diff options
Diffstat (limited to 'activestorage/lib/active_storage/previewer')
-rw-r--r-- | activestorage/lib/active_storage/previewer/poppler_pdf_previewer.rb | 2 | ||||
-rw-r--r-- | activestorage/lib/active_storage/previewer/video_previewer.rb | 5 |
2 files changed, 3 insertions, 4 deletions
diff --git a/activestorage/lib/active_storage/previewer/poppler_pdf_previewer.rb b/activestorage/lib/active_storage/previewer/poppler_pdf_previewer.rb index 2a787362cf..69eb617d7b 100644 --- a/activestorage/lib/active_storage/previewer/poppler_pdf_previewer.rb +++ b/activestorage/lib/active_storage/previewer/poppler_pdf_previewer.rb @@ -12,7 +12,7 @@ module ActiveStorage end def pdftoppm_exists? - return @pdftoppm_exists unless @pdftoppm_exists.nil? + return @pdftoppm_exists if defined?(@pdftoppm_exists) @pdftoppm_exists = system(pdftoppm_path, "-v", out: File::NULL, err: File::NULL) end diff --git a/activestorage/lib/active_storage/previewer/video_previewer.rb b/activestorage/lib/active_storage/previewer/video_previewer.rb index 2f28a3d341..50e13d202a 100644 --- a/activestorage/lib/active_storage/previewer/video_previewer.rb +++ b/activestorage/lib/active_storage/previewer/video_previewer.rb @@ -9,15 +9,14 @@ module ActiveStorage def preview download_blob_to_tempfile do |input| draw_relevant_frame_from input do |output| - yield io: output, filename: "#{blob.filename.base}.png", content_type: "image/png" + yield io: output, filename: "#{blob.filename.base}.jpg", content_type: "image/jpeg" end end end private def draw_relevant_frame_from(file, &block) - draw ffmpeg_path, "-i", file.path, "-y", "-vcodec", "png", - "-vf", "thumbnail", "-vframes", "1", "-f", "image2", "-", &block + draw ffmpeg_path, "-i", file.path, "-y", "-vframes", "1", "-f", "image2", "-", &block end def ffmpeg_path |