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https://github.com/yt-dlp/yt-dlp.git
synced 2024-11-03 10:14:42 +01:00
parent
54759df586
commit
d7009caa03
@ -2437,9 +2437,7 @@ def correct_ext(filename):
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else:
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assert fixup_policy in ('ignore', 'never')
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if (info_dict.get('protocol') == 'm3u8_native'
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or info_dict.get('protocol') == 'm3u8'
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and self.params.get('hls_prefer_native')):
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if get_suitable_downloader(info_dict, self.params).__name__ == 'HlsFD':
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if fixup_policy == 'warn':
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self.report_warning('%s: malformed AAC bitstream detected.' % (
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info_dict['id']))
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@ -37,7 +37,7 @@ def real_download(self, filename, info_dict):
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fragment_retries = self.params.get('fragment_retries', 0)
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skip_unavailable_fragments = self.params.get('skip_unavailable_fragments', True)
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fragment_urls = []
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fragments = []
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frag_index = 0
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for i, fragment in enumerate(fragments):
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frag_index += 1
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@ -49,7 +49,9 @@ def real_download(self, filename, info_dict):
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fragment_url = urljoin(fragment_base_url, fragment['path'])
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if real_downloader:
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fragment_urls.append(fragment_url)
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fragments.append({
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'url': fragment_url,
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})
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continue
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# In DASH, the first segment contains necessary headers to
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@ -90,7 +92,7 @@ def real_download(self, filename, info_dict):
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if real_downloader:
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info_copy = info_dict.copy()
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info_copy['url_list'] = fragment_urls
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info_copy['fragments'] = fragments
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fd = real_downloader(self.ydl, self.params)
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# TODO: Make progress updates work without hooking twice
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# for ph in self._progress_hooks:
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@ -122,18 +122,14 @@ def _call_downloader(self, tmpfilename, info_dict):
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if p.returncode != 0:
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self.to_stderr(stderr.decode('utf-8', 'replace'))
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if 'url_list' in info_dict:
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if 'fragments' in info_dict:
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file_list = []
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for [i, url] in enumerate(info_dict['url_list']):
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tmpsegmentname = '%s_%s.frag' % (tmpfilename, i)
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file_list.append(tmpsegmentname)
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key_list = info_dict.get('key_list')
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decrypt_info = None
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dest, _ = sanitize_open(tmpfilename, 'wb')
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for i, file in enumerate(file_list):
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for [i, fragment] in enumerate(info_dict['fragments']):
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file = '%s_%s.frag' % (tmpfilename, i)
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decrypt_info = fragment.get('decrypt_info')
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src, _ = sanitize_open(file, 'rb')
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if key_list:
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decrypt_info = next((x for x in key_list if x['INDEX'] == i), decrypt_info)
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if decrypt_info:
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if decrypt_info['METHOD'] == 'AES-128':
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iv = decrypt_info.get('IV')
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decrypt_info['KEY'] = decrypt_info.get('KEY') or self.ydl.urlopen(
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@ -149,6 +145,7 @@ def _call_downloader(self, tmpfilename, info_dict):
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fragment_data = src.read()
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dest.write(fragment_data)
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src.close()
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file_list.append(file)
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dest.close()
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if not self.params.get('keep_fragments', False):
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for file_path in file_list:
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@ -248,7 +245,7 @@ class Aria2cFD(ExternalFD):
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def _make_cmd(self, tmpfilename, info_dict):
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cmd = [self.exe, '-c']
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dn = os.path.dirname(tmpfilename)
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if 'url_list' not in info_dict:
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if 'fragments' not in info_dict:
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cmd += ['--out', os.path.basename(tmpfilename)]
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verbose_level_args = ['--console-log-level=warn', '--summary-interval=0']
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cmd += self._configuration_args(['--file-allocation=none', '-x16', '-j16', '-s16'] + verbose_level_args)
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@ -262,14 +259,14 @@ def _make_cmd(self, tmpfilename, info_dict):
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cmd += self._bool_option('--check-certificate', 'nocheckcertificate', 'false', 'true', '=')
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cmd += self._bool_option('--remote-time', 'updatetime', 'true', 'false', '=')
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cmd += ['--auto-file-renaming=false']
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if 'url_list' in info_dict:
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if 'fragments' in info_dict:
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cmd += verbose_level_args
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cmd += ['--uri-selector', 'inorder', '--download-result=hide']
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url_list_file = '%s.frag.urls' % tmpfilename
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url_list = []
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for [i, url] in enumerate(info_dict['url_list']):
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for [i, fragment] in enumerate(info_dict['fragments']):
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tmpsegmentname = '%s_%s.frag' % (os.path.basename(tmpfilename), i)
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url_list.append('%s\n\tout=%s' % (url, tmpsegmentname))
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url_list.append('%s\n\tout=%s' % (fragment['url'], tmpsegmentname))
