# Auto Cut by Tella
> Tella is an all-in-one screen recorder with AI video editing, that lets startups and entrepreneurs create quick video messages, social demos, and long-form videos without switching apps. Recording, editing and sharing in one tool.
## Core Features
### Remove Silences Automatically
- Tella analyzes the recording's audio and transcript to find all the silences
- Users set a minimum duration for a silence to be removed
- Tella automatically removes all the silences above the minimum threshold
### Remove Filler Words Automatically
- Tella analyzes the recording's audio and transcript to find filler words and hesitation sounds, such as "um", "ah", "uh" and others
- Tella automatically removes all the filler words
### Remove Buffers Automatically
- "Buffers" are silent parts at the start and end of a video
- At the start of a video this is usually when a creator might collect their thoughts before speaking
- At the end of a video is usually when the creator stops speaking and they look for the stop button in the Tella UI.
- Tella detects buffers and removes them automatically
### Find and Remove Mistakes
- Tella uses AI to find mistakes such as repetitions, restarts, and other moments that disrupt the video's flow
- Users can remove the mistakes Tella finds one-by-one or all at once
### Edit with the Transcript
- Edit videos by editing the transcript
- Users can remove words, phrases - even whole passages of text - to cut parts from the video
## Why it matters
- Cutting and trimming is boring, manual work - Auto Cut automates it
- Manually finding mistakes is error prone - AI uncovers mistakes that users miss
## Related pages
- Auto Zoom: Add engaging zoom effects to videos, automatically
- Auto Layouts: Create dynamic videos with engaging layout changes
- Studio Voice: AI powered audio enhancement and background noise removal