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6th March 2011, 22:53 | #5902 | Link |
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yep, just tried again: the 3 secs wait is mandatory either way..forgot to mention that. And yes, when it fails, the .dat file is empty.
I don't think I'm the only one w/ this problem, maybe their .dat will be more fruitful. |
6th March 2011, 22:56 | #5903 | Link |
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I think it would be a good idea to finally implement your final rendering path now and focus on the bugs after, nobody is going to complain about their reported bug not being fixed in the new version. At the end of the day it's your software Madshi.
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7th March 2011, 01:34 | #5904 | Link |
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madshi,
I'm breaking my promise and I'm reporting a problem with v0.43 but it's only to let you know - I can totally live with v0.42 until you finish the new rendering path. I'm not certain why but v0.43 brought back the GUI redraw problems in ZoomPlayer. It behaves the same as pre v0.41 - I have make something to force a redraw of the GUI. And again - don't bother fixing this before you implement the new exclusive rendering. |
7th March 2011, 11:28 | #5905 | Link | |
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Quote:
Last edited by bjd; 7th March 2011 at 11:38. |
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7th March 2011, 13:17 | #5906 | Link |
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Madshi, 1 question: You said that in future, you'd like to adapt screen refresh rate to video framerate, but for videos which are in 23,976fps, they will be displayed at 23,976 fps whereas in the best scenario, it should be displayed at 24fps, no ?
Do you think it's the decoder or a post processing filter which should speed up the video ? Or we have to forget 24fps ? Maybe I don't understand anything, but it could help me understand it better if you tell me where I'm wrong. |
8th March 2011, 02:10 | #5910 | Link | |
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Quote:
I spent about an hour monitoring the Nvidia card using GPU-Z and safely say the Nvidia Power saving logic is not very smart at all |
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8th March 2011, 02:13 | #5911 | Link |
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A great fix is to reflash a BIOS that disables it completely...worked like a treat for me.
I also disabled the Speedstep of the CPU, the CPU/PCI-E Spread Spectrums and CPU/NB clock skews(jitter party \o/ )...this makes Reclock and mVR happy |
8th March 2011, 13:33 | #5912 | Link | |
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Quote:
I installed nvidia system tools, and created two profiles. One with all the clocks set to the lowest, for day-to-day usage, because for most of the stuff that's plenty enough. For special usage, like when using mpc-hc, I created a profile with the normal clocks to be loaded whenever I use mpc-hc. So, power saving on everyday work, and top performance with mpc-hc. Furthermore, every time you want to use your nvidia gpu at its top performance, you should open the nvidia control panel, select the "Adjust Image Settings With Preview", and then minimizing it. We need to do this to get low DPC latencies, which otherwise are always very high (nvidia drivers bug). |
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8th March 2011, 15:27 | #5913 | Link |
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I'm assuming doing all these things for power management isn't needed with ATI cards? I always just let my card handle itself and throttle it's clocks dynamically. This shouldn't harm the card correct? For example, depending on the clip, madVR will sometimes take the card from it's idle state of 240mhz it then goes to 500mhz to 850mhz and changes the clock rate on it's own. Some clips it just goes to 850mhz and stays at that for the entirity of the clip, other times like I said it goes from 850mhz to 240mhz as needed.
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MPC-HC/MPC-BE, Lav Filters, MadVR CPU: AMD Ryzen 5 1600, Video: AMD Radeon RX Vega 56 -> TCL S405 55", Audio: Audio-Technica M50S |
8th March 2011, 15:54 | #5914 | Link |
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I never fiddled with those setting on my NVIDIA either, and i never noticed any problems during playback. Maybe its running on too high clocks when idle, but *shrug*
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8th March 2011, 17:08 | #5915 | Link |
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When I was using an HD3850, I remember spying on the clocks speed w/ RivaTuner and sometimes it was powering down for a few secs while using HR. I haven't done the same tests w/ mVR, though...but I don't trust all those speedstep mechanisms. Fixed speeds from top to bottom allow for less jitter in the end IMHO. Same goes for Speed Spectrums, some computer audio companies do advise to turn these off completely.
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8th March 2011, 19:09 | #5916 | Link | |
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Quote:
Should i select YV12 or NV12 as ffdshow output?(the input of ffdshow is YV12..) no fix with 0.43...still composition rate is not shown in fullscreen exclusive mode....so probably AERO is disabled... |
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8th March 2011, 19:21 | #5917 | Link | ||||||
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Good to hear! Quote:
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Was happens if you have high DPC latencies? Audio skips? Bad audio quality? Video stuttering? Quote:
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Ok, I'll check that. |
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8th March 2011, 19:47 | #5920 | Link | |
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According to that DPC Latency Checker, i have around 100-110 µs latency. This does not change if i open the panel, or run madVR, or play a game. This is with a GTX 570 on 266.58 drivers.
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LAV Filters - open source ffmpeg based media splitter and decoders |
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direct compute, dithering, error diffusion, madvr, ngu, nnedi3, quality, renderer, scaling, uhd upscaling, upsampling |
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