Repository: yt-dlp
Issue: [youtube] Extract parent video URL from shorts video with attribution
Labels: site-enhancement

### 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 requesting a site-specific feature
- [X] I've verified that I have **updated yt-dlp to nightly or master** ([update instructions](https://github.com/yt-dlp/yt-dlp#update-channels))
- [X] I've checked that all provided URLs are playable in a browser with the same IP and same login details
- [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

_No response_

### Example URLs

https://www.youtube.com/shorts/QAWnEVa9vmw

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

On the example URL https://www.youtube.com/shorts/QAWnEVa9vmw this short shows attribution to a parent video. This is visible in the Android app as well as the web shorts UI
![2024-02-04 15_00_27-Clipboard](https://github.com/yt-dlp/yt-dlp/assets/1574629/780fc2c2-b282-4162-b796-10f5be1d846b)
![2024-02-04 15_01_48-I waterproofed myself with aerogel! - YouTube — Mozilla Firefox Private Browsing](https://github.com/yt-dlp/yt-dlp/assets/1574629/b3930427-8db5-4096-a854-2838473bfd71)

In this particular example, the parent video URL is https://www.youtube.com/watch?v=GcdB5bFwio4 and I would like to have at least just this URL be stored in the info JSON when downloading a short video that has this info.

More notes:
When visiting the example short video without /shorts/ endpoint, such as https://www.youtube.com/watch?v=QAWnEVa9vmw there does not appear to be any reference to the parent video.

On the /shorts/ endpoint of the example URL, I extracted the following HTML which is the parent element that contains the parent title and URL in it:

```html
<yt-reel-multi-format-link-view-model class="style-scope reel-player-header-renderer">
  <a class="ytStorybookReelMultiFromatLinkViewModelEndpoint" aria-label="I Waterproofed Myself With Aerogel!" href="/watch?v=GcdB5bFwio4">
    <h3 class="ytStorybookReelMultiFromatLinkViewModelLink">
      <yt-icon style="" class="ytStorybookReelMultiFromatLinkViewModelIcon">
        <!--css-build:shady-->
        <!--css-build:shady-->
        <yt-icon-shape class="style-scope yt-icon">
          <icon-shape class="yt-spec-icon-shape">
            <div style="width: 100%; height: 100%; fill: currentcolor;">
              <svg xmlns="http://www.w3.org/2000/svg" height="24" viewBox="0 0 24 24" width="24" focusable="false" style="pointer-events: none; display: block; width: 100%; height: 100%;">
                <path d="m7 4 12 8-12 8V4z"></path>
              </svg>
            </div>
          </icon-shape>
        </yt-icon-shape>
      </yt-icon>
      <span class="yt-core-attributed-string yt-core-attributed-string--white-space-pre-wrap" role="text">
        <span class="" style="">I Waterproofed Myself With Aerogel!</span>
      </span>
    </h3>
  </a>
</yt-reel-multi-format-link-view-model>
```

Typically, I only download shorts from the shorts playlist tab, so if there is some limitation or it is too request-intensive to find a short parent URL when the video URL is not from the /shorts/ endpoint, it would be acceptable to me to require it to make this work.

### 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
N/A
```