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YouTube Format IDs

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Re: YouTube Format IDs

#11

> HFR stands for "High Framerate", which means up to 60 FPS, whereas non-HFR is limited to 30 FPS Personally I find most ((almost?) all?) >30fps generally unnecessary and just chews through bandwidth, monthly (mobile) data caps, and processing/batteries. Are there specific cases where "HFR" videos are really improving the viewing experience of particular (types of) content? (Note: in the table it's about support for…

I'd personally rather watch 480p60 than 1080p30. There's a lot of material in which spatial resolution is mostly irrelevant (e.g. presentations, which involve people talking and slides designed to be legible from a distance), but low framerate always looks unnatural and distracting, even after speeding it up by 1.75x or 2x. 60fps should be considered a bare minimum, not "high framerate".

Re: YouTube Format IDs

#12

> HFR stands for "High Framerate", which means up to 60 FPS, whereas non-HFR is limited to 30 FPS Personally I find most ((almost?) all?) >30fps generally unnecessary and just chews through bandwidth, monthly (mobile) data caps, and processing/batteries. Are there specific cases where "HFR" videos are really improving the viewing experience of particular (types of) content? (Note: in the table it's about support for…

Anything with motion. Sports, games, vlogs, and so on experience immense improvements. And it's not like it takes 2x the bandwidth, because inter-frame compression can be smarter about it. It's like 30-50% more bandwidth.

Re: YouTube Format IDs

#13
post #8

> HFR stands for "High Framerate", which means up to 60 FPS, whereas non-HFR is limited to 30 FPS Personally I find most ((almost?) all?) >30fps generally unnecessary and just chews through bandwidth, monthly (mobile) data caps, and processing/batteries. Are there specific cases where "HFR" videos are really improving the viewing experience of particular (types of) content? (Note: in the table it's about support for…

Sports is a good use of HFR. Sadly, when HD broadcast came out, most broadcasters choose 1080i59.4 to remain compatible with the interlaced HD CRTs that were around. One of them chose 720p60 for sports. As cool as HD was, it still had interlacing as a boat anchor chained to it. 4K finally saw the elimination of interlacing, but that's veering way off topic. For talking head/creator type of stuff, 24fps is probably wa…

Fox Sports was 720p.

Back then, all broadcasters had to conform to ATSC 1.0 MPEG2 transport and MPEG2 encoding due to terrestrial broadcasts. The choices were 480i/p, 720p, or 1080i/p.

Re: YouTube Format IDs

#14

> HFR stands for "High Framerate", which means up to 60 FPS, whereas non-HFR is limited to 30 FPS Personally I find most ((almost?) all?) >30fps generally unnecessary and just chews through bandwidth, monthly (mobile) data caps, and processing/batteries. Are there specific cases where "HFR" videos are really improving the viewing experience of particular (types of) content? (Note: in the table it's about support for…

>Are there specific cases where "HFR" videos are really improving the viewing experience of particular (types of) content? Yes. Every single one. It's that simple.

> Yes. Every single one. It's that simple.

I've found that zero of the videos that I've ever seen that were 60fps improved things: certainly if I went full screen I could notice the resolution of 1080@60 versus 720@30, but in a standard browser window it was none.

Re: YouTube Format IDs

#15
post #11

> HFR stands for "High Framerate", which means up to 60 FPS, whereas non-HFR is limited to 30 FPS Personally I find most ((almost?) all?) >30fps generally unnecessary and just chews through bandwidth, monthly (mobile) data caps, and processing/batteries. Are there specific cases where "HFR" videos are really improving the viewing experience of particular (types of) content? (Note: in the table it's about support for…

I'd personally rather watch 480p60 than 1080p30. There's a lot of material in which spatial resolution is mostly irrelevant (e.g. presentations, which involve people talking and slides designed to be legible from a distance), but low framerate always looks unnatural and distracting, even after speeding it up by 1.75x or 2x. 60fps should be considered a bare minimum, not "high framerate".

I’m the opposite. I take videos with 24fps, the standard for film. Lower frame rate gives me that film-like look which suggests sophistication, but 60fps feels like unedited screen grab or raw footage from a camcorder. I can’t explain it: it could be a case of acquired taste.

Re: YouTube Format IDs

#17

Earlier quoted context omitted.

Gaming footage/videos, some games are so fast they are noticeably better to play at (and watch at) 60fps over 30fps.

I don't watch too many of those, and those few that I do are more 4X (Civ, Stellaris, etc ), so that maybe that's why I don't notice it as an advantage for most of the content I see.

If there isn't much movement, it's probably a modest increase in bitrate anyway as the codec will see that most frames aren't changing.

Re: YouTube Format IDs

#19
post #15
post #11

Earlier quoted context omitted.

I'd personally rather watch 480p60 than 1080p30. There's a lot of material in which spatial resolution is mostly irrelevant (e.g. presentations, which involve people talking and slides designed to be legible from a distance), but low framerate always looks unnatural and distracting, even after speeding it up by 1.75x or 2x. 60fps should be considered a bare minimum, not "high framerate".

I’m the opposite. I take videos with 24fps, the standard for film. Lower frame rate gives me that film-like look which suggests sophistication, but 60fps feels like unedited screen grab or raw footage from a camcorder. I can’t explain it: it could be a case of acquired taste.

Same vibe as preferring black-and-white cinema, or analogue (and/or mono) audio.

Re: YouTube Format IDs

#20
post #15
post #11

Earlier quoted context omitted.

I'd personally rather watch 480p60 than 1080p30. There's a lot of material in which spatial resolution is mostly irrelevant (e.g. presentations, which involve people talking and slides designed to be legible from a distance), but low framerate always looks unnatural and distracting, even after speeding it up by 1.75x or 2x. 60fps should be considered a bare minimum, not "high framerate".

I’m the opposite. I take videos with 24fps, the standard for film. Lower frame rate gives me that film-like look which suggests sophistication, but 60fps feels like unedited screen grab or raw footage from a camcorder. I can’t explain it: it could be a case of acquired taste.

24fps is the worst part of film for me. I've watched a lot of films, and I made an effort to watch important and critically acclaimed ones. While I enjoyed a lot of it at the time, I don't really have any desire to watch any more, or to re-watch things I've already seen. The low framerate always drags me out of the story. Perhaps the only exceptions are the films of Yasujirō Ozu, which use so little motion that it's hard to see the low framerate.

I have a similar reaction to music from the early 70s and earlier. But if the sound quality is good, I still enjoy listening to new music and re-listening to things I've already heard. I think I'd still be interested in film if they'd actually taken advantage of improved technology like the musicians did.

The most enjoyable film-watching experience in my life was watching 60fps Showscan shorts at Futuroscope in France.

https://en.wikipedia.org/wiki/Futuroscope

https://en.wikipedia.org/wiki/Showscan

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