├── mark.png ├── .gitignore ├── readme.md ├── main.sh ├── mark.py ├── extract.py └── LICENSE /mark.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/huailiang/watermark/HEAD/mark.png -------------------------------------------------------------------------------- /.gitignore: -------------------------------------------------------------------------------- 1 | hd/ 2 | gen/ 3 | **/.idea/ 4 | *.tmp 5 | *.pyck 6 | *.DS_Store 7 | filter/ 8 | *.mp4 9 | *.MP4 10 | hd copy/ 11 | gen2/ -------------------------------------------------------------------------------- /readme.md: -------------------------------------------------------------------------------- 1 | ## 移除短视频水印工具 2 | 3 | #### 环境： 4 | 5 | 1. python-cv2 6 | 2. ffmpeg 7 | 8 | 9 | #### 步骤 10 | 11 | 将下载下来的如抖音视频保存到本地， 然后执行下面脚本： 12 | 13 | ```sh 14 | # path/yours/audio.mp4 替换成短视频的实际路径 15 | sh main.sh path/yours/audio.mp4 16 | ``` 17 | 18 | 19 | 20 | 执行完毕之后， 会看到generated.mp4 -------------------------------------------------------------------------------- /main.sh: -------------------------------------------------------------------------------- 1 | #!/bin/bash 2 | 3 | # ============================================== 4 | # This tool is remove watermark in short-clips 5 | # such as 抖音, 微视 6 | # ---------------------------------------------- 7 | # Author: Huailiang.Peng 8 | # Data: 2020.02.07 9 | # ============================================== 10 | 11 | 12 | if [ $# < 1 ] ; then 13 | echo "请传入视频的路径" 14 | exit 1; 15 | fi 16 | 17 | 18 | # ${1} 视频的地址 如douyin.mp4 19 | ffmpeg -i ${1} -r 25 -f image2 image-%04d.png 20 | 21 | mkdir -p hd/ 22 | 23 | mv image-*.png hd/ 24 | 25 | mkdir -p gen/ 26 | 27 | python extract.py 28 | 29 | cd gen/ 30 | 31 | ffmpeg -i image-%04d.png generated.mp4 32 | 33 | mv generated.mp4 .. 34 | -------------------------------------------------------------------------------- /mark.py: -------------------------------------------------------------------------------- 1 | #!/usr/bin/env python3 2 | # -*- coding: utf-8 -*- 3 | # @Author: penghuailiang 4 | # @Date : 4/30/20 5 | 6 | import cv2 7 | import os 8 | import numpy as np 9 | 10 | 11 | def generate_file(file, mark): 12 | im = cv2.imread("gen/" + file, cv2.IMREAD_UNCHANGED) 13 | shape = im.shape 14 | print(file, shape, mark.shape) 15 | nim = np.zeros(shape) 16 | pos = (580, 1120) 17 | for x in range(shape[0]): 18 | for y in range(shape[1]): 19 | if pos[0] < x < pos[0] + mark.shape[0] and pos[1] < y < pos[1] + mark.shape[1]: 20 | color = mark[x - pos[0], y - pos[1]][0:3] 21 | alpha = mark[x - pos[0], y - pos[1]][3:4] 22 | rate = alpha / 255.0 23 | # mark 和 背景图 融合Blend 24 | nim[x, y] = im[x, y] * (1 - rate) + color * rate 25 | else: 26 | nim[x, y] = im[x, y] 27 | 28 | if not os.path.exists("gen2"): 29 | os.makedirs("gen2") 30 | cv2.imwrite("gen2/" + file, nim) 31 | 32 | 33 | def process_main(dir): 34 | mark = cv2.imread("mark.png", cv2.IMREAD_UNCHANGED) 35 | # mark 显示调整大小 36 | mark = cv2.resize(mark, (100, 100)) 37 | for maindir, subdir, files in os.walk(dir): 38 | list = [] 39 | for file in files: 40 | if file.endswith(".png"): 41 | list.append(file) 42 | list.sort() 43 | for i, it in enumerate(list): 44 | generate_file(it, mark) 45 | 46 | 47 | if __name__ == '__main__': 48 | process_main("gen/") 49 | -------------------------------------------------------------------------------- /extract.py: -------------------------------------------------------------------------------- 1 | #!/usr/bin/env python3 2 | # -*- coding: utf-8 -*- 3 | # @Author: penghuailiang 4 | # @Date : 2/7/20 5 | 6 | 7 | import cv2 8 | import os 9 | import sys 10 | import numpy as np 11 | 12 | rect = (120, 280) # (H, W) 水印框大小 13 | pos1 = (0, 10) # 左上角位置 14 | pos2 = (580, 1000) # 右下角位置 15 | 16 | 17 | # 提取水印, 生成存放在filter目录 18 | def generate_filter(file): 19 | print(file) 20 | im = cv2.imread("hd/" + file) 21 | shape = im.shape 22 | nim = np.zeros((shape[0], shape[1]), dtype=np.uint8) 23 | st_lt = 0 24 | for x in range(pos1[0], pos1[0] + rect[0]): 25 | for y in range(pos1[1], pos1[1] + rect[1]): 26 | px = im[x, y] 27 | if sum(px) > 640: 28 | nim[x, y] = 255 29 | st_lt = st_lt + 1 # 像素超过一定数量就判定为右下角， 否则水印在左上角 30 | if st_lt < 1000: 31 | nim = np.zeros((shape[0], shape[1]), dtype=np.uint8) # clear 32 | for x in range(pos2[0], pos2[0] + rect[0]): 33 | for y in range(pos2[1], pos2[1] + rect[1]): 34 | px = im[x, y] 35 | if sum(px) > 700: 36 | nim[x, y] = 255 37 | # 这里提取的水印的灰度图 38 | if not os.path.exists("filter"): 39 | os.makedirs("filter") 40 | cv2.imwrite("filter/" + file, nim) 41 | return nim 42 | 43 | 44 | # 卷积过滤水印， 保存在gen目录 45 | def generate_file(file): 46 | print(file) 47 | mask = generate_filter(file) 48 | kernel = np.ones((3, 3), np.uint8) 49 | im = cv2.imread("hd/" + file) 50 | dilate = cv2.dilate(mask, kernel, iterations=3) 51 | sp = cv2.inpaint(im, dilate, 7, flags=cv2.INPAINT_TELEA) 52 | sp = cv2.bilateralFilter(sp, 5, 280, 50) 53 | cv2.imwrite("gen/" + file, sp) 54 | 55 | 56 | def process_main(dir): 57 | for maindir, subdir, files in os.walk(dir): 58 | list = [] 59 | for file in files: 60 | if file.endswith(".png"): 61 | list.append(file) 62 | list.sort() 63 | for i, it in enumerate(list): 64 | generate_file(it) 65 | 66 | 67 | if __name__ == '__main__': 68 | print(sys.argv) 69 | if len(sys.argv) > 2: 70 | rect = (sys.argv[1], sys.argv[2]) 71 | if len(sys.argv) > 4: 72 | pos1 = (sys.argv[3], sys.argv[4]) 73 | if len(sys.argv) > 6: 74 | pos2 = (sys.argv[5], sys.argv[6]) 75 | process_main("hd/") 76 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | Apache License 2 | Version 2.0, January 2004 3 | http://www.apache.org/licenses/ 4 | 5 | TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION 6 | 7 | 1. Definitions. 8 | 9 | "License" shall mean the terms and conditions for use, reproduction, 10 | and distribution as defined by Sections 1 through 9 of this document. 11 | 12 | "Licensor" shall mean the copyright owner or entity authorized by 13 | the copyright owner that is granting the License. 14 | 15 | "Legal Entity" shall mean the union of the acting entity and all 16 | other entities that control, are controlled by, or are under common 17 | control with that entity. For the purposes of this definition, 18 | "control" means (i) the power, direct or indirect, to cause the 19 | direction or management of such entity, whether by contract or 20 | otherwise, or (ii) ownership of fifty percent (50%) or more of the 21 | outstanding shares, or (iii) beneficial ownership of such entity. 22 | 23 | "You" (or "Your") shall mean an individual or Legal Entity 24 | exercising permissions granted by this License. 25 | 26 | "Source" form shall mean the preferred form for making modifications, 27 | including but not limited to software source code, documentation 28 | source, and configuration files. 29 | 30 | "Object" form shall mean any form resulting from mechanical 31 | transformation or translation of a Source form, including but 32 | not limited to compiled object code, generated documentation, 33 | and conversions to other media types. 34 | 35 | "Work" shall mean the work of authorship, whether in Source or 36 | Object form, made available under the License, as indicated by a 37 | copyright notice that is included in or attached to the work 38 | (an example is provided in the Appendix below). 39 | 40 | "Derivative Works" shall mean any work, whether in Source or Object 41 | form, that is based on (or derived from) the Work and for which the 42 | editorial revisions, annotations, elaborations, or other modifications 43 | represent, as a whole, an original work of authorship. For the purposes 44 | of this License, Derivative Works shall not include works that remain 45 | separable from, or merely link (or bind by name) to the interfaces of, 46 | the Work and Derivative Works thereof. 47 | 48 | "Contribution" shall mean any work of authorship, including 49 | the original version of the Work and any modifications or additions 50 | to that Work or Derivative Works thereof, that is intentionally 51 | submitted to Licensor for inclusion in the Work by the copyright owner 52 | or by an individual or Legal Entity authorized to submit on behalf of 53 | the copyright owner. For the purposes of this definition, "submitted" 54 | means any form of electronic, verbal, or written communication sent 55 | to the Licensor or its representatives, including but not limited to 56 | communication on electronic mailing lists, source code control systems, 57 | and issue tracking systems that are managed by, or on behalf of, the 58 | Licensor for the purpose of discussing and improving the Work, but 59 | excluding communication that is conspicuously marked or otherwise 60 | designated in writing by the copyright owner as "Not a Contribution." 