M4A settings profile and Edit M4A properties

The page is about M4A settings profiles preset by OJOsoft Video/Audio Converters. M4B and M4R audio format can also be found in M4A output selection. OJOsoft Total Video Converter, OJOsoft PSP Video Converter, OJOsoft Audio Converter, OJOsoft iPhone Video Converter, OJOsoft iPod Video Converter, OJOsoft DVD Audio Ripper, OJOsoft DVD to iPhone Converter, OJOsoft DVD to iPod Converter, OJOsoft DVD to PSP Converter, OJOsoft DVD to Zune Converter, OJOsoft M4A Converter, OJOsoft MP3 Converter, OJOsoft WAV Converter, OJOsoft WMA Converter and OJOsoft Zune Video Converter can offer you the 5 preset M4A settings profiles.

M4A profile - Normal Quality - MPEG2/4 LC: 44100 Hz, Stereo, 96.00 kbps
M4A profile - Best Quality - MPEG2/4 LC: 48000 Hz, Stereo, 256.00 kbps
M4A profile - iTunes Audio Book - MPEG2/4 LC: 48000 Hz, Stereo, 256.00 kbps
M4A profile - iPhone Ringtone - MPEG2/4 LC: 44100 Hz, Stereo, 128.00 kbps
M4A profile - [Custom M4A]

The M4A settings profile of M4A Normal Quality - MPEG2/4 LC: 44100 Hz, Stereo, 96.00 kbps is offered by OJOsoft Total Video Converter, OJOsoft DVD Ripper and OJOsoft HD Video Converter.

Edit M4A settings and M4A parameters specification

The Edit M4A settings profile handles all the specific settings for M4A. You can save and restore the profile settings after finishing the edit.

Edit M4A profile, settings, parameters

OJOsoft Video/audio Conversion Software give kinds of parameters specification for your choice as follows.

Extension/Format for M4A Settigs: m4a, m4b, m4r.

M4A Audio Format/Compression: MPEG2/4 AAC-LC.

M4A Audio Bit Rate: 16k, 48k, 56k, 64k, 96k, 112k, 128k, 160k, 192k, 224k, 256k, 320k, Original.

Audio Frequency/Sampling rate for M4A: 11025(low), 12000, 16000, 22050, 24000, 32000, 44100(normal), 48000(high), Original.

M4A Audio channels: Mono, Stereo, Original.

M4A Audio Volume: 50%, Original, 150%.

Settings of Use Sync Mode, Set FPS, Convert FPS for M4A profile: Use Sync Mode: Default, Mode A, Mode B, No. Set FPS settings include Do nothing, As source, As NTSC, and As PAL while Yes or No can be selected in Convert FPS.

Interlace/Deinterlace for M4A: Default , Interlace, Deinterlace.

M4A audio file

An M4A file is a file containing audio in compressed with MPEG 4 technology, which is a lossy compression algorithm, similar to MP3 one, but improved to get better quality in lesser space. M4A basically means MPEG 4 Audio nd make easier to distinguish audio files from video files.

More files codec

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