Wow! This got interesting results ... First, even though I had forgoteen to change the recording settings to jtv, it recorded in jtv anyway. The file (actually a bunch of cnk files and one jtv file), could not play back. and gave the message "failed to connect video decoder to source / splitter". Also, 20 minutes of recording generated 22 GB of data!!
Your device does not produce TS file, thus we always fall back to jtv for recording.
From your previous log, I expected that the file be not playable. No video encoder was applied, that is why the file is large. It is strange though that the uncompressed video can not be played.
Could you try recording for only a few seconds, so you can get a smaller file, and share with me? You need to zip up the entire folder of files, .cnk, .jtv, .jti, etc. - all of them in the folder. If the total size is less than 10 MB, you may try emailing it. Otherwise you need to use a file sharing service.