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https://github.com/yt-dlp/yt-dlp
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[crunchyroll] extract old rtmp formats
This commit is contained in:
Remita Amine
parent
27adc9ec65
commit
05dee6c520
1 changed files with 91 additions and 63 deletions
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@ -38,6 +38,16 @@ class CrunchyrollBaseIE(InfoExtractor):
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_LOGIN_FORM = 'login_form'
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_NETRC_MACHINE = 'crunchyroll'
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def _call_rpc_api(self, method, video_id, note=None, data=None):
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data = data or {}
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data['req'] = 'RpcApi' + method
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data = compat_urllib_parse_urlencode(data).encode('utf-8')
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return self._download_xml(
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'http://www.crunchyroll.com/xml/',
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video_id, note, fatal=False, data=data, headers={
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'Content-Type': 'application/x-www-form-urlencoded',
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})
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def _login(self):
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(username, password) = self._get_login_info()
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if username is None:
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@ -377,15 +387,19 @@ Format: Layer, Start, End, Style, Name, MarginL, MarginR, MarginV, Effect, Text
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def _get_subtitles(self, video_id, webpage):
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subtitles = {}
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for sub_id, sub_name in re.findall(r'\bssid=([0-9]+)"[^>]+?\btitle="([^"]+)', webpage):
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sub_page = self._download_webpage(
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'http://www.crunchyroll.com/xml/?req=RpcApiSubtitle_GetXml&subtitle_script_id=' + sub_id,
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video_id, note='Downloading subtitles for ' + sub_name)
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id = self._search_regex(r'id=\'([0-9]+)', sub_page, 'subtitle_id', fatal=False)
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iv = self._search_regex(r'<iv>([^<]+)', sub_page, 'subtitle_iv', fatal=False)
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data = self._search_regex(r'<data>([^<]+)', sub_page, 'subtitle_data', fatal=False)
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if not id or not iv or not data:
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sub_doc = self._call_rpc_api(
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'Subtitle_GetXml', video_id,
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'Downloading subtitles for ' + sub_name, data={
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'subtitle_script_id': sub_id,
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})
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if not sub_doc:
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continue
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subtitle = self._decrypt_subtitles(data, iv, id).decode('utf-8')
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sid = sub_doc.get('id')
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iv = xpath_text(sub_doc, 'iv', 'subtitle iv')
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data = xpath_text(sub_doc, 'data', 'subtitle data')
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if not sid or not iv or not data:
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continue
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subtitle = self._decrypt_subtitles(data, iv, sid).decode('utf-8')
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lang_code = self._search_regex(r'lang_code=["\']([^"\']+)', subtitle, 'subtitle_lang_code', fatal=False)
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if not lang_code:
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continue
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@ -456,65 +470,79 @@ Format: Layer, Start, End, Style, Name, MarginL, MarginR, MarginV, Effect, Text
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for fmt in available_fmts:
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stream_quality, stream_format = self._FORMAT_IDS[fmt]
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video_format = fmt + 'p'
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streamdata_req = sanitized_Request(
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'http://www.crunchyroll.com/xml/?req=RpcApiVideoPlayer_GetStandardConfig&media_id=%s&video_format=%s&video_quality=%s'
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% (video_id, stream_format, stream_quality),
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compat_urllib_parse_urlencode({'current_page': url}).encode('utf-8'))
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streamdata_req.add_header('Content-Type', 'application/x-www-form-urlencoded')
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streamdata = self._download_xml(
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streamdata_req, video_id,
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note='Downloading media info for %s' % video_format)
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stream_info = streamdata.find('./{default}preload/stream_info')
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video_encode_id = xpath_text(stream_info, './video_encode_id')
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if video_encode_id in video_encode_ids:
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continue
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video_encode_ids.append(video_encode_id)
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stream_infos = []
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streamdata = self._call_rpc_api(
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'VideoPlayer_GetStandardConfig', video_id,
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'Downloading media info for %s' % video_format, data={
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'media_id': video_id,
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'video_format': stream_format,
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'video_quality': stream_quality,
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'current_page': url,
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})
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if streamdata:
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stream_info = streamdata.find('./{default}preload/stream_info')
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if stream_info:
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stream_infos.append(stream_info)
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stream_info = self._call_rpc_api(
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'VideoEncode_GetStreamInfo', video_id,
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'Downloading stream info for %s' % video_format, data={
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'media_id': video_id,
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'video_format': stream_format,
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'video_encode_quality': stream_quality,
