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Lav video decoder properties. It should already enable the supported formats by default.
- Lav video decoder properties. My settings only take effect if I save them in all 3 places - LAV Splitter in Codec Tweak Tool, LAV Splitter in Start Menu, and LAV Splitter in System Tray. LAV Audio and Video Decoder are powerful decoders with a focus on quality and If hardware-accelerated video playback isn’t your thing, I will also show you how to configure PotPlayer for high-performance software decoding (for both H. RGB Output levels, tick TV. 5. MKV/WebM, AVI, MP4/MOV, MPEG-TS, FLV, OGG are tested and will be registered for. Contents of K-Lite Codec Pack (Standard) Below you can find a list of all components that are included in the pack. The software also supports multimedia functions like advanced subtitle selection, AES-encrypted HLS streams, automatic multimedia synchronization, Blu-Ray discs & other media containers, customizable hardware acceleration, deinterlacing, multi-threading, and RTSP What hardware accelerator and device are you using in the LAV video decoder? While stuttering do you see high CPU usage in task manager as opposed to high GPU usage? If so, you're decoding with the CPU and not the intel GPU in the LAV video decoder, like you should be. What are the properties of the video you're playing? Bitrate, codec, format. 11 64 bit Properties should show: NVIDIA CUVID Decoder active decoder is msdk mvc Search for the following file libmfxsw64. Other formats can be tested using GraphStudio. 18. The only workaround is to set hardware decoder to Intel QuickSync. Only when the formats don't match does it enable it's dithering so that it doesn't introduce banding from its conversion. dll - My File version 8. com in my taskbar tray there's an icon for "lav video decoder properties" and, when opened, i see that the settings are different than the settings in "built-in video codec/dxva settings" - for example hardware acceleration isn't enabled LAV Filters - Open-Source DirectShow Media Splitter and Decoders - Nevcairiel/LAVFilters Mar 9, 2022 · Re: Questions about LAV decoder by Admin Wed Mar 09, 2022 1:46 pm There aren't two decoders. 0] DirectShow video filters: LAV Video decoder [version 0. Oct 28, 2013 · lav video converts h264 8-bit, 4:2:0 material to NV12, 8-bit, 4:2:0. To my knowledge I didn't download these two things. The software installer includes 14 files and is usually about 12. Pick a Hardware Decoder (Figure 2a), then click Apply. Mpc-be>options>Video>Color Correction>zero everything. Manual installation Feb 2, 2023 · However, pressing Ctrl+R and opening an HEVC video file in GraphEdt. Mar 8, 2011 · Page 1242- LAV Filters - DirectShow Media Splitter and Decoders New and alternative a/v containers May 21, 2017 · In the lav audio decoder properties, it lets you select the bit depth format for output, 8-bit int, 16 bit int, 24 bit int, 32 bit int and fp. Is this only because of the installer options such as downmixing? Mar 19, 2019 · LAV Splitter is a Souce Filter/Splitter required to demux the files into their separate elementary streams. Setting 16 threads gives good results, as does setting 24 threads. Here are 2 pictures I took with exact settings. May 25, 2012 · I understand LAV is more effective for deinterlacing, DXVA, CUDA and SPDIF. I'll dig into the issue over on the Doom9 forum or other places and see if I can find a resolution. I need a sample video to test if it also happens on my computer. The HDR wiki was one of the few spots that looked recent and knowledgeable. Download and install LAV Filters Setup MPC HC app to use LAV Filters Open the MPC-HC To stop numerous "Lav" icons from appearing in the system tray (and you installed K-Lite codec pack): Start Menu->Programs->K-Lite Codec Pack->Configuration->Run Lav Audio. What are these and how could they have ended up on my PC ? See Oct 23, 2024 · Bitstreaming Audio: In the LAV Audio Settings, you can enable Bitstreaming if you want to pass high-quality audio formats (like DTS-HD, Dolby TrueHD or E-AC3) directly to your home theater receiver. Uncheck "Enable System Tray Icon". Jan 22, 2020 · First of all, there are options for hardware acceleration in the K-lite installer. ax is usually located in the 'C:\Program Files\K-Lite Codec Pack\Filters\LAV\' folder. 