目录
前言
环境依赖
代码
总结
前言
本文提供java工具类，给图片添加文字或者logo图片的水印效果。
环境依赖
工具库maven依赖添加
<dependency>
<groupId>com.google.guava</groupId>
<artifactId>guava</artifactId>
<version>30.1.1-jre</version>
</dependency>
<dependency>
<groupId>cn.hutool</groupId>
<artifactId>hutool-all</artifactId>
<version>5.5.2</version>
</dependency>ffmpeg安装，可以参考我的另一篇文章：windows ffmpeg安装部署_阿良的博客-CSDN博客
代码
上代码。
package ai.guiji.csdn.tools;
import cn.hutool.core.util.IdUtil;
import com.google.common.base.Joiner;
import com.google.common.base.Splitter;
import java.io.File;
import java.text.MessageFormat;
import java.util.Arrays;
import java.util.List;
/** @Author 剑客阿良_ALiang @Date 2021/11/20 19:30 @Description: 图片加水印工具类 */
public class ImageAddWatermarkUtil {
/**
* 图片添加文字水印
*
* @param imagePath 图片地址
* @param outputDir 输出目录
* @param text 水印文本
* @param fontName 字体名
* @param fontSize 字体大小
* @param position 文字位置，x:y 例如100:100
* @param fontColor 文字颜色
* @param enableBox 是否带背景
* @param boxColor 背景颜色
* @return 结果图片
* @throws Exception
*/
public static String addText(
String imagePath,
String outputDir,
String text,
String fontName,
Integer fontSize,
String position,
String fontColor,
Boolean enableBox,
String boxColor)
throws Exception {
List<String> paths = Splitter.on(".").splitToList(imagePath);
String ext = paths.get(paths.size() - 1);
if (!Arrays.asList("png", "jpg").contains(ext)) {
throw new Exception("format error");
}
String resultPath =
Joiner.on(File.separator).join(Arrays.asList(outputDir, IdUtil.simpleUUID() + "." + ext));
ProcessBuilder builder =
new ProcessBuilder(
"C:\\ffpg\\bin\\ffmpeg.exe",
"-i",
imagePath,
"-vf",
MessageFormat.format(
"drawtext=\"fontsize={0}:fontfile={1}:text={2}:x={3}:y={4}:fontcolor={5}:box={6}:boxcolor={7}\"",
fontSize,
fontName,
text,
Splitter.on(":").splitToList(position).get(0),
Splitter.on(":").splitToList(position).get(1),
fontColor,
enableBox ? 1 : 0,
boxColor),
"-y",
resultPath);
builder.inheritIO().start().waitFor();
return resultPath;
}
/**
* 图片添加图片水印
*
* @param imagePath 图片地址
* @param outputDir 输出目录
* @param logoPath logo地址
* @param position 文字位置，x:y 例如100:100
* @return 结果图片
* @throws Exception
*/
public static String addLogo(String imagePath, String outputDir, String logoPath, String position)
throws Exception {
List<String> paths = Splitter.on(".").splitToList(imagePath);
String ext = paths.get(paths.size() - 1);
if (!Arrays.asList("png", "jpg").contains(ext)) {
throw new Exception("format error");
}
String resultPath =
Joiner.on(File.separator).join(Arrays.asList(outputDir, IdUtil.simpleUUID() + "." + ext));
ProcessBuilder builder =
