Ffmpeg bwdif. 1 of the License, or (at your option) any later version.
Ffmpeg bwdif 3 * 4 * FFmpeg is free software; you can redistribute it and/or modify 5 * it under the terms of the GNU General Public License as published by 6 * the Free Software Foundation; either version 2 of the License, or Jul 22, 2015 · 片フィールドを補間した 60pは w3fdif だけ使うのが手軽だが、他にも yadif と bwdif 、 nnedi 、 estdif もBob化できる。 yadif 、 bwdif 、 estdif の第1引数を1にする必要があるのは片フィールド補間しBob化する場合である。 3 * 4 * FFmpeg is free software; you can redistribute it and/or modify 5 * it under the terms of the GNU General Public License as published by 6 * the Free Software Foundation; either version 2 of the License, or 15 * 16 * FFmpeg is free software; you can redistribute it and/or 17 * modify it under the terms of the GNU Lesser General Public 18 * License as published by the Free Software Foundation; either 4 * FFmpeg is free software; you can redistribute it and/or modify 3 * 4 * FFmpeg is free software; you can redistribute it and/or 5 * modify it under the terms of the GNU Lesser General Public 6 * License as published by the Free Software Foundation; either Mar 24, 2016 · bwdif（Bob Weaver Deinterlacing Filter）フィルタはyadifフィルタとキュービック補間アルゴリズムが使われているw3fdifフィルタを元とする動きに対応したインターレース解除フィルタである。 3 * 4 * FFmpeg is free software; you can redistribute it and/or 5 * modify it under the terms of the GNU Lesser General Public 6 * License as published by the Free Software Foundation; either 3 * 4 * FFmpeg is free software; you can redistribute it and/or 5 * modify it under the terms of the GNU Lesser General Public 6 * License as published by the Free Software Foundation; either インターレース解除に最適なFFMPEGの活用術 - 初心者でも簡単に実行できる 古いビデオを見て、煩わしい水平線に気づいたことがありますか？ 楽しみを台無しにしてしまう可能性がありますよね？そうですね、デジタル世界には私たちの時代を救ってくれるヒーローがいます。それは FFMPEG デ Function Documentation void ff_bwdif_init_x86 ( BWDIFContext * bwdif ) Definition at line 54 of file vf_bwdif_init. org/ffmpeg-filters. c Andreas Rheinhardt7ab7d9c3c0 avfilter/avfilter: Add FFFilter, hide internals of AVFilter I compiled ffmpeg with "--toolchain=clang-asan" to check the memory corruption and attached log file. Contribute to FranceBB/BWDIF development by creating an account on GitHub. If you have to stick with FFmpeg, the nnedi filter is definitely superior but at the cost of massive reduction in processing speed. thanks. mkv (also set your encoding parameters for the output, otherwise the video quality or encode speed may not match your expectations) Note when using bwdif, your output will have twice the frame rate of the input (as it calculates a frame per field) Deinterlace the input video ("bwdif" stands for "Bob Weaver Deinterlacing Filter"). Jan 8, 2017 · The documentation for this struct was generated from the following file: libavfilter/ vf_bwdif_vulkan. Last time I looked, the FFmpeg docs pointed to a dead link. Here they are: 10. May 4, 2021 · Before I began, I'd like to give a special thanks to Aleksander Kozak for his help in testing and providing the HD footage used in this post. html#bwdif Data Structures | Functions bwdif. Referenced by config_props (), and return_frame (). c:125:5 in ff_bwdif_filter_intra_c in FFmpeg call_kernel () static CUresult call_kernel ( AVFilterContext * ctx, CUfunction func, CUdeviceptr prev, CUdeviceptr cur, CUdeviceptr next, CUarray_format format, int channels, int src_width, int src_height, int src_pitch, CUdeviceptr dst, int dst_width, int dst_height, int dst_pitch, int parity, int tff, int clip_max ) static Definition at line 55 of file vf_bwdif_cuda. Compared to Handbrake decomb, the ffmpeg results are very juddery. 