Repository: yt-dlp
Issue: iPlayer videos always download with BBC news banner taking up whole bottom quarter of the screen
Labels: site-bug

### Checklist

- [X] I'm reporting a broken site
- [X] I've verified that I'm running yt-dlp version **2022.07.18** ([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/ytdl-org/youtube-dl#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 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

UK

### Provide a description that is worded well enough to be understood

As title. It's a white banner with nothing inside it that takes up the whole bottom quarter of the screen. It says "BBC News" on top of the banner. I've never had this issue before when downloading from iPlayer with my script. The video on the iPlayer site does NOT have that banner when played on the site.

Here's one of the videos I tried to download: 
https://www.bbc.co.uk/iplayer/episode/m00165cc/we-are-england-my-hometown-jassa-ahluwalia-am-i-english

Here's my script:

```
@echo off
cd /D "%~dp0"
setlocal enableDelayedExpansion
yt-dlp -U -vU
set /p video="Paste the video link to download: "
yt-dlp ^
-f ("bestvideo[width>=1920]"/bestvideo[ext=avc1])+bestaudio/best --embed-subs --sub-lang en --write-auto-sub --write-sub --convert-subs srt --ignore-errors --write-description --write-thumbnail --embed-thumbnail --merge-output-format mkv  --no-playlist ^
--output "L:/iPlayer/%%(title)s    UK iPlayer %%(height)sp @@%%(vcodec)s @@%%(acodec)s FPS %%(fps)s.%%(ext)s" ^
!video!

PAUSE
```

### Provide verbose output that clearly demonstrates the problem

- [X] Run **your** yt-dlp command with **-vU** flag added (`yt-dlp -vU <your command line>`)
- [X] Copy the WHOLE output (starting with `[debug] Command-line config`) and insert it below

