Akkariin/youtube-dl
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First pass at smallestvideo/smallestaudio filters

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This commit is contained in:
Alex Zepeda 2020-05-23 19:58:25 -07:00
parent 2791e80b60
commit 3a3b57cc23
2 changed files with 16 additions and 0 deletions
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2
README.md
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@ -647,8 +647,10 @@ You can also use special names to select particular edge case formats:
- `worst`: Select the worst quality format represented by a single file with video and audio. - `worst`: Select the worst quality format represented by a single file with video and audio.
- `bestvideo`: Select the best quality video-only format (e.g. DASH video). May not be available. - `bestvideo`: Select the best quality video-only format (e.g. DASH video). May not be available.
- `worstvideo`: Select the worst quality video-only format. May not be available. - `worstvideo`: Select the worst quality video-only format. May not be available.
- `smallestvideo`: Select the smallest video-only format. May not be available.
- `bestaudio`: Select the best quality audio only-format. May not be available. - `bestaudio`: Select the best quality audio only-format. May not be available.
- `worstaudio`: Select the worst quality audio only-format. May not be available. - `worstaudio`: Select the worst quality audio only-format. May not be available.
- `smallestaudio`: Select the smallest audio-only format. May not be available.
For example, to download the worst quality video-only format you can use `-f worstvideo`. For example, to download the worst quality video-only format you can use `-f worstvideo`.

14
youtube_dl/YoutubeDL.py
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@ -1283,6 +1283,13 @@ class YoutubeDL(object):
if f.get('vcodec') == 'none'] if f.get('vcodec') == 'none']
if audio_formats: if audio_formats:
yield audio_formats[0] yield audio_formats[0]
elif format_spec == 'smallestaudio':
video_formats = [
f for f in formats
if f.get('vcodec') == 'none']
audio_formats = sorted(audio_formats, key=lambda format: format['filesize'])
if audio_formats:
yield audio_formats[0]
elif format_spec == 'bestvideo': elif format_spec == 'bestvideo':
video_formats = [ video_formats = [
f for f in formats f for f in formats
@ -1295,6 +1302,13 @@ class YoutubeDL(object):
if f.get('acodec') == 'none'] if f.get('acodec') == 'none']
if video_formats: if video_formats:
yield video_formats[0] yield video_formats[0]
elif format_spec == 'smallestvideo':
video_formats = [
f for f in formats
if f.get('acodec') == 'none']
video_formats = sorted(video_formats, key=lambda format: format['filesize'])
if video_formats:
yield video_formats[0]
else: else:
extensions = ['mp4', 'flv', 'webm', '3gp', 'm4a', 'mp3', 'ogg', 'aac', 'wav'] extensions = ['mp4', 'flv', 'webm', '3gp', 'm4a', 'mp3', 'ogg', 'aac', 'wav']
if format_spec in extensions: if format_spec in extensions: