this post was submitted on 11 Jul 2024
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Are the numbers about DVD sales strictly about DVD sales or do they include all optical formats (Blu-ray/UltraHD Blu-ray)? Because unless I’m getting an old TV show that was only ever SD, my preference is to get a Blu-ray, not a DVD. I suppose if I still saw the super cheap ($3-5) DVDs in the grocery store for something I like but not enough to buy normally (this is how I bought Brewster’s Millions) then I might buy a DVD, but otherwise I at least want HD quality.
Isn't Blu Ray dead?
No, bluray is 1080p (or 2160p if UHD Bluray) while DVDs are 576p-720p (what looks really shitty on a 4K TV). I only buy BDs and UHD BDs these days
576p is the absolute maximum. Most DVDs are actually 480p.
I am pretty sure 1080p video will fit on DVD just fine if formatted as regular data disc. But I am not sure if H.264 or anything newer is supported, and video may not have the highest quality, but still better than 720p I guess.
That's true, but the DVD-Video standard only supports MPEG-2 at 720x576 (PAL), or 720x480 (NTSC).
Sure, you can put a 1080p AVC-encoded video on a DVD formatted as a data disc, but it won't play on a DVD player.
Huh. I had a vague memory that my DVD player allowed regular movie files to be played, but maybe my memory is just bad.
That would be very device-specific, if they wanted to add additional support for data discs. It would be outside the scope of the actual DVD-video playback functionality.