From ed0ac0ee470ae5e8abff30a2b35f73ad28d449d6 Mon Sep 17 00:00:00 2001
From: Donglin Qiu <45269818+qdljerry@users.noreply.github.com>
Date: Sun, 2 Jul 2023 22:13:26 +0800
Subject: [PATCH] Fix ffmpeg.go don't work on some formats

Fix ffmpeg.go don't work on some formats
Remove input file format
---
 pkg/thumb/ffmpeg.go | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/pkg/thumb/ffmpeg.go b/pkg/thumb/ffmpeg.go
index 5ad9944..07aeb4d 100644
--- a/pkg/thumb/ffmpeg.go
+++ b/pkg/thumb/ffmpeg.go
@@ -67,9 +67,9 @@ func (f *FfmpegGenerator) Generate(ctx context.Context, file io.Reader, src, nam
 
 	// Invoke ffmpeg
 	scaleOpt := fmt.Sprintf("scale=%s:%s:force_original_aspect_ratio=decrease", options["thumb_width"], options["thumb_height"])
-	inputFormat := filepath.Ext(name)[1:]
+	// inputFormat := filepath.Ext(name)[1:]
 	cmd := exec.CommandContext(ctx,
-		ffmpegOpts["thumb_ffmpeg_path"], "-ss", ffmpegOpts["thumb_ffmpeg_seek"], "-f", inputFormat, "-i", tempInputPath,
+		ffmpegOpts["thumb_ffmpeg_path"], "-ss", ffmpegOpts["thumb_ffmpeg_seek"], "-i", tempInputPath,
 		"-vf", scaleOpt, "-vframes", "1", tempOutputPath)
 
 	// Redirect IO