Search Results for "decoding" - Page 3
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Showing 115 open source projects for "decoding"
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hplayer
A multi-screen player using Qt + FFmpeg
hplayer is a lightweight multimedia player designed to demonstrate how to build a custom playback engine using FFmpeg and native rendering techniques. It focuses on providing a minimal yet functional implementation of video playback, including decoding, rendering, and synchronization. The project is structured as a learning resource, helping developers understand the fundamentals of multimedia pipelines. It supports common audio and video formats and includes playback controls for managing media streams. The architecture emphasizes performance and simplicity, using native libraries to achieve efficient playback. ... -
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libPGF
libPGF is an implementation of the Progressive Graphics File (PGF)
The Progressive Graphics File (PGF) is an efficient image file format, that is based on a fast, discrete wavelet transform with progressive coding features. PGF can be used for lossless and lossy compression. It's most suitable for natural images. PGF can be used as a very efficient and fast replacement of JPEG 2000. -
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VideoPlayerDemo
Encapsulate ijkplay player, self-implementing bottom-streaming
...It is particularly useful for understanding how low-level media decoding integrates with UI frameworks. The codebase acts as a reference for building custom video players. -
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C-squares
Concise spatial query and representation system (c-squares)
C-squares is an easily implemented method for storage, querying and display of spatial data locations, based on a hierarchical, grid-based representation of the Earth' surface. Source code for encoding, decoding, mapping, etc. is provided via this site. Additional support is available by contacting the system developer, Tony.Rees@marinespecies.org; see also the c-squares home page at http://www.cmar.csiro.au/csquares/ . -
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ffmpeg.js
Port of FFmpeg with Emscripten
ffmpeg.js is a JavaScript port of the FFmpeg multimedia framework compiled with Emscripten, enabling video and audio processing directly within browsers or Node.js environments. It provides prebuilt modules optimized for web use, balancing performance and file size while supporting common encoding and decoding tasks. By running entirely in JavaScript through asm.js, it allows developers to manipulate media files without requiring native binaries or server-side processing. The library supports different builds tailored for formats like WebM and MP4, including worker-based versions for improved performance in web applications. It exposes a programmatic API that mirrors FFmpeg command-line behavior, allowing developers to pass arguments and handle input and output streams in memory. ... -
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MiniakTools
Miniak Hacks!
A dumping ground for AKAI Miniak related sysex formats (program, rhythms, sequences), editors and tools. -
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anyLive
RTMP streamer, RTMP (HLS) second-on player, live streaming on demand
anyLive is a cross-platform live streaming framework that provides a complete end-to-end solution for audio and video capture, encoding, transmission, decoding, and rendering. Built on a C++ core and leveraging WebRTC and RTMP technologies, it supports multiple operating systems including Android, iOS, Windows, and Linux using a unified codebase. The project is designed for real-time communication and live broadcasting applications, offering low-latency streaming and compatibility with standard RTMP servers and CDNs. ... -
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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... -
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GIF for CLI
Takes in a GIF, short video, or a query to the Tenor GIF API
...It’s useful for quick visual feedback, lightweight demos, or just adding some personality to scripts and readmes. Despite its whimsical nature, the project is a tight example of frame decoding, timing, and terminal rendering glued together in a single command. -
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go-libav
Go language bindings for ffmpeg libraries
go-libav is a Go language binding for the FFmpeg libav libraries, enabling developers to perform advanced multimedia processing directly in Go applications. It exposes low-level functionality such as encoding, decoding, muxing, and demuxing through Go-friendly abstractions. The project is designed for performance-critical systems where direct control over media pipelines is required. It allows developers to build streaming servers, media analyzers, or transcoding tools with fine-grained control. The library bridges the gap between Go’s simplicity and FFmpeg’s powerful multimedia capabilities. ... -
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mk1utils
mk1utils: tools for the Wersi MK1, EX20, DX10, EX10R, DX5
mk1utils: tools for the Wersi MK1, EX20, DX10, EX10R, DX5 Included tools: * mk1parse: parse SYX and ROM/RAM files of Wersi MK1, EX20, DX10, EX10R, DX5 * mk1reqall: create SYX and MIDI files for requesting voices from Wersi MK1, EX20, DX10, EX10R * romcvp_dx10_to_mk1: convert CVs+Presets ROM/RAM from Wersi DX10 to MK1 format Special features: Decoding of envelope microcode (modul, special, and standard), rhythms, and sequences. Export of rhythms to MIDI files and waves to WAV files. SYX file import and export. Cartridge ROM file analysis. Firmware patches: * MK1_KMImod: firmware patches for Wersi MK1, EX20 * DX10_KMImod: firmware patches for Wersi DX10, EX10R Copyright (c) 2016-2019 by Klaus Michael Indlekofer. ... -
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base64io
A stream implementation for Python that provides transparent base64
...We wanted a standard stream that applies Base64 encoding and decoding. :class:`base64io.Base64IO` provides an io streaming interface with context manager support that transparently Base64-encodes data read from it. You can use it to transform large files without caching the entire context in memory or to transform an existing stream. -
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A C#/.net-library for encoding and decoding DataMatrix codes (based on a .net-port of libdmtx). DataMatrix.net also contains a small application for generating PDF documents containing different types of 1D- and 2D-codes.
