Welcome to Doom9's Forum, THE in-place to be for everyone interested in DVD conversion. Before you start posting please read the forum rules. By posting to this forum you agree to abide by the rules. |
5th October 2019, 15:14 | #23621 | Link |
Registered User
Join Date: Oct 2016
Posts: 896
|
Funny thing: CUVID decodes it just fine too, it's only DXVA that has a problem with it.
__________________
HTPC: Windows 10 22H2, MediaPortal 1, LAV Filters/ReClock/madVR. DVB-C TV, Panasonic GT60, Denon 2310, Core 2 Duo E7400 oc'd, GeForce 1050 Ti 536.40 |
6th October 2019, 08:33 | #23623 | Link | |
Registered User
Join Date: Aug 2010
Location: Athens, Greece
Posts: 2,901
|
Quote:
Using QuickSync decoder, it start with artifacts but then the decoded stream goes back to normal. The same happens when you seek with QS decoder. The first few seconds have artifacts but then everything is back to normal. On the other hand, using nVidia GTX 1660, only NVCUVID is fine.
__________________
Win 10 x64 (19042.572) - Core i5-2400 - Radeon RX 470 (20.10.1) HEVC decoding benchmarks H.264 DXVA Benchmarks for all |
|
6th October 2019, 17:05 | #23626 | Link |
Registered User
Join Date: Aug 2010
Location: Athens, Greece
Posts: 2,901
|
The reason reporting samples that they seem to not work properly, is not always to fix the sample (almost never) but to change the decoder in a way to deal even with "difficult" cases, to make the decoder more resilient to such cases and sometimes to fix a bug.
__________________
Win 10 x64 (19042.572) - Core i5-2400 - Radeon RX 470 (20.10.1) HEVC decoding benchmarks H.264 DXVA Benchmarks for all |
6th October 2019, 17:31 | #23627 | Link |
Registered User
Join Date: Mar 2009
Location: Russian Crimea
Posts: 335
|
aufkrawall
Commonly it's not container but "broken" stream problem - may be in your case mkv is played with i.e. LAV Video Decoder with CUVID or without acceleration but ts with another decoder with DXVA/D3D11 acceleration. I don't know about nautilus7's file but know about my files recorded from SATs like RussiaHD.ts (7MB) https://yadi.sk/d/0TeXaMEg3LiiVA http://forum.doom9.org/showthread.ph...23#post1784923 and http://forum.doom9.org/showthread.ph...53#post1787253 and even muxed in mkv file recorded by some my Russian compatriot after first minute of playing Ч_Г_Д.mkv (153MB) https://yadi.sk/i/YlWK7rqeesHkSA has artifacts with any acceleration but NVIDIA CUVID because nevcairiel despite of not wanting to solve this in LAV Video Decoder http://forum.doom9.org/showthread.ph...51#post1784851 did it I've just seen with 0.74.1.24-git even with checked Enable CUVID DXVA Processing artifacts absent (early was) so I believe from some version of LAV Video Decoder CUVID DXVA Processing was disabled at all as minimum for Win7 and if I'm right Enable CUVID DXVA Processing is atavism PS. nVIDIA can't solve that artifacts with DXVA problem (it's in WinXP and very old videocards too) until now so I'm sure it can't be solved at all. Returning to theme of quasi-interlaced h265 SD and HD channels beginning from here http://forum.doom9.org/showthread.ph...79#post1846579 - it seems ffmpeg still haven't support that so my beta-version of instruction I promised to write http://forum.doom9.org/showthread.ph...08#post1881908 in a root of portable donateware SAT-receiving application SmartDVB 0.5.3.26 can be downloaded from http://www.smartdvb.net/tempsite/index.html in folder HEVC_quasi_interlaced may help to play such channels almost without flickering. If anybody have argue proposition to improve that write in PM, please. Last edited by VictorLS; 6th October 2019 at 18:07. |
6th October 2019, 18:43 | #23630 | Link |
Registered User
Join Date: Oct 2016
Posts: 896
|
TS is the standard format for digital TV broadcasts, there should not be a need to convert it to play it back. Some splitters designed for local file playback can have problems with it when it comes to things like seeking, but it should not cause video decoding problems. This file shows artifacts even when I play it with MediaPortal, that comes with a splitter dedicated to and optimised for TS playback.
