If your channel utilizes an MRSS or JSON feed file, please take a look at the
Windows Desktop software available to assist you in creating and managing your feed file. I wrote the software to create my Direct Publisher channel, and, it's saved me and my customers time and effort in maintaining our feed files.
FREE Windows desktop software for creating
BIF (Trick Play),
Direct Publisher (MRSS, JSON), and
FireTV feeds @
GitHub/rrirower.
No programming knowledge required.