Yes, of course! 🤗 Instagram allows you to publish 1 video per post.
✋🏼 Before you go - Instagram's video length limit is between 3 and 60 seconds. If your video is not within this, you'll need to adjust the video and re-upload it to proceed.
Note: There are a number of factors that can impact the speed of the upload process. Factors such as; video file size, internet connection speed or length of the video can all impact the uploading and publishing process.