Search Results for "alpha"
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Showing 983 open source projects for "alpha"
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Build Agents and Models on One PlatformGemini Enterprise Agent Platform is Google Cloud's comprehensive platform for developers to build, scale, govern, and optimize agents and models. Choose from Google's most advanced models and third-party models like Anthropic's Claude Model Family.
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Olive Video Editor
Free open-source non-linear video editor
0.2 is the upcoming major release of Olive. It's a complete rewrite from the ground up designed around cutting-edge features to help you make the best videos possible. Olive 0.2 provides powerful and flexible node-based compositing. Node editing is a form of visual programming that gives you full control over how Olive renders your video. Rather than a "fixed" pipeline where one effect occurs after the other, nodes allow you to connect anything to anything else allowing a ton of flexibility... -
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libavif
Library for encoding and decoding .avif files
libavif is a portable, open-source C library that implements encoding and decoding for the AVIF (AV1 Image File Format), offering a robust, production-ready way to work with AVIF images across platforms. It supports all AV1-supported YUV formats and bit-depths, including alpha (transparency), and includes command-line tools (avifenc and avifdec) to easily convert to/from AVIF from common image formats like JPEG, PNG, or Y4M. The API is straightforward, allowing applications to integrate AVIF support natively — creating, decoding, compressing, or decompressing images programmatically. Recent developments have added experimental support for HDR gain maps, improved color-space handling (including wide color gamut and high bit depth), and better quality tuning modes for encoding, making libavif a cutting-edge tool for high-quality image compression. -
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AV1 AVIF
AV1 Image File Format Specification - ISO-BMFF/HEIF derivative
...The project outlines the syntax and semantics required for AVIF compliance, including support for multiple image profiles, color depths, chroma subsampling modes, HDR/WCG, alpha channels, animation/image sequences, and various color-space/bit-depth combinations — making AVIF a versatile, modern image format suitable for both simple photos and advanced imagery needing high fidelity. The specification ensures interoperability across encoders and decoders, providing guidelines so that images created by any compliant AVIF encoder can be reliably decoded by compliant decoders. ... -
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Gifski
Convert videos to high-quality GIFs on your Mac
...The QuickTime Animation format is not supported. Use ProRes 4444 XQ instead. It's more efficient, more widely supported, and like QuickTime Animation, it also supports alpha channel. Gifski has a bunch of settings like changing dimensions, speed, frame rate, quality, looping, and more. -
Build Securely on AWS with Proven FrameworksMoving to the cloud brings new challenges. How can you manage a larger attack surface while ensuring great network performance? Turn to Fortinet’s Tested Reference Architectures, blueprints for designing and securing cloud environments built by cybersecurity experts. Learn more and explore use cases in this white paper.
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myNetPC is a VNC - written entirely in Delphi. Ultimate goal is open-source alternative to "LogmeIn" and "GoTomyPC".
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MediaPortal
Turn your PC into a very advanced MediaCenter/HTPC
MediaPortal turns your PC into a very advanced MediaCenter / HTPC. It allows you to listen to your favorite music & radio, watch and store your videos and DVDs, view, schedule and record live TV as a digital video recorder and much much more -
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Apprentice Video
it's a video player, also works for music and pictures
This player stands on the giant shoulders of FFmpeg. Audio rendering is accomplished via portaudio v19. Video rendering is via OpenGL, using fragment programs when possible. User interface is implemented with Qt 4/5/6. ASS/SSA subtitle rendering is implemented with libass. This player provides several performance options to enable adequate video playback on slow hardware: * skip loop filter * skip non-reference frames * skip color converter * reduce playback speed to... -
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Snowmix
Video mixer for mixing live and recorded video and audio feeds
New version 0.5.2.2 Released May 15th 2026. 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... -
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A multimedia authoring and processing framework and a video playout server for television broadcasting.
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MongoDB Atlas runs apps anywhereMongoDB Atlas gives you the freedom to build and run modern applications anywhere—across AWS, Azure, and Google Cloud. With global availability in over 115 regions, Atlas lets you deploy close to your users, meet compliance needs, and scale with confidence across any geography.
