Native 1080p upload - Where do jagged lines come from?

[1hemusicus]

what camcorder did you use with the true 1080p native video?

[sepprohrmoser]

Canon 5D mark II

[SpacePopeIII]

First off, its youtube, don't expect alot from it.

Also how'd you get this to be 1080p? I record video games at 1080p, encode them (so the file is smaller) at 1080, but youtube still just says "HD," and doesn't give the 1080p option when i watch it. Maybe we can help each other out :P

[sepprohrmoser]

Just log off, then you´ll get the 720p/1080p-switch...

[sepprohrmoser]

I´m using Flash 10.1 with GeForce-Drivers 195.55 on a 275 GTX and the "Video-Info" (rightclick) reports 1080p and a bitrate around 4mbps - so YouTube encodet it as FullHD and the bitrate should not cause such major artifacts on high constrast details like snare or splash cymbal...

Any help greatly appreciated!

[sepprohrmoser]

This is my first native 1080p upload to YouTube.

Do you all get those weird jaggies (jagged lines)?

You can see them best on the LEGO toys from 0:12 on...

I´ve installed Flash 10.1, nvidia Driver 195.55 - they are said to be necessary to support YouTube 1080p and the "Video-Info" (rightclick) says 1920x1080 - so the video has been encodet in 1080p by YouTube.

Why is the quality so bad? Do they erratically resize even uploaded 1920x1080p30 MP4 sources???

Any help appreciated!