common p

util/ffmpeg.go

@@ -470,15 +470,17 @@ func handleFfmpegProcess(ctx context.Context, ffmpegCmd []string) (bool, error)
 	return true, nil
 }
 
-func CompressTo720p(ctx context.Context, inputFile, outputFile string) (bool, error) {
-	subCtx, span := tracer.Start(ctx, "CompressTo720p")
+func CompressVideo(ctx context.Context, inputFile, outputFile string, height int) (bool, error) {
+	subCtx, span := tracer.Start(ctx, "CompressVideo")
 	defer span.End()
+	span.SetAttributes(attribute.Int("height", height))
+	scaleFilter := fmt.Sprintf("scale=-2:%d", height)
 	ffmpegCmd := []string{
 		FfmpegExec,
 		"-hide_banner",
 		"-y",
 		"-i", inputFile,
-		"-vf", "scale=-2:720",
+		"-vf", scaleFilter,
 		"-c:v", "libx264",
 		"-preset", "fast",
 		"-crf", "28",