15 * 16 * FFmpeg is free software; you can redistribute it and/or 17 * modify it under the terms of the GNU Lesser General Public 18 * License as published by the Free Software Foundation; either ff_bwdif_filter_edge_c () void ff_bwdif_filter_edge_c ( void * dst1, void * prev1, void * cur1, void * next1, int w, int prefs, int mrefs, int prefs2, int mrefs2, int parity, int clip_max, int spat ) Definition at line 175 of file vf_bwdif. Jan 8, 2017 · Definition at line 118 of file bwdifdsp. It accepts one of the following values: 0, send_frame Output one frame for each frame. 17 */ 18 19#ifndef AVFILTER_BWDIF_H 20#define AVFILTER_BWDIF_H 21 22#include " libavutil/pixdesc. h "#include " libavutil/cpu. Generated on Mon Jun 27 2016 02:34:51 for FFmpeg by 1. rheinhardt@outlook. 3 * 4 * FFmpeg is free software; you can redistribute it and/or 5 * modify it under the terms of the GNU Lesser General Public 6 * License as published by the Free Software Foundation; either Dec 14, 2024 · ffmpeg \ -init_hw_device vulkan=vk:0 \ -hwaccel vulkan -hwaccel_output_format vulkan \ -hwaccel_device vk -filter_hw_device vk \ -loglevel info \ -fflags +genpts \ -i '4KIOS. mov' \ -vf "bwdif_vulkan,libplacebo=format=yuv420p" \ -c:v ffv1_vulkan \ -r:v 60 -g:v 2 -level:v 4 -strict -2 -coder:v 2 -context:v 1 \ -c:a libfdk_aac -b:a 128k -ar 48000 15 * 16 * FFmpeg is free software; you can redistribute it and/or 17 * modify it under the terms of the GNU Lesser General Public 18 * License as published by the Free Software Foundation; either Jun 28, 2024 · bwdif ffmpeg -i input. 8. Jun 22, 2013 · I'm trying to figure out how to use yadif / yadif-2x with ffmpeg to convert 50i source material into 50p output that preserves the motion of all fifty fields per second. Most of the video's require deinterlacing. Also, this is part 1 of a series of posts. Signed-off-by: Andreas Rheinhardt <andreas. With bwdif and yadif, it helps to be specific about the options you are passing. h " heap-buffer-overflow at libavfilter/bwdifdsp. To illustrate the sorts of things that are possible, we consider the following filtergraph. json " \ -f null - Nov 6, 2018 · BWDIFMode. When you use it with pscrn=none it produces essentially perfect results. In May 30, 2025 · Unlock Pristine Video: The Ultimate FFmpeg Command for Deinterlacing, Sharpening, and Unrivaled Quality Transform your interlaced footage into stunning, crisp progressive video with this expert FFmpeg guide. Of course I can set the desired frame rate using the -r flag, but in that case I need to know the original frame rate upfront. It's anamorphic 16:9, but I have not "desqueezed" this, it's 1:1. In avs, vs there is really nothing better than QTGMC. h File Reference #include " libavutil/pixdesc. Therefor I added the yadif filter to my filter pipeline: -vf yadif=1 The deinterlacing works wonders, but the video frame rate doubles which is not desirable. When I've finished part 2, I'll link to it here. I stepped frame by frame in virtualdub2, and it shows motion artifacts in the ffmpeg output, but not the handbrake output. This is a port of the VapourSynth plugin Bwdif. It's really, really slow though (I'm talking less than 1 fps for SD sources) so you'll have to decide whether it's worth it. obu \ -filter_complex " [0:v]scale_cuda=format= yuv420p [dis]; \ [1:v]scale_cuda=format= yuv420p [ref]; \ [dis][ref]libvmaf_cuda=log_fmt= json:log_path= output. It accepts the following parameters: 3 * 4 * FFmpeg is free software; you can redistribute it and/or 5 * modify it under the terms of the GNU Lesser General Public 6 * License as published by the Free Software Foundation; either FFmpeg FFmpeg Code Issues Pull requests 4 Releases Wiki Activity Actions FFmpeg / libavfilter /vf_bwdif_cuda. 6 3 * 4 * FFmpeg is free software; you can redistribute it and/or modify 5 * it under the terms of the GNU General Public License as published by 6 * the Free Software Foundation; either version 2 of the License, or FFmpeg vf_bwdif_init. h "#include " yadif. So set bwdif to mode=0 for 25p static int filter_slice (AVFilterContext * ctx, void * arg, int jobnr, int nb_jobs) static void filter (AVFilterContext * ctx, AVFrame *dstpic, int parity, int tff) static av_cold void uninit (AVFilterContext * ctx) static int query_formats (AVFilterContext * ctx) static int config_props (AVFilterLink * link) AVFILTER_DEFINE_CLASS (bwdif) static int filter_slice (AVFilterContext * ctx, void * arg, int jobnr, int nb_jobs) static void filter (AVFilterContext * ctx, AVFrame *dstpic, int parity, int tff) static av_cold void uninit (AVFilterContext * ctx) static int query_formats (AVFilterContext * ctx) static int config_props (AVFilterLink * link) AVFILTER_DEFINE_CLASS (bwdif) Deinterlace the input video ("bwdif" stands for "Bob Weaver Deinterlacing Filter"). Deinterlace the input video ("bwdif" stands for "Bob Weaver Deinterlacing Filter"). Contribute to Asd-g/AviSynth-BWDIF development by creating an account on GitHub. There are new pieces of software, plugins, and even The best deinterlacing filter within FFmpeg is probably nnedi, but it is prohibitively slow, it may be bearable for 480i and 576i, but for 1080i I would recommend using bwdif. i have a command line, based on the video's timecode, that works correctly when the video is progressive, but not when interlaced (only 15 * 16 * FFmpeg is free software; you can redistribute it and/or 17 * modify it under the terms of the GNU Lesser General Public 18 * License as published by the Free Software Foundation; either Mar 22, 2022 · If I deinterlace it using bwdif, and keeping one output frame per field, I get a fps of 60000/1001, as expected. 3 * 4 * FFmpeg is free software; you can redistribute it and/or 5 * modify it under the terms of the GNU Lesser General Public 6 * License as published by the Free Software Foundation; either 3 * 4 * FFmpeg is free software; you can redistribute it and/or 5 * modify it under the terms of the GNU Lesser General Public 6 * License as published by the Free Software Foundation; either Nov 30, 2020 · The nnedi3 library is an incredibly powerful de-interlace and upscale tool that uses deep learning and neural networks to process video. What's reputation and how do I get it? Instead, you can save this post to reference later. c Andreas Rheinhardt7ab7d9c3c0 avfilter/avfilter: Add FFFilter, hide internals of AVFilter Deinterlace the input video ("bwdif" stands for "Bob Weaver Deinterlacing Filter"). The bwdif filter is what I normally use: ffmpeg -i input. I'm using Hybrid for everything that's not just the FFmpeg command line. Here's a frame from a 50 fps progressive interlaced PAL DVD (720:576, 25 fps full frame). h Philip Langdale1096614c42 avfilter/vf_bwdif: Use common yadif frame management logic Jan 8, 2017 · The documentation for this struct was generated from the following file: libavfilter/ vf_bwdif. h. . Thanks for sharing - appreciated. h " 25 26 typedefstruct BWDIFContext 27 YADIFContext yadif 28 29 filter_intra voidvoidint w intint 30intintint parity int 31 filter_line voidvoidvoidvoid 32int w intintintint 33intintintint 34int 5 * 6 * FFmpeg is free software; you can redistribute it and/or 7 * modify it under the terms of the GNU Lesser General Public 8 * License as published by the Free Software Foundation; either OFFSET #define OFFSET ( x ) offsetof (YADIFContext, x) Definition at line 186 of file vf_bwdif. Honestly real-time hardware deinterlacing via gpu often works better than low quality software options. mp4 nnedi 長所: 非常に高品質な インターレース 解除が可能です。 特にアニメーションやCGなどの素材に対して効果的です。 短所: 非常に計算リソースを消費するため、処理時間が長くなります。 📋 ffmpeg \ -hwaccel cuda -hwaccel_output_format cuda -codec:v av1_cuvid -i dis. DVD is 1:1 ripped and put into mkv container. 3 * 4 * FFmpeg is free software; you can redistribute it and/or 5 * modify it under the terms of the GNU Lesser General Public 6 * License as published by the Free Software Foundation; either 15 * 16 * FFmpeg is free software; you can redistribute it and/or 17 * modify it under the terms of the GNU Lesser General Public 18 * License as published by the Free Software Foundation; either May 27, 2020 · I've used bwdif rather than yadif in the past and had okay results eg ffmpeg -i "input_video. 