ffmpeg script error alert

[Kestrel]

Can anyone tell me how to use ffmpegx? Every time I run it then click the open button I get an error that says "NSReceiverEvaluationScriptError: 3 (1)" What can I do to correct this? I'm not 100% sure of how to use the terminal window although I do use it for par's and rar's regularly, so if I need to do something in there please explain if thoroughly for me. Likewise, if I need make any changes to my system, please explain that to me also. Thanks.

[Kestrel]

Nevermind, my search didn't bring up the topic that told me to update my applescript. I did that and now I can open and select an output file, but I never get a valid output file.

This is what I get with a .rm file: Welcome to Darwin!
/Applications/ffmpegX.app//Contents/Resources/ffmpeg -i /Volumes/Downloads/EBClip/Test/1.rm -y -f mpeg -vcodec mpeg1video -map 0.0:0.0 -b 878.667851851852 -s 640x480 -r 29.97 -g 18 -me epzs -qmin 1 -qmax 9 -benchmark -vcd -acodec mp3 -ab 128 -ar 44100 -ac 2 -map 0.1:0.1 /Volumes/Downloads/EBClip/Test/1test
[24-196-yyy-xxx:~] username% /Applications/ffmpegX.app//Contents/Resources/ffmpeg -i /Volumes/Downloads/EBClip/Test/1.rm -y -f mpeg -vcodec mpeg1video -map 0.0:0.0 -b 878.667851851852 -s 640x480 -r 29.97 -g 18 -me epzs -qmin 1 -qmax 9 -benchmark -vcd -acodec mp3 -ab 128 -ar 44100 -ac 2 -map 0.1:0.1 /Volumes/Downloads/EBClip/Test/1test
Unsupported video codec
/Volumes/Downloads/EBClip/Test/1.rm: Error while opening file

This is a .ram file:
Welcome to Darwin!
/Applications/ffmpegX.app//Contents/Resources/ffmpeg -i /Volumes/Downloads/EBCli[24-196-yyy-xxx:~] username% /Applications/ffmpegX.app//Contents/Resources/ffmpeg -i /Volumes/Downloads/EBClip/Test/1copy.ram -y -f mpeg -vcodec mpeg1video -map 0.0:0.0 -b 1000 -s 640x480 -r 29.97 -g 18 -me epzs -qmin 1 -qmax 9 -benchmark -vcd -acodec mp3 -ab 128 -ar 44100 -ac 2 -map 0.1:0.1 /Volumes/Downloads/EBClip/Test/1copytest
Unsupported video codec
/Volumes/Downloads/EBClip/Test/1copy.ram: Error while opening file

This is from a .mpg file:
Welcome to Darwin!
/Applications/ffmpegX.app//Contents/Resources/ffmpeg -i /Volumes/Downloads/EBClip/Test/11.mpg -y -f mpeg -vcodec mpeg1video -map 0.0:0.0 -b 1000 -s 640x480 -r 29.97 -g 18 -me epzs -qmin 1 -qmax 9 -benchmark -vcd -acodec mp3 -ab 128 -ar 44100 -ac 2 -map 0.1:0.1 /Volumes/Downloads/EBClip/Test/11test
[24-196-yyy-xxx:~] username% /Applications/ffmpegX.app//Contents/Resources/ffmpeg -i /Volumes/Downloads/EBClip/Test/11.mpg -y -f mpeg -vcodec mpeg1video -map 0.0:0.0 -b 1000 -s 640x480 -r 29.97 -g 18 -me epzs -qmin 1 -qmax 9 -benchmark -vcd -acodec mp3 -ab 128 -ar 44100 -ac 2 -map 0.1:0.1 /Volumes/Downloads/EBClip/Test/11test
Input #0, avi, from '/Volumes/Downloads/EBClip/Test/11.mpg':
Stream #0.0: Video: DX50, 360x288, 25.00 fps, q=0-0
Stream #0.1: Audio: mp3, 8000 Hz, mono, 8 kb/s
Output #0, mpeg, to '/Volumes/Downloads/EBClip/Test/11test':
Stream #0.0: Video: mpeg1video, 640x480, 29.97 fps, q=1-9, 1000 kb/s
Stream #0.1: Audio: mp3, 44100 Hz, stereo, 128 kb/s
Stream mapping:
Stream #0.0 -> #0.0
Stream #0.1 -> #0.1
Unsupported codec for input stream #0.0

Any help or suggestions would be appriciated.

Thanks.

[major]

I never get a valid output file.

ffmpeg doesn't support all kinds of formats in input. You should try with DivX, mpeg-1 or mpeg-2.

This is what I get with a .rm file:
Unsupported video codec

This is self-explaining. Real files are not supported apart from Real 1.0 which is a very old format.

This is from a .mpg file:
Stream #0.0: Video: DX50, 360x288, 25.00 fps, q=0-0
Unsupported codec for input stream #0.0

This file is not mpeg-1 nor mpeg-2. It is encoded with the DX50 DivX codec which is also not supported in this build.

You should try with DivX 3/4 or OpenDivX, mpeg-1 or mpeg-2 input.