It appears though they are also encrypted. So any attempt to concatenate them together and/or use ffmpeg to convert the result of those concatenated files to a single .mp4 file, have only resulted in a file which plays as silence.
It appears though they are also encrypted. So any attempt to concatenate them together and/or use ffmpeg to convert the result of those concatenated files to a single .mp4 file, have only resulted in a file which plays as silence.