From 602c8583791ca3b9c929dbb26f84f860ce57c26b Mon Sep 17 00:00:00 2001
From: tobi <31960611+tsmethurst@users.noreply.github.com>
Date: Fri, 18 Oct 2024 15:44:08 +0200
Subject: [chore] Thumbnail only first frame of animated media (#3448)

---
 internal/media/ffmpeg.go | 16 +++++-----------
 1 file changed, 5 insertions(+), 11 deletions(-)

(limited to 'internal/media/ffmpeg.go')

diff --git a/internal/media/ffmpeg.go b/internal/media/ffmpeg.go
index f1c277934..ba251bd26 100644
--- a/internal/media/ffmpeg.go
+++ b/internal/media/ffmpeg.go
@@ -78,23 +78,17 @@ func ffmpegGenerateWebpThumb(ctx context.Context, inpath, outpath string, width,
 		// (NOT as libwebp_anim).
 		"-codec:v", "libwebp",
 
-		// Select thumb from first 7 frames.
-		// (in particular <= 7 reduced memory usage, marginally)
-		// (thumb filter: https://ffmpeg.org/ffmpeg-filters.html#thumbnail)
-		"-filter:v", "thumbnail=n=7,"+
+		// Only one frame
+		"-frames:v", "1",
 
-			// Scale to dimensions
-			// (scale filter: https://ffmpeg.org/ffmpeg-filters.html#scale)
-			"scale="+strconv.Itoa(width)+
-			":"+strconv.Itoa(height)+","+
+		// Scale to dimensions
+		// (scale filter: https://ffmpeg.org/ffmpeg-filters.html#scale)
+		"-filter:v", "scale="+strconv.Itoa(width)+":"+strconv.Itoa(height)+","+
 
 			// Attempt to use original pixel format
 			// (format filter: https://ffmpeg.org/ffmpeg-filters.html#format)
 			"format=pix_fmts="+pixfmt,
 
-		// Only one frame
-		"-frames:v", "1",
-
 		// Quality not specified,
 		// i.e. use default which
 		// should be 75% webp quality.
-- 
cgit v1.2.3