Open Source Tcl Video Software for Mac

New version 0.5.2 Released November 2025. Snowmix is a Swiss army knife tool for mixing live and recorded video and audio feeds. It supports 2D and 3D clipping, scaling and transparent overlay of video, png graphics and text. It supports animation of video, images and texts through native commands changing scale, placement, transparency and rotation. Animation and actions can also be controlled through native scripting and an embedded Tcl and/or Python interpreter. Snowmix is designed for control over low bandwidth links and can work as a standalone CLI based program. Control over both CLI and a TCP connections. Input and outputs can be done through GStreamer pipelines or the GStreamer shmsrc/shmsink API. Supported for Ubuntu, Mint, Debian, Fedora, Mageia, Manjaro, MX Linux and OpenSUSE (macOS/OS X is partly supported). Free support in the discussion forum. See Snowmix in action on Youtube http://www.youtube.com/user/Snowmix4video

Software from LoCI Laboratory is devoted to information logistics, the study of the flexible coscheduling of the physical resources that underpin computer systems: storage, computation, and data transmission. We use IBP, L-Bone, exNode and LoRS.

DMD is a flexible DVD-like media container format. Play-DMD is a simple DMD-disk player.

QuickTimeTcl is an extension package to Tcl/Tk that runs on Mac OS Classic, Mac OS X, and Windows. It provides a high level interface to QuickTime from Tcl for both application development and scripting from console.

Tickle Tunes is a pure tcl/tk front end for mplayer for playing video and music.

Multisetup is a networking application server that provides a multiple os, thin (multimedia) client based, legacy device friendly environment for home networks. Its an alternative to single OS networks and XP Media Center.