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QtAV
A cross-platform multimedia framework based on Qt and FFmpeg
QtAV is a cross-platform multimedia framework built on top of Qt and FFmpeg that enables developers to create high-performance audio and video applications with minimal effort. It provides a flexible API for decoding, encoding, and rendering media streams, supporting a wide variety of formats through FFmpeg integration. The framework supports hardware acceleration technologies such as DXVA, VAAPI, and CUDA, ensuring efficient playback even for high-resolution or complex video formats. QtAV includes features like subtitle handling, video filters, frame-by-frame playback, and customizable rendering pipelines using OpenGL and other backends. ... -
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JSMpeg
MPEG1 Video Decoder in JavaScript
JSMpeg is a lightweight JavaScript MPEG1 video decoder and player designed for low-latency video streaming directly inside web browsers using HTML5 technologies. The project decodes MPEG video and MP2 audio entirely in JavaScript, allowing real-time playback without requiring plugins or native browser codec support. It is commonly used in applications involving webcam streaming, surveillance systems, remote monitoring, game streaming, and embedded video dashboards because of its low overhead... -
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Fox Audio Player
Simple and cross-platform music player.
...Automatically builds playlists based on the content of the folder selected from the dir browser. Supports various file types from digital audio to old videogame music using external libraries for decoding. -
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jsmpeg-vnc
A low latency, high framerate screen sharing server for Windows
...The browser client can support mouse lock for games that require relative mouse movement instead of absolute pointer positions. Its stack combines native capture and encoding with WebSocket delivery and JavaScript video decoding, giving users a browser-viewable remote screen without a full traditional VNC client. -
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MFNode
Media Foundation : Audio/Video Source, Transform and Sink.
...You will find : - audio/video player (win32) - custom media session - sequencer source - audio/video capture - screen capture - kinect V1 capture - wave audio mixer - http streaming (winsock) - jpeg encoding (Gdiplus) - dxva2 technologie - cuda decoding - directX9 renderer and shader - COM technologie - different kind of mediafoundation Source, Sink and Transform (mpeg2, flv, a52, vp6...) - mp3 to wave transcoder See readme in files section for more. -
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Icarus Scene Engine
3D .NET engine for Windows, Linux, Mac
Icarus Scene Engine is a cross-platform, CLS-compliant 3D framework, integrating open source APIs into a cohesive all-open-source, all .NET solution. For Windows, MacOSX & Linux. Uses OpenTK, OpenGL, OpenAL APIs for graphics and audio. Runs on Mono/.NET. Links to FFMpeg for streaming video, and FreeType as a temporary conversion mod to bring fonts into a native XML format. Binary builds of Icarus will be infrequent, roughly every 18 months or so, the GIT code updates regularly on a... -
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Lossless compressor for multichannel 8,16 and 24 bits audio data, with the ability of password data protection. Being 'lossless' means that no data/quality is lost in the compression - when uncompressed, the data will be identical to the original.
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A Transport Stream analyser for the Brazilian D-TV system (SBTVD / ISDB-Tb). It shows in a GUI the SI/PSI structure of the stream in a tree-view, bitrate statistics for each ES, specific Closed Caption, EPG and DSMCC carroussel decoding plus more.
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ExMplayer
Play any media files,convert,cut,extract and more
ExMplayer is a free GUI front-end for award-winning MPlayer with 3D/2D video playback support ,tools like audio converter,media cutter and audio extractor.It can play audio,video,dvd files(.vob),vcd files(.mpg,.dat) etc and supports network streaming. Plays hundreds of different video and audio formats, including MPEG-1, -2 and -4 (DivX), H.264,H265 /HEVC,VP9, Ogg Vorbis and AAC. Supports subtitles, subtitle decoding is done using the ASS library.So it can play any media formats without any external codecs. ExMplayer also supports 3D video playback, wide variety of 3D formats supported.You can easily watch low volume media files with volume booster with volume boost up to 5000%.Media cutter can be used to cut media files without quality loss.Audio extractor can be used to extract audio from video files.Audio converter supports 11 different audio formats. ... -
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mp3splt
utility to split mp3, ogg vorbis and FLAC files without decoding
mp3splt is a free utility to split mp3, ogg vorbis and FLAC files without decoding, selecting begin/end time; if file is an album, you can get splitpoints automatically from internet or a local cue, cddb file. It also splits Mp3Wrap and AlbumWrap archives. Supports splitting and trimming by silence detection. For mp3 files, both ID3v1 and ID3v2 are supported using original tags or user defined tags. -
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Intel QuickSync Decoder
A free decoder that utilizes the Intel QuickSync technology
Abstracts the hassle of HW accelerated decoding in Intel's 2nd generation Core i3/i5/i7/Pentium/Celeron (SandyBridge) or newer Intel CPU/GPU using the Intel QuickSync technology. Started as an internal decoder within FFDShow. Can be easily ported to other DirectShow decoders. The Intel QuickSync decoder is now used within FFDShow, LAV video decoder and PotPlayer. -
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getNya
Simple application for downloading pictures from Zerochan.net
...You can find images by size or a tag. It's simple. And flat. All you need to do: download .jar file and run it with Oracle JVM (or any another JVM supporting image decoding)