new ProcessBuilder(
"C:\\ffpg\\bin\\ffmpeg.exe",
"-i",
imagePath,
"-vf",
MessageFormat.format(
"movie={0}[wm];[in][wm]overlay={1}:{2}[out]",
logoPath,
Splitter.on(":").splitToList(position).get(0),
Splitter.on(":").splitToList(position).get(1)),
"-y",
resultPath);
builder.inheritIO().start().waitFor();
return resultPath;
}
}
代码说明
1、addText方法给图片添加文字水印方法，主要参数为：图片路径、输出目录、
水印文字、字体名称、字体大小、文字左上角坐标、文字颜色、是否需要背景、背景色。
2、addLogo方法给图片添加logo，主要参数为：图片路径、输出目录、logo图片地址、文字左上角坐标。
3、注意logo地址如果有类似C:/这种windows盘的路径情况，需要对":"进行转义。后面验证的时候，可以看看我给的参数。
4、文件名为了避免重复，采用了uuid作为文件名。
5、图片后缀格式校验只有两种，按需添加即可。
6、其中ffmpeg的exe文件地址，按照你按照的ffmpeg的路径替换。
验证一下
准备的图片如下，分别为原始图与logo图片。
验证代码
public static void main(String[] args) throws Exception {
System.out.println(
addText(
"C:\\Users\\huyi\\Desktop\\2.jpg",
"C:\\Users\\huyi\\Desktop",
"剑客阿良_ALiang",
"微软雅黑",
100,
"100:100",
"blue",
true,
"white"));
System.out.println(
addLogo(
"C:\\Users\\huyi\\Desktop\\2.jpg",
"C:\\Users\\huyi\\Desktop",
"'C\\:/Users/huyi/Desktop/logo.png'",
"100:100"));
}
注意给出的logo图路径，需要转义。
执行结果
"C:\Program Files\Java\jdk1.8.0_161\bin\java.exe" "-javaagent:C:\Program Files\JetBrains\IntelliJ IDEA 2020.1.3\lib\idea_rt.jar=3490:C:\Program Files\JetBrains\IntelliJ IDEA 2020.1.3\bin" -Dfile.encoding=UTF-8 -classpath "C:\Program Files\Java\jdk1.8.0_161\jre\lib\charsets.jar;C:\Program Files\Java\jdk1.8.0_161\jre\lib\deploy.jar;C:\Program Files\Java\jdk1.8.0_161\jre\lib\ext\access-bridge-64.jar;C:\Program Files\Java\jdk1.8.0_161\jre\lib\ext\cldrdata.jar;C:\Program Files\Java\jdk1.8.0_161\jre\lib\ext\dnsns.jar;C:\Program Files\Java\jdk1.8.0_161\jre\lib\ext\jaccess.jar;C:\Program Files\Java\jdk1.8.0_161\jre\lib\ext\jfxrt.jar;C:\Program Files\Java\jdk1.8.0_161\jre\lib\ext\localedata.jar;C:\Program Files\Java\jdk1.8.0_161\jre\lib\ext\nashorn.jar;C:\Program Files\Java\jdk1.8.0_161\jre\lib\ext\sunec.jar;C:\Program Files\Java\jdk1.8.0_161\jre\lib\ext\sunjce_provider.jar;C:\Program Files\Java\jdk1.8.0_161\jre\lib\ext\sunmscapi.jar;C:\Program Files\Java\jdk1.8.0_161\jre\lib\ext\sunpkcs11.jar;C:\Program Files\Java\jdk1.8.0_161\jre\lib\ext\zipfs.jar;C:\Program Files\Java\jdk1.8.0_161\jre\lib\javaws.jar;C:\Program Files\Java\jdk1.8.0_161\jre\lib\jce.jar;C:\Program Files\Java\jdk1.8.0_161\jre\lib\jfr.jar;C:\Program Files\Java\jdk1.8.0_161\jre\lib\jfxswt.jar;C:\Program Files\Java\jdk1.8.0_161\jre\lib\jsse.jar;C:\Program Files\Java\jdk1.8.0_161\jre\lib\management-agent.jar;C:\Program Files\Java\jdk1.8.0_161\jre\lib\plugin.jar;C:\Program Files\Java\jdk1.8.0_161\jre\lib\resources.jar;C:\Program 