Hi @kjiandan
RV could help you. Using RV, you could create multiple files as single video clip or combine them into one image as a version.
Make sure you have enabled RV Submit Tool
Create multiple files as single video clip
Rename filename as image sequence. ver.001.jpg, ver.002.jpg …
If all good, start Submit Tool. (How to start is at the bottom of this reply.)
Combine multiple files into one image
If all good, start Submit Tool. (How to start is at the bottom of this reply.)
Launch RV Submit Tool
Submit through RV
Please let us know if you have any problem.
Cheers
Loney