2010
next generation audio: CELT update 20101223
CELT is a general purpose, low-delay codec intended for similar
use and performance cases as Vorbis, but with the additional
features of very low delay and low CPU/memory requirements. CELT
supports stereo, can achieve a total algorithmic delay as low as
5ms, scales well to lower bitrates than Vorbis, and currently
provides superior audio fidelity to Vorbis on many if not most
natural audio inputs. From 24kbps through 64kbps 48kHz stereo, it
is comparable quality to HE-AAC v1 and provides considerably higher
audio fidelity than AAC-LD with equal or much lower delay.
File Formats
by JJL (via)
There are a number of different types of Audio files. The most common are Wave files (wav) and MPEG Layer-3 files (mp3). There are, however, many other audio file types discussed below. The type is usually determined by the file extension (what comes after the "." in the file name). For example, ".wav", ".mp3" or ".dct".
HOWTO: Easily enable MP3, MPEG4, AAC, and other restricted encoders in FFmpeg - Ubuntu Forums
by Xavier Lacot
A common question is "why doesn't the repository FFmpeg convert to mp3, aac, mpeg4, etc?". Ubuntu doesn't make it very clear to the general user as to why to repo FFmpeg is so limited or how to fix this issue. This is reflected in the number of forum questions relating to this topic.
2009
Hydrogenaudio Knowledgebase
by marco
Welcome to the Hydrogenaudio Knowledgebase (HAK), a wiki-styled resource designed to be a focal point for information related to all facets of audio technology.
2008
MediaCoder_Extraire l'audio d'une vidéo__FreeWare
by decembre & 3 others
Permet d'extraire l'audio d'une vidéo et de le convertir en d'autres formats. Excellent pour réduire le poids d'une vidéo sans perdre de qualité.
2007
XP Codec Pack
by Aspo & 2 others
"XP Codec Pack is one of the most complete codec pack" audio and Video codecs for windows xp system...
Encodez et éditez vos vidéos avec la logithèque
by sdaclin
Une floppée de logiciels qui servent à réencoder ses vidéos ou fichier audio de la part de Clubic.
C'est pratique !
2006
dBpowerAMP__the Swiss knife of audio Music Converter
by decembre & 5 others
dBpowerAMP supports practically every audio type created: mp3, mp4, m4a, wma, Ogg Vorbis, AAC, Monkeys Audio, FLAC, the list goes on....fully compatible with Windows 95 / 98 / ME / NT4 / 2000, Windows XP. Split into four components (no need to bloat your
Digital Cut | Pratique
by noelopan
Site de ressources pour les monteurs audio, vidéo et films. Modèles de devis, barêmes de salaires, tutoriaux sur Protools, Final Cut... Comparatif des formats vidéos et audios.
2005
GLOBAL IP SOUND VOICEENGINE TECHNOLOGY ENABLES SUPERIOR VOICE QUALITY IN GOOGLE TALK INSTANT COMMUNICATIONS SERVICE
by svartling
Global IP Sound (GIPS), a leading provider of embedded voice-processing solutions for the Voice over IP (VoIP) market, today announced an OEM license agreement with Google for voice processing solutions. The solutions, which improve PC-to-PC voice quality, are being used with the company’s Google Talk, an open, instant communications service.
Winamp Alternative v1.04 Beta
by svartling
Winamp Alternative is a codec like QuickTime Alternative and Real Alternative. It allows you to listen SHOUTcast without having to install Winamp. Also you can play NSV Streams in your browser.
Winamp Alternative v1.03 Final
by svartling
Winamp Alternative is a codec like QuickTime Alternative and Real Alternative. It allows you to listen SHOUTcast without having to install Winamp. Also you can play NSV Streams in your browser.