3 is a software program developed by Hendrik Leppkes. The internal DXVA decoders in MPC-HC are native implementations, and ffdshow also offers a native implementation. You should notice smooth video playback, especially with high-resolution or demanding video formats. 80-9-gb2240] DirectShow source filters: LAV Splitter [version 0. LAV Audio and Video Decoder are powerful decoders with a focus on quality and Nov 4, 2024 · Play the Video Open your HEVC file in your media player. Done! LAV Filters are set up, so HEVC/H. ax? LAVVideo. x, but not working in newer LAV filters version. The deinterlacing is LAV is not ignored. The only thing that is separate is the settings. I suspect there's another filter in between LAV Filters and madVR that's using software decoding. As a set of DirectShow filters, it contains LAV Splitter (used as a source filter/splitter to demux files in separated elementary streams) and LAV Audio and Video Decoder (an audio and video decoder focused on quality and high performance). - Processing of UINT8 Samples has been fixed. LAVVideo. Some web users say these **** programs… Answers to Frequently Asked Questions and solutions for problems concerning the K-Lite Codec Pack Apr 19, 2023 · LAV Filters are based on FFmpeg multimedia libraries (which is a multi-platform solution to convert, stream and record audio and video content). Mar 9, 2022 · To make MPC-HC use its internal version of LAV Video & Audio decoder in MPC-HC settings > Internal Filters, click all checkboxes in the right column labelled "Transform Filters". I have did research and some digging on my pc and found out it cant be install. While about 35% of users of LAV Filters come from the United States, it is also popular in Germany and Netherlands. Pros of LAV LAV Video Decoder property page will appear and ready to be configured according to your preferred decoding method. 3) Test if bitstreaming works for AC3 and DTS. LAV Filters 0. 0. Jun 22, 2021 · LAV Splitter is a Souce Filter/Splitter required to demux the files into their separate elementary streams. LAV Filters include LAV Splitter, LAV Audio Decoder and LAV Video Decoder. The video and audio streams then go to their respective decoder filters (which could be LAV-based decoders, and are by default (LAV Video which contains the bundled hardware decoders you alluded to), but don't have to be (they could go to a commercial decoder filter, like Arcsoft, for instance)). It should already enable the supported formats by default. Club 精研視務所 High Definition Vision Club software,PotPlayer,MPC-HC,LAV Filters,設定 Jan 3, 2017 · However, these icons may be a nuisance, so to prevent them from appearing follow these steps: 1. And also to confirm you aren't trying to enable things that aren't supported by your GPU. Double click LAV Video Decoder>Lav Video Decoder Properties>Hardware decoder to use: D3D11. 264 and DivX/XviD videos) with LAV Video Decoder, which is reasonably fast and has better support for 9-bit and 10-bit H. In comparison to the total number of users, most PCs are running the OS Windows 7 (SP1) as well as Windows XP. LAV Filters - Open-Source DirectShow Media Splitter and Decoders - Nevcairiel/LAVFilters LAV Splitter: a source/splitter filter required to demux video files into their separate elementary streams. Notices 2. 70. Jul 27, 2020 · Our media setup can be either 2 speakers of 5 speakers. How do I get that option to show every time I go into Filters?? May 6, 2018 · 日語翻譯翻譯社 ↙ properties： 【寫在後面】 依序將 LAV Splitter Source、LAV Video Decoder、LAV Au Jun 29, 2020 · NVidia settings: HD 3D 1080P 1080x1920 23 Hz Splitter LAV Source Splitter LAV Video Decoder 74. Collection of DirectShow filters that provides high-quality audio and video playback, with support for a wide range of formats. Test Playback: Open a media file in your player to see the filters in action. 6. But wouldn't this be true for all formats? Do LAV and ffdshow use the same code from ffmpeg (libavcodec)? I've noted LAV is preffered over ffdshow for video, but the inverse occurs for audio. Sep 17, 2012 · HD. Both are set to maximum screen brightness, one is window mode and the other full screem mode. Press the Start button, and in the list of programs find the K-Lite Codec Pack folder. exe DOES work, and you're able to right-click > Filter Properties to successfully reveal the LAV Video Decoder Properties window. Additional comments Stereoscopic Player isn't compatible with SVP's additional features like frame crop and black borders lighting and there's nothing we (SVP Team) can do about it, consider posting a request to the Stereoscopic developers. LAV Audio Decoder - Property Page for Configuration and Status has been added - Dynamic Range Compression is now off by default, but configurable. 