The bug may well be in the program that originally recorded the file, but it's not the format's inherent fault.
__________________
HTPC: Windows 10 22H2, MediaPortal 1, LAV Filters/ReClock/madVR. DVB-C TV, Panasonic GT60, Denon 2310, Core 2 Duo E7400 oc'd, GeForce 1050 Ti 536.40 |
6th October 2019, 19:47 | #23631 | Link | |
Registered User
Join Date: Mar 2009
Location: Russian Crimea
Posts: 335
|
Quote:
Last edited by VictorLS; 6th October 2019 at 20:00. |
|
7th October 2019, 14:39 | #23632 | Link |
Registered User
Join Date: Oct 2016
Posts: 896
|
@nautilus I tried the sample on a Radeon and it decodes just fine so it looks like an NVIDIA specific DXVA bug, you should report it to them.
__________________
HTPC: Windows 10 22H2, MediaPortal 1, LAV Filters/ReClock/madVR. DVB-C TV, Panasonic GT60, Denon 2310, Core 2 Duo E7400 oc'd, GeForce 1050 Ti 536.40 |
8th October 2019, 10:39 | #23633 | Link | |
Registered User
Join Date: Mar 2009
Location: Russian Crimea
Posts: 335
|
I've reported them with btw RussiaHD.ts sample
Quote:
NamedIDOptList Unresolved Created 11/08/2016 05:26 AM UpdatedTime 11/22/2017 08:25 AM |
|
9th October 2019, 13:20 | #23634 | Link |
李姗倩 Lǐ Shān Qiàn
Join Date: Nov 2002
Posts: 1,340
|
0.74.1-26 tested with "font/" in Matroska
@nevcairiel
MKV files with fonts (attached using new standard Media Types) play just fine now if the latest LAV Splitter is used externally - even with the official (old) MPC-HC from 2017 or MPC from 2009! Thank you so much I have one additional request. Could you please add support for "font/collection" and/or extension .ttc (.TTC) as AV_CODEC_ID_TTF? A ttc file is already working when attached as "application/x-truetype-font", but afaik its standard Media Type is font/collection. TTC files are used commonly in a few countries. Links for others who may be interested in this: Related code changes (matroska: add new standard font mimetypes, 2019-10-06) nevcairiel's post (MKVToolNix@doom9, 2019-10-07) LAVFilters-0.74.1-26.exe (2019-10-09) |
10th October 2019, 10:27 | #23636 | Link |
Registered User
Join Date: Oct 2017
Posts: 327
|
latest version of lav filters (mpc-hc: by clsid) can't play this file?
https://www.mediafire.com/file/9s220...rfmv1.avi/file this video is divx video fmv from lord of the rings 3 video game for pc. Last edited by PCU; 10th October 2019 at 13:32. |
10th October 2019, 12:18 | #23637 | Link |
German doom9/Gleitz SuMo
Join Date: Oct 2001
Location: Germany, rural Altmark
Posts: 6,781
|
FourCC = DXGM; not one of the usual codec markers for a supposedly DivX 5.0.3 compatible video stream.
Patched the FourCC to "DX50" and it plays. So ... try a "FourCC Patcher" as easy workaround. |
11th October 2019, 00:38 | #23639 | Link |
SuperVirus
Join Date: Jun 2012
Location: Antarctic Japan
Posts: 1,351
|
|
Tags |
decoders, directshow, filters, splitter |
Thread Tools | Search this Thread |
Display Modes | |
|
|