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stream, _ = sanitize_open(url_list_file, 'wb')
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stream.write('\n'.join(url_list).encode('utf-8'))
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stream.close()
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@ -29,7 +29,7 @@ class HlsFD(FragmentFD):
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FD_NAME = 'hlsnative'
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@staticmethod
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def can_download(manifest, info_dict, allow_unplayable_formats=False, with_crypto=can_decrypt_frag):
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def can_download(manifest, info_dict, allow_unplayable_formats=False, real_downloader=None, with_crypto=can_decrypt_frag):
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UNSUPPORTED_FEATURES = [
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# r'#EXT-X-BYTERANGE', # playlists composed of byte ranges of media files [2]
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@ -53,6 +53,10 @@ def can_download(manifest, info_dict, allow_unplayable_formats=False, with_crypt
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UNSUPPORTED_FEATURES += [
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r'#EXT-X-KEY:METHOD=(?!NONE|AES-128)', # encrypted streams [1]
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]
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if real_downloader:
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UNSUPPORTED_FEATURES += [
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r'#EXT-X-BYTERANGE', # playlists composed of byte ranges of media files [2]
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]
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check_results = [not re.search(feature, manifest) for feature in UNSUPPORTED_FEATURES]
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is_aes128_enc = '#EXT-X-KEY:METHOD=AES-128' in manifest
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check_results.append(with_crypto or not is_aes128_enc)
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@ -68,7 +72,9 @@ def real_download(self, filename, info_dict):
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man_url = urlh.geturl()
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s = urlh.read().decode('utf-8', 'ignore')
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if not self.can_download(s, info_dict, self.params.get('allow_unplayable_formats')):
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real_downloader = _get_real_downloader(info_dict, 'frag_urls', self.params, None)
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if not self.can_download(s, info_dict, self.params.get('allow_unplayable_formats'), real_downloader):
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if info_dict.get('extra_param_to_segment_url') or info_dict.get('_decryption_key_url'):
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self.report_error('pycryptodome not found. Please install it.')
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return False
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@ -83,8 +89,6 @@ def real_download(self, filename, info_dict):
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# fd.add_progress_hook(ph)
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return fd.real_download(filename, info_dict)
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real_downloader = _get_real_downloader(info_dict, 'frag_urls', self.params, None)
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def is_ad_fragment_start(s):
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return (s.startswith('#ANVATO-SEGMENT-INFO') and 'type=ad' in s
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or s.startswith('#UPLYNK-SEGMENT') and s.endswith(',ad'))
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@ -93,7 +97,7 @@ def is_ad_fragment_end(s):
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return (s.startswith('#ANVATO-SEGMENT-INFO') and 'type=master' in s
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or s.startswith('#UPLYNK-SEGMENT') and s.endswith(',segment'))
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fragment_urls = []
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fragments = []
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media_frags = 0
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ad_frags = 0
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@ -136,7 +140,6 @@ def is_ad_fragment_end(s):
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i = 0
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media_sequence = 0
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decrypt_info = {'METHOD': 'NONE'}
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key_list = []
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byte_range = {}
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discontinuity_count = 0
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frag_index = 0
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@ -161,7 +164,10 @@ def is_ad_fragment_end(s):
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frag_url = update_url_query(frag_url, extra_query)
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if real_downloader:
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fragment_urls.append(frag_url)
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fragments.append({
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'url': frag_url,
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'decrypt_info': decrypt_info,
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})
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continue
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download_frag = True
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@ -181,7 +187,10 @@ def is_ad_fragment_end(s):
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if extra_query:
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frag_url = update_url_query(frag_url, extra_query)
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if real_downloader:
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fragment_urls.append(frag_url)
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fragments.append({
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'url': frag_url,
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'decrypt_info': decrypt_info,
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})
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continue
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if map_info.get('BYTERANGE'):
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@ -206,9 +215,6 @@ def is_ad_fragment_end(s):
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decrypt_info['URI'] = update_url_query(decrypt_info['URI'], extra_query)
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if decrypt_url != decrypt_info['URI']:
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decrypt_info['KEY'] = None
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key_data = decrypt_info.copy()
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key_data['INDEX'] = frag_index
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key_list.append(key_data)
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elif line.startswith('#EXT-X-MEDIA-SEQUENCE'):
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media_sequence = int(line[22:])
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@ -275,8 +281,7 @@ def is_ad_fragment_end(s):
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if real_downloader:
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info_copy = info_dict.copy()
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info_copy['url_list'] = fragment_urls
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info_copy['key_list'] = key_list
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info_copy['fragments'] = fragments
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fd = real_downloader(self.ydl, self.params)
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# TODO: Make progress updates work without hooking twice
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# for ph in self._progress_hooks:
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