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[extractor/generic] Attempt to detect live HLS (#6775)
* Extract duration for non-live generic HLS videos * Add extractor-arg `is_live` to bypass live HLS check Closes #6705 Authored by: bashonly
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@ -1800,6 +1800,7 @@ #### generic
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* `fragment_query`: Passthrough any query in mpd/m3u8 manifest URLs to their fragments if no value is provided, or else apply the query string given as `fragment_query=VALUE`. Does not apply to ffmpeg
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* `variant_query`: Passthrough the master m3u8 URL query to its variant playlist URLs if no value is provided, or else apply the query string given as `variant_query=VALUE`
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* `hls_key`: An HLS AES-128 key URI *or* key (as hex), and optionally the IV (as hex), in the form of `(URI|KEY)[,IV]`; e.g. `generic:hls_key=ABCDEF1234567980,0xFEDCBA0987654321`. Passing any of these values will force usage of the native HLS downloader and override the corresponding values found in the m3u8 playlist
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* `is_live`: Bypass live HLS detection and manually set `live_status` - a value of `false` will set `not_live`, any other value (or no value) will set `is_live`
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#### funimation
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* `language`: Audio languages to extract, e.g. `funimation:language=english,japanese`
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@ -14,6 +14,7 @@
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ExtractorError,
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UnsupportedError,
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determine_ext,
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determine_protocol,
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dict_get,
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extract_basic_auth,
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format_field,
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@ -867,7 +868,7 @@ class GenericIE(InfoExtractor):
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},
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},
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{
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# Video.js embed, multiple formats
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# Youtube embed, formerly: Video.js embed, multiple formats
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'url': 'http://ortcam.com/solidworks-урок-6-настройка-чертежа_33f9b7351.html',
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'info_dict': {
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'id': 'yygqldloqIk',
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@ -894,6 +895,7 @@ class GenericIE(InfoExtractor):
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'params': {
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'skip_download': True,
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},
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'skip': '404 Not Found',
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},
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# rtl.nl embed
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{
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@ -2169,6 +2171,33 @@ class GenericIE(InfoExtractor):
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'age_limit': 18,
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},
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},
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{
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'note': 'Live HLS direct link',
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'url': 'https://d18j67ugtrocuq.cloudfront.net/out/v1/2767aec339144787926bd0322f72c6e9/index.m3u8',
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'info_dict': {
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'id': 'index',
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'title': r're:index',
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'ext': 'mp4',
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'live_status': 'is_live',
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},
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'params': {
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'skip_download': 'm3u8',
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},
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},
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{
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'note': 'Video.js VOD HLS',
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'url': 'https://gist.githubusercontent.com/bashonly/2aae0862c50f4a4b84f220c315767208/raw/e3380d413749dabbe804c9c2d8fd9a45142475c7/videojs_hls_test.html',
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'info_dict': {
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'id': 'videojs_hls_test',
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'title': 'video',
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'ext': 'mp4',
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'age_limit': 0,
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'duration': 1800,
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},
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'params': {
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'skip_download': 'm3u8',
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},
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},
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]
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def report_following_redirect(self, new_url):
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@ -2205,6 +2234,22 @@ def _extra_manifest_info(self, info, manifest_url):
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for fmt in self._downloader._get_formats(info):
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fmt['url'] = update_url_query(fmt['url'], query)
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# Attempt to detect live HLS or set VOD duration
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m3u8_format = next((f for f in self._downloader._get_formats(info)
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if determine_protocol(f) == 'm3u8_native'), None)
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if m3u8_format:
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is_live = self._configuration_arg('is_live', [None])[0]
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if is_live is not None:
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info['live_status'] = 'not_live' if is_live == 'false' else 'is_live'
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return
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headers = m3u8_format.get('http_headers') or info.get('http_headers')
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duration = self._extract_m3u8_vod_duration(
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m3u8_format['url'], info.get('id'), note='Checking m3u8 live status',
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errnote='Failed to download m3u8 media playlist', headers=headers)
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if not duration:
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info['live_status'] = 'is_live'
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info['duration'] = info.get('duration') or duration
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def _extract_rss(self, url, video_id, doc):
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NS_MAP = {
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'itunes': 'http://www.itunes.com/dtds/podcast-1.0.dtd',
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@ -2580,8 +2625,7 @@ def _extract_embeds(self, url, webpage, *, urlh=None, info_dict={}):
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varname = mobj.group(1)
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sources = variadic(self._parse_json(
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mobj.group(2), video_id, transform_source=js_to_json, fatal=False) or [])
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formats = []
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subtitles = {}
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formats, subtitles, src = [], {}, None
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for source in sources:
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src = source.get('src')
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if not src or not isinstance(src, str):
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@ -2604,8 +2648,6 @@ def _extract_embeds(self, url, webpage, *, urlh=None, info_dict={}):
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m3u8_id='hls', fatal=False)
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formats.extend(fmts)
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self._merge_subtitles(subs, target=subtitles)
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for fmt in formats:
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self._extra_manifest_info(fmt, src)
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if not formats:
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formats.append({
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@ -2621,11 +2663,11 @@ def _extract_embeds(self, url, webpage, *, urlh=None, info_dict={}):
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for sub_match in re.finditer(rf'(?s){re.escape(varname)}' r'\.addRemoteTextTrack\(({.+?})\s*,\s*(?:true|false)\)', webpage):
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sub = self._parse_json(
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sub_match.group(1), video_id, transform_source=js_to_json, fatal=False) or {}
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src = str_or_none(sub.get('src'))
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if not src:
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sub_src = str_or_none(sub.get('src'))
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if not sub_src:
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continue
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subtitles.setdefault(dict_get(sub, ('language', 'srclang')) or 'und', []).append({
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'url': urllib.parse.urljoin(url, src),
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'url': urllib.parse.urljoin(url, sub_src),
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'name': sub.get('label'),
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'http_headers': {
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'Referer': actual_url,
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@ -2633,7 +2675,10 @@ def _extract_embeds(self, url, webpage, *, urlh=None, info_dict={}):
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})
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if formats or subtitles:
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self.report_detected('video.js embed')
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return [{'formats': formats, 'subtitles': subtitles}]
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info_dict = {'formats': formats, 'subtitles': subtitles}
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if formats:
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self._extra_manifest_info(info_dict, src)
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return [info_dict]
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# Look for generic KVS player (before json-ld bc of some urls that break otherwise)
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found = self._search_regex((
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