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8th September 2019, 11:14 | #23602 | Link |
German doom9/Gleitz SuMo
Join Date: Oct 2001
Location: Germany, rural Altmark
Posts: 6,784
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@steakhutzeee: Please don't miss the difference between container and content formats.
Matroska/WebM, MP4/MOV, MPEG PS/TS/PVA ... are containers. They may contain a variety of content formats (like AVC/H.264, HEVC/H.265, WMV/VC-1, VP8/VP9, AV1 ... video, and several audio formats). Splitters separate the content from the container. Decoders decode the content. You can disable player internal filters for each of them separately. Know what you may have, then you will know what you may want to control. |
8th September 2019, 22:46 | #23603 | Link | |
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Quote:
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15th September 2019, 07:41 | #23605 | Link |
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Looks like that.
Latest September commits haven't compiled yet to nightly builds which are still on August.
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Win 10 x64 (19042.572) - Core i5-2400 - Radeon RX 470 (20.10.1) HEVC decoding benchmarks H.264 DXVA Benchmarks for all |
16th September 2019, 15:29 | #23606 | Link |
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Strange thing I noticed: since the new dav1d version in 74.1-20, AV1 decoding is actually slower (about 6-7%), both on my Core 2 and my Haswell. (8-bit clip)
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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 |
16th September 2019, 18:56 | #23607 | Link |
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Location: Hamburg/Germany
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The Virtual Machine that does my nightly builds is currently down, I'll bring it back up soon.
Regarding dav1d performance, sometimes security fixes can cause that, but there is more speedup coming soon as well. Sometimes multi-threading is also weirdly affected, resulting in overall lower CPU usage, but no gain in speed directly.
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LAV Filters - open source ffmpeg based media splitter and decoders Last edited by nevcairiel; 16th September 2019 at 18:59. |
1st October 2019, 11:26 | #23609 | Link |
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There will be a new dav1d release soon (once some more improvements are done), not before then.
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LAV Filters - open source ffmpeg based media splitter and decoders |
3rd October 2019, 21:34 | #23611 | Link | |
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Quote:
I tried it using iGPU HD 4400 and Turing 1660 and DXVA2 native doesn't play smoothly. On the other hand, all copy-back modes QuickSync, NVCUVID, D3D11 etc work fine.
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Win 10 x64 (19042.572) - Core i5-2400 - Radeon RX 470 (20.10.1) HEVC decoding benchmarks H.264 DXVA Benchmarks for all |
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4th October 2019, 01:28 | #23612 | Link |
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Location: Russia, Vladivostok
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Interesting sample - bug only on LAV Video + LAV Source + EVR/EVR-CP.
If use MPC VR or madVR - perfect playback
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4th October 2019, 19:36 | #23613 | Link |
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Remuxing it to MKV plays smoothly too even with DXVA2 native + EVR.
When looking at EVR stats when playing the FLV, jitter reaches 40+ ms. Timing issue in the container? (Edit: the remuxed MKV is 7/6 seconds shorter video/audio runtime than the FLV)
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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 Last edited by el Filou; 4th October 2019 at 19:39. |
5th October 2019, 06:15 | #23614 | Link |
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Join Date: Mar 2008
Posts: 59
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Msa1
Does anyone know if the MSA1 (Microsoft Screen Application Decoder) still works in the latest version of LAV? For some reason, mine no longer does. I have not had any other problems and even MSS1 and MSS2 (the other Microsoft screen codecs) seem to work. Was MSA1 removed?
There is a sample a little before halfway down this page: http://samples.ffmpeg.org/V-codecs/ |
5th October 2019, 06:28 | #23615 | Link |
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Join Date: Mar 2008
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I was actually messing around with some other samples from the ffmpeg site and the following do not seem to work with MPC-HC 1.8.7 and the latest LAV on my system either (even with all formats checked in LAV Splitter and LAV Video Decoder):
CDXL (http://samples.ffmpeg.org/cdxl/) Newtek SpeedHQ (http://samples.ffmpeg.org/V-codecs/ - near the bottom) VP4 (http://samples.ffmpeg.org/V-codecs/VP4/) VP5 (http://samples.ffmpeg.org/V-codecs/VP5/) Any ideas? |
5th October 2019, 06:39 | #23616 | Link |
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MPC-BE 1.7.0 and Nightly builds | VideoRenderer | ImageSource | ScriptSource | BassAudioSource |
5th October 2019, 07:10 | #23617 | Link | |
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Quote:
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5th October 2019, 11:32 | #23618 | Link |
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LAVFilters-0.74.1-21...24.
Players (MPC-BE, MPC-HC) freeze after pressing the stop button when playing YouTube videos.
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MPC-BE 1.7.0 and Nightly builds | VideoRenderer | ImageSource | ScriptSource | BassAudioSource |
5th October 2019, 14:37 | #23620 | Link |
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Location: Athens, Greece
Posts: 1,518
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Hi, I captured a FTA satellite feed the other day, which I have trouble decoding properly (both in my satellite receiver and in MPC-HC with DXVA2). The weird thing is that with no video acceleration in LAV filters, it plays back fine. Can anyone explain me what's wrong/different with this video that creates problems to the hardware decoders? Or is there a bug somewhere? Thanks.
Sample: https://drive.google.com/open?id=1eQ...UF9HvNJ0fYz5Dh Last edited by nautilus7; 5th October 2019 at 14:50. |
Tags |
decoders, directshow, filters, splitter |
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