What is the difference between .trec and .opus?
- Extension
- .trec
- .opus
- Format
- Binary
- Binary
- Category
- Video
- Audio
- Developer
- TechSmith
- Xiph.Org
- 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.
- An OPUS file is an audio file created in the Opus format (also called "Ogg Opus"), a lossy audio format developed for Internet streaming. It uses both SILK (used by Skype) and CELT (from Xiph.Org) codecs and supports variable bit rates from 6 kb/s to 510 kb/s.
- MIME Type
- application/trec
- audio/opus
- Sample
- sample.opus
- Wikipedia
- .opus on Wikipedia