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http://www.engadget.com/2014/06/26/youtube-upgrades/
3 samples with 60fps but you can see difference only in HTML5 player: https://www.youtube.com/watch?v=7SRTEXSpcyI&list=PLbsGxdAPhjv9UrLo19pS8teoRKj7funAy
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You can download the videos and see they're 60 fps.Originally Posted by roma_turok
Someone should teach the user how to capture though. There's lots of tearing in the samples. -
Probably you see this in flash playerOriginally Posted by jagabo
In flash player its still plays 30fps
so you need set YouTube to html5 player or play this in Google Chrome
Google Chrome automatically set to html5 player -
No, it's in the downloaded files.Originally Posted by roma_turok
Probably you see this in flash playerOriginally Posted by jagabo
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Doesn't do much for me as I can barely watch 720 vids in 30p. DSL too slow here and phone company has no plans to upgrade our service.
Extraordinary claims require extraordinary evidence -Carl Sagan -
It's good because you get a better video when you download it. They should've done this years ago, so I wouldn't of had upload 60p videos as 30p.
Got my retirement plans all set. Looks like I only have to work another 5 years after I die........ -
would it be possible to upload interlaced video at 59.94 field per sec. ?
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Why not make a short sample and try? Please report back.Originally Posted by smartel
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Might be a good idea to upload 2 files: 1st @ 59.94, and 2nd, the same file you would have prepared adjusting the FR to exactly 60 (and time compressing the audio to maintain sync). If they both look the same, and both play at exactly 60, we're good. if they both look good, but have different FRs, we're still good. Only if the 59.94 doesn't look as good as the 60 will there be future consumer problems.
Scott -
Thank you Sony by force Youtube to get 60fps.
A month ago I had already downloaded 2 videos at 59.94 (videos games and commented about it on the youtube page).
Using the PS4 share button, Youtube saw the need to change.
I already have some videos from my PS4 and Xbox One recorded but only upload when is already 60fps mode.
My NET TV will make 4k TV test on my city.
I hope to be chosen for test this.
The problem is not have 4K capture card, yet.
Last edited by Cauptain; 28th Jun 2014 at 06:41.
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It doesn't work with the video from the first post:Originally Posted by jagabo
Code:General Complete name : G:\Down\Titanfall Gameplay at 60fps (High Frame Rate EXCLUSIVE!!).mp4 Format : MPEG-4 Format profile : Base Media / Version 2 Codec ID : mp42 File size : 80.0 MiB Duration : 3mn 30s Overall bit rate mode : Variable Overall bit rate : 3 195 Kbps Video ID : 1 Format : AVC Format/Info : Advanced Video Codec Format profile : High@L3.1 Format settings, CABAC : Yes Format settings, ReFrames : 1 frame Format settings, GOP : M=1, N=60 Codec ID : avc1 Codec ID/Info : Advanced Video Coding Duration : 3mn 30s Bit rate : 3 000 Kbps Maximum bit rate : 4 602 Kbps Width : 1 280 pixels Height : 720 pixels Display aspect ratio : 16:9 Frame rate mode : Constant Frame rate : 30.000 fps
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Download 1080p not 720pOriginally Posted by Brazil
It doesn't work with the video from the first post:Originally Posted by jagabo
Code:General Complete name : C:\Users\user\Videos\Titanfall Gameplay at 60fps (High Frame Rate EXCLUSIVE!!).mp4 Format : MPEG-4 Format profile : Base Media Codec ID : isom File size : 141 MiB Duration : 3mn 30s Overall bit rate : 5 645 Kbps Writing application : Lavf54.63.104 Video ID : 1 Format : AVC Format/Info : Advanced Video Codec Format profile : High@L4.2 Format settings, CABAC : Yes Format settings, ReFrames : 3 frames Codec ID : avc1 Codec ID/Info : Advanced Video Coding Duration : 3mn 29s Bit rate : 5 504 Kbps Width : 1 920 pixels Height : 1 080 pixels Display aspect ratio : 16:9 Frame rate mode : Variable Frame rate : 60.000 fps Minimum frame rate : 59.920 fps Maximum frame rate : 85.633 fps Color space : YUV Chroma subsampling : 4:2:0 Bit depth : 8 bits Scan type : Progressive Bits/(Pixel*Frame) : 0.044 Stream size : 138 MiB (97%) Audio ID : 2 Format : AAC Format/Info : Advanced Audio Codec Format profile : LC Codec ID : 40 Duration : 3mn 30s Bit rate mode : Constant Bit rate : 126 Kbps Channel(s) : 2 channels Channel positions : Front: L R Sampling rate : 44.1 KHz Compression mode : Lossy Stream size : 3.14 MiB (2%)
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Using which tool ?Originally Posted by roma_turok
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OK, it also works with Youtube-dl when forcing it to download the DASH format.
But for some reason the file is using variable FPS, and it's not because of the combination of video + audio by ffmpeg since the DASH video only stream is already like that:
Code:General Complete name : G:\Down\Titanfall Gameplay at 60fps (High Frame Rate EXCLUSIVE!!).f137.mp4 Format : dash Codec ID : dash File size : 138 MiB Duration : 3mn 29s Overall bit rate : 5 512 Kbps Video ID : 1 Format : AVC Format/Info : Advanced Video Codec Format profile : High@L4.2 Format settings, CABAC : Yes Format settings, ReFrames : 3 frames Codec ID : avc1 Codec ID/Info : Advanced Video Coding Duration : 3mn 29s Bit rate : 5 504 Kbps Width : 1 920 pixels Height : 1 080 pixels Display aspect ratio : 16:9 Frame rate mode : Variable Frame rate : 60.000 fps Minimum frame rate : 59.920 fps Maximum frame rate : 90.543 fps
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I was able to download both 720p60 and 1080p60 files using Complete Youtube Saver in Firefox.
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60fps would be great for de-interlaced videos - that is, if people do it correctly.
I hate VHS. I always did. -
should i simply resize the field to frame size ? (720X240 to 720X480)
i'm guessing it's a bit more complicated than that
i know their is a line jump i have to fiddle with
any simple avisynth script for that , simple resize and line jump ? -
Formerly 'vaporeon800'
- Apr 2001
- Vancouver, Canada
You're hijacking the YouTube 60fps thread to ask the very basics of how to deinterlace in Avisynth?
Bob() will do what you're asking. It's the simplest (and lowest quality). Then there are the smart bobbers, all the way up to QTGMC. A simple search should come up with a myriad of threads about the various deinterlacers out there.
I guess upscaling is also required for this to work? Of course, it's recommended for YouTube uploads anyway since they don't give enough bitrate for SD content.Originally Posted by PuzZLeR
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Didn't give it much thought other than indeed using QTGMC().Originally Posted by vaporeon800I guess upscaling is also required for this to work? Of course, it's recommended for YouTube uploads anyway since they don't give enough bitrate for SD content.Originally Posted by PuzZLeR
Usually SD content is bad quality on YouTube anyway, and de-interlaced 30i source is no exception. What I was thinking about is, at least with using QTGMC() and de-interlacing such content to 60fps, it would make it look better, almost bearable.Last edited by PuzZLeR; 1st Jul 2014 at 21:54.
I hate VHS. I always did.
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