Search Results for "command line developer tools"

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.

GraphicsMagick provides a set of commandline tools and programming APIs for manipulating, editing, and converting raster and vector images. It is derived from ImageMagick, with the objective of providing better stability and performance than ImageMagick while retaining the original MIT/X11 license.

GEntrans is a collection of plug-ins and tools for the GStreamer multimedia framework. It provides a set of GStreamer elements useful in transcoding pipelines and an application to aid in running such pipelines. It also provides a plain and simple though capable and configurable GStreamer based multimedia player.

Lightweight cross-platform video player (Ada + SDL2 + FFmpeg). Support player for the BlackVideo. Works standalone via CLI or right-click on any video file. Usage Method 1 — Command Line Step 1. Unzip blackvideo-mini-player-v2.3.0.win.zip Step 2. Open the build\ folder, then type cmd directly in the address bar and press Enter — this opens a terminal already in that folder. Alternatively: open Command Prompt anywhere and use cd with the copied path: cd "C:\path\to\blackvideo-mini-player\build" Step 3. ...

A video thumbnail generator based on FFMPEG.

Render is a program for creating composite BMP image sequences. These images are composited as specified in a text configuration file. Mixer is a program for mixing film soundtracks. It accepts input files in WAV format and outputs a mixed soundtrack in WAV format. Each input channel can contain one or more audio files that are edited and mixed using a cue sheet. The maximum number of channels is a compile-time parameter.

...Provides an abstraction to access capture and playback devices. Implements audio mixing and resampling routines. Implements color conversion and scaling routines. FFmpeg is a command-line toolbox to manipulate, convert and stream multimedia content. ffplay is a minimalistic multimedia player. FFmpeg codebase is mainly LGPL-licensed with optional components licensed under GPL.

Small command line tool to convert REC files downloaded from a digital receiver PVR hard drive with pc2box210 into Transport Stream format.

tstools is a set of cross-platform command line tools for reporting on and manipulating MPEG (H.262 and H.264) data, as Transport Stream (TS), Program Stream (PS) or Elementary Stream (ES).

XvBA Tools is a library and small tool suite for demonstrating use of AMD's XvBA (X-Video Bitstream acceleration) API.

edje2yuv is a simple command line tool that exports arbitrary Edje animations to YUV4MPEG streams (YUV420P, YUV422P, YUV411P, YUV444P, MONO) and to raw RGBA for further usage in e.g. films or presentations. Edje is a complex graphical design & layout library based on the Enlightenment Foundation Libraries (EFL) allowing extremely flexible dynamic layouts and animations.

Little command line tool implementing a ring buffer which can be flushed by a signal. With a second signal the buffer can be discarded. I use it for preparing a recording from a dvb device so a record sart will catch also the last seconds before.

Command-line tools for movie subtitles in SubRip (.srt files) and MicroDVD format (.sub files). 'srtshift/udvdshift' can adjust the subtitles by shifting them to the beginning or to the end. 'srtrate' does the same by changing the supposed frame

A collection of tools and scripts for processing images and video from attached USB and FireWire webcams on Mac OS X. To start things off, there is a command-line tool for capturing webcam images.

FATCAPS, the Freakin' Advanced Tremendously useful enCAPSulator, is a set of tools for DVB-H broadcasting. It builds on the JustDVB-IT DVB-T software to generating a standards-compliant DVB-H signal including PSI/SI.

Tools that you really missed for the shell: buffered input/output suitable for video recording, high speed ISAAC pseudo random data generator, recursive diff with progress indicator, instant reboot without shutdown, shrink files to an arbitrary size, ...

writeit is the project name for a number of tools to create DVD-Video data and further handling. It is currently focussed on developping C binaries (mkdvdvimage, ...). The perl (historical) script writeit.pl is a command line front-end to a number of CD/

A command line tool to analyze and manipulate DVB (Digital Video Broadcast) Transport Streams