Universal encoding for random format videos ??

[lostnucleus]

Hello guyz
Is there a vedio and audio encoder which is by means truly universal , Since for e.g sometimes some encoders like libx264 gives error "this type of resolution not supported"
"this tpye of frame rate not supported"
"Audo resampling rate not supported"

Since I am dealing with multimedia files in wild which wd be uploaded by random people and they are not going to give ffmpeg commands hence which settings should i use which always works independent of the input multimedia files properties such as frame rate , resolution,audio resampling rate etc.

Thanks in Advance.

[Abas-Avara]

I use SUPER, it's universal and freeware

[Ai Haibara]

...except SUPER isn't a Mac program (this is the ffmpegx (a Mac application) forum).

[lostnucleus]

I use SUPER, it's universal and freeware

well i want to stick with ffmpeg command line (super = ffmpeg + gui)