61 | 62 | "Contributor" shall mean Licensor and any individual or Legal Entity 63 | on behalf of whom a Contribution has been received by Licensor and 64 | subsequently incorporated within the Work. 65 | 66 | 2. Grant of Copyright License. Subject to the terms and conditions of 67 | this License, each Contributor hereby grants to You a perpetual, 68 | worldwide, non-exclusive, no-charge, royalty-free, irrevocable 69 | copyright license to reproduce, prepare Derivative Works of, 70 | publicly display, publicly perform, sublicense, and distribute the 71 | Work and such Derivative Works in Source or Object form. 72 | 73 | 3. Grant of Patent License. Subject to the terms and conditions of 74 | this License, each Contributor hereby grants to You a perpetual, 75 | worldwide, non-exclusive, no-charge, royalty-free, irrevocable 76 | (except as stated in this section) patent license to make, have made, 77 | use, offer to sell, sell, import, and otherwise transfer the Work, 78 | where such license applies only to those patent claims licensable 79 | by such Contributor that are necessarily infringed by their 80 | Contribution(s) alone or by combination of their Contribution(s) 81 | with the Work to which such Contribution(s) was submitted. If You 82 | institute patent litigation against any entity (including a 83 | cross-claim or counterclaim in a lawsuit) alleging that the Work 84 | or a Contribution incorporated within the Work constitutes direct 85 | or contributory patent infringement, then any patent licenses 86 | granted to You under this License for that Work shall terminate 87 | as of the date such litigation is filed. 88 | 89 | 4. Redistribution. You may reproduce and distribute copies of the 90 | Work or Derivative Works thereof in any medium, with or without 91 | modifications, and in Source or Object form, provided that You 92 | meet the following conditions: 93 | 94 | (a) You must give any other recipients of the Work or 95 | Derivative Works a copy of this License; and 96 | 97 | (b) You must cause any modified files to carry prominent notices 98 | stating that You changed the files; and 99 | 100 | (c) You must retain, in the Source form of any Derivative Works 101 | that You distribute, all copyright, patent, trademark, and 102 | attribution notices from the Source form of the Work, 103 | excluding those notices that do not pertain to any part of 104 | the Derivative Works; and 105 | 106 | (d) If the Work includes a "NOTICE" text file as part of its 107 | distribution, then any Derivative Works that You distribute must 108 | include a readable copy of the attribution notices contained 109 | within such NOTICE file, excluding those notices that do not 110 | pertain to any part of the Derivative Works, in at least one 111 | of the following places: within a NOTICE text file distributed 112 | as part of the Derivative Works; within the Source form or 113 | documentation, if provided along with the Derivative Works; or, 114 | within a display generated by the Derivative Works, if and 115 | wherever such third-party notices normally appear. The contents 116 | of the NOTICE file are for informational purposes only and 117 | do not modify the License. You may add Your own attribution 118 | notices within Derivative Works that You distribute, alongside 119 | or as an addendum to the NOTICE text from the Work, provided 120 | that such additional attribution notices cannot be construed 121 | as modifying the License. 122 | 123 | You may add Your own copyright statement to Your modifications and 124 | may provide additional or different license terms and conditions 125 | for use, reproduction, or distribution of Your modifications, or 126 | for any such Derivative Works as a whole, provided Your use, 127 | reproduction, and distribution of the Work otherwise complies with 128 | the conditions stated in this License. 129 | 130 | 5. Submission of Contributions. Unless You explicitly state otherwise, 131 | any Contribution intentionally submitted for inclusion in the Work 132 | by You to the Licensor shall be under the terms and conditions of 133 | this License, without any additional terms or conditions. 134 | Notwithstanding the above, nothing herein shall supersede or modify 135 | the terms of any separate license agreement you may have executed 136 | with Licensor regarding such Contributions. 