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})
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if stream_info:
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stream_infos.append(stream_info)
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for stream_info in stream_infos:
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video_encode_id = xpath_text(stream_info, './video_encode_id')
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if video_encode_id in video_encode_ids:
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continue
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video_encode_ids.append(video_encode_id)
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video_file = xpath_text(stream_info, './file')
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if not video_file:
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continue
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if video_file.startswith('http'):
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formats.extend(self._extract_m3u8_formats(
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video_file, video_id, 'mp4', entry_protocol='m3u8_native',
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m3u8_id='hls', fatal=False))
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continue
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video_url = xpath_text(stream_info, './host')
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if not video_url:
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continue
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metadata = stream_info.find('./metadata')
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format_info = {
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'format': video_format,
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'format_id': video_format,
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'height': int_or_none(xpath_text(metadata, './height')),
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'width': int_or_none(xpath_text(metadata, './width')),
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}
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if '.fplive.net/' in video_url:
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video_url = re.sub(r'^rtmpe?://', 'http://', video_url.strip())
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parsed_video_url = compat_urlparse.urlparse(video_url)
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direct_video_url = compat_urlparse.urlunparse(parsed_video_url._replace(
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netloc='v.lvlt.crcdn.net',
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path='%s/%s' % (remove_end(parsed_video_url.path, '/'), video_file.split(':')[-1])))
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if self._is_valid_url(direct_video_url, video_id, video_format):
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format_info.update({
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'url': direct_video_url,
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})
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formats.append(format_info)
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video_file = xpath_text(stream_info, './file')
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if not video_file:
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continue
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if video_file.startswith('http'):
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formats.extend(self._extract_m3u8_formats(
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video_file, video_id, 'mp4', entry_protocol='m3u8_native',
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m3u8_id='hls', fatal=False))
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continue
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format_info.update({
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'url': video_url,
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'play_path': video_file,
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'ext': 'flv',
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})
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formats.append(format_info)
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self._sort_formats(formats)
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video_url = xpath_text(stream_info, './host')
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if not video_url:
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continue
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metadata = stream_info.find('./metadata')
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format_info = {
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'format': video_format,
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'height': int_or_none(xpath_text(metadata, './height')),
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'width': int_or_none(xpath_text(metadata, './width')),
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}
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metadata = self._download_xml(
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'http://www.crunchyroll.com/xml', video_id,
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note='Downloading media info', query={
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'req': 'RpcApiVideoPlayer_GetMediaMetadata',
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if '.fplive.net/' in video_url:
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video_url = re.sub(r'^rtmpe?://', 'http://', video_url.strip())
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parsed_video_url = compat_urlparse.urlparse(video_url)
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direct_video_url = compat_urlparse.urlunparse(parsed_video_url._replace(
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netloc='v.lvlt.crcdn.net',
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path='%s/%s' % (remove_end(parsed_video_url.path, '/'), video_file.split(':')[-1])))
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if self._is_valid_url(direct_video_url, video_id, video_format):
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format_info.update({
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'format_id': 'http-' + video_format,
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'url': direct_video_url,
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})
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formats.append(format_info)
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continue
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format_info.update({
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'format_id': 'rtmp-' + video_format,
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'url': video_url,
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'play_path': video_file,
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'ext': 'flv',
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})
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formats.append(format_info)
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self._sort_formats(formats, ('height', 'width', 'tbr', 'fps'))
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metadata = self._call_rpc_api(
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'VideoPlayer_GetMediaMetadata', video_id,
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note='Downloading media info', data={
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'media_id': video_id,
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})
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