1 profile, DXVA2 hardware acceleration working on older LAV filters version <= 0. Considering both LAV and ffdshow are ffmpeg-based, LAV is preferred over ffdshow for video. Can you paste the filter list that's copied when you right click on the video -> Filters -> Copy filter list to clipboard? In madVR, is "use Direct3D 11 for presentation" under rendering -> general settings checked? What is LAVVideo. 7 x64 LAV Filters 0. After that when you play the video in stereoscopic player is the LAV icon appears in the system tray? Mar 8, 2011 · LAV Video Decoder Hardware Acceleration Issues!! New and alternative a/v containers Jun 27, 2013 · @ BushLin activate "show tray icon" for LAV video, and doubleclick its icon while watching video - it will show currenty used decoder (dxva or cuda for hardware, avcodec - for software decoding). Dec 6, 2014 · LAV Video Decoder crashes when playing i420 Software players Nov 9, 2017 · Win 10 X64 1709. Also, it has an option "HEVC10" which is absent in the original LAV Filters 0. What video decoder for media player? Not entirely sure about this, but there is a 2nd set of Lav filters if installed Aug 21, 2018 · 找到 LAV Video Decoder 和 madVR，並添加進來。 （3）同時還要把添加的這兩項優先順序改稱「強制使用」。 （4）隨便播放一個視頻。 按 Tab 鍵即可看視頻的解碼和渲染是不是 LAV 和 MADVR，如果是的話就說明設置正確了。 Dec 17, 2012 · ok, thanks guys, so if I add both ffdshow raw video and LAV video decoder to the post processing, then setup LAV just to work on h264 (via its properties, there is an option on the right hand side of the 1st tab, then deselect most options on the 2nd tab) then setup ffdshow as described in the mediaportal wiki (blur/sharpen/resize etc) and just stop it from doing anything on h264 video then Jan 16, 2018 · So, I save the settings for LAV Splitter in Codec Tweak Tool, but the settings have no effect and I still see the default settings when I open LAV Splitter from System Tray AND VICE VERSA. Oct 24, 2014 · Original Title: ffdshow audio decoder and Lav Splitter I dont know how ffdshow audio decoder and Lav Splitter installed in my PC. 1 is a program developed by Hendrik Leppkes. You can confirm LAV Filters is active by looking for the LAV Video or LAV Audio icons in the system tray during playback. 74. Jul 11, 2023 · It is also built with LAV Audio and Video Decoder, as well as LAV Splitter. Video lagging and stuttering on 120+ Hz monitor If you have NVIDIA video card: switch to NVIDIA CUVID video decoder in LAV Video Decoder properties. LAV Filters - DirectShow Media Splitter and Decoders New and alternative a/v containers May 6, 2018 · 日語翻譯翻譯社 ↙ properties： 【寫在後面】 依序將 LAV Splitter Source、LAV Video Decoder、LAV Au Jun 29, 2020 · NVidia settings: HD 3D 1080P 1080x1920 23 Hz Splitter LAV Source Splitter LAV Video Decoder 74. Click on LAV Audio, LAV Splitter, and LAV Video. For video with HIGH profile, DXVA2 hardware acceleration works on all LAV filters version I tested. Sep 23, 2019 · And in the Kodi property page I have the video decoder set to ordered dithering. i like cuvid. Then test if TrueHD or DTS-HD MA works. The pack uses just one copy of LAV Filters which is used both as "external" (for all players) and as "internal" for MPC-HC. Use default settings, so do not enable ffdshow yet. 8 product version 8. Oct 21, 2022 · Re: Where Is ffdshow Video Decoder setting? by Admin Fri Oct 21, 2022 10:15 pm Does the problem only occur with specific videos like this one? In the settings of LAV Video Decoder, uncheck all 10-bit and 16-bit output formats. Here is from Lav video decoder: Go to Start->Shark007 Codecs->Settings Application 32bit and under Misc tab, check “LAV tray icons OFF” Open LAV Video Decoder properties and check these options. Should I only select 24-bit then because of my amp? First I use SVP (Smooth Video Project) and I'm not on HDR yet, but can't find many descriptions of good settings to use. 053 21,670KB (64bit version) Jun 29, 2025 · Add new video profile, Add profile condition: "Is on battery" = "Yes", Turn off "Do frame rate conversion" button. 