@stmty9 thought I would add this to the thread. You could use a Post Processing script to utilize ffmpeg to transcode the audio and video to a format more acceptable and remux the ts container to another container such as mp4. Here is another forum thread where another user on a Synology device setup a similar post processing script. This will take some time for the transcode but could possibly be a better solution as the filename of the original file can be maintained. I use a similar command to what was discussed in the linked forum thread except I use:
ffmpeg -i %1 -map 0 -c copy -c:v h264_nvenc -c:a aac %~dp1%~n1.mp4
I am running on Windows not Synology so my ffmpeg options are slightly different than discussed in the other forum thread. I am also using my Nvidia card for the video transcode with the “-c:v h264_nvenc” command. The basics of this command are:
-c copy - copy all tracks in file, so all audio, video, and subtitles
-c:v h264_nvenc - transcode video tracks to h264 using the Nvidia GPU instead of my older CPU
-c:a aac - transcode audio tracks to aac, audio from my recordings are in AC3