9k Code Pull requests1 Actions Security Insights Code Pull requests Actions Security Insights Deinterlace. c. It accepts the following parameters: BWDIF (Bob Weaver Deinterlacing Filter). But maybe it is already enough to compile FFmpeg with MSVC with whole-programm-optimizations enabled (if one does not disable too many components). [ffmpeg/demuxer] mpegts: start time for stream 3 is not set in estimate_timings_from_pts [ffmpeg/demuxer] mpegts: start time for stream 4 is not set in estimate_timings_from_pts Jan 12, 2018 · checkstride (BWDIFContext *bwdif, const AVFrame * a, const AVFrame * b) static void fixstride (AVFilterLink *link, AVFrame *f) static int filter_frame (AVFilterLink *link, AVFrame * frame) static int request_frame (AVFilterLink *link) static av_cold void uninit (AVFilterContext * ctx) static int query_formats (AVFilterContext * ctx) static int How did it compare in quality to bwdif? Speed has always been a constraint with nnedi, but in your opinion was the quality worth it? Did you use TV content or anime? BTW, thanks for linking to the latest vaporsynth bin weights file. Complete technical documentation for ffmpeg bwdif filter including parameters, syntax and usage examples Deinterlace the input video ("bwdif" stands for "Bob Weaver Deinterlacing Filter"). Referenced by filter_frame (). In libavfilter, a filter can have multiple inputs and multiple outputs. 1 of the License, or (at your option) any later version. Upvoting indicates when questions and answers are useful. Right now, I am using the 5 * 6 * FFmpeg is free software; you can redistribute it and/or 7 * modify it under the terms of the GNU Lesser General Public 8 * License as published by the Free Software Foundation; either 5 * 6 * FFmpeg is free software; you can redistribute it and/or 7 * modify it under the terms of the GNU Lesser General Public 8 * License as published by the Free Software Foundation; either 7 * 8 * FFmpeg is free software; you can redistribute it and/or 9 * modify it under the terms of the GNU Lesser General Public 10 * License as published by the Free Software Foundation; either OFFSET #define OFFSET ( x ) offsetof (YADIFContext, x) Definition at line 186 of file vf_bwdif. Don't expect miracles, but it's good choice when trade between quality/speed is important. mp4" but it did depend on source material 15 * 16 * FFmpeg is free software; you can redistribute it and/or 17 * modify it under the terms of the GNU Lesser General Public 18 * License as published by the Free Software Foundation; either 5 * 6 * FFmpeg is free software; you can redistribute it and/or 7 * modify it under the terms of the GNU Lesser General Public 8 * License as published by the Free Software Foundation; either Port of FFmpeg's libavfilter bwdif. c File Reference #include " libavutil/attributes. BWDIF is "based on yadif with the use of w3fdif and cubic interpolation algorithms". From empirical comparison I think the bwdif deinterlacing algorithm is superior to yadif, however QTGMC is superior to all of those. 16 * FFmpeg is free software; you can redistribute it and/or Interlaced content would be properly displayed at 50p, because 50 moments in time /sec are represented by interlaced content EDIT: the default mode in ffmpeg for bwdif is send_field, but for yadif is send_frame. 