Step1: As soon as you log in to HQWebinar, you get some tools on the left side of your page. 2nd tool reads 'Recordings'. Click on it.
Step2: With this, you will get all the recording your have recorded earlier in HQwebinar. Each recording has a 3 dot icon at the top right corner. Click on it.
Step3: You will get the menu with 4 tools. 4th tool with the bin icon reads 'delete'. Click on it and this video recording will be deleted.