Files with rtsl extension are used by the RealNetworks software. 

Detailed description

Software that works with rtsl file extension

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RTSL file extension - RealAudio RTSL document file

What is rtsl file? How to open rtsl files?

File type specification:

Digital video and movie file type icon Digital video and movie file type

rtsl file icon: rtsl filetype icon

The rtsl file extension is related to RealNetworks, which utilize the IETF standardized Real Time Streaming Protocol (RTSP) but only to manage the connection. The actual audio data is sent with their own proprietary RDT protocol, which they initially kept secret. Recently, some specifications for the RDT protocol have been made public through the Helix Community project. The open-source MPlayer project eventually developed a means of playing the RDT streams.

MIME: application/x-rtsl Mime: application/x-rtsp

Help how to open RTSL files:

This file type is not meant to be opened directly, there is no software that could open and work with it directly, or there is no information available in public sources about opening this file type. This is usually the case of some internal data files, caches, temporary files etc.

How to convert file with extension RTSL:

As far as we know, this .rtsl file type can't be converted to any other file format. This is usually the case of system, configuration, temporary, or data files containing data exclusive to only one software and used for its own purposes. Also some proprietary or closed file formats cannot be converted to more common file types in order to protect the intellectual property of the developer, which is for example the case of some DRM-protected multimedia files.

List of recommended software applications associated to the .rtsl file extension

Recommended software programs are sorted by OS platform (Windows, macOS, Linux etc.) and possible program actions
that can be done with the file
: like open rtsl file, edit rtsl file, convert rtsl file, view rtsl file, play rtsl file etc. (if exist software for corresponding action in's database).

  • Others rtsl file

Unspecified and all other actions for computer programs working with rtsl file - RealAudio RTSL document file

Click on the software link for more information about RealPlayer. RealPlayer uses rtsl file type for its internal purposes and/or also by different way than common edit or open file actions (eg. to install/execute/support an application itself, to store application or user data, configure program etc.).

Microsoft Windows:

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RTS file extension > Digital video and movie file types

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