The program is portable: it does not use system registry and all settings are stored in INI files.

Adding files to the file list by Drag and Drop.

Displaying detailed technical information about the source files in the File properties window.

Copying of metadata from the source files.

Support for all the LAME encoder presets when converting to MP3.

Splitting the output files based on chapters stored in the source files.

The possibility of extraction/conversion any audio track from video files containing multiple audio tracks.

The possibility of extracting the original audio tracks from a video files without loss of sound quality.

Supported output formats: MP3, AAC, AC3, E-AC3, Ogg-Opus, Ogg-Vorbis, WMA, FLAC, M4A-AAC, M4A-ALAC, WV (WavPack), MKA-Opus, CAF-Opus, AIFF, WAV.

Supported input formats: AVI, MPG, WMV, MKV, MOV, FLV, RMVB, M2TS, VOB, MP4, 3GP, WEBM, DIVX, XVID, MPEG, MPE, ASF, M4V, QT, MXF, 3GPP, 3G2, 3GP2, 3GA, MKA, SWF (uncompressed), F4V, F4P, F4A, F4B, DAT, RM, OGM, OGV, AMV, DVR-MS, MTS, TS, HEVC, WTV, WAV, MP3, AC3, AAC, MPC, MPA, MP2, WMA, FLAC, SHN, APE, OGG, M4A, WV, AMR, AIFF, OPUS, CAF, VIDEO, M4R, MP4V, MP1, M4B, OGA, DTS, GSM, QCP, RA, VQF, THD, TRUEHD, TRUE-HD, DTSHD, DTS-HD, AVS, EAC3, TTA.

If the audio quality is poor, increase audio bitrate. To convert audio files or extract audio tracks from video files, just drag & drop them into main window, select proper profile from list, and click the Convert button. The Pazera Free Audio Extractor interface is very simple and user-friendly. The application allows to extract/convert full audio track or selected range only.Īt default settings, the application automatically selects all encoding parameters to maintain the original sound quality. More advanced users can customize audio encoding parameters used by encoder: audio bitrate, sampling frequency, audio channels, audio volume and other.

The program has a number of predefined settings (profiles) specially designed for novice users. In addition, the program allows you to split input files based on chapters (often found in audiobooks). The application supports over 70 audio and video formats, including AVI, MP3, FLV, MP4, MKV, MPG, MOV, RM, 3GP, WMV, WebM, VOB, FLAC, AAC, M4A. The program supports encoding with a constant bit rate - CBR, average bitrate - ABR and variable bit rate - VBR (based on LAME presets).

To convert audio streams to MP3 the application uses the latest version of the LAME encoder.

Ffmpeg convert wma to mp3