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15th November 2016, 15:27 | #21201 | Link |
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Yes it works correctly (the signs are displayed), but I'd rather keep the original/intended font which works just fine with Haali ^^;
Edit: if you test the sample on your side do you have the issue?
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XP SP3 / Geforce 8500 / Zoom Player Last edited by TheShadowRunner; 15th November 2016 at 16:10. |
15th November 2016, 16:45 | #21202 | Link |
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MPC-HC 1.7.10-207 x64 with internal LAV 0.68.0.28: No issues.
MPC-HC 1.7.10-269 x64 with internal LAV 0.68.1.33: No issues. Subtitles appear in the attached font face "Neo Sans" like in your screenshot. Overriding the ASS font with "Standard style" as defined in MPC-HC's options (default: Arial) works well too. Attached are OpenType fonts. Not sure if their support in Windows XP was limited in some surprising details... I did not test with external filters and system-wide installed LAV Filters. But I would expect that if a splitter supports extracting and temporarily registering an attached font at all, then it should be supported as a whole. Hard to imagine reasons to exempt single characters. Last edited by LigH; 15th November 2016 at 16:48. |
15th November 2016, 17:01 | #21203 | Link | |
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After did a "Platform update", i dont know what that is......, the problem is gone. Looks like it is Windows' some hardware usage (graphics stack) glitch......been fixed by patches...... After I mounted the new 2nd-hand display card, I re-installed the win7...So the system might roll back to the glitchy conditions...And this is the first time I heard about a big patch called "Platform update"...... https://www.microsoft.com/en-us/down....aspx?id=36805 Last edited by uneedme; 15th November 2016 at 17:10. |
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15th November 2016, 17:02 | #21204 | Link | ||
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Thanks for your feedback.
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XP SP3 / Geforce 8500 / Zoom Player |
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15th November 2016, 17:11 | #21205 | Link |
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You don't happen to have a font with the same/similar name installed in the system already, do you?
For some reason it won't let you install a new font properly if there is already one with the same basename, for example. It can result in rather odd looking issues. Not sure if the font registering or the font usage in MPC-HC is to blame. As mentioned above, the font name is "NeoSans". Anything with that name in your Windows font list? There isn't exactly much one can do wrong when registering fonts. Take the font blob from the mkv and give it to some windows API.
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LAV Filters - open source ffmpeg based media splitter and decoders Last edited by nevcairiel; 15th November 2016 at 17:15. |
15th November 2016, 17:39 | #21206 | Link | |||
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But everything is ok when using Haali hence my surprise. It seems it's LAV Splitter itself that isn't passing everything it should to Directvobsub (latest 1.7.9.0).
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XP SP3 / Geforce 8500 / Zoom Player |
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15th November 2016, 18:27 | #21207 | Link |
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I have an XP, too, so I tried this with LAV, MPC-BE, XySubFilter, madVR, no NeoSans installed and got the same behaviour.
But since MPC-BE can load external fonts (from the "fonts" subfolder of a folder with video) I tried to extract the fonts there and remux the original mkv without them - the problem is gone. Then I tried to play the original mkv while the "fonts" subfolder is still there - there is no problem, either. So I conclude there is something that LAV Splitter is doing wrong since MPC-BE font loading does it right. |
15th November 2016, 18:35 | #21208 | Link |
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Loading Fonts from memory and from files is probably the big difference. Maybe Haali writes it out into a temporary file to avoid that issue? Sounds a bit ugly to manage some temp files for that.
I could probably hack something up for testing, a basic version shouldn't be too hard, just need to think about the issues of avoiding leaving behind orphan font files in the temp folder everywhere.
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LAV Filters - open source ffmpeg based media splitter and decoders Last edited by nevcairiel; 15th November 2016 at 18:39. |
15th November 2016, 19:17 | #21209 | Link |
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Seems you are right. IIRC Haali does indeed extract fonts to %TEMP% folder. TheShadowRunner, can you please confirm this? And I checked the MPC-BE's internal mkv splitter - it doesn't write temp files and does have this issue.
Last edited by Telion; 15th November 2016 at 19:24. |
15th November 2016, 19:18 | #21210 | Link |
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Tested the sample "samplecbbp.mkv" with MPC-HC 1.7.10-269 (86/x64), LAV 0.68.1.35 (Install version), madVR 0.90.24, XySubFilter 3.1.0.746
I don't have the bug and I don't have any "NEO sans" font installed Xp Limitation ?
