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Merge pull request #6242 from dstftw/f4m-improvements
[f4m] Improvements
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commit
5eb778bf4d
@ -27,7 +27,9 @@
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bug_reports_message,
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bug_reports_message,
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clean_html,
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clean_html,
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compiled_regex_type,
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compiled_regex_type,
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determine_ext,
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ExtractorError,
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ExtractorError,
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fix_xml_ampersands,
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float_or_none,
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float_or_none,
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int_or_none,
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int_or_none,
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RegexNotFoundError,
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RegexNotFoundError,
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@ -837,7 +839,10 @@ def _sleep(self, timeout, video_id, msg_template=None):
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def _extract_f4m_formats(self, manifest_url, video_id, preference=None, f4m_id=None):
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def _extract_f4m_formats(self, manifest_url, video_id, preference=None, f4m_id=None):
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manifest = self._download_xml(
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manifest = self._download_xml(
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manifest_url, video_id, 'Downloading f4m manifest',
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manifest_url, video_id, 'Downloading f4m manifest',
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'Unable to download f4m manifest')
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'Unable to download f4m manifest',
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# Some manifests may be malformed, e.g. prosiebensat1 generated manifests
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# (see https://github.com/rg3/youtube-dl/issues/6215#issuecomment-121704244)
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transform_source=lambda s: fix_xml_ampersands(s).strip())
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formats = []
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formats = []
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manifest_version = '1.0'
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manifest_version = '1.0'
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@ -847,8 +852,19 @@ def _extract_f4m_formats(self, manifest_url, video_id, preference=None, f4m_id=N
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media_nodes = manifest.findall('{http://ns.adobe.com/f4m/2.0}media')
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media_nodes = manifest.findall('{http://ns.adobe.com/f4m/2.0}media')
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for i, media_el in enumerate(media_nodes):
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for i, media_el in enumerate(media_nodes):
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if manifest_version == '2.0':
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if manifest_version == '2.0':
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manifest_url = ('/'.join(manifest_url.split('/')[:-1]) + '/' +
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media_url = media_el.attrib.get('href') or media_el.attrib.get('url')
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(media_el.attrib.get('href') or media_el.attrib.get('url')))
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if not media_url:
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continue
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manifest_url = (
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media_url if media_url.startswith('http://') or media_url.startswith('https://')
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else ('/'.join(manifest_url.split('/')[:-1]) + '/' + media_url))
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# If media_url is itself a f4m manifest do the recursive extraction
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# since bitrates in parent manifest (this one) and media_url manifest
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# may differ leading to inability to resolve the format by requested
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# bitrate in f4m downloader
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if determine_ext(manifest_url) == 'f4m':
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formats.extend(self._extract_f4m_formats(manifest_url, video_id, preference, f4m_id))
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continue
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tbr = int_or_none(media_el.attrib.get('bitrate'))
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tbr = int_or_none(media_el.attrib.get('bitrate'))
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formats.append({
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formats.append({
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'format_id': '-'.join(filter(None, [f4m_id, compat_str(i if tbr is None else tbr)])),
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'format_id': '-'.join(filter(None, [f4m_id, compat_str(i if tbr is None else tbr)])),
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@ -9,7 +9,7 @@
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compat_urllib_parse,
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compat_urllib_parse,
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)
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)
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from ..utils import (
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from ..utils import (
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fix_xml_ampersands,
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determine_ext,
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int_or_none,
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int_or_none,
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unified_strdate,
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unified_strdate,
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)
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)
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@ -22,6 +22,11 @@ class ProSiebenSat1IE(InfoExtractor):
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_TESTS = [
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_TESTS = [
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{
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{
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# Tests changes introduced in https://github.com/rg3/youtube-dl/pull/6242
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# in response to fixing https://github.com/rg3/youtube-dl/issues/6215:
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# - malformed f4m manifest support
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# - proper handling of URLs starting with `https?://` in 2.0 manifests
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# - recursive child f4m manifests extraction
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'url': 'http://www.prosieben.de/tv/circus-halligalli/videos/218-staffel-2-episode-18-jahresrueckblick-ganze-folge',
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'url': 'http://www.prosieben.de/tv/circus-halligalli/videos/218-staffel-2-episode-18-jahresrueckblick-ganze-folge',
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'info_dict': {
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'info_dict': {
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'id': '2104602',
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'id': '2104602',
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@ -295,15 +300,8 @@ def fix_bitrate(bitrate):
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'ext': 'mp4',
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'ext': 'mp4',
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'format_id': '%s_%s' % (source['cdn'], source['bitrate']),
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'format_id': '%s_%s' % (source['cdn'], source['bitrate']),
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})
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})
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elif 'f4mgenerator' in source_url:
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elif 'f4mgenerator' in source_url or determine_ext(source_url) == 'f4m':
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manifest = self._download_xml(
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formats.extend(self._extract_f4m_formats(source_url, clip_id))
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source_url, clip_id, 'Downloading generated f4m manifest',
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transform_source=lambda s: fix_xml_ampersands(s).strip())
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for media in manifest.findall('./{http://ns.adobe.com/f4m/2.0}media'):
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manifest_url = media.get('href')
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if manifest_url:
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formats.extend(self._extract_f4m_formats(
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manifest_url, clip_id, f4m_id='hds'))
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else:
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else:
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formats.append({
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formats.append({
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'url': source_url,
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'url': source_url,
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