* [infoq] Add audio only format if available
Refactor cookie code into a function.
Renamed formats to http_video, http_audio, rtmp_video
Renamed extract functions to video instead of videos as they return
one or no video.
* [infoq] Rename to _extract_cookies as it more than one
* [infoq] Remove redundant determine_ext
* [infoq] Add comment about hardcoded URL
* [infoq] Use _hidden_inputs instead of messy regex
* [infoq] Probe if audio URL is valid
Make it possible to pass headers to _is_valid_url
* [infoq] Add audio only test
Closes#11924
The API with `page` is no longer used in browsers, and YouTube always
returns {'reload': 'now'} when cookies are provided.
See http://youtube.github.io/spfjs/documentation/start/ for how SPF
works. Basically appending static link with a `spf` parameter yields the
corresponding dynamic link.
To reduce complexity, I don't support old Bangumi URLs directly via
_VALID_URL. Instead, I choose to let it go to generic redirection. An
example can be found in #10190:
http://bangumi.bilibili.com/anime/v/40062
* Added new Regex for prosiebensat1 Extractor Description. Fixes#11810
* Using _og_search_description() as a Fallback for Description-Regex
* Using _og_search_description() as a Fallback for Description-Regex - Second try
* Also added fallback regex
* Using _og_search_description() as a Fallback for Description-Regex - Third try
* removed fatal=False from search for description regex. default=None should be preferred only
* Using fatal=false for _og_search_description
* Revert "Using fatal=false for _og_search_description"
This reverts commit 2b7e123f9d.
* Deleted default=None Parameter for _og_search_property
[NRKTV] Added season and episode number to metadata.
[NRKTV] Added category to metadata.
[NRKTV] Added tests to NRKTVSeries.
[NRKTV] Fixed whitespace issues (flake8).