137 | 138 | 6. Trademarks. This License does not grant permission to use the trade 139 | names, trademarks, service marks, or product names of the Licensor, 140 | except as required for reasonable and customary use in describing the 141 | origin of the Work and reproducing the content of the NOTICE file. 142 | 143 | 7. Disclaimer of Warranty. Unless required by applicable law or 144 | agreed to in writing, Licensor provides the Work (and each 145 | Contributor provides its Contributions) on an "AS IS" BASIS, 146 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or 147 | implied, including, without limitation, any warranties or conditions 148 | of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A 149 | PARTICULAR PURPOSE. You are solely responsible for determining the 150 | appropriateness of using or redistributing the Work and assume any 151 | risks associated with Your exercise of permissions under this License. 152 | 153 | 8. Limitation of Liability. In no event and under no legal theory, 154 | whether in tort (including negligence), contract, or otherwise, 155 | unless required by applicable law (such as deliberate and grossly 156 | negligent acts) or agreed to in writing, shall any Contributor be 157 | liable to You for damages, including any direct, indirect, special, 158 | incidental, or consequential damages of any character arising as a 159 | result of this License or out of the use or inability to use the 160 | Work (including but not limited to damages for loss of goodwill, 161 | work stoppage, computer failure or malfunction, or any and all 162 | other commercial damages or losses), even if such Contributor 163 | has been advised of the possibility of such damages. 164 | 165 | 9. Accepting Warranty or Additional Liability. While redistributing 166 | the Work or Derivative Works thereof, You may choose to offer, 167 | and charge a fee for, acceptance of support, warranty, indemnity, 168 | or other liability obligations and/or rights consistent with this 169 | License. However, in accepting such obligations, You may act only 170 | on Your own behalf and on Your sole responsibility, not on behalf 171 | of any other Contributor, and only if You agree to indemnify, 172 | defend, and hold each Contributor harmless for any liability 173 | incurred by, or claims asserted against, such Contributor by reason 174 | of your accepting any such warranty or additional liability. 175 | 176 | END OF TERMS AND CONDITIONS 177 | 178 | APPENDIX: How to apply the Apache License to your work. 179 | 180 | To apply the Apache License to your work, attach the following 181 | boilerplate notice, with the fields enclosed by brackets "{}" 182 | replaced with your own identifying information. (Don't include 183 | the brackets!) The text should be enclosed in the appropriate 184 | comment syntax for the file format. We also recommend that a 185 | file or class name and description of purpose be included on the 186 | same "printed page" as the copyright notice for easier 187 | identification within third-party archives. 188 | 189 | Copyright 2015-2019 Huailiang 190 | 191 | https://github.com/huailiang/ 192 | 193 | Licensed under the Apache License, Version 2.0 (the "License"); 194 | you may not use this file except in compliance with the License. 195 | You may obtain a copy of the License at 196 | 197 | http://www.apache.org/licenses/LICENSE-2.0 198 | 199 | Unless required by applicable law or agreed to in writing, software 200 | distributed under the License is distributed on an "AS IS" BASIS, 201 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 202 | See the License for the specific language governing permissions and 203 | limitations under the License. 204 | 205 | 206 | ======================================================================= 207 | Hux Blog Subcomponents: 208 | 209 | The Hux Blog project contains subcomponents with separate copyright 210 | notices and license terms. Your use of the source code for the these 211 | subcomponents is subject to the terms and conditions of the following 212 | licenses. 213 | 214 | (MIT License) Clean Blog Jekyll Theme: https://github.com/BlackrockDigital/startbootstrap-clean-blog-jekyll/ 215 | https://github.com/BlackrockDigital/startbootstrap-clean-blog-jekyll/blob/master/LICENSE 216 | Copyright (c) 2013-2019 Blackrock Digital LLC. 217 | --------------------------------------------------------------------------------