How To Do Video Messaging On Telegram On Desktop?

To send a video message on Telegram's desktop application, here are the concise steps:

1. Open the Telegram app on your Mac or Windows PC.
2. Open the chat with the contact to whom you want to send the video message.
3. Click the Microphone icon at the bottom-right corner of the chat.
4. Long-click the Camera icon to open the video message recording window.
5. Release the mouse click to send your video message. The duration of a Telegram video message is limited to 60 seconds.

Keep in mind that as of the information provided, the feature to send video messages on Telegram Desktop is available specifically for Mac users using Telegram for MacOS. If you are using Telegram Desktop on Windows, video messaging is not a current feature.