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 Problem - 3D over under scaling 
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Joined: Wed Jun 27, 2012 1:18 pm
Posts: 2
Post Problem - 3D over under scaling
I play LG demo, its over under 3D 1080p file.
Problem is my Playon HD2 shows result like these...

Image

The scale is not right for 3D.
Its not like when I play on my PC the edge of movie is max to the edge of screen.
I try to config in setup menu but none help.
How can I play it in corrected scale.

Thanks
:grinning:


Wed Jun 27, 2012 1:24 pm
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Joined: Sat Oct 24, 2009 6:29 pm
Posts: 8943
Location: Netherlands
Post Re: Problem - 3D over under scaling
The Player is not made and probaly also not capable with certain Side by side versions to play them correct.

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Wed Jun 27, 2012 3:23 pm
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Joined: Mon Feb 21, 2011 1:06 am
Posts: 164
Post Re: Problem - 3D over under scaling
Can you post a mediainfo of that file just to confirm it's definately a 1920x1080 over-under file? Have you got your player set to the right aspect ratio.

I have a Mini 2 rather than a HD, and 3D stuff plays fine in side-by-side or over-under format, I just have to set the TV to the appropriate format, and I'd be suprised if the HD would be any different. After all, there's no difference between a 3D video and a normal video as far as these players are concerned.

Ray Von

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LG DM2350D 3D, PlayOn HD Mini 2
Media Server: AMD Bulldozer FX-6100 Black @4Ghz, 16GB RAM, 120GB SSD, Windows Server 2008 R2, 2 x 16TB RAID 5 enclosures, +25TB total useable storage, 1Gb wired network
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Wed Jun 27, 2012 4:56 pm
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Joined: Wed Jun 27, 2012 1:18 pm
Posts: 2
Post Re: Problem - 3D over under scaling
shame... others files is OK :stepout:
but I dont understand why this demo play in wrong scale.
Thanks for the helps everyone.
:grinning:

btw this in info from km player.
Quote:
Video #1
ID : 1
Format : AVC
Format/Info : Advanced Video Codec
Format profile : High@L4.1
Format settings, CABAC : Yes
Format settings, ReFrames : 4 frames
Muxing mode : Container profile=Unknown@4.1
Codec ID : V_MPEG4/ISO/AVC
Duration : 18mn 9s
Bit rate : 16.3 Mbps
Width : 1 920 pixels
Height : 1 080 pixels
Display aspect ratio : 0.889
Original display aspect ratio : 16:9
Frame rate : 23.976 fps
Resolution : 24 bits
Colorimetry : 4:2:0
Scan type : Progressive
Bits/(Pixel*Frame) : 0.327
Stream size : 2.06 GiB (94%)
Writing library : x264 core 113 r1884 7313bb5
Encoding settings : cabac=1 / ref=4 / deblock=1:-1:-1 / analyse=0x3:0x113 / me=umh
/ subme=9 / psy=1 / psy_rd=1.00:0.15 / mixed_ref=1 / me_range=16 / chroma_me=1
/ trellis=2 / 8x8dct=1 / cqm=0 / deadzone=21,11 / fast_pskip=1 / chroma_qp_offset=-3
/ threads=3 / sliced_threads=0 / nr=0 / decimate=1 / interlaced=0 / constrained_intra=0
/ bframes=5 / b_pyramid=2 / b_adapt=2 / b_bias=0 / direct=3 / weightb=1 / open_gop=0
/ weightp=2 / keyint=250 / keyint_min=23 / scenecut=40 / intra_refresh=0 / rc_lookahead=40
/ rc=crf / mbtree=1 / crf=18.0 / qcomp=0.60 / qpmin=0 / qpmax=69 / qpstep=4 / ip_ratio=1.40 / aq=1:1.00


Thu Jun 28, 2012 6:17 am
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Joined: Mon Feb 21, 2011 1:06 am
Posts: 164
Post Re: Problem - 3D over under scaling
archy wrote:
shame... others files is OK :stepout:
but I dont understand why this demo play in wrong scale.
Thanks for the helps everyone.
:grinning:

btw this in info from km player.
Quote:
Width : 1 920 pixels
Height : 1 080 pixels
Display aspect ratio : 0.889
Original display aspect ratio : 16:9
It looks to me like the file is at fault, the display aspect ratio should not be 0.889, so the player is (correctly) squashing it into "fullscreen" because that's what the file says it should do.

You could try using the stretch/zoom features to see if you can make it fill the screen but given that you'd be trying to expand an image the player had already squashed I doubt it'll look very good. Get a better encode! :)

Ray Von

*edited to try and explain better*

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Samsung UE46B7020, Onkyo TX-SR508, PlayOn HD Mini 2
LG DM2350D 3D, PlayOn HD Mini 2
Media Server: AMD Bulldozer FX-6100 Black @4Ghz, 16GB RAM, 120GB SSD, Windows Server 2008 R2, 2 x 16TB RAID 5 enclosures, +25TB total useable storage, 1Gb wired network
Internet streaming/DLNA/UPNP via TVMobili


Thu Jun 28, 2012 8:08 am
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Joined: Wed Dec 22, 2010 7:54 pm
Posts: 451
Post Re: Problem - 3D over under scaling
It should be possible to just change the DAR in the file without transcoding or muxing, right? For MP4 files this looks OK:
http://www.videohelp.com/tools/MPEG4-Modifier


Thu Jun 28, 2012 9:42 am
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