diff options
Diffstat (limited to 'youtube_dl/extractor/common.py')
| -rw-r--r-- | youtube_dl/extractor/common.py | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/youtube_dl/extractor/common.py b/youtube_dl/extractor/common.py index 123af43c6..280693d1d 100644 --- a/youtube_dl/extractor/common.py +++ b/youtube_dl/extractor/common.py @@ -436,6 +436,47 @@ class InfoExtractor(object): } return RATING_TABLE.get(rating.lower(), None) + def _sort_formats(self, formats): + def _formats_key(f): + preference = f.get('preference') + if preference is None: + preference = 0 if f.get('url', '').startswith('http') else -0.1 + if f.get('ext') in ['f4f', 'f4m']: # Not yet supported + preference -= 0.5 + + if f.get('vcodec') == 'none': # audio only + if self._downloader.params.get('prefer_free_formats'): + ORDER = [u'aac', u'mp3', u'm4a', u'webm', u'ogg', u'opus'] + else: + ORDER = [u'webm', u'opus', u'ogg', u'mp3', u'aac', u'm4a'] + ext_preference = 0 + try: + audio_ext_preference = ORDER.index(f['ext']) + except ValueError: + audio_ext_preference = -1 + else: + if self._downloader.params.get('prefer_free_formats'): + ORDER = [u'flv', u'mp4', u'webm'] + else: + ORDER = [u'webm', u'flv', u'mp4'] + try: + ext_preference = ORDER.index(f['ext']) + except ValueError: + ext_preference = -1 + audio_ext_preference = 0 + + return ( + preference, + f.get('height') if f.get('height') is not None else -1, + f.get('width') if f.get('width') is not None else -1, + ext_preference, + f.get('vbr') if f.get('vbr') is not None else -1, + f.get('abr') if f.get('abr') is not None else -1, + audio_ext_preference, + f.get('filesize') if f.get('filesize') is not None else -1, + f.get('format_id'), + ) + formats.sort(key=_formats_key) class SearchInfoExtractor(InfoExtractor): |