[ie/youtube] Add PO token support for subtitles (#13234)

Closes #13075
Authored by: bashonly, coletdjnz

Co-authored-by: coletdjnz <coletdjnz@protonmail.com>
This commit is contained in:
bashonly
2025-05-22 04:13:42 -05:00
committed by GitHub
parent 167d7a9f0f
commit 32ed5f107c
6 changed files with 138 additions and 42 deletions

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@@ -1805,7 +1805,7 @@ The following extractors use this feature:
* `raise_incomplete_data`: `Incomplete Data Received` raises an error instead of reporting a warning
* `data_sync_id`: Overrides the account Data Sync ID used in Innertube API requests. This may be needed if you are using an account with `youtube:player_skip=webpage,configs` or `youtubetab:skip=webpage`
* `visitor_data`: Overrides the Visitor Data used in Innertube API requests. This should be used with `player_skip=webpage,configs` and without cookies. Note: this may have adverse effects if used improperly. If a session from a browser is wanted, you should pass cookies instead (which contain the Visitor ID)
* `po_token`: Proof of Origin (PO) Token(s) to use. Comma seperated list of PO Tokens in the format `CLIENT.CONTEXT+PO_TOKEN`, e.g. `youtube:po_token=web.gvs+XXX,web.player=XXX,web_safari.gvs+YYY`. Context can be either `gvs` (Google Video Server URLs) or `player` (Innertube player request)
* `po_token`: Proof of Origin (PO) Token(s) to use. Comma seperated list of PO Tokens in the format `CLIENT.CONTEXT+PO_TOKEN`, e.g. `youtube:po_token=web.gvs+XXX,web.player=XXX,web_safari.gvs+YYY`. Context can be any of `gvs` (Google Video Server URLs), `player` (Innertube player request) or `subs` (Subtitles)
* `pot_trace`: Enable debug logging for PO Token fetching. Either `true` or `false` (default)
* `fetch_pot`: Policy to use for fetching a PO Token from providers. One of `always` (always try fetch a PO Token regardless if the client requires one for the given context), `never` (never fetch a PO Token), or `auto` (default; only fetch a PO Token if the client requires one for the given context)