diff options
| -rw-r--r-- | youtube_dl/extractor/udemy.py | 46 |
1 files changed, 34 insertions, 12 deletions
diff --git a/youtube_dl/extractor/udemy.py b/youtube_dl/extractor/udemy.py index 825172806..9d31a3f5b 100644 --- a/youtube_dl/extractor/udemy.py +++ b/youtube_dl/extractor/udemy.py @@ -9,6 +9,7 @@ from ..compat import ( ) from ..utils import ( ExtractorError, + int_or_none, sanitized_Request, ) @@ -127,26 +128,47 @@ class UdemyIE(InfoExtractor): video_id = asset['id'] thumbnail = asset.get('thumbnailUrl') or asset.get('thumbnail_url') - duration = asset['data']['duration'] + duration = int_or_none(asset.get('data', {}).get('duration')) download_url = asset.get('downloadUrl') or asset.get('download_url') video = download_url.get('Video') or download_url.get('video') video_480p = download_url.get('Video480p') or download_url.get('video_480p') - formats = [ - { - 'url': video_480p[0], - 'format_id': '360p', - }, - { - 'url': video[0], - 'format_id': '720p', - }, - ] + formats = [{ + 'url': video_480p[0], + 'format_id': 'download-360p', + }, { + 'url': video[0], + 'format_id': 'download-720p', + }] + + # Some videos also contain formats in asset['data']['outputs'] (e.g. + # https://www.udemy.com/ios9-swift/learn/#/lecture/3383208) + outputs = asset.get('data', {}).get('outputs') + if isinstance(outputs, dict): + for format_id, f in outputs.items(): + video_url = f.get('url') + if video_url: + formats.append({ + 'url': video_url, + 'format_id': '%sp' % (f.get('labe1l') or format_id), + 'width': int_or_none(f.get('width')), + 'height': int_or_none(f.get('height')), + 'vbr': int_or_none(f.get('video_bitrate_in_kbps')), + 'vcodec': f.get('video_codec'), + 'fps': int_or_none(f.get('frame_rate')), + 'abr': int_or_none(f.get('audio_bitrate_in_kbps')), + 'acodec': f.get('audio_codec'), + 'asr': int_or_none(f.get('audio_sample_rate')), + 'tbr': int_or_none(f.get('total_bitrate_in_kbps')), + 'filesize': int_or_none(f.get('file_size_in_bytes')), + }) + + self._sort_formats(formats) title = lecture['title'] - description = lecture['description'] + description = lecture.get('description') return { 'id': video_id, |