.261 File Extension
- Developer by: VideoLAN Project Team
- Category: Digital video and movie Files
What is an .261 file?
.261 is H.261 encoded video
The 261 file extension was in the past used for videos encoded using the H.261 codec.
These could be found as part of a multimedia container, like AVI. Generally, no longer used as it was replaced by newer codecs and formats.