I am having an issue and hoped someone had seen it before. I used the livestreamrecord and it did just as it was supposed to. However we have a need to post edit the file. Media Encoder, Adobe premier give source compression type not supported. Other tools just fail.
This may be due to the codecs being used. I have come across situations where the source was not a common codec, so although playback was possible editing/transcoding etc was not possible.
There is a free tool called GSpot which you can drop files onto and it will tell you the format of the file, the codecs etc which may show the problem.