OJOsoft Audio Converter is safe-to-install, virus-free and high in recoding speed when reformatting AC3 to 3GP audio. The audio converter is strongly recommended to encode AC3 to 3GP audio, YouTube to M4A, FLAC to MP3, YouTube to MP3, 3GP to WAV, QuickTime to MP3, MKV to AC3, or compress to 3GP audio from MJPEG, H.264, H.263, TOD, AVI, etc.. See the following AC3 to 3GP audio guide.
Click here to free download the audio converter utility for AC3 to 3GP audio - Microsoft Windows 7, XP, 2003, Vista supported - launch the audio-converter.exe file, following the installation wizard instructions. All decoders and encoders are built in.
Read the following audio conversion guide from AC3 to 3GP audio and run the AC3 to 3GP audio converter to turn AC3 to 3GP audio as the guide shows. Click flash demo of the AC3 to 3GP audio guide for the specific flash guide.
1. Select one or more AC3 input files to decode.
Click the upper Browse button to add the input AC3 files with extension of .ac3 for audio coping from AC3 to 3GP audio. If you want to change several files at one time, use + to add the files. Vice verse, click -.
2. Click right button on the AC3 to 3GP audio converting shareware to verify the output format and check the right output profile.
On the AC3 to 3GP Audio conversion shareware, verify the output format by pressing TO 3GP. You can notice that the profile name changes to 3GP Profile, where you can choose suitable profile from Audio Normal Quality - MPEG2/4 LC: 44100 Hz, Stereo, 64.00 kbps, Audio Best Quality - MPEG2/4 LC: 48000 Hz, Stereo, 128.00 kbps and Audio For Mobiles - AMR NB: 8000 Hz, Mono, 6.70 kbps. Edit button is also for you to set the your desired output quality, like frequency, channels, use mode sync, volume, audio bit rate.
3. Begin encoding your AC3 files to 3GP audio with hitting the big Convert on the lower right side of the audio converting application screen. Wait for the music conversion process to complete. When the program finishes transforming the AC3 file to 3GP audio, the program will notify you.
OJOsoft Audio Converter, designed for saving AC3 to 3GP audio, supports almost all audio formats conversion such as MP3 to MP2, AAC to MP3, WAV to AAC, M4A to AAC, etc.. It can also be used to make ASF to AAC, VOB to MP2, TS to OGG, XviD to WAV, etc..
The AC3 to 3GP audio converting software, OJOsoft Audio Converter, with user-friendly interface and batch conversion feature, is safe-to-install and you will be never worried about the virus. With all decoders and encoders built-in, the audio converter provides all-in-one solution for you, Windows 7, XP, Vista supported.
AC3 audio is Audio Coding 3. AC3 audio will continue to live on for many decades due to the number of systems and networks which currently utilize it. An AC3 stream is made up by a series of frames; each frame has a fixed number of 6 audio blocks; each audio block contains 256 audio samples per channel.
3GP audio and video files allowed use of AMR and H.263 codecs in the ISO base media file format (MPEG-4 Part 12), because 3GP specified the usage of the Sample Entry and template fields in the ISO base media file format as well as defining new boxes to which codecs refer.
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