3 * 4 * FFmpeg is free software; you can redistribute it and/or 5 * modify it under the terms of the GNU Lesser General Public 6 * License as published by the Free Software Foundation; either 17 */ 18 19#ifndef AVFILTER_BWDIF_H 20#define AVFILTER_BWDIF_H 21 22#include " libavutil/pixdesc. It accepts the following parameters: Description there is a difference of default about deinterlacing frames on the documents of bwdif. What is your use case, how critical is rendering time and must you stick with FFmpeg or could you branch out into other tools which ffmpeg includes several deinterlacers: bwdif: ‘Bob Weaver Deinterlacing Filter’ kerndeint: adaptive kernel deinterlacing nnedi: uses neural network edge directed interpolation w3fdif: ‘Weston 3 Field Deinterlacing Filter’ yadif: ‘yet another deinterlacing filter’ As a preliminary exercise I transcoded an interlaced original to H. Data Structures | Functions bwdif. h "#include " libavfilter/bwdif. h " 23#include " avfilter. h "#include " avfilter. Referenced by bwdif_vulkan_filter_frame (). ffmpeg. 14 bwdif Deinterlace the input video ("bwdif" stands for "Bob W FFmpeg FFmpeg Code Issues Pull requests 4 Releases Wiki Activity Actions FFmpeg / libavfilter /bwdif. Audio stream discarded for test. 15 * 16 * FFmpeg is free software; you can redistribute it and/or 17 * modify it under the terms of the GNU Lesser General Public 18 * License as published by the Free Software Foundation; either BWDIF利用FFmpeg的libavfilter实现的bwdif滤镜，将视频从隔行扫描格式转换为逐行扫描格式，从而提高视频质量。 BWDIF滤镜的使用方法如下：通过指定clip（要处理的视频片段）、field（操作模式和字段保留选项）、edeint（空间预测使用的视频片段）和opt（cpu优化选项）几个参数，实现对视频的去隔行处理 Dec 30, 2016 · You'll need to complete a few actions and gain 15 reputation points before being able to upvote. It's relatively fast, which is its best feature. h "#include " libavutil/x86/asm. This is an area where avisynth and vapor synth do a better job than ffmpeg. call_kernel () static CUresult call_kernel ( AVFilterContext * ctx, CUfunction func, CUdeviceptr prev, CUdeviceptr cur, CUdeviceptr next, CUarray_format format, int channels, int src_width, int src_height, int src_pitch, CUdeviceptr dst, int dst_width, int dst_height, int dst_pitch, int parity, int tff, int clip_max ) static Definition at line 56 of file vf_bwdif_cuda. May 13, 2019 · FFMPEG has multiple supported deinterlacing filters. It accepts the following parameters: mode The interlacing mode to adopt. 3 * 4 * FFmpeg is free software; you can redistribute it and/or 5 * modify it under the terms of the GNU Lesser General Public 6 * License as published by the Free Software Foundation; either 5 * 6 * FFmpeg is free software; you can redistribute it and/or 7 * modify it under the terms of the GNU Lesser General Public 8 * License as published by the Free Software Foundation; either Apr 4, 2025 · Can someone explain to me what the advantages and/or disadvantages of deinterlace filters' (bwdif specifically since it seems to combine the best of every other filter) send_frame vs send_field are 3 * 4 * FFmpeg is free software; you can redistribute it and/or 5 * modify it under the terms of the GNU Lesser General Public 6 * License as published by the Free Software Foundation; either 15 * 16 * FFmpeg is free software; you can redistribute it and/or 17 * modify it under the terms of the GNU Lesser General Public 18 * License as published by the Free Software Foundation; either 5 * 6 * FFmpeg is free software; you can redistribute it and/or 7 * modify it under the terms of the GNU Lesser General Public 8 * License as published by the Free Software Foundation; either Function Documentation void ff_bwdif_init_x86 ( BWDIFContext * bwdif ) Definition at line 54 of file vf_bwdif_init. Definition at line 44 of file bwdif. Jan 8, 2017 · ff_bwdif_filter_line_c () Definition at line 132 of file vf_bwdif. Definition at line 46 of file bwdif. Generated on Tue Nov 6 2018 18:11:47 for FFmpeg by 1. FFmpeg is the leading multimedia framework, able to decode, encode, transcode, mux, demux, stream, filter and play pretty much anything that humans and machines have created. Better than w3fdif, YADIF, but not really on pair with motion adaptive ones. The best deinterlacing filter in ffmpeg is the neural-network-based nnedi-filter. h "#include " libavutil/x86/cpu. 1, send_field Output one frame for each field Jan 12, 2018 · BWDIFDeint. 