The VideoLAN Forums

I tunes and QuickTime no longer supported my recorded mobile video (3gp). Conversion with h264-mp3/mpeg etc. are not played in the above mentioned programs. Display audio codec aac/m4a though it is real mp3 or mpeg.

VLC 2.0.8 - _Windows 7 Starter Transcoding to Standard H264-AAC. MP4 Audio Codec not found. Handy-Video qt4 warning: Transcode MRL: sout=#transcode{vcodec=h264,vb=0,scale=0,acodec=mp4a,ab=128,channels=1,samplerate=44100}:std{access=file,mux=mp4,dst='D:\Videos\042.mp4'} mp4 warning: unknown box type ...