I've been trying to render this file for about a day now. After a plethora of issues with the other codecs, I tried .mov using the Motion JPEG-A format and found that the video was perfectly rendered except that everything was overtaken (not solid but still prominent) by pink. So then I tried to render .mov using the Mpeg-4 format and found that the video track ended up at half-speed while the audio track remained unchanged.
It's a 6 and a half-minute clip at 1280x720 with a Square PAR.
The two cameras I used to film were the Flip MiniHD and the Canon HG10.