The format often uses AMR-NB audio, which is generally poor and optimized for speech rather than high-fidelity sound. Safety and Reliability Concerns What Are 3GP Files? - Adobe
: The term "extra quality" suggests you're looking for higher quality 3GP files. However, 3GP is an older format that typically doesn't support high-definition video. The quality can vary based on the encoding settings, but generally, 3GP files are smaller and more compatible with older mobile devices. desi girl blog com 3gp extra quality