From 8ae65e4b73eb0d4269a7e0a50827df3d7d761481 Mon Sep 17 00:00:00 2001 From: James Mills Date: Sun, 22 Mar 2020 18:42:35 +1000 Subject: Don't generate new thumbnails if they already exist --- media/video.go | 11 +++++++---- 1 file changed, 7 insertions(+), 4 deletions(-) (limited to 'media/video.go') diff --git a/media/video.go b/media/video.go index f37c697..e864be0 100644 --- a/media/video.go +++ b/media/video.go @@ -79,10 +79,13 @@ func ParseVideo(p *Path, name string) (*Video, error) { v.Thumb = pic.Data v.ThumbType = pic.MIMEType } else if utils.CmdExists("mt") { - if err := utils.RunCmd(10, "mt", "-s", "-n", "1", pth); err != nil { - err := fmt.Errorf("error generating thumbnail: %w", err) - log.Error(err.Error()) - return nil, err + thumbFn := fmt.Sprintf("%s.jpg", strings.TrimSuffix(pth, filepath.Ext(pth))) + if !utils.FileExists(thumbFn) { + if err := utils.RunCmd(10, "mt", "-s", "-n", "1", pth); err != nil { + err := fmt.Errorf("error generating thumbnail: %w", err) + log.Error(err.Error()) + return nil, err + } } data, err := ioutil.ReadFile(fmt.Sprintf("%s.jpg", strings.TrimSuffix(pth, filepath.Ext(pth)))) if err != nil { -- cgit v1.2.3