Floating point division by zero

[uniks]

I have already opened the topic about this error-


it occasionally occures when you are extracting audio from .avi file with ffmpeggui.

You gave me advice to install AC3ACM codec and it worked, but now I got this error while this codec is installed. So what other codec besides AC3ACM should I install to resolve this error?

Properties of the file in question:

PlayTime : 2h 9mn
Width : 640
Height : 480
Aspect ratio : 4/3
Frame rate : 23.976 fps
Resolution : 8
Chroma : 4:2:0
Interlacement : Progressive
Writing library : Lavc51.1.0

Audio #0
Codec : MPEG-1/2 L3
Family : MPEG-1
Info : MPEG-1 or 2 layer 3
PlayTime : 18s 602ms
Bit rate : 128 Kbps
Channel(s) : 2 channels
Sampling rate : 44 KHz

[Abond]

For such stubborn audio in avi which give different errors in ffmpeggui and virtualdub I have used several times successfully QuEnc. Load the avi and in advanced settings set No Video select compression type (ac3 or mp2), Apply, Encode - ready
Actually QuEnc use the same encoding engine as ffmpeggui. Why it works in former and not work in latter I have no idea.

[celtic_druid]

Try ffmpeg without the GUI see if it errors out on the same file or not.