Below are a few other resources pertaining to Forensic Video Analysis you may find helpful, in no particular order.

Search.org ISP & Cloud Providers Contact List

The ISP List from the company that provides Search.org is a database of Internet service and other online content providers that will help you get the information you need for your case.  Law Enforcement point of contact information, links to LE Guides from providers and more.

https://www.search.org/resources/isp-list

IPVM Directory of Video Management Software (VMS) Suppliers (2018)

List of Video Management Software providers to help you see and research what options are available.  List provides Company Name, Product Name, Home Country, Notes, IPVM Tests/Report and links. 

https://ipvm.com/reports/vms-directory

FVA Listserv

The FVA list-serv has served as a group communication tool for the FVA community for years managed by Brad Doell. Today, the list is managed by Ray Pabuaya, who has graciously given his time so that this valuable resource lives on. It is an email distribution list that provides members with a means to quickly share questions and information.

Email the FVA List Admin for more Info.

fourcc.org

fourcc.org is a great resource for researching multimedia FourCC codes.  If you don't find that FourCC in the DCCTV Database, try searching their site.

https://fourcc.org/

FFmpeg Sample Files

The FFmpeg project provides sample video files for many of the codecs Libavcodec supports.  They can be used for testing, validation, etc.

http://samples.ffmpeg.org/V-codecs/

VideoHelp.com

This site provides member forums and software downloads for all things related to multimedia, including video playback, editing, processing, etc.

https://www.videohelp.com/

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