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13th January 2018, 16:07 | #22402 | Link | |
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13th January 2018, 16:38 | #22403 | Link |
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I just tried activating FSE, but it didn't do any difference, so I deactivated it again.
My biggest problem with FSE is that it causes the system to renegotiate the HDMI-handshake every time it enters and leaves FSE, and my projector is VERY slow at reaquiring the HDMI signal (10+ secs). So since we got FS Windowed mode, I haven't used it. |
13th January 2018, 16:40 | #22404 | Link |
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If there is an easy way for me to test the 3D output directly from LAV, without using the player or madVR, then I can test if it is indeed a problem with LAV, or it lies somewhere else.
Does anybody know if this is possible? |
13th January 2018, 17:05 | #22405 | Link |
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Hi, dont think its possible, its MADVR which triggers 3D mode in this setup, not LAV, Lav just does the decoding. why dont you plug you PC directly into your projector to rule out any issues with your chain.
The files you are playing have you encoded them youself, are you sure they are ok, try this, I always use this for testing. Is 3D turned on in windows in display settings, are you definitely outputting 1080p? https://drive.google.com/file/d/0Bwx...dRZF9XMDA/view |
13th January 2018, 17:37 | #22406 | Link |
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The movie is a 3D Bluray played directly from the media (With AnyDVD HD). The 3D is definitely turned on. It is running in frame-stacked 3D 1080p23.
And like I said before, the entire system is definitely running in 3D mode. The only thing missing is the picture of the video. And it is the same whether I am running in full screen windowed or in regular windowed. The system is running in 3D mode, video is just blank. Everything else works. Hmm. Almost missed your link to the mkv clip. I downloaded it, at that one works flawlessly!!! So I guess that for some reason LAV just wont play my 3D Blurays?!? I tried 2 different Bluray 3D disks, and neither of them worked, but your clip did. So at least now we know, that my 3D is working after all, and now we need to figure out why it will not play my 3D Bluray disks. |
13th January 2018, 17:37 | #22407 | Link | |
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Note however that the MSDK decoder is quite a blackbox, and if it just doesn't work, there isn't that much anyone can really determine remotely.
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LAV Filters - open source ffmpeg based media splitter and decoders |
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13th January 2018, 17:48 | #22408 | Link |
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Thank you nev. Just testet with default EVR-Custom presenter, and LAV is still using "msdk mvc" and the screen is still black, and after a while the entire player freezes and needs to be killed with the task manager.
But as you can see by the comment I posted a few seconds before yours, mclingo's clip works flawlessly here, so it apparently works if you remux the entire disk into mkv, but not when played directly from the 3D Bluray. I haven't tried remuxing the disk here by myself, as I am not aware of a free tool that can do this. As far as I know, MakeMKV is not free, right? |
13th January 2018, 18:02 | #22409 | Link |
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MakeMKV is free while in beta. How long that'll last is anyones guess, but so far its been quite a long while. For that matter if you use it regularly, its always nice to recognize the work of others and actually pay.
Actual 3D Blu-rays should also work though, I just tried one and it still seems fine here. Which version of LAV are you using? Latest release or a nightly?
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LAV Filters - open source ffmpeg based media splitter and decoders |
13th January 2018, 18:04 | #22410 | Link |
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Not to turn this into a tool thread, but, CloneBD is also free for the use case you're looking to do. As long as you don't require compression, you can use CloneBD to repackage into an MKV.
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13th January 2018, 18:11 | #22411 | Link |
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Ok. I have no problems paying for software that I regularly use, but I was hoping that I didn't have to use it at all and just play the disks directly without having to mux them to my harddisk first.
I am using latest nightly (0.70.2-83). |
13th January 2018, 19:06 | #22412 | Link |
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Do you have an active Intel GPU? Or, more helpful, does it work with build 0.70.2-70 or earlier?
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LAV Filters - open source ffmpeg based media splitter and decoders |
13th January 2018, 19:20 | #22413 | Link |
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I posted my specs in my first post about this problem. My CPU is a Intel 6700T Skylake CPU, and if I use FRIM through AviSynth to decode the bluray, then it works fine.
I will test older versions of LAVFilter later. I am currently watching a movie with my wife. |
13th January 2018, 21:10 | #22414 | Link |
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The CPU alone doesn't necessarily indicate if the GPU is actually enabled and installed in Windows - it usually requires some additional steps to setup multi-gpu mode with the integrated GPU and a dedicated one. But lets see first if the old version works or not, that might rule out that particular topic anyway.
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LAV Filters - open source ffmpeg based media splitter and decoders |
13th January 2018, 21:43 | #22415 | Link |
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I just tested the official 0.70.2 build, and it works!
I will do some more testing and see if I can pinpoint the nightly build that makes it stop working. I installed the Intel GPU drivers on the system, but I do not have any displays connected to it. But all versions after Windows 7 should allow the use of the GPU even if there is not display attached to it, right? |
13th January 2018, 22:07 | #22417 | Link |
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Sounds about right. Those newer versions try to use GPU-accelerated decoding if available. Apparently something fails there. My main dev box doesn't have an Intel GPU, so i'll have to poke it on another box again.
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LAV Filters - open source ffmpeg based media splitter and decoders |
13th January 2018, 22:49 | #22418 | Link |
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Ok. If you want me to try out some test builds with some extended logging, so perhaps it can be easier to see what is going wrong, then I can do that for you.
On a related note: Have you considered using DXVA decoding of MVC content? Maybe that will solve the problem, and also remove the dependency on the Intel SDK, for those with a GPU capable of decoding MVC. |
13th January 2018, 23:30 | #22419 | Link |
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DXVA decoding basically requires having a software decoder for MVC (because a lot of stuff still needs to be handled in software), so until such a time when FFmpeg adds MVC decoding, unfortunately using DXVA for that is not easily possible.
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LAV Filters - open source ffmpeg based media splitter and decoders |
14th January 2018, 00:33 | #22420 | Link | |||||
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MPLS angles support
@nevcairiel: In case you missed my earlier post, could I get a yes or no on this feature request quoted below? Thanks.
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