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Windows 11 11th Gen Intel(R) Core(TM) i5-11400F Nvidia Geoforce RTX 3050 MPCHC - madVR - Lav Filters - XySubFilter |
15th November 2016, 23:27 | #21212 | Link | |
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(with Haali) I have indeed some temp files created in: C:\Documents and Settings\user\Local Settings\Temp with name such as mkf4B7.tmp. I opened one in a hexeditor and bingo I can see it's related to the font (OTTO, Neo Sans is a trademark of AGFA ,etc..). It's also deleted once I exit the player (ZP). The mystery is solved, thanks for testing.
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XP SP3 / Geforce 8500 / Zoom Player Last edited by TheShadowRunner; 15th November 2016 at 23:32. |
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17th November 2016, 14:54 | #21213 | Link |
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My prayers were answered: my former (until 1991 in USSR) and current (from march 2014 in Russia) compatriot, true master of programming and developer of MPC-BE Aleksoid1978 has implemented h265 10bit (and VP9 8bit I not tried yet) hardware decoding (using philipl's investigation https://devtalk.nvidia.com/default/topic/965840) in LAV Video Decoder 0.68.1.35git via CUVID in one or two days and it works great in WinXP. I can watch 12 UHD channels in WinXP with 50Hz settings absolutely smooth in DVBViewer. I can receive also one 19e2 channel VR Demo h265 Main@L6@Main 10000x1700 25fps 4:2:0 8bit without hardware acceleration, of course.
I want repeat to nevcairiel from here http://forum.doom9.org/showthread.ph...3#post1784923: sometimes much easier to do something then seems simply say no. But I want say to nevcairiel THANKS for LAV Filters once more. Link for patch https://yadi.sk/d/5NtWmfjPyoQZe (64kB) Link for installer of patched LAV Filters https://yadi.sk/d/M5KOnw9YyoQWo (10MB) PS. I will try patched LAV Filters in Win10x64 at weekend too - may be it will work in it. Last edited by VictorLS; 17th November 2016 at 14:58. |
17th November 2016, 19:17 | #21215 | Link |
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VictorLS, i want repeat to nevcairiel from here http://forum.doom9.org/showthread.ph...3#post1784923: sometimes much easier to do something then seems simply say no.
I read that line as sometimes much easier to do to what i tell you to do and do not argue with me about it then seems simply say no. |
17th November 2016, 20:07 | #21216 | Link |
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Clsid, Have you tried https://www.nvidia.com/download/driv...s.aspx/111032/
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17th November 2016, 20:52 | #21217 | Link | |
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PS. I don't see difference between cuvid and DXVA2 on my 8bit monitor. People with 9,10bit monitors have choice to choose DXVA2. I think all satisfied... This is my point of view. Last edited by VictorLS; 17th November 2016 at 21:35. |
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17th November 2016, 21:24 | #21218 | Link |
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Yes, but 4K 60fps plays with some judder instead of smooth 1080p 60fps and 4K 30fps - may be my GTX750 is too weak for 4K 60fps VP9 profile 0.
Tried on The Curvature of Earth 4K 60FPS-UceRgEyfSsc.webm downloaded with youtube-dl https://www.youtube.com/watch?v=UceRgEyfSsc --f 315 (313, 303) PS. Just knew about youtube-dl. It's great console utility - I have no much internet at home. Yes, with both The World in HDR.mkv and The Redwoods.mkv Has anybody VP9 Profile 1 sample? Last edited by VictorLS; 17th November 2016 at 21:33. |
17th November 2016, 22:32 | #21219 | Link |
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I was wrong in this case - MadVR has big advantage over VMR7 and OverlayMixer in WinXP and plays that 4K 60fps video smooth instead of old renderers (first time see that).
GTX750v2 is great videocard. PS. Samsung_HDR_Wonderland.ts http://forum.doom9.org/showthread.ph...32#post1785832 (monitor's frequency set to 47,952Hz in nVIDIA Control Panel) in WinXP with patched by Aleksoid1978 LAV Video Decoder 0.68.1.35-git plays without dropped frames with MadVR. In Win7x64 frames are always dropped (both with CUVID and with DXVA2) with MadVR but with EVR plays smooth as in WinXP with MadVR and OverlayMixer. Last edited by VictorLS; 17th November 2016 at 22:47. |
17th November 2016, 22:40 | #21220 | Link | |
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If the code requires a minimum driver version, then it should check for that. Crashes are unacceptable. |
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Tags |
decoders, directshow, filters, splitter |
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