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[extractor/common] Extend _extract_akamai_formats to also extract subtitle tracks

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This commit is contained in:
Felix S 2021-04-22 17:19:26 +02:00
parent fd76a14259
commit f6a1d69a87
1 changed files with 14 additions and 3 deletions
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17
yt_dlp/extractor/common.py
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@ -3023,7 +3023,16 @@ def _media_formats(src, cur_media_type, type_info={}):
entries.append(media_info) entries.append(media_info)
return entries return entries
def _extract_akamai_formats(self, manifest_url, video_id, hosts={}): def _extract_akamai_formats(self, *args, **kwargs):
fmts, subs = self._extract_akamai_formats_and_subtitles(*args, **kwargs)
if subs:
self.report_warning(bug_reports_message(
"Ignoring subtitle tracks found in the manifests; "
"if any subtitle tracks are missing,"
))
return fmts
def _extract_akamai_formats_and_subtitles(self, manifest_url, video_id, hosts={}):
signed = 'hdnea=' in manifest_url signed = 'hdnea=' in manifest_url
if not signed: if not signed:
# https://learn.akamai.com/en-us/webhelp/media-services-on-demand/stream-packaging-user-guide/GUID-BE6C0F73-1E06-483B-B0EA-57984B91B7F9.html # https://learn.akamai.com/en-us/webhelp/media-services-on-demand/stream-packaging-user-guide/GUID-BE6C0F73-1E06-483B-B0EA-57984B91B7F9.html
@ -3032,6 +3041,7 @@ def _extract_akamai_formats(self, manifest_url, video_id, hosts={}):
'', manifest_url).strip('?') '', manifest_url).strip('?')
formats = [] formats = []
subtitles = {}
hdcore_sign = 'hdcore=3.7.0' hdcore_sign = 'hdcore=3.7.0'
f4m_url = re.sub(r'(https?://[^/]+)/i/', r'\1/z/', manifest_url).replace('/master.m3u8', '/manifest.f4m') f4m_url = re.sub(r'(https?://[^/]+)/i/', r'\1/z/', manifest_url).replace('/master.m3u8', '/manifest.f4m')
@ -3050,10 +3060,11 @@ def _extract_akamai_formats(self, manifest_url, video_id, hosts={}):
hls_host = hosts.get('hls') hls_host = hosts.get('hls')
if hls_host: if hls_host:
m3u8_url = re.sub(r'(https?://)[^/]+', r'\1' + hls_host, m3u8_url) m3u8_url = re.sub(r'(https?://)[^/]+', r'\1' + hls_host, m3u8_url)
m3u8_formats = self._extract_m3u8_formats( m3u8_formats, m3u8_subtitles = self._extract_m3u8_formats_and_subtitles(
m3u8_url, video_id, 'mp4', 'm3u8_native', m3u8_url, video_id, 'mp4', 'm3u8_native',
m3u8_id='hls', fatal=False) m3u8_id='hls', fatal=False)
formats.extend(m3u8_formats) formats.extend(m3u8_formats)
subtitles = self._merge_subtitles(subtitles, m3u8_subtitles)
http_host = hosts.get('http') http_host = hosts.get('http')
if http_host and m3u8_formats and not signed: if http_host and m3u8_formats and not signed:
@ -3077,7 +3088,7 @@ def _extract_akamai_formats(self, manifest_url, video_id, hosts={}):
formats.append(http_f) formats.append(http_f)
i += 1 i += 1
return formats return formats, subtitles
def _extract_wowza_formats(self, url, video_id, m3u8_entry_protocol='m3u8_native', skip_protocols=[]): def _extract_wowza_formats(self, url, video_id, m3u8_entry_protocol='m3u8_native', skip_protocols=[]):
query = compat_urlparse.urlparse(url).query query = compat_urlparse.urlparse(url).query