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https://github.com/ytdl-org/youtube-dl
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[udemy] Extract formats from outputs
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@ -180,39 +180,57 @@ class UdemyIE(InfoExtractor):
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video_id = asset['id']
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thumbnail = asset.get('thumbnailUrl') or asset.get('thumbnail_url')
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duration = float_or_none(asset.get('data', {}).get('duration'))
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outputs = asset.get('data', {}).get('outputs', {})
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formats = []
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for format_ in asset.get('download_urls', {}).get('Video', []):
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video_url = format_.get('file')
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if not video_url:
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continue
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format_id = format_.get('label')
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f = {
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'url': format_['file'],
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'height': int_or_none(format_id),
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def extract_output_format(src):
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return {
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'url': src['url'],
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'format_id': '%sp' % (src.get('label') or format_id),
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'width': int_or_none(src.get('width')),
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'height': int_or_none(src.get('height')),
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'vbr': int_or_none(src.get('video_bitrate_in_kbps')),
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'vcodec': src.get('video_codec'),
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'fps': int_or_none(src.get('frame_rate')),
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'abr': int_or_none(src.get('audio_bitrate_in_kbps')),
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'acodec': src.get('audio_codec'),
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'asr': int_or_none(src.get('audio_sample_rate')),
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'tbr': int_or_none(src.get('total_bitrate_in_kbps')),
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'filesize': int_or_none(src.get('file_size_in_bytes')),
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}
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if format_id:
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# Some videos contain additional metadata (e.g.
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# https://www.udemy.com/ios9-swift/learn/#/lecture/3383208)
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output = outputs.get(format_id)
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if isinstance(output, dict):
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f.update({
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'format_id': '%sp' % (output.get('label') or format_id),
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'width': int_or_none(output.get('width')),
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'height': int_or_none(output.get('height')),
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'vbr': int_or_none(output.get('video_bitrate_in_kbps')),
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'vcodec': output.get('video_codec'),
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'fps': int_or_none(output.get('frame_rate')),
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'abr': int_or_none(output.get('audio_bitrate_in_kbps')),
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'acodec': output.get('audio_codec'),
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'asr': int_or_none(output.get('audio_sample_rate')),
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'tbr': int_or_none(output.get('total_bitrate_in_kbps')),
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'filesize': int_or_none(output.get('file_size_in_bytes')),
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})
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else:
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f['format_id'] = '%sp' % format_id
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formats.append(f)
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outputs = asset.get('data', {}).get('outputs')
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if not isinstance(outputs, dict):
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outputs = {}
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for format_id, output in outputs.items():
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if isinstance(output, dict) and output.get('url'):
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formats.append(extract_output_format(output))
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download_urls = asset.get('download_urls')
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if isinstance(download_urls, dict):
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video = download_urls.get('Video')
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if isinstance(video, list):
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for format_ in video:
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video_url = format_.get('file')
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if not video_url:
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continue
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format_id = format_.get('label')
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f = {
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'url': format_['file'],
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'height': int_or_none(format_id),
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}
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if format_id:
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# Some videos contain additional metadata (e.g.
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# https://www.udemy.com/ios9-swift/learn/#/lecture/3383208)
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output = outputs.get(format_id)
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if isinstance(output, dict):
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output_format = extract_output_format(output)
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output_format.update(f)
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f = output_format
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else:
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f['format_id'] = '%sp' % format_id
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formats.append(f)
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self._sort_formats(formats)
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