I'm trying to record my students on Zoom but it doesn't always record.  I did one recording and converted it to watch it. The video recorded but we needed to redo it.  Then we did a second recording and nothing showed up in my zoom folder.  I tried a third time and still nothing showed up to convert and after ending the meeting, the pop up did not appear to start converting the recording.  I promise I was pressing record to my computer but it just didn't do anything.  How can I prevent this from happening again?  

I found the participants can't turn on their camera if the host has turned off , unless the host click the button - ask them to turn on one by one.  This is not convenient. Is there any set to change this or will developing a button to be done for camera like mute/unmute participants set by host?

Hello,

Yesterday, while i my using the zoom, the microphone and camera suddenly cannot detect by zoom. However, i can still listen to the speaker. At the same time, i try to use the zoom web version to open my own meeting, it can detect my cameras and microphone. As long as i want to use the web page to join back the zoom meeting. i cannot join it. Are there any things that i can do to fix this?

I'm trying to record my students.  I turn off my camera and mic so only the other person is on screen then I press record.  However, every single time, the video starts with my profile picture and then some sound and then goes to the other person.  I want it to start on the other person before the sound occurs.  My camera is already off and my mic is already on mute when I press record.  How can I get it to start recording the other person and not me  at the beginning?