Video preview video in addition to allowing users to upload their own transcoded video, is there any way for js to achieve this transcoding?

users upload videos with video preview, but because video has requirements for video encoding
Ogg = with Theora video encoding + Vorbis audio coding
MPEG4 = with H.264 video encoding + AAC audio coding
WebM = videos uploaded with VP8 video encoding + Vorbis audio coding
users must use format factory transcoding whether there is a way to transcode this with js or is it necessary for js to achieve this transcoding The code still directly prompts the user to go to the format factory to transcode

Video html5

Apr.09,2021

what do cloud service vendors know?
if your business is a minority, users can transcode themselves.

as for Js transcoding, the need to change the encapsulation mode (flv.js) at most and directly modify the encoding format has not yet been realized

ideoconverter.js" rel=" nofollow noreferrer "> https://github.com/bgrins/vid. can achieve front-end transcoding
this is demo ideoconverter.js/demo/" rel= "nofollow noreferrer" > http://bgrins.github.io/video.

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