I can’t publish my videos using the paid post Scheduler. How can I fix this?
Instagram limits videos to 60 seconds, so make sure your video is 60 seconds or less. Also, videos need to be at least 3 seconds long or Instagram won’t let us upload them.
Videos don’t have to be to the below specification: however we recommend that if you’re outputting video files specifically for Instagram, these are the optimal settings.
Composition Size: maximum width 1080 pixels (height can be anything, although within the same ratios as images)
Frame Rate: 29.96 frames per second (max 30fps, but should be fixed, not variable)
H.264 codec: MP4
Bitrate: 5,500 kbps up to 7,500kbps bitrate
Audio Codec: AAC audio codec at 44.1 kHz mono (up to 128kbps)
File size: It isn’t specifically limited by Instagram, but we recommend keeping your videos under 50MB.
Finally, If after trying the above solutions you still were unable to post your video, you can always send us a support ticket and we will troubleshoot the problem for you.