Does any one of you kind forum users have an answer for a newbe who has found he only gets part of visuals when convert 3gp to mpeg4? I installed ffmpeg4 009 and then linked to the open sourced mpeg2enc etc to install. (I did find I had to download the mpeg2enc from the site by apple-click and downloading the file then linking to the installation. The other 2 files were already there in a folder). Anyway after installing the program I dropped my 3gp movie files into 'source format' and it all seemed to work. After the 'bell' signal I opened the mp4 movie in Quicktime 6.52. All the audio was there but only 25% of the movie. I tried it for other movies but with the same result? Has anyone any suggestions?