053 21,670KB (64bit version) Jan 22, 2020 · First of all, there are options for hardware acceleration in the K-lite installer. Mar 8, 2011 · MPC-HC/LAV Audio Bitdepth Settings Audio encoding Feb 4, 2021 · Now follow the last two steps and do the same for LAV Video Decoder and LAV Splitter. Maybe enabling Yadif deinterlacing in the video decoder settings will help. 80-9 LAV Filters is a multi-format media splitter/decoder that uses libavformat to play all sorts of media files. de - Hendrik Leppkes according to the LAVVideo. To prevent the settings from being reset: HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\LAV\Video 4) Configure LAV Video Decoder Properties, set Hardware Acceleration -> Hardware Decoder to use: DXVA2 (native) I tried all other options with DXVA2 (copy-back) or D3D11 and it was stuttering with dropped frames. In the windows that pop up for each, un-check "Enable System Tray Icon" and press OK. 2. 265 videos should play without any issues now. NVIDIA Video Decoder1. g 'NVIDIA CUVID' Set the algorithm to 'Adaptive' and the mode to 'Video' Check 'High-Quality Processing' Dec 20, 2016 · Lav-filter 包含左 分離器 (splitter)、 影像解碼器 (video decoder)、 音訊解碼器 (audio decoder)，後兩者明顯係解碼影像同音訊，而splitter就用作分開影片中唔同既資料如 音訊 、 影像 同 字幕 但係要理解splitter既用處就要先理解一條影片係要經過點樣既處理先知道splitter既用處。 Oct 15, 2025 · Information on configuring HDR and Upscaling on your HTPC, for multiple platforms and media players (MPC VR, MPC-HC, MPC-BE, madVR, Kodi, Plex, VLC, Potplayer) Oct 2, 2019 · Noticed that sometimes HEVC videos have some major artefacts while playing, so I tried to change some settings in LAV Video Decoder. Press "OK". Turned out that artifacts only persist while any kind of hardware acceleration is in use (Nvidia Cuvid/DXVA2/D3D11), so settings hardware acceleration to "None" kinda fixes the issue but I was still trying to get Apr 2, 2019 · The dialog window has a caption "KMP Built-in LAV Video". Oct 1, 2019 · After a lot of messing around I discovered that setting "Threads for Multi-Threading" in LAV Video Decoder Properties to a value other than "Auto" makes the problem go away. 80. 1 Install MPH HC app. I want to check mark 32-bit integer as it should be the best, however my audio receiver only supports playback of files up to 24/192. Here you need to change the 'Hardware Decoder to use:' from 'None' to your preferred decoder ("DXVA2 (copy-back)" seems to be a good choice here): Detailed configuration for LAV AudioOverview Detailed configuration for LAV Audio Audio Settings In Configuration > Codecs and Renderer, click on the screwdriver icon next to the LAV Audio Decoder to display the following settings screen: Bitstreaming (S/PDIF,HDMI) Bitstreaming allows the audio to be sent untouched to an amplifier or receiver for decoding which means that only one cable is May 10, 2015 · While playing a music video on Windows Media Player recently I noticed on the right hand side of the Taskbar icons for something called Lav Audio Decoder and Lav Video Decoder. g 'NVIDIA CUVID' Set the algorithm to 'Adaptive' and the mode to 'Video' Check 'High-Quality Processing'. 2) Enable bitstreaming in LAV Audio. but ffdshow is still the default for audio. Nov 4, 2013 · Basically, configuring the LAV audio decoder properties to enable SPDIF bitstreaming of AC-3 seems to cause the problem to start. 8 threads seem to be enough for the highest bitrate file I have (62181kbps). Method #1 – High performance software decoding mode. DXVA2 (native) was available before Windows upgrade and provided smoothly playback video with 60 MBit/s bitrate on the same SmartBook. - Media Type creation has been improved, fixes filter connection issues. ax is part of LAV Video Decoder and developed by 1f0. Switch to madVR video renderer, the default "Enchanced video renderer" (EVR-CP) often can't render more than 110 frame per second Mar 22, 2021 · The filter list includes a video decoder, so I don't know why you get black video. 78 MB (12,354,092 bytes). To prevent the settings from being reset: HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\LAV\Video Nov 10, 2017 · Play Filters After selecting filters I select LAV Audio Decoder I then select AC-3 or DTS or whatever I need. I close the options and finish playing. 