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26th June 2018, 17:50 | #22901 | Link |
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Can someone tell me what's going wrong here? I'm trying to do make an encode with ordered chapters, but I'm finding that if you seek to the inserted section in MPC-HC and switch audio tracks, you get no audio after it goes through the transition. There are a couple episodes where it does work but several where it doesn't. It works in mpv and VLC, though in VLC the seek bar does some funky shit.
https://nofile.io/f/erMJ2hnpvXV/Main.zip Last edited by kuchikirukia; 26th June 2018 at 18:09. |
27th June 2018, 11:44 | #22902 | Link |
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For systems that can not be updated beyond WinXP32SP3:
Which version is the last known to be working on WinXP32SP3? 0.70.2.80 0.70.2.82 0.70.2.83 0.70.2.88
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27th June 2018, 11:56 | #22903 | Link | ||
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Guys,
Is there any way to decode 50 FPS streams in 25 FPS? I mean for ex. just forget about the half of the frames, and just select them once amoung. This is because old PCs who haven't GPU/CPU accelerated H/W decoding, independent from bit-rate of HEVC streams, have problem with FPS. My experiments show that my old i7 740 QM laptop could play smoothly the following stream: Quote:
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Last edited by kral2008; 27th June 2018 at 12:00. |
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27th June 2018, 12:10 | #22904 | Link | |
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@ Emulgator: Bad news (if correct)...
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27th June 2018, 12:50 | #22906 | Link |
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Many thanks, Ligh, just confirmed. 0.70.2.16 installs on XPSP3.
From 0.70.2-29 on the installer stops, window pops up: "This program does not support the version of Windows you're running."
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"To bypass shortcuts and find suffering...is called QUALity" (Die toten Augen von Friedrichshain) "Data reduction ? Yep, Sir. We're that issue working on. Synce invntoin uf lingöage..." |
27th June 2018, 13:17 | #22907 | Link | |
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Re-encoding is not a good option as the Hardware is weak! |
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27th June 2018, 13:41 | #22909 | Link |
German doom9/Gleitz SuMo
Join Date: Oct 2001
Location: Germany, rural Altmark
Posts: 6,782
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Skipping the decoding of every second frame is not a valid solution anyway, because modern video formats have complex dependencies between many frames, and simply not decoding one frame will cause decoding artifacts in all frames using just this skipped frame as a reference. In the best case, the skipped frame was a B frame in the middle of a dependency pyramide, using other references but not being reference itself; in the worst case, it was an IDR (or similar) frame, a start of a whole GOP.
Last edited by LigH; 27th June 2018 at 13:44. |
27th June 2018, 15:09 | #22910 | Link | |
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Thank you so much. Yeah, I didn't consider this. yeah. This can cause serious problems. You are right. |
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6th July 2018, 03:17 | #22911 | Link |
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nevcairiel, with the recent TrueHD changes you released in 0.70.2, I've noticed that every now and then, pausing playback makes TrueHD bistreaming stop working. Resuming playback results in no sound and my receiver no longer recognizes the TrueHD stream as being passed through. The only way I can fix it is to stop/start playback (I presume this unloads/reloads all the DirectShow filters).
Is there some kind of logging or debugging I can enable to determine the culprit? Edit: actually, resuming the playback after it was paused for several minutes (right after I noticed the issue) seemed to have fixed it. However, would still like to get to the bottom of this as it has been happening frequently with the latest version. Last edited by Snowknight26; 6th July 2018 at 03:22. |
6th July 2018, 09:46 | #22912 | Link |
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Pausing bitstreaming is always a bit of an issue, because the AVR loses the bitstream sync no matter what you do, and specifically in DirectShow as well, because the audio decoder doesn't really control any of that. The renderer might still be buffering data, so even if the decoder tries to reset the bitstream on un-pause, there is no guarantee that it would work.
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LAV Filters - open source ffmpeg based media splitter and decoders |
8th July 2018, 13:56 | #22914 | Link | |
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8th July 2018, 14:21 | #22915 | Link |
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Thats something the audio renderer would have to do, a decoder like LAV Audio cannot do this, because the audio renderer no longer accepts data in pause mode.
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LAV Filters - open source ffmpeg based media splitter and decoders |
19th July 2018, 19:09 | #22917 | Link | |||
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Hi nevcairiel!
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Proof. LAV video decoder bug. Please fix it! Last edited by BDFan; 19th July 2018 at 19:13. |
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19th July 2018, 20:48 | #22918 | Link |
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Location: Russian Crimea
Posts: 335
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All
Is any way (incl. using not LAV Filters but another video decoder - I tried Cyberlink, Elecard and Mainconcept with no success - or/and may be splitter) to watch properly (as TVsets does) h265 50(60)fps with normal horizontal resolution 720 in case of SD and 1920 in case of HD but half vertical resolution (so each frame is just field but not full frame) - in SD it's 288 instead of 576 and in HD it's 544 instead of 1088? For example Zee TV20180716-203544.ts (24MB) https://disk.yandex.ru/i/5iZbCc3LRL8SKw - logo of the channel is blinking now when I set correct aspect ratio - important thing - it's realy 4:3 channel because of circle over ZEE TV (same channel in h264 broadcasting by another Russian provider is 4:3 too and logo is monolith). I think must be such Force weave option somewhere - am I wrong? Last edited by VictorLS; 24th February 2021 at 19:26. |
Tags |
decoders, directshow, filters, splitter |
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