264/MP4 using each deinterlacer (default settings) in Mar 8, 2011 · BWDIF is ok, but nothing crazy good. avi" -vf "bwdif" -c:v libx264 -preset slow -crf 18 -pix_fmt yuv420p -c:a aac -b:a 256k "output_video. mkv -vf bwdif output. c 3 * 4 * FFmpeg is free software; you can redistribute it and/or 5 * modify it under the terms of the GNU Lesser General Public 6 * License as published by the Free Software Foundation; either 3 * 4 * FFmpeg is free software; you can redistribute it and/or 5 * modify it under the terms of the GNU Lesser General Public 6 * License as published by the Free Software Foundation; either BWDIF (Bob Weaver Deinterlacing Filter): motion adaptive deinterlacing based on yadif with the use of w3fdif and cubic interpolation algorithms. 15 * 16 * FFmpeg is free software; you can redistribute it and/or 17 * modify it under the terms of the GNU Lesser General Public 18 * License as published by the Free Software Foundation; either 19 * version 2. mp4 -vf "bwdif" -c:v libx264 -crf 23 -preset fast output. Motion adaptive deinterlacing based on yadif with the use of w3fdif and cubic interpolation algorithms. I want to convert this video to 50 fps keeping all frames, and thus slowing it a bit down. High quality software options like qtgmc in avisynth are a pain for many users. Mar 16, 2020 · I've been experimenting with this now for over a week. h " 5 * 6 * FFmpeg is free software; you can redistribute it and/or 7 * modify it under the terms of the GNU Lesser General Public 8 * License as published by the Free Software Foundation; either 5 * 6 * FFmpeg is free software; you can redistribute it and/or 7 * modify it under the terms of the GNU Lesser General Public 8 * License as published by the Free Software Foundation; either static int checkstride (BWDIFContext *bwdif, const AVFrame * a, const AVFrame * b) static void fixstride (AVFilterLink *link, AVFrame *f) static int filter_frame (AVFilterLink *link, AVFrame * frame) static int request_frame (AVFilterLink *link) static av_cold void uninit (AVFilterContext * ctx) static int query_formats (AVFilterContext * ctx call_kernel () static CUresult call_kernel ( AVFilterContext * ctx, CUfunction func, CUdeviceptr prev, CUdeviceptr cur, CUdeviceptr next, CUarray_format format, int channels, int src_width, int src_height, int src_pitch, CUdeviceptr dst, int dst_width, int dst_height, int dst_pitch, int parity, int tff, int clip_max ) static Definition at line 55 of file vf_bwdif_cuda. Jan 8, 2017 · Definition at line 110 of file vf_bwdif_init_aarch64. FFmpeg on command line at default Complete technical documentation for ffmpeg bwdif filter including parameters, syntax and usage examples Aug 5, 2025 · FFmpeg developers are known for delivering some really wild performance gains from hand-optimized Assembly code especially around Intel/AMD AVX-512 optimizations for various features of this widely-used open-source multimedia library Bwdif Motion adaptive deinterlacing based on yadif with the use of w3fdif and cubic interpolation algorithms. Background One of the things about working as an editor is that the technology is constantly changing. 6 3 * 4 * FFmpeg is free software; you can redistribute it and/or 5 * modify it under the terms of the GNU Lesser General Public 6 * License as published by the Free Software Foundation; either 15 * 16 * FFmpeg is free software; you can redistribute it and/or 17 * modify it under the terms of the GNU Lesser General Public 18 * License as published by the Free Software Foundation; either Function Documentation void ff_bwdif_init_x86 ( BWDIFContext * bwdif ) Definition at line 54 of file vf_bwdif_init. Referenced by ff_bwdif_init_filter_line (), and filter_intra_helper (). Referenced by ff_bwdif_init_filter_line (). Oct 10, 2025 · bwdif描述反隔行扫描输入视频 (bwdif是Bob Weaver Deinterlacing Filter的简写)。 