Now you can post videos with text captions on Instagram Notes: How it works
Instagram has added support for sharing short videos as notes on Instagram. The Instagram’s status message-like feature was initially limited to text of up to 60 characters, but with the new update it lets users share video notes limited to two seconds that are played back in loop. The feature lets users add a text caption to the videos as well.
Meta has also introduced additional ways to reply to Notes. Reply to a note can now include photos, videos, audio messages, stickers, and GIFs. However, the reply will be delivered as a chat message to the original poster.