Increase Buffer Size of Jellyfin-Web

[Sapd]

For someone searching:
I experimented a bit and this seems to increase it (however the browser will still limit it). The Browser cache has to be deleted for an effect:

Code:

location ~ ^/web/htmlVideoPlayer-plugin.[0-9a-z]+.chunk.js$ {
        proxy_pass http://jellyfin;
        proxy_set_header Accept-Encoding "";
        sub_filter_types *;
        sub_filter 'return s=30' 'return s=600';
        sub_filter 'maxBufferLength:s' 'maxBufferLength:s,maxBufferSize:180000000';
        sub_filter_once on;
    }