(2014-08-10, 18:54)noggin Wrote: Yep - 1080i is a lot more of a challenge than 1080p ;-)
That's one of the benefits of the Haswell Celeron 2955U in the Chromebox and Gigabyte Brix (and if you don't watch 24p stuff, the Ivy Bridge Celeron 1007U and 1037U in other boxes). They have the CPU power to do YADIF 2x de-interlace of 1080/50i, which is significantly better than Bob. It's a pity that Intel's Linux drivers are so poor in de-interlacing terms (aka VPP)
(2014-08-10, 22:03)ant_thomas Wrote:I thought on paper that would be the case - but for some reason the real world implementation doesn't apparently mirror this. Could be because of lack of certain accelerated instructions?(2014-08-10, 18:54)noggin Wrote: Yep - 1080i is a lot more of a challenge than 1080p ;-)
That's one of the benefits of the Haswell Celeron 2955U in the Chromebox and Gigabyte Brix (and if you don't watch 24p stuff, the Ivy Bridge Celeron 1007U and 1037U in other boxes). They have the CPU power to do YADIF 2x de-interlace of 1080/50i, which is significantly better than Bob. It's a pity that Intel's Linux drivers are so poor in de-interlacing terms (aka VPP)
Isn't the J1900 actually (slightly) faster than the 1007U and 1037U in terms of CPU power?
Obviously the GPU is rubbish.
(2014-08-11, 08:43)goujam Wrote:(2014-08-10, 23:42)Jay La Funk Wrote: Can anyone recommend a replacement CPU fan for the J1900 as the stock one is very noisy.
My j1900 doesn't have any fans what motherboard do you have?
(2014-08-11, 12:45)Jay La Funk Wrote:(2014-08-11, 08:43)goujam Wrote:(2014-08-10, 23:42)Jay La Funk Wrote: Can anyone recommend a replacement CPU fan for the J1900 as the stock one is very noisy.
My j1900 doesn't have any fans what motherboard do you have?
It's from this desktop PC http://www.acer.co.uk/ac/en/GB/content/m....SULEK.004
The fan you see on top of the CPU heatsink is a
SUNON® DR MAGLev Axial Fan 12V DC 40 x 40 x 10mm ME40101V1-000U-G99, this one http://www.digikey.com/product-search/en...vendor=259
I don't really want to replace the fan with the same one, I was looking for a better compatible fan for a quieter solution...
Any help would be appreciated...
(2014-08-11, 08:43)goujam Wrote: I've never brought a silent 40mm fan but maybe one idea would be to get a reducer (80mm to 40mm)and get a 80mm fan which should run slower than the 40mm one . that's if you have room, if not I think a good internet search should turn up the quietest 40mm fan
(2014-08-12, 12:57)fritsch Wrote: Debug Log and screenshots of the OpenELEC settings under Video -> Acceleration, please.Failed to create debug log now. I will try it later.
General
Complete name : E:\Video\4K-Chimei-inn-60mbps.mp4
Format : MPEG-4
Format profile : Base Media / Version 2
Codec ID : mp42
File size : 252 MiB
Duration : 42s 42ms
Overall bit rate mode : Variable
Overall bit rate : 50.4 Mbps
Encoded date : UTC 2011-12-11 19:33:31
Tagged date : UTC 2011-12-11 19:33:31
©TIM : 00:00:00:00
©TSC : 30000
©TSZ : 1001
Video
ID : 1
Format : AVC
Format/Info : Advanced Video Codec
Format profile : [email protected]
Format settings, CABAC : Yes
Format settings, ReFrames : 3 frames
Codec ID : avc1
Codec ID/Info : Advanced Video Coding
Duration : 42s 42ms
Bit rate : 50.0 Mbps
Width : 3 840 pixels
Height : 2 160 pixels
Display aspect ratio : 16:9
Frame rate mode : Constant
Frame rate : 29.970 fps
Standard : NTSC
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 8 bits
Scan type : Progressive
Bits/(Pixel*Frame) : 0.201
Stream size : 251 MiB (99%)
Language : English
Encoded date : UTC 2011-12-11 19:33:31
Tagged date : UTC 2011-12-11 19:33:31
Color primaries : BT.709
Transfer characteristics : BT.709
Matrix coefficients : BT.709
Audio
ID : 2
Format : AAC
Format/Info : Advanced Audio Codec
Format profile : LC
Codec ID : 40
Duration : 42s 42ms
Source duration : 42s 91ms
Bit rate mode : Variable
Bit rate : 317 Kbps
Maximum bit rate : 368 Kbps
Channel(s) : 2 channels
Channel positions : Front: L R
Sampling rate : 48.0 KHz
Compression mode : Lossy
Stream size : 1.59 MiB (1%)
Source stream size : 1.59 MiB (1%)
Language : English
Encoded date : UTC 2011-12-11 19:33:31
Tagged date : UTC 2011-12-11 19:33:31