### Complete Verbose Output

```shell
[debug] Command-line config: ['-U', '-vU']
[debug] Encodings: locale cp1252, fs utf-8, pref cp1252, out utf-8 (No VT), erro
r utf-8 (No VT), screen utf-8 (No VT)
[debug] yt-dlp version 2022.07.18 [135f05e] (win32_exe)
[debug] Python 3.8.10 (CPython 64bit) - Windows-7-6.1.7601-SP1
[debug] Checking exe version: ffmpeg -bsfs
[debug] Checking exe version: ffprobe -bsfs
[debug] exe versions: ffmpeg N-65018-gad91bf8 (needs_adtstoasc), ffprobe N-65018
-gad91bf8
[debug] Optional libraries: Cryptodome-3.15.0, brotli-1.0.9, certifi-2022.06.15,
 mutagen-1.45.1, sqlite3-2.6.0, websockets-10.3
[debug] Proxy map: {}
[debug] Fetching release info: https://api.github.com/repos/yt-dlp/yt-dlp/releas
es/latest
Latest version: 2022.07.18, Current version: 2022.07.18
yt-dlp is up to date (2022.07.18)
Paste the video link to download: https://www.bbc.co.uk/iplayer/episode/m00165cc
/we-are-england-my-hometown-jassa-ahluwalia-am-i-english
[bbc.co.uk] m00165cc: Downloading video page
[bbc.co.uk] m00165cc: Downloading playlist JSON
[bbc.co.uk] m0016k9c: Downloading media selection JSON
[bbc.co.uk] m0016k9c: Downloading MPD manifest
[bbc.co.uk] m0016k9c: Downloading MPD manifest
[bbc.co.uk] m0016k9c: Downloading MPD manifest
[bbc.co.uk] m0016k9c: Downloading MPD manifest
[bbc.co.uk] m0016k9c: Downloading MPD manifest
[bbc.co.uk] m0016k9c: Downloading MPD manifest
[bbc.co.uk] m0016k9c: Downloading m3u8 information
[bbc.co.uk] m0016k9c: Downloading m3u8 information
[bbc.co.uk] m0016k9c: Downloading m3u8 information
[bbc.co.uk] m0016k9c: Downloading m3u8 information
[bbc.co.uk] m0016k9c: Downloading m3u8 information
[bbc.co.uk] m0016k9c: Downloading m3u8 information
[bbc.co.uk] m0016k9c: Downloading captions
[bbc.co.uk] m0016gbx: Downloading media selection JSON
[bbc.co.uk] m0016gbx: Downloading m3u8 information
[bbc.co.uk] m0016gbx: Downloading m3u8 information
[bbc.co.uk] m0016gbx: Downloading m3u8 information
[bbc.co.uk] m0016gbx: Downloading m3u8 information
[bbc.co.uk] m0016gbx: Downloading m3u8 information
[bbc.co.uk] m0016gbx: Downloading m3u8 information
[bbc.co.uk] m0016gbx: Downloading MPD manifest
[bbc.co.uk] m0016gbx: Downloading MPD manifest
[bbc.co.uk] m0016gbx: Downloading MPD manifest
[bbc.co.uk] m0016gbx: Downloading MPD manifest
[bbc.co.uk] m0016gbx: Downloading MPD manifest
[bbc.co.uk] m0016gbx: Downloading MPD manifest
[bbc.co.uk] m0016gbx: Downloading captions
[info] m0016gbx: Downloading 1 format(s): mf_cloudfront-5510-3
[info] Writing video description to: L:\iPlayer\We Are England, My Hometown, Jas
sa Ahluwalia - Am I English    UK iPlayer 720p @@avc1.640020 @@mp4a.40.2 FPS 50.
0.description
[info] Writing video subtitles to: L:\iPlayer\We Are England, My Hometown, Jassa
 Ahluwalia - Am I English    UK iPlayer 720p @@avc1.640020 @@mp4a.40.2 FPS 50.0.
en.ttml
[download] Destination: L:\iPlayer\We Are England, My Hometown, Jassa Ahluwalia
- Am I English    UK iPlayer 720p @@avc1.640020 @@mp4a.40.2 FPS 50.0.en.ttml
[download] 100% of 71.41KiB in 00:00
[info] Downloading video thumbnail 0 ...
[info] Writing video thumbnail 0 to: L:\iPlayer\We Are England, My Hometown, Jas
sa Ahluwalia - Am I English    UK iPlayer 720p @@avc1.640020 @@mp4a.40.2 FPS 50.
0.jpg
[SubtitlesConvertor] Converting subtitles
WARNING: You have requested to convert dfxp (TTML) subtitles into another format
, which results in style information loss
Deleting original file L:\iPlayer\We Are England, My Hometown, Jassa Ahluwalia -
 Am I English    UK iPlayer 720p @@avc1.640020 @@mp4a.40.2 FPS 50.0.en.ttml (pas
s -k to keep)
[hlsnative] Downloading m3u8 manifest
[hlsnative] Total fragments: 205
[download] Destination: L:\iPlayer\We Are England, My Hometown, Jassa Ahluwalia
- Am I English    UK iPlayer 720p @@avc1.640020 @@mp4a.40.2 FPS 50.0.mp4
[download] 100% of 1004.99MiB in 03:54
[FixupM3u8] Fixing MPEG-TS in MP4 container of "L:\iPlayer\We Are England, My Ho
metown, Jassa Ahluwalia - Am I English    UK iPlayer 720p @@avc1.640020 @@mp4a.4
0.2 FPS 50.0.mp4"
ERROR: Error splitting the argument list: Option not found
[EmbedSubtitle] Embedding subtitles in "L:\iPlayer\We Are England, My Hometown,
Jassa Ahluwalia - Am I English    UK iPlayer 720p @@avc1.640020 @@mp4a.40.2 FPS
50.0.mp4"
ERROR: Error splitting the argument list: Option not found
[EmbedThumbnail] mutagen: Adding thumbnail to "L:\iPlayer\We Are England, My Hom
etown, Jassa Ahluwalia - Am I English    UK iPlayer 720p @@avc1.640020 @@mp4a.40
.2 FPS 50.0.mp4"
WARNING: unable to embed using mutagen; not a MP4 file
[EmbedThumbnail] mutagen was not found. Falling back to AtomicParsley
[EmbedThumbnail] atomicparsley: Adding thumbnail to "L:\iPlayer\We Are England,
My Hometown, Jassa Ahluwalia - Am I English    UK iPlayer 720p @@avc1.640020 @@m
p4a.40.2 FPS 50.0.mp4"
WARNING: Unable to embed thumbnails using AtomicParsley; AtomicParsley error: ba
d mpeg4 file (ftyp atom missing or alignment error).
ERROR: [WinError 2] The system cannot find the file specified: 'L:\\iPlayer\\We
Are England, My Hometown, Jassa Ahluwalia - Am I English    UK iPlayer 720p @@av
c1.640020 @@mp4a.40.2 FPS 50.0.temp.mp4' -> 'L:\\iPlayer\\We Are England, My Hom
etown, Jassa Ahluwalia - Am I English    UK iPlayer 720p @@avc1.640020 @@mp4a.40
.2 FPS 50.0.mp4'
Press any key to continue . . .
```