2011-06-19, 19:53
I just recently got a second hand camcorder from ebay that I plan to use for underwater videography
The Sanyo can aquire at 1080p60 as well as 1080i60 1080p and 720p
The files at 1080p60 show as 24 mbits level 4.2 profile main however do not play on the AppleTv even in Ubuntu
Which makes me think more than CrystalHD there is a problem with the PCI bus or some other transfer rate type of problem as I play the file from an USB 2 drive 7200 which can definitely serve them quick
Looking at x264 specs I see level 3.2 supports 720p60 with max 5 reference frames so I was thinking of scaling them down and compressing with high profile.
Can those files be played with AppleTv in OSX with CrystalHD?
What are the maximum values for VBV buffer and maxrate that CrystalHD can support in OSX or Ubuntu so that it does not choke?
If anyone has any experience I can spare some weeks of trial and error
Thanks
PS Davilla if you have the answer I would appreciate
The Sanyo can aquire at 1080p60 as well as 1080i60 1080p and 720p
The files at 1080p60 show as 24 mbits level 4.2 profile main however do not play on the AppleTv even in Ubuntu
Which makes me think more than CrystalHD there is a problem with the PCI bus or some other transfer rate type of problem as I play the file from an USB 2 drive 7200 which can definitely serve them quick
Looking at x264 specs I see level 3.2 supports 720p60 with max 5 reference frames so I was thinking of scaling them down and compressing with high profile.
Can those files be played with AppleTv in OSX with CrystalHD?
What are the maximum values for VBV buffer and maxrate that CrystalHD can support in OSX or Ubuntu so that it does not choke?
If anyone has any experience I can spare some weeks of trial and error
Thanks
PS Davilla if you have the answer I would appreciate