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How to play the WeChat, voice and m4a formats of Apple's 5s mobile phone?
1 and M4A are extensions of MPEG-4 audio standard files.
It is mentioned in the MPEG-4 standard that the common MPEG-4 file extension is ".mp4".
Since Apple began to use ".m4a" in its iTunes and iPod to distinguish the video and audio files of MPEG4-4, the extension of ".m4a" has been recognized by everyone.
At present, mainstream players such as Qian Qian Listening to Music, Storm Video and Cool Dog all support playing m4a files.
2. Any playback software that can be installed in Apple's mobile phone can open files in .m4a format.
3, it is recommended to open it with storm video.
With the popularity of Apple's iPhone and iPad in the world, M4a audio files that are common in iPhone and iPad have already become very popular. At present, all mainstream players, such as Cool Dog, Cool Me Music Box, Baidu Music, Qian Qian Jingting, Storm Video and even the players that come with Windows system, support playing m4a audio files.
In addition, users can directly change audio files in mp4 format to m4a extended format and play them directly on iPhone/iPad. In addition, you can also use tools to convert files in mp3 and mp4 formats into m4a formats.
1. Open the iTunes software and add the ringtone song you want to iTunes. Click "File" in the upper left corner, then click "Add File to Database", find the song file downloaded to the computer in advance, and click the "Open" button below.
2. Find the newly added song in the song, pop up a box, and click the "Show Introduction" button.
3. Select "Options" again, check "Start Time" and "Stop Time", then change the stop time to less than 40 seconds, and click the "OK" button below.
4. Right-click the song again, select "Create ACC Version", and click "Create ACC Version" to start converting songs.
5. After conversion, files with the same file name but less than 40 seconds will appear in iTunes music.
6. Right-click the converted song, and then click Show in windows Explorer.
7. Change the format of "m4a" to "m4r" and click "Yes" in the pop-up "Rename file unavailable" window.
8. Find Preferences in Edit of iTunes menu bar, open the box in front of Ringtone in General-Source, and then click OK.
9. When you see "ringtones" in the iTunes library, you can see whether your files have been converted into ringtones. If not, you can open the folder you just converted, transfer the m4r file directly with the mouse, or add the m4r file.
10. Connect your Apple mobile phone to the computer, click "ringtone", put a tick before synchronizing the ringtone, and then click on the bottom right to synchronize.
After syncing, you can disconnect the iphone from your computer.
1 1. Open the settings in iphone, select "ringtone" in voice, and click the newly synchronized ringtone.
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