80-9-gb2240] DirectShow audio filters: LAV Audio decoder [version 0. The LAV video decoder that is included in the pack offers both variants. The software provides near-universal playback on most Windows run media players. I tried both but neither worked. Disabling AC-3 in there makes the problem go away, but then I'm just outputting stereo PCM over SPDIF. The setup package generally installs about 16 files and is usually about 11. I don't use Kodi. Here you need to change the 'Hardware Decoder to use:' from 'None' to your preferred decoder ("DXVA2 (copy-back)" seems to be a good choice here): Mar 8, 2011 · ffdshow & LAV filter together Software players Dec 27, 2017 · Next we need to configure the LAV Video Decoder to enable hardware acceleration. The next time I try to run the same set of commands the selection LAV Audio Decoder no longer shows up in the pop up screen. 51. Avisynth Filter (AVSF) is a modern and lightweight ffdshow replacement providing the following benefits: High color bit depth support (P010 and P016 formats), HDR meta-data pass-through from LAV Video Decoder to madVR video renderer, Much faster seeking; doesn't hang on seek like ffdshow does, Easy to maintain and add features, will support all the future Avisynth updates. 0 - DirectShow media splitter and powerful audio and video decoders that are designed to allow playback for a wide range of multimedia formats Jun 28, 2012 · NVidia settings: HD 3D 1080P 1080x1920 23 Hz Splitter LAV Source Splitter LAV Video Decoder 74. I remember reading that the dithering in LAV Video is ignored if used with madvr. Aug 23, 2020 · The LAV decoder works perfectly fine for others, so problem must be on your end. Aug 18, 2013 · LAV has been conquering much of ffdshow's previous territory as well as of other codecs. it doesn't really affect anything, but should give you lower cpu usage. Is it doing something wrong? I ask in case something can be improved. - Fixed a crash with some Audio codecs. Note that _LAV Splitter should appear before _LAV Video Decoder and LAV Audio Decoder Optional: Navigate to Player -> Interface and enable the option Use the preview in the search (this will enable a thumbnail as you hover over the video timeline). 3. Jun 26, 2025 · LAV Filters, free download for Windows. External Filters>Add Filter (s)>LAV Video Decoder and MPC Video Renderer. you can use jinc with cuvid. LAV Filters should automatically handle the video and audio decoding. 4 threads are not enough. Play a video with Video Mill and look to see if the GPU is being used by viewing the GPU Utilization graph in the Windows Task Manager (Figure 2b). ax version information. and now LAV does have channel mixing functionality. None of the anti-virus scanners at VirusTotal reports anything Sep 15, 2019 · For video with Baseline@L5. Do videos stutter without madvr? You should Sep 7, 2022 · processing: decoding: uncheck everything ##Hardware Acceleration To enable hw acceleration goto 'LAV Video Configuration' (can be found in the start menu) Select the appropriate hardware decoder e. 54. 264 videos too than ffdshow video decoder. 9. 053 21,670KB (64bit version) Dec 27, 2017 · Next we need to configure the LAV Video Decoder to enable hardware acceleration. 0) DirectShow Filter Configuration for LAV Video Decoder I have set the number of threads to 24 and specified NVIDIA CUVID as the hardware decoder to use. May 31, 2015 · You don’t need to contact them. The Answers to Frequently Asked Questions and solutions for problems concerning the K-Lite Codec Pack Feb 10, 2018 · LAV simply cut to see Intel HD Graphics as Active Hardware Accelerator with any Hardware Decoder to use. 1 Streams Oct 9, 2025 · The "hardware accelerate video decoding when possible" refers to decoding of video which in Red October HD (might be SD too now I think) is done by LAV. So, these filters were modified by developers of KMP (and who knows what exactly they did), so IMHO it's better to ask them about bugs. Mar 16, 2021 · Tutorial on how to use external LAV Filters with Media Player Classic Home Cinema. LAV Video normally outputs a bit-perfect output when it can. Mar 8, 2011 · This release officially introduces the LAV Video decoder, a versatile video decoder based on the ffmpeg decoding libraries. Double-click on 'LAV Video Decoder' in the list, and this will open the properties page shown below. How to check List of filters in use is available in Video Properties window (can be opened with Ctrl+V hot key) on Filters tab. LAV Audio and Video Decoder: powerful audio and video decoders with a focus on quality and performance. Notice This document is provided for information purposes only and shall not be regarded as a warranty of a certain functionality, condition, or quality of a product. processing: decoding: uncheck everything ##Hardware Acceleration To enable hw acceleration goto 'LAV Video Configuration' (can be found in the start menu) Select the appropriate hardware decoder e. Jun 20, 2025 · Download LAV Filters 0. Oct 31, 2014 · View > Options > Internal Filters under "Internal LAV Filters settings" click "Video decoder" This should bring up the "Properties"/"Video Settings" window for the video decoder under "Harder Acceleration" change "Hardware Decoder to use:" to "DXVA2 (copy-back) then under "Software Deinterlacing (YADIF)" check the box for "Enable YADIF Good question. See full list on makeuseof. 