FreeSWITCH video data
File type: Digital video and movie file
An fsv file contains video data in a format used by FreeSWITCH, a communications platform.
The file is intended for processing within FreeSWITCH rather than for use as a general-purpose video file.
File type category:
Digital video and movie file
Date updated: October 6, 2026
The fsv file extension is associated with FreeSWITCH, an open-source telephony and communications platform maintained by SignalWire. FreeSWITCH routes and interconnects communication protocols and can handle audio, video, and text.
An fsv file stores video in a FreeSWITCH-specific format. It belongs to the media data handled by the platform and is not a broadly supported consumer video format.
FreeSWITCH is available on multiple platforms. Because the format is specific to FreeSWITCH, access to the file depends on a compatible FreeSWITCH installation and its configured media capabilities.
Use FreeSWITCH to process an fsv file. The file is not normally opened directly in a standard video player.
Install FreeSWITCH on a supported platform and use the file within the appropriate FreeSWITCH workflow or configuration.
FreeSWITCH may be able to export fsv files to other formats.
Apps designed for playing fsv files:
Multiplatform
Software apps that record to fsv files:
Multiplatform
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