Как конвертировать 3GP в MP3
- Добавьте ваш файл .3GP - перетащите его в поле выше или нажмите, чтобы выбрать.
- Конвертируйте его в .MP3 за несколько секунд.
- Скачайте ваш новый файл .MP3.
Чего ожидать
- AMR audio from older phones re-encodes to MP3 at 8 kHz speech quality - choosing a higher bitrate does not improve it.
- If the original
3gpcarried AAC audio, the MP3 output will sound noticeably cleaner and a bitrate of 128 kbps or above is worthwhile. - The source
3gpis unchanged; only the exportedmp3lacks the video track.
Часто задаваемые вопросы
Will converting 3GP to MP3 improve the audio quality?
No. Re-encoding AMR to MP3 cannot recover quality lost when the phone originally recorded in AMR - the MP3 will sound identical to the source.
My 3GP file has no sound - will converting fix it?
Unlikely. Open the file in VLC first; if VLC is also silent the file has no audio track, and converting will produce a silent
mp3.What MP3 bitrate should I pick?
For AMR speech recordings 96-128 kbps is plenty; for AAC music recordings 192 kbps or higher is reasonable.
Does this work for `.3g2` files too?
Yes -
3g2 uses the same container structure as 3gp and all the tools listed here handle both formats identically.Программы, которые конвертируют 3GP: Aimersoft DRM Media Converter for Windows · FormatFactory · Free Studio · Freemake Video Converter · iPad Video Converter Factory Pro · SUPER · Xilisoft Video Converter · Any Audio Converter
