Clipbucket HD video conversion fix

I am having issues with certain HD videos not converting -- i believe it is an audio conflict with some videos and i am getting the following error ----Stream #0.1(und): Audio: libfaac, 8000 Hz, mono, s16, 64 kb/s Metadata: creation_time : 1970-01-01 00:00:00 Stream mapping: Stream #0.1 -> #0.0 Stream #0.0 -> #0.1 Error while opening encoder for output stream #0.1 - maybe incorrect parameters such as bit_rate, rate, width or height --- the file is attached Code in ffmpeg needs to be changed so this video converts