Just thought you'd like to know that Comskip seems to finally be available through the synocommunity package center for my DS718+ (apollolake)
In case you're interested, I got this installed along with comchap/comcut and wrote a customized script which is then placed in Emby DVR post-processing field. It works pretty well and doesn't take too much CPU process even for a 2hr recording...
One thing I'd like to know if it's possible is, if I can force a "incremental library scan" through the post-processing as to ensure that the meta-data from Emby is fixed as soon as the file is overwritten... If any of you know how to do this, I would greatly appreciate it. (ps: I looked up API calls, but it seems I can only do a full library scan?!)