How to save srgb jpg Videos

I know you are mostly dealing with browsers, but since you mentioned these two labs by name i thought I'd mention that both H+H and White House will accept and appropriately deal with images from any color space. Here's the word from H+H ( //www.hhcolorlab.com/Support/Color-Management/Color-Management/Color-Management/Color-Management-Settings ): "For H&H output, we do color manage all files that are submitted for printing. This means you can submit images with the main color profiles embedded in your images and get predictable results. Some of the more common profiles we handle are sRGB, Adobe 1998, and ProPhoto." White House (//www.whcc.com/resources/faqs): "We recommend using a standard working space profile such as Adobe RGB 1998 or sRGB. However, we accept any colorspace as long as it is embedded in the file. Our software will read the colorspace embedded in the file and print appropriately." Additionally H+H provides printer profiles so you can compare the gamut of their printer with sRGB. Here's a plot of the gamut of an H+H print on Luster paper (outline) vs sRGB (solid): //www.photo-mark.com/webpix/web_resolution/H-HGamutVsRGB.jpg