Best method to upload video content with multi-lingual meta data?

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Description of problem:

Suppose I have videos which have subtitles / captions in multiple languages, then I understand that there is a way to upload each of them on the video upload and edit screen. But only one language set of Title and Description can be defined as of now. The workaround that we are planning to adopt for now is that we copy over the videos in a separate tree and give the titles and descriptions in another language.

Or is there a better way? If not, then I suggest that we think of something on the lines of YouTube where multiple translations of meta-data can be stored on the same video.

Thereafter when downloaded into Kolibri, based on the user profile language preference, the translated meta-data, if available, is displayed.

This approach will prevent the appearance of several language specific topic folders where only one may suffice.