Format/Tag Questions, where are vp9 and av1?

[cyberpunkbln]

Hello,
i use the kclauhk fork and test with it my quirky dash-mpd-generator. Now i have seen that i can only receive video/mp4 tags and only one audio/webbm tag. Is that correct? Where are the video/webm tags for vp9 and av1. Can this a client propertys problem be? I think the ['android'] should be give video/webm?

Has anyone actually tests with the Client Propertys? Or has anybody a tip how can i snitch this from youtube-extractor from yt-dlp?

ps: i have experimented with a few youtube video links, seems that youtube deliver different itag for different video links.

thx

[kclauhk]

I have changed how the function getDownloadLinksworks.

You can use:

$downloadOptions = $youtube->getDownloadLinks($video_url, 'android_vr');

'android_vr' will provide webm/av1

Alternatively, if you want compatibility with the original repository, you can change this line:
https://github.com/kclauhk/youtube-downloader/blob/10598d16f41fdb43c80e6a649e3db638175c70e6/src/YouTubeDownloader.php#L153
to:
public function getDownloadLinks(string $video_id, $clients = 'android_vr', array $extra = []): DownloadOptions
(replace 'ios' with 'android_vr')
and use $downloadOptions = $youtube->getDownloadLinks($video_url); as usual

[cyberpunkbln]

thx