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Audacity is an audio tool that allows you to record and play sounds, import or export WAV, AIFF or MP3 files. Use it to edit your sounds using Cut, Copy and Paste (with unlimited Undo), mix tracks together, or apply effects to your recordings. Audacity also has a built-in amplitude envelope editor, a customizable spectrogram mode and a frequency analysis window for audio analysis applications. Built-in effects include Bass Boost, Wahwah, and Noise Removal, and it also supports VST plug-in effects.

gPodder — simple, usable podcast consumption. Download free audio and video content ("podcasts") from the Internet and watch it on your computer or on the go. iPod, MP3 player and mobile phone support. RSS, Atom, YouTube and Soundcloud feeds. Focus on Usability. Integrated with the gpodder.net Web Service. User interfaces: GTK+, Maemo 4, Maemo 5 and CLI. Plays well together with the Panucci podcast player

LosslessCut aims to be the ultimate cross platform FFmpeg GUI for extremely fast and lossless operations on video, audio, subtitle and other related media files. The main feature is lossless trimming and cutting of video and audio files, which is great for saving space by rough-cutting your large video files taken from a video camera, GoPro, drone, etc. It lets you quickly extract the good parts from your videos and discard many gigabytes of data without doing a slow re-encode and thereby losing quality. Or you can add a music or subtitle track to your video without needing to encode. Everything is extremely fast because it does an almost direct data copy, fueled by the awesome FFmpeg which does all the grunt work.

Balabolka is a Text-To-Speech (TTS) program. All computer voices installed on your system are available to Balabolka. The on-screen text can be saved as a WAV, MP3, OGG or WMA file. The program can read the clipboard content, view the text from DOC, RTF, PDF, ODT, FB2 and HTML files, customize font and background colour, control reading from the system tray or by the global hotkeys. Balabolka uses various versions of Microsoft Speech API (SAPI); it allows to alter a voice's parameters, including rate and pitch. The user can apply a special substitution list to improve the quality of the voice's articulation. This feature is useful when you want to change the spelling of words. The rules for the pronunciation correction use the syntax of VBScript.

Mediaplayer - qualitative and pure playing multimedia of files, including mp3; good facilitys, the small size and minimal use of system resources. Crystal-clear sound, technology of reproduction essentially differs from Winamp and WMP. Sensitive equalizer. A maximum of functionality from a minimum of resources. The minimal consumption of system resources. Multilingual support. Support of set of formats of audio. Adjustment of global and local hot keys (patterns from WinAmp and WMP).

Multimedia player. Supports almost every available video formats out there. Player contains internal codecs and there is no need to install codecs manually. Other key features include WebCam/Analog/Digital TV devices support, gapless video Playback, DXVA, live broadcasting. Cfn play almost all multimedia files!

Shotcut is a free, open source, cross-platform video editor for Windows, Mac and Linux. Major features include support for a wide range of formats; no import required meaning native timeline editing; Blackmagic Design support for input and preview monitoring; and resolution support to 4k. Trimming on source clip player or timeline with ripple option. Easy-to-use cut, copy, and paste operations. Append, insert, overwrite, lift, and ripple delete editing on the timeline. 3-point editing. Hide, mute, and lock track controls. Multitrack timeline with thumbnails and waveforms. Unlimited undo and redo for playlist edits including a history view. Create, play, edit, save, load, encode, and stream MLT XML projects (with auto-save).

SMPlayer intends to be a complete front-end for MPlayer, from basic features like playing videos, DVDs, and VCDs to more advanced features like support for MPlayer filters and more. One of the most interesting features of SMPlayer: it remembers the settings of all files you play. So you start to watch a movie but you have to leave... don't worry, when you open that movie again it will resume at the same point you left it, and with the same settings: audio track, subtitles, volume.

Mp3tag is a powerful and yet easy-to-use tool to edit metadata of common audio formats where it supports ID3v1, ID3v2.3, ID3v2.4, iTunes MP4, WMA, Vorbis Comments and APE Tags. It can rename files based on the tag information, replace characters or words in tags and filenames, import/export tag information, create playlists and more. Mp3tag supports online database lookups from, e.g., Amazon, discogs, or freedb, allowing you to automatically gather proper tags and cover art for your music library.

This project is based on the original "Media Player Classic" and was created after Gabest, the original author, stopped working on it. Several new features have been integrated in this player, such as : An option to remove Tearing; Translation in several languages (currently Czech, French, German, Korean, Hungarian, Russian, Spanish and Turkish); Additional video decoders and in particular H.264 and VC-1 with DXVA support; Better support for Windows Vista, including a release for 64 bits platform; Support for EVR renderer.