Hello @karanveer_sharma ,
Starting with version 2.48 of the Kaltura HTML5 player, HLS is the default playback method and so, going to KMC->Studio and creating a new player [or making sure your existing players are upgraded to the latest version] will result with a player that uses HLS for playback.
When playing a video, you can easily see the playback method used and the full playManifest request by starting a HTTP sniffer [you can use your browser's dev tools and look at the requests listed in the "Network" tab], a HLS manifest request looks like this:
https://cdnapisec.kaltura.com/p/$PARTNER_ID/sp/$PARNER_ID00/playManifest/entryId/$ENTRY_ID/flavorIds/$LIST_OF_FLAVOUR_IDs/format/applehttp/protocol/https/a.m3u8...
To embed a player, go to KMC->Content->YOUR ENTRY->Actions select box->Preview & Embed
From there, you will be able to select your desired player and copy the HTML and JS code you need to place on the page you'd like to load the player to.