3GP (3GPP file format) is a multimedia container format who used on 3G mobile phones but can also be played on some 2G and 4G phones. The 3GP file format stores video streams as MPEG or H.263 or AVC/H.264, and audio streams as AMR-NB, AMR-WB, AMR-WB+, AAC-LC, HE-AAC v1 or Enhanced aacPlus (HE-AAC v2). If you collected lots of 3GP video files and want to play back on mobile phones, you should download a professional application to help you out. Like all video converters on the market, Tune4mac MP4 Converter is powerful and all-in-one MP4 Converter for Mac, who is able to acted as 3GP Converter better too.
Method to convert MP4 to 3GP on Mac
To convert 3G2 on Mac X Lion, you should download professional application to do so. Tune4mac MP4 Converter is the very software that you are looking for. With it, not only can help you convert MP4 to the video format which matches mobile phones technical specifications, also can remove DRM from iTunes movies that purchases or rents in legal area. What's more, the simple step-by-step operation could give you a great experience to convert MP4 on Mac.
Download Tune4mac MP4 Converter and launch it;
- Click-one. Import MP4 video;
- Click-two. Choose "Mobile Phone 3GP Movie(.3gp)" as output format;
- Click-three. Click "Convert" button to convert MP4 file.
Tune4mac iTunes Video Converter is all-in-one software to convert video from one format to another. When you purchases or rents a video with M4V format from iTunes Store, you are not allowed to transfer it to any other Non-Apple portable media players, such as Sony Walkman, PSP/PS3, iRiver, even mobile phones like popular Nokia, BlackBerry etc, that because the DRM Copy-Protection is made by the movie producers for copyright protection. So how to remove DRM from those iTunes movies? Probably, my article of "Remove DRM from iTunes movie" would help you out.
.MP4 versus .M4A
MP4 is for video format to play .mp4 video on players.
M4A is for audio format to play. M4a audio on MP3 players.
M4A stands for MPEG 4 Audio and is a filename extension used to represent audio files.
The existence of two different filename extensions, .MP4 and .M4A, for naming audio-only MP4 files has been a source of confusion among users and multimedia playback software. Apple Inc. started using and popularizing the .m4a filename extension, which is used for MP4 containers with audio data in the Advanced Audio Coding (AAC) or its own Apple Lossless (ALE, ALAC) formats. Most software capable of creating MPEG-4 audio will allow the user to choose the filename extension of the created MPEG-4 files.
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