动态自适应去隔行以yadif滤镜为基础，使用w3fdif滤镜以及 (cubic interpolation algorithms)立方插值算法来实现。 滤镜接受一下参数：mode指定输出视频的图像帧组合方式。 该参数可接受以下值：0，sen Jan 8, 2017 · 13 * 14 * This file is part of FFmpeg. obu \ -hwaccel cuda -hwaccel_output_format cuda -codec:v av1_cuvid -i ref. static int filter_slice (AVFilterContext * ctx, void * arg, int jobnr, int nb_jobs) static void filter (AVFilterContext * ctx, AVFrame *dstpic, int parity, int tff) static av_cold void uninit (AVFilterContext * ctx) static int query_formats (AVFilterContext * ctx) static int config_props (AVFilterLink * link) AVFILTER_DEFINE_CLASS (bwdif) Jun 27, 2016 · 16 * FFmpeg is free software; you can redistribute it and/or Dec 14, 2021 · i want to extract the first image from every second of video. c Jan 8, 2017 · 8 * FFmpeg is free software; you can redistribute it and/or I tried yadaf, yadif=1, and bwdif, none produce great results. Is 3 * 4 * FFmpeg is free software; you can redistribute it and/or modify 5 * it under the terms of the GNU General Public License as published by 6 * the Free Software Foundation; either version 2 of the License, or 7 * 8 * FFmpeg is free software; you can redistribute it and/or 9 * modify it under the terms of the GNU Lesser General Public 10 * License as published by the Free Software Foundation; either Function Documentation void ff_bwdif_init_x86 ( BWDIFContext * bwdif ) Definition at line 54 of file vf_bwdif_init. Jan 8, 2017 · interpol = (coef_sp [0] * (cur [mrefs] + cur [prefs]) - coef_sp [1] * (cur [mrefs3] + cur [prefs3])) >> 13; \ Jan 12, 2018 · 16 * FFmpeg is free software; you can redistribute it and/or 7 * version 2. FFmpeg FFmpeg Code Issues Pull requests 4 Releases Wiki Activity Actions FFmpeg / libavfilter /vf_bwdif. FFmpeg / FFmpeg Public Notifications You must be signed in to change notification settings Fork 12. Referenced by ff_bwdif_filter_line3_c (), ff_bwdif_init_filter_line (), and filter_line_helper (). Ported from FFmpeg's libavfilter https://www. Like all FFmpeg commands be verbose - it forces you to think and understand about the what the deinterlacing filter is actually doing. 5k Star 48. h " 24#include " yadif. h " 25 26 typedefstruct BWDIFContext 27 YADIFContext yadif 28 29 filter_intra voidvoidint w intint 30intintint parity int 31 filter_line voidvoidvoidvoid 32int w intintintint 33intintintint 34int 5 * 6 * FFmpeg is free software; you can redistribute it and/or 7 * modify it under the terms of the GNU Lesser General Public 8 * License as published by the Free Software Foundation; either Function Documentation void ff_bwdif_init_x86 ( BWDIFContext * bwdif ) Definition at line 54 of file vf_bwdif_init. com> 2022-06-15 04:56:37 +02:00 But maybe it is already enough to compile FFmpeg with MSVC with whole-programm-optimizations enabled (if one does not disable too many components). 5 * 6 * FFmpeg is free software; you can redistribute it and/or 7 * modify it under the terms of the GNU Lesser General Public 8 * License as published by the Free Software Foundation; either Definition at line 41 of file vf_bwdif_vulkan. Filtering in FFmpeg is enabled through the libavfilter library. com> 2022-06-15 04:56:37 +02:00 init_filter () static av_cold int init_filter ( AVFilterContext * ctx ) static Definition at line 94 of file vf_bwdif_vulkan. h " 5 * 6 * FFmpeg is free software; you can redistribute it and/or 7 * modify it under the terms of the GNU Lesser General Public 8 * License as published by the Free Software Foundation; either 3 * 4 * FFmpeg is free software; you can redistribute it and/or 5 * modify it under the terms of the GNU Lesser General Public 6 * License as published by the Free Software Foundation; either I'm using FFMPEG for automatic video conversion in a web app. bpmnbvdrrlfuzquhtfngyryfduvrjshmnffsarhhzotdidsuoevioduffjsemdxfgaslxzx