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MPEG to M4A - Convert audio online
https://www.aconvert.com/audio/mpeg-to-m4a/
MPEG-4 Part 14 or MP4 is a digital multimedia container format most commonly used to store video and audio, but can also be used to store other data such as subtitles and still images. M4A stands for MPEG 4 Audio and is a filename extension used to represent audio files.
MPEG to M4A (Online & Free) — Convertio
https://convertio.co/mpeg-m4a/
MPEG was developed in 1993 as MPEG-1 and it was a very popular format for audio and video storage. Today it is the most compatible media format in the world. When the format first appeared, it was innovate and ahead of its time, provided relatively high quality files while reducing their size and made it easy to upload and download files by ...
M4A to MPEG convert audio files — FREE online converter
https://online-audio-convert.com/en/m4a-to-mpeg/
2022-2-5 · M4A, which is short for MPEG-4. Developed by Apple in 2004, M4A is an audio file created in a multimedia format. It is used to store compressed video and audio files. Worth noting, M4A files can also store images. Using different codecs, you can compress the file with or without losses. M4A is an improved version of the mp3 format.
What Is M4A and How M4A Differs from MP3 and Other …
https://www.macxdvd.com/mac-dvd-video-converter-how-to/what-is-m4a.htm
The .m4a file signifies the audio layer of (non-video) MPEG 4 movies and are encoded with advanced audio coding (AAC) that is a lossy compression. As a new codec supposed to be raised as the new standard for audio file compression, M4A is generally regarded as the successor to MP3 and produces better audio quality and smaller size than MP3 file.
Compress M4A - Online and Free
https://ocompress.com/m4a
The M4A (MPEG-4 Audio) extension is used for compressed audio files created in MP4 or MPEG-4. However, unlike them, M4A only contains audio data. In Apple's QuickTime, these documents can be applied to Apple products such as iPod multimedia software or iTunes. The higher the compression ratio, the smaller the file size than the regular MP3 ...
M4A Converter - FreeConvert.com
https://www.freeconvert.com/m4a-converter
What is an M4A (MPEG 4 Audio) file? MPEG 4 Audio (M4A) compresses and encodes audio files by using one of two coder-decoder algorithms: Advanced Audio Coding (AAC) or Apple Lossless Audio Codec (ALAC).M4A files are smaller in size while simultaneously better in quality than MP3 files, with which it shares the most similarities, in comparison to all other audio file formats.
M4A转MP3 - 在线转换音频文件 - Aconvert.com
https://www.aconvert.com/cn/audio/m4a-to-mp3/
M4A转MP3 - 免费在线转换M4A(Audio-only MPEG-4)文件到MP3(MPEG-1 or MPEG-2 Audio Layer III)文件 - 在线转换音频文件。 无需进入目录，直接选择源文件和目标格式，然后点击“开始转换”按钮快速开始转换。
MPEG-4标准定义的音频压缩格式AAC详解_NeoStudio ...
https://blog.csdn.net/neo_yin/article/details/52086860
2016-8-1 · 一、AAC简介AAC代表Advanced Audio Coding（高级音频编码），是一种由MPEG-4标准定义的有损音频压缩格式，由Fraunhofer发展，Dolby, Sony和AT&T是主要的贡献者。在使用MP4作为各种内容的容器格式的新多媒体MPEG-4标准中，它是MPEG ...
MPEG-AAC家族介绍_Zymill's Blog-CSDN博客
https://blog.csdn.net/zymill/article/details/78778540
2017-12-12 · AAC音频编码格式，完整名称叫做"高级音频编码（Advanced Audio Codec）”。这种先进而高级的编码规范，是由Fraunhofer IIS公司（前MP3标准的制定者）、Dolby、AT&T、索尼、苹果等产业巨头共同开发的。AAC音频编码技术早在1997年就制定成型，当时在MPEG-2中作为了MPEG2-AAC音频编码规格之一，后来，在2000年...
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