How to fix Invalid Argument error during FFMpeg concatenate operation (combining video clips)
WARNING - I will NOT be held responsible for any damages the software(s) and methods shown in this video may cause to yours or someone else's computer, hardware, software, and/or data, including loss of use of such devices and/or loss of data and/or loss of profits from the resulting inability to use such devices and data. Any information or program you choose to put into use from this video is done AT YOUR OWN RISK. As a precaution, I recommend backing up any irrecoverable data before installing and using ANY new software(s), including those shown in this video.
This video will show you how to fix the red text error message 'Invalid Argument' when trying to concatenate, merge or combine different video clips together into one main video file using FFMpeg (this results in an incomplete video file being produced). The easiest method to do this is to re-encode ALL of your video clips so that they are uniform in codec, container, bitrate, resolution, framerate, etc. before attempting a FFMpeg concatenate operation.
How to encode, convert and compress video free of charge and easily using open source freeware
http://www.youtube.com/watch?v=VSqHjHUIbz0