Last Updated 2 months ago
Definition
An End Slate, also known as a Tail Slate, is a film slate that is recorded at the end of a take instead of the beginning. It is typically used when slating at the head of the shot is not possible or would interfere with the action. The slate is commonly held upside down when presented to camera and then flipped upright to clearly indicate that it is a tail slate.
End slates serve the same identification purpose as standard slates, providing scene, take, and roll information for syncing and organization in post-production.
When an End Slate Is Used
End slates are used when a traditional head slate cannot be captured cleanly. Common situations include:
- Shots that begin rolling immediately for performance or timing reasons
- Steadicam or handheld shots where stopping to slate would disrupt movement
- Visual effects shots where the frame must remain clean at the start
- Documentary or run-and-gun situations
- Shots where the camera is already rolling before action begins
In these cases, the slate is recorded after the director calls cut.
Visual Convention and Communication
The upside-down slate is a long-standing on-set convention. It signals to the editor and assistant editor that the slate appears at the end of the take, not the beginning.
The typical procedure is:
- Present the slate upside down to camera
- Clearly display scene and take information
- Flip the slate right-side up
- Clap the sticks
This visual cue prevents confusion during syncing and logging.
Role in Post-Production
In post-production, end slates are used the same way as head slates for identification and sync. Assistant editors locate the slate at the end of the clip, read the information, and align the audio clap with the picture.
While tail slates take slightly longer to find during syncing, they are fully acceptable and widely used. Clear slating and consistent labeling help avoid delays or mistakes in post.
Audio Sync Considerations
As with any slate, the clap is critical. A clean, visible clap paired with a clear audio spike allows for accurate synchronization between picture and sound.
Because the slate occurs after the action, care must be taken to:
- Hold the slate steady
- Ensure the clap is fully visible in frame
- Avoid talking over the clap
Poor tail slates can slow down post or lead to misidentified takes.
End Slate vs Head Slate
A head slate appears at the beginning of a take and is generally preferred because it is immediately visible when reviewing footage. An end slate is a practical alternative, not a lesser option, used when production circumstances require it.
Both provide the same essential information. The difference is purely timing and placement, not function.
Best Practices on Set
To ensure end slates remain usable:
- Call out “tail slate” verbally when appropriate
- Use the upside-down convention consistently
- Keep slate information accurate and legible
- Allow enough time after cut to slate cleanly
Clear communication between the 2nd AC, sound, and camera operator is especially important when tail slating.
Why End Slates Matter
End slates preserve organization and sync accuracy when standard slating isn’t possible. They allow productions to maintain professional post-production workflows without compromising performance or shot design.
Understanding end slates is essential for camera assistants, sound mixers, editors, and anyone working in fast-moving or non-traditional shooting environments.
Related Terms
[Slate] A clapperboard used to identify shots and sync picture and sound.
[Head Slate] A slate recorded at the beginning of a take.
[Clap] The action of closing the slate sticks to create a sync point.
[Sync Sound] Audio recorded separately and synchronized in post.
[Second Assistant Camera (2nd AC)] The crew member typically responsible for slating.
[Take] A single recorded performance or camera run.