If frame-width is set to 0, use the actual width of the video file

HenrySlawniak · Sep 25, 2018 · d05479f · d05479f
1 parent 0afe3f9
commit d05479f
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/thumbs.go b/thumbs.go
@@ -32,6 +32,10 @@ import (
 func generateThumbnails(vid *Video, numFrames int) {
 	binary := GetFFMpegBinary()
 
+	if *frameWidth == 0 {
+		*frameWidth = vid.Width
+	}
+
 	for i := 0; i < numFrames; i++ {
 		cmd := exec.Command(
 			binary, "-n",