Submission etiquette is not bureaucracy. It is a short, silent audition that happens before the performance even plays. Get it right and casting barely notices. Get it wrong and the tape starts on the back foot.
Read the brief carefully
Every casting office has its own requirements. File format, resolution, naming convention, slate instructions, deadline. Read all of it before you shoot. Not halfway through editing.
If the brief asks for an MP4 under 200MB with the filename “Lastname_Firstname_Role.mp4”, that is what casting wants. Not your interpretation.
Label files cleanly
Your name, the role, and the scene (if more than one). No version numbers. No “FINAL_v2”. Clean, professional, predictable.
Keep size reasonable
Huge files slow everything down. Export at 1080p, 5–10 Mbps, MP4 with H.264. That gives casting excellent quality without clogging their inbox.
Submit on time
Early is fine. On time is fine. Late is a problem unless you have specifically asked for an extension. If something has gone wrong and you need more time, tell your agent early, not at the deadline.
Follow slate instructions exactly
If the brief asks for a full-body turn, a profile, a height, an accent note. Do every one. Skipping elements signals you don’t read carefully, which is a cost to casting later.
Use the right delivery channel
WeTransfer, Spotlight, Vimeo password link, email attachment. Use what’s asked for. Never send a link that requires casting to request access separately. Test the link yourself before submitting.
No commentary
Do not send a note explaining your choices, apologising for the tape, or framing the performance. Casting wants the tape. That’s all.
Professional in, professional out
Good submission etiquette tells casting you will be easy to work with. That alone can move your tape up the pile.
The takeaway
How you submit is how casting first read you. That impression arrives before your performance does.
Etiquette is part of why actors get picked up, or put down. Apply to the roster when you’re clear on both.