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[udemy] Extract formats from data.outputs (#7704)

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Sergey M․ 2015-12-01 20:35:46 +06:00
parent 874ae0354e
commit 3b35c3425e
1 changed files with 34 additions and 12 deletions
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42
youtube_dl/extractor/udemy.py
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@ -9,6 +9,7 @@
) )
from ..utils import ( from ..utils import (
ExtractorError, ExtractorError,
int_or_none,
sanitized_Request, sanitized_Request,
) )
@ -127,26 +128,47 @@ def _real_extract(self, url):
video_id = asset['id'] video_id = asset['id']
thumbnail = asset.get('thumbnailUrl') or asset.get('thumbnail_url') 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') download_url = asset.get('downloadUrl') or asset.get('download_url')
video = download_url.get('Video') or download_url.get('video') video = download_url.get('Video') or download_url.get('video')
video_480p = download_url.get('Video480p') or download_url.get('video_480p') video_480p = download_url.get('Video480p') or download_url.get('video_480p')
formats = [ formats = [{
{
'url': video_480p[0], 'url': video_480p[0],
'format_id': '360p', 'format_id': 'download-360p',
}, }, {
{
'url': video[0], 'url': video[0],
'format_id': '720p', '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'] title = lecture['title']
description = lecture['description'] description = lecture.get('description')
return { return {
'id': video_id, 'id': video_id,