diff options
| -rw-r--r-- | youtube_dl/extractor/udemy.py | 78 |
1 files changed, 48 insertions, 30 deletions
diff --git a/youtube_dl/extractor/udemy.py b/youtube_dl/extractor/udemy.py index a5634ece9..2b886d6c8 100644 --- a/youtube_dl/extractor/udemy.py +++ b/youtube_dl/extractor/udemy.py @@ -180,39 +180,57 @@ class UdemyIE(InfoExtractor): video_id = asset['id'] thumbnail = asset.get('thumbnailUrl') or asset.get('thumbnail_url') duration = float_or_none(asset.get('data', {}).get('duration')) - outputs = asset.get('data', {}).get('outputs', {}) formats = [] - for format_ in asset.get('download_urls', {}).get('Video', []): - video_url = format_.get('file') - if not video_url: - continue - format_id = format_.get('label') - f = { - 'url': format_['file'], - 'height': int_or_none(format_id), + + def extract_output_format(src): + return { + 'url': src['url'], + 'format_id': '%sp' % (src.get('label') or format_id), + 'width': int_or_none(src.get('width')), + 'height': int_or_none(src.get('height')), + 'vbr': int_or_none(src.get('video_bitrate_in_kbps')), + 'vcodec': src.get('video_codec'), + 'fps': int_or_none(src.get('frame_rate')), + 'abr': int_or_none(src.get('audio_bitrate_in_kbps')), + 'acodec': src.get('audio_codec'), + 'asr': int_or_none(src.get('audio_sample_rate')), + 'tbr': int_or_none(src.get('total_bitrate_in_kbps')), + 'filesize': int_or_none(src.get('file_size_in_bytes')), } - if format_id: - # Some videos contain additional metadata (e.g. - # https://www.udemy.com/ios9-swift/learn/#/lecture/3383208) - output = outputs.get(format_id) - if isinstance(output, dict): - f.update({ - 'format_id': '%sp' % (output.get('label') or format_id), - 'width': int_or_none(output.get('width')), - 'height': int_or_none(output.get('height')), - 'vbr': int_or_none(output.get('video_bitrate_in_kbps')), - 'vcodec': output.get('video_codec'), - 'fps': int_or_none(output.get('frame_rate')), - 'abr': int_or_none(output.get('audio_bitrate_in_kbps')), - 'acodec': output.get('audio_codec'), - 'asr': int_or_none(output.get('audio_sample_rate')), - 'tbr': int_or_none(output.get('total_bitrate_in_kbps')), - 'filesize': int_or_none(output.get('file_size_in_bytes')), - }) - else: - f['format_id'] = '%sp' % format_id - formats.append(f) + + outputs = asset.get('data', {}).get('outputs') + if not isinstance(outputs, dict): + outputs = {} + + for format_id, output in outputs.items(): + if isinstance(output, dict) and output.get('url'): + formats.append(extract_output_format(output)) + + download_urls = asset.get('download_urls') + if isinstance(download_urls, dict): + video = download_urls.get('Video') + if isinstance(video, list): + for format_ in video: + video_url = format_.get('file') + if not video_url: + continue + format_id = format_.get('label') + f = { + 'url': format_['file'], + 'height': int_or_none(format_id), + } + if format_id: + # Some videos contain additional metadata (e.g. + # https://www.udemy.com/ios9-swift/learn/#/lecture/3383208) + output = outputs.get(format_id) + if isinstance(output, dict): + output_format = extract_output_format(output) + output_format.update(f) + f = output_format + else: + f['format_id'] = '%sp' % format_id + formats.append(f) self._sort_formats(formats) |