Repository: yt-dlp
Issue: BFIPlayer needs updating to support new Brightcove player
Labels: geo-blocked,site-bug,patch-available

### DO NOT REMOVE OR SKIP THE ISSUE TEMPLATE

- [X] I understand that I will be **blocked** if I *intentionally* remove or skip any mandatory\* field

### Checklist

- [X] I'm reporting that a **supported** site is broken
- [X] I've verified that I'm running yt-dlp version **2023.03.04** ([update instructions](https://github.com/yt-dlp/yt-dlp#update)) or later (specify commit)
- [X] I've checked that all provided URLs are playable in a browser with the same IP and same login details
- [X] I've checked that all URLs and arguments with special characters are [properly quoted or escaped](https://github.com/yt-dlp/yt-dlp/wiki/FAQ#video-url-contains-an-ampersand--and-im-getting-some-strange-output-1-2839-or-v-is-not-recognized-as-an-internal-or-external-command)
- [X] I've searched [known issues](https://github.com/yt-dlp/yt-dlp/issues/3766) and the [bugtracker](https://github.com/yt-dlp/yt-dlp/issues?q=) for similar issues **including closed ones**. DO NOT post duplicates
- [X] I've read the [guidelines for opening an issue](https://github.com/yt-dlp/yt-dlp/blob/master/CONTRIBUTING.md#opening-an-issue)
- [X] I've read about [sharing account credentials](https://github.com/yt-dlp/yt-dlp/blob/master/CONTRIBUTING.md#are-you-willing-to-share-account-details-if-needed) and I'm willing to share it if required

### Region

United Kingdom

### Provide a description that is worded well enough to be understood

BFI Player now uses Brightcove (*sigh*) and so the plugin needs updating.

I've been trying to work through it myself to see if it's similar to one of the other sites that use the  BrightcoveNewIE extractor but haven't got far yet.

Inspecting the network traffic with Firefox, I can get the link to the m3u8 and then play it just fine in VLC and even rip it with ffmpeg, so it should be possible to extract. However, I'm not sure if this uses  a time-limited token which complicates matters....

Example site: https://player.bfi.org.uk/free/film/watch-the-beatles-1963-online

### Provide verbose output that clearly demonstrates the problem

- [X] Run **your** yt-dlp command with **-vU** flag added (`yt-dlp -vU <your command line>`)
- [ ] If using API, add `'verbose': True` to `YoutubeDL` params instead
- [X] Copy the WHOLE output (starting with `[debug] Command-line config`) and insert it below

### Complete Verbose Output

```shell
$ ./yt-dlp.sh -vU https://player.bfi.org.uk/free/film/watch-the-beatles-1963-online
[debug] Command-line config: ['-vU', 'https://player.bfi.org.uk/free/film/watch-the-beatles-1963-online']
[debug] Encodings: locale UTF-8, fs utf-8, pref UTF-8, out utf-8, error utf-8, screen utf-8
[debug] yt-dlp version stable@2023.03.04 [392389b7d] (source)
[debug] Lazy loading extractors is disabled
[debug] Git HEAD: 7666b9360
[debug] Python 3.8.2 (CPython x86_64 64bit) - Linux-5.10.16.3-microsoft-standard-WSL2-x86_64-with-glibc2.29 (OpenSSL 1.1.1f  31 Mar 2020, glibc 2.31)
[debug] exe versions: none
[debug] Optional libraries: certifi-2019.11.28, secretstorage-2.3.1, sqlite3-2.6.0
[debug] Proxy map: {}
[debug] Loaded 1797 extractors
[debug] Fetching release info: https://api.github.com/repos/yt-dlp/yt-dlp/releases/latest
Available version: stable@2023.03.04, Current version: stable@2023.03.04
yt-dlp is up to date (stable@2023.03.04)
[bfi:player] Extracting URL: https://player.bfi.org.uk/free/film/watch-the-beatles-1963-online
[bfi:player] the-beatles-1963: Downloading webpage
[download] Downloading playlist: <Untitled>
[bfi:player] Playlist <Untitled>: Downloading 0 items of 0
[download] Finished downloading playlist: <Untitled>
```