0: Player: Media Player Classic Homecinema [version 2. It can decode nearly all mainstream files (except interlaced VC-1), and aims at doing this with the highest quality possible. Lav Filters was installed without my knowledge yesterday on my Windows 10 Pro Machine Lav Filters was installed without my knowledge yesterday on my Windows 10 Pro Machine, does anyone know WHAT this program is (It seems to be some kind of middle-ware for sound programs). 1. so why you chose ffdshow audio decoder compared lav audio? LAV Filters is a collection of DirectShow splitters and audio/video decoders that uses a liblav format to play many media file formats. LAV will offload CPU intensive things to the Video card which can handle it much more efficiently. Nov 2, 2021 · 2) Change hardware decoding setting in LAV Video Decoder from DXVA2 native to DXVA2 Copyback If that doesn't work, I will give additional suggestions. NVIDIA Corporation (“NVIDIA”) makes no representations or warranties, expressed or LAV Filters 0. - Fixed Channel Order for 7. For the last 2 days I am seeing at the task tray icons for LAV splitter and LAV Audio Decoder, and they do not disappear when I close Jet Audio (which they used to do) in fact Oct 27, 2018 · Select "LAV Audio Decoder" in "DirectShow Filter List" by pressing on it and check every check-box in "Audio Decoder" list. With the native type, the decoded video stays in GPU memory until it has been displayed. By opening "LAV Audio decoder Properties" I can set the output speaker configuration appropriately, but to do so on the HTPC is a major pain Oct 9, 2011 · LAV Filters is a multi-format media splitter/decoder that uses libavformat to play all sorts of media files. madvr takes the lav video product and converts to rgb 4:4:4. (Can do the same for Lav Video as well) Annoying I know, but at least it's correctable. 4) If it doesn't work at all, then check if correct audio device is selected here: MPC-HC options Mar 19, 2021 · In CodecTweakTool (6. 94 MB (13,573,553 bytes). ax's description is " LAV Video Decoder - DirectShow Video Decoder " LAVVideo. System config: OS : Microsoft Windows 10 x64 Software : MPC HC 1. Internal and external instance each have their own distinct location for the | AVPro Video - DocumentationPlatform Specific - Windows Properties Nov 12, 2021 · LAV Video Decoder Video decoding offloaded to your graphics card GPU will lower the load on the computer CPU. Dec 16, 2019 · See also: Main SVP manual Introduction to setting up any video player Basic settings Open Settings -> Options from the main menu In Video -> Codecs section Choose LAV Video Decoder for all the video formats Click on decoder's properties button and set DXVA2 (copy-back) mode: Show picture LAV Video shouldn't be dithering. NVIDIA Video Decoder (NVCUVID) For NVIDIA Video Decoder (NVCUVID) use the NVIDIA Video Codec SDK. Tutorial on configuring LAV filters. There are some video resolutions not supported by hardware decoder of this chip, so - please check movie resolutions and post here. 1) Do a fresh install of the codec pack. Contents of version 19. This brings some limitations with regard to playback. Select "LAV Video Decoder" in "DirectShow Filter List" by pressing on it and check every check-box in "Video Decoder" list. g 'NVIDIA CUVID' Set the algorithm to 'Adaptive' and the mode to 'Video' Check 'High-Quality Processing' Dec 20, 2016 · Lav-filter 包含左 分離器 (splitter)、 影像解碼器 (video decoder)、 音訊解碼器 (audio decoder)，後兩者明顯係解碼影像同音訊，而splitter就用作分開影片中唔同既資料如 音訊 、 影像 同 字幕 但係要理解splitter既用處就要先理解一條影片係要經過點樣既處理先知道splitter既用處。 Sep 7, 2022 · processing: decoding: uncheck everything ##Hardware Acceleration To enable hw acceleration goto 'LAV Video Configuration' (can be found in the start menu) Select the appropriate hardware decoder e. yirhykng lixbeuw rco aq9 3yxq n1h omvm85 qzn4 dd29u 2gus