Feature request: Ability to download playlists from Twitch

[Imflyin2023]

Checklist

• [X] I have checked the issue page for duplicates
• [X] I am running the latest version (download here)

Write your feature request here

Can you add the ability to download the entire playlist from Twitch? That is, the program downloads several videos at the same time without having to download them separately, and if you want, you can also make it possible to download the entire playlist in one file.

For example, https://www.twitch.tv/collections/Bl3xtMYtPxcTcg [I know these videos are in Russian, but it doesn't matter]

[superbonaci]

That URL is no longer valid. Can you share any permanent one?

[Valgard]

Hello,

another URL is https://www.twitch.tv/collections/Eb9h5skuhRecGg.

The following GraphQL query should do the job:

query Collection {
    collection(id: "Eb9h5skuhRecGg") {
        id
        title
        items(first: 50) {
            edges {
                node {
                    ... on Video {
                        id
                        title
                        thumbnailURLs(height: 180, width: 320)
                        createdAt
                        lengthSeconds
                        owner {
                            id
                            displayName
                        }
                        viewCount
                        game {
                            id
                            displayName
                            boxArtURL
                        }
                        description
                    }
                }
                cursor
            }
            totalCount
            pageInfo {
                hasNextPage
                hasPreviousPage
            }
        }
        description
        lengthSeconds
        owner {
            displayName
            id
        }
        thumbnailURL(width: 320, height: 180)
        updatedAt
        viewCount
        type
    }
}