What is the difference between .trec and .ac3?
- Extension
- .trec
- .ac3
- Format
- Binary
- Binary
- Category
- Video
- Audio
- Developer
- TechSmith
- Dolby Laboratories
- Description
- A TREC file contains a screen recording captured by TechSmith Camtasia, a screen recording and video editing program. It stores audio and video from a user's screen recording session and includes metadata, such as cursor effects and transitions. TREC files are typically used for storing content for tutorials and demonstrations.
- Audio file saved in the AC-3 (Dolby Digital) audio format; can include up to six channels of audio (DD 5.1 surround sound with subwoofer output); uses lossy compression and often used as the format for DVDs, cinema theaters, and game consoles.
- MIME Type
- application/trec
- audio/ac3
- Sample
- sample.ac3
- Wikipedia
- .ac3 on Wikipedia