commit a31a022efd1b7bac8cd0a477f08534f3fcc67298
parent 45f6362464d283fe61653c75fbb93a6a87ac6f65
Author: Alex Merkel <mail@alexmerkel.com>
Date:   Thu, 18 Jun 2020 22:36:44 +0200

[postprocessor/embedthumbnail] Add support for non jpeg/png thumbnails (closes #25687)

Diffstat:
Myoutube_dl/postprocessor/embedthumbnail.py | 22++++++++++++++++++++++
1 file changed, 22 insertions(+), 0 deletions(-)

diff --git a/youtube_dl/postprocessor/embedthumbnail.py b/youtube_dl/postprocessor/embedthumbnail.py @@ -41,6 +41,28 @@ class EmbedThumbnailPP(FFmpegPostProcessor): 'Skipping embedding the thumbnail because the file is missing.') return [], info + # Check for mislabeled webp file + with open(encodeFilename(thumbnail_filename), "rb") as f: + b = f.read(16) + if b'\x57\x45\x42\x50' in b: # Binary for WEBP + [thumbnail_filename_path, thumbnail_filename_extension] = os.path.splitext(thumbnail_filename) + if not thumbnail_filename_extension == ".webp": + webp_thumbnail_filename = thumbnail_filename_path + ".webp" + os.rename(encodeFilename(thumbnail_filename), encodeFilename(webp_thumbnail_filename)) + thumbnail_filename = webp_thumbnail_filename + + # If not a jpg or png thumbnail, convert it to jpg using ffmpeg + if not os.path.splitext(thumbnail_filename)[1].lower() in ['.jpg', '.png']: + jpg_thumbnail_filename = os.path.splitext(thumbnail_filename)[0] + ".jpg" + jpg_thumbnail_filename = os.path.join(os.path.dirname(jpg_thumbnail_filename), os.path.basename(jpg_thumbnail_filename).replace('%', '_')) # ffmpeg interprets % as image sequence + + self._downloader.to_screen('[ffmpeg] Converting thumbnail "%s" to JPEG' % thumbnail_filename) + + self.run_ffmpeg(thumbnail_filename, jpg_thumbnail_filename, ['-bsf:v', 'mjpeg2jpeg']) + + os.remove(encodeFilename(thumbnail_filename)) + thumbnail_filename = jpg_thumbnail_filename + if info['ext'] == 'mp3': options = [ '-c', 'copy', '-map', '0', '-map', '1',