by DigitByte Studio Mix audio files into video, Convert audio and video to AVI, Join video into AVI, Bundle a microphone recorder. Support different codecs such as DivX, XviD. Change video file size, encoding bitrate, frame size, codecs, adjust the video aspect ratio.
by NeoSound FX Neosound FX is a free audio editor and recorder. Neosound FX can record, play sounds, import and export WAV, AIFF, MP3, and OGG files. Edit sounds using cut, copy, and paste features, mix tracks, or apply effects to your recordings.