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MediaBeat Player
A small media player for Linux users
MediaBeat Player focus on being light-weight, not using much memory resources in order to play media files. Formats include AVI, MP4, MPG, MP2, MP3, WAV, AAC and FLAC. -
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I am sorry. This app currently supports only Japanese. (English support will be available soon) This app is a video editing application that runs on Windows. You can easily trim or combine unnecessary parts of MP4 files shot with smartphones or digital cameras, synthesize audio files and image files, and synthesize text characters. The completed project can be output as an MP4 file, so it can be posted on video sites such as YouTube. Since it is still under development, the...
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OMM (Open Multimedia) is a set of C++ applications and libraries based on the UPnP (Universal Plug and Play) standard. It provides a framework and easy to use applications for networked multimedia and home automation software.
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Keypresshelper
a tool to automate a keypress if a certain condition is met
Keypresshelper ist ein tool um Tastenkombinationen zu automatisieren, wenn eine Bedingung erfüllt ist wie ein Mausklick oder eine bestimme Farbe eines Pixels auf dem Bildschirm. Das Tool wurde hauptsächlich erstellt um Overlays in OBS ein und auszublenden, ist aber vielfältig einsetzbar. Für eine komplette Liste an möglichen Tastenkombinationen besucht bitte diese Seite hier: https://www.autoitscript.com/autoit3/docs/appendix/SendKeys.htm Keypresshelper is a tool to automate a... -
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Top Video Converter
Video converter tool used to convert videos to audio from PC or online
Top Video Converter is a free, lightweight, and open source software used to convert audio/video files to other formats. The software can convert from audio to video and vice versa. If you choose to pull a video from YouTube, an option to download the thumbnail is available. -
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PyDownloader
PyDownloader is simple program for download media from web-sites
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gIVTV is a small app for viewing TV with your ivtv-supported TV capture card. It also supports recording, and setting ivtv's many advanced settings. For developers, easy Java classes are provided to interface ivtv. Runs on gcj, no Sun Java needed.
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Präsentationssoftware für Kirchen, Gemeinden, christliche Vereine etc. zum einfachen und flexiblen Präsentieren von Liedtexten, Bildern, Videos, etc. (Für den Gebrauch in Deutschland entwickelt, internationale Konformität nicht gewährleistet.)
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VirtualDub2
An enhanced version of the original VirtualDub
A streamlined video editor with simple frame-by-frame timeline. Free, open-source, portable. The default package is ready for use with many essential plugins included, and can be further extended with 3rd party codecs and filters. See Wiki for detailed description: https://sourceforge.net/p/vdfiltermod/wiki. Previous name of this project: VirtualDub FilterMod -
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Unofficial Action Cam Yi Desktop
Unofficial Action Camera Yi Desktop App
Action Camera Yi Desktop App 2nd Version is an application that can be used to control Action Camera Yi through Desktop / Computer. This application offers faster data processing. In the Features section, You can see the features offered by this app. This app has the following advantages : -Low Latency Live Streaming.You can use this application for streaming to Streaming Provider (i.e. Youtube). -Adjustable Live Streaming Video’s FPS (Frame Per Second). -Selectable Image Processing for... -
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SpotifyToGoogle
Transfer your saved songs from Spotify to Google Music
Transfer your saved songs from Spotify to Google Music. Now can transfer specific playlist. This was written for my only needs, but can be modified to be a much more versatile app. https://github.com/Asdprom/spotify_to_google -
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GLMixer
Graphic Live Mixer
GLMixer performs real time graphical blending of several movie clips and of computer generated graphics. Drop video files in the mixing workspace and place them in a circular area to change their opacity ; if you selects two videos, moving them together performs a fading transition. This principle generalizes to a large number of videos. Direct interaction with the video allows to be fast and reactive, and to move and deform them on screen. The output of your operations is shown in the...
