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Code Issues Releases Wiki Activity

[youtube] Correct handling when DASH manifest is not necessary to find all formats

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Philipp Hagemeister
2015-01-03 18:33:38 +01:00
parent baa3c3f0f6
commit e65566a9cc
3 changed files with 14 additions and 3 deletions
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4
youtube_dl/YoutubeDL.py
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@@ -1333,7 +1333,9 @@ class YoutubeDL(object):
formats = info_dict.get('formats', [info_dict])
idlen = max(len('format code'),
max(len(f['format_id']) for f in formats))
formats_s = [line(f, idlen) for f in formats]
formats_s = [
line(f, idlen) for f in formats
if f.get('preference') is None or f['preference'] >= -1000]
if len(formats) > 1:
formats_s[0] += (' ' if self._format_note(formats[0]) else '') + '(worst)'
formats_s[-1] += (' ' if self._format_note(formats[-1]) else '') + '(best)'

2
youtube_dl/extractor/common.py
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@@ -92,6 +92,8 @@ class InfoExtractor(object):
by this field, regardless of all other values.
-1 for default (order by other properties),
-2 or smaller for less than default.
< -1000 to hide the format (if there is
another one which is strictly better)
* language_preference Is this in the correct requested
language?
10 if it's what the URL is about,

11
youtube_dl/extractor/youtube.py
View File

@@ -256,7 +256,7 @@ class YoutubeIE(YoutubeBaseInfoExtractor, SubtitlesInfoExtractor):
'135': {'ext': 'mp4', 'height': 480, 'format_note': 'DASH video', 'acodec': 'none', 'preference': -40},
'136': {'ext': 'mp4', 'height': 720, 'format_note': 'DASH video', 'acodec': 'none', 'preference': -40},
'137': {'ext': 'mp4', 'height': 1080, 'format_note': 'DASH video', 'acodec': 'none', 'preference': -40},
'138': {'ext': 'mp4', 'height': 2160, 'format_note': 'DASH video', 'acodec': 'none', 'preference': -40},
'138': {'ext': 'mp4', 'format_note': 'DASH video', 'acodec': 'none', 'preference': -40}, # Height can vary (https://github.com/rg3/youtube-dl/issues/4559)
'160': {'ext': 'mp4', 'height': 144, 'format_note': 'DASH video', 'acodec': 'none', 'preference': -40},
'264': {'ext': 'mp4', 'height': 1440, 'format_note': 'DASH video', 'acodec': 'none', 'preference': -40},
'298': {'ext': 'mp4', 'height': 720, 'format_note': 'DASH video', 'acodec': 'none', 'preference': -40, 'fps': 60, 'vcodec': 'h264'},
@@ -736,6 +736,7 @@ class YoutubeIE(YoutubeBaseInfoExtractor, SubtitlesInfoExtractor):
'format_id': format_id,
'url': video_url,
'width': int_or_none(r.attrib.get('width')),
'height': int_or_none(r.attrib.get('height')),
'tbr': int_or_none(r.attrib.get('bandwidth'), 1000),
'asr': int_or_none(r.attrib.get('audioSamplingRate')),
'filesize': filesize,
@@ -746,7 +747,7 @@ class YoutubeIE(YoutubeBaseInfoExtractor, SubtitlesInfoExtractor):
fo for fo in formats
if fo['format_id'] == format_id)
except StopIteration:
f.update(self._formats.get(format_id, {}))
f.update(self._formats.get(format_id, {}).items())
formats.append(f)
else:
existing_format.update(f)
@@ -1040,6 +1041,12 @@ class YoutubeIE(YoutubeBaseInfoExtractor, SubtitlesInfoExtractor):
self.report_warning(
'Skipping DASH manifest: %r' % e, video_id)
else:
# Hide the formats we found through non-DASH
dash_keys = set(df['format_id'] for df in dash_formats)
for f in formats:
if f['format_id'] in dash_keys:
f['format_id'] = 'nondash-%s' % f['format_id']
f['preference'] -= 10000
formats.extend(dash_formats)
self._sort_formats(formats)