I have several professional videos listed on my site that I have included in both a video-sitemap.xml file and added schema.org/video JSON-LD to the individual pages. See here. For my latest blog post though, I created two very quick 20-30 seconds, no sound or text videos that show on a loop: here. My question: should they also be added to the video-sitemap? i.e. should any video, regardless of quality or length be added to the sitemap?