
+						"-i", path.Join(cam, series)+".*.jpg",
+						"-r", "3",
+						path.Join(outd, series+".gif"),
 					)
 					if out, err := cmd.CombinedOutput(); err != nil {
 						return fmt.Errorf("failed to webm series %s: (%w) %s", series, err, out)
diff --git a/testdata/ffmpeg.d/cmd/prune/main_test.go b/testdata/ffmpeg.d/cmd/prune/main_test.go
index ea2ae32..feafba6 100644
--- a/testdata/ffmpeg.d/cmd/prune/main_test.go
+++ b/testdata/ffmpeg.d/cmd/prune/main_test.go
@@ -57,6 +57,8 @@ func TestRun(t *testing.T) {
 	} else if len(results) != 1 {
 		t.Fatal(results)
 	} else if path.Base(results[0]) != "series.webm" {
+		t.Error(results[0])
+		time.Sleep(time.Minute)
 		t.Fatal(results)
 	}