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y\org\bytedeco\libfreenect2\0.2.0-1.5.5\libfreenect2-0.2.0-1.5.5-macosx-x86_64.jar;C:\Users\huyi\.m2\repository\org\bytedeco\libfreenect2\0.2.0-1.5.5\libfreenect2-0.2.0-1.5.5-windows-x86_64.jar;C:\Users\huyi\.m2\repository\org\bytedeco\librealsense-platform\1.12.4-1.5.5\librealsense-platform-1.12.4-1.5.5.jar;C:\Users\huyi\.m2\repository\org\bytedeco\librealsense\1.12.4-1.5.5\librealsense-1.12.4-1.5.5-linux-armhf.jar;C:\Users\huyi\.m2\repository\org\bytedeco\librealsense\1.12.4-1.5.5\librealsense-1.12.4-1.5.5-linux-arm64.jar;C:\Users\huyi\.m2\repository\org\bytedeco\librealsense\1.12.4-1.5.5\librealsense-1.12.4-1.5.5-linux-x86.jar;C:\Users\huyi\.m2\repository\org\bytedeco\librealsense\1.12.4-1.5.5\librealsense-1.12.4-1.5.5-linux-x86_64.jar;C:\Users\huyi\.m2\repository\org\bytedeco\librealsense\1.12.4-1.5.5\librealsense-1.12.4-1.5.5-macosx-x86_64.jar;C:\Users\huyi\.m2\repository\org\bytedeco\librealsense\1.12.4-1.5.5\librealsense-1.12.4-1.5.5-windows-x86.jar;C:\Users\huyi\.m2\repository\org\bytedeco\librealsense\1.12.4-1.5.5\librealsense-1.12.4-1.5.5-windows-x86_64.jar;C:\Users\huyi\.m2\repository\org\bytedeco\librealsense2-platform\2.40.0-1.5.5\librealsense2-platform-2.40.0-1.5.5.jar;C:\Users\huyi\.m2\repository\org\bytedeco\librealsense2\2.40.0-1.5.5\librealsense2-2.40.0-1.5.5-linux-armhf.jar;C:\Users\huyi\.m2\repository\org\bytedeco\librealsense2\2.40.0-1.5.5\librealsense2-2.40.0-1.5.5-linux-arm64.jar;C:\Users\huyi\.m2\repository\org\bytedeco\librealsense2\2.40.0-1.5.5\librealsense2-2.40.0-1.5.5-linux-x86.jar;C:\Users\huyi\.m2\repository\org\bytedeco\librealsense2\2.40.0-1.5.5\librealsense2-2.40.0-1.5.5-linux-x86_64.jar;C:\Users\huyi\.m2\repository\org\bytedeco\librealsense2\2.40.0-1.5.5\librealsense2-2.40.0-1.5.5-macosx-x86_64.jar;C:\Users\huyi\.m2\repository\org\bytedeco\librealsense2\2.40.0-1.5.5\librealsense2-2.40.0-1.5.5-windows-x86.jar;C:\Users\huyi\.m2\repository\org\bytedeco\librealsense2\2.40.0-1.5.5\librealsense2-2.40.0-1.5.5-windows-x86_64.jar;C:\Users\huyi\.m2\repository\org\bytedeco\videoinput-platform\0.200-1.5.5\videoinput-platform-0.200-1.5.5.jar;C:\Users\huyi\.m2\repository\org\bytedeco\videoinput\0.200-1.5.5\videoinput-0.200-1.5.5-windows-x86.jar;C:\Users\huyi\.m2\repository\org\bytedeco\videoinput\0.200-1.5.5\videoinput-0.200-1.5.5-windows-x86_64.jar;C:\Users\huyi\.m2\repository\org\bytedeco\artoolkitplus-platform\2.3.1-1.5.5\artoolkitplus-platform-2.3.1-1.5.5.jar;C:\Users\huyi\.m2\repository\org\bytedeco\artoolkitplus\2.3.1-1.5.5\artoolkitplus-2.3.1-1.5.5-android-arm.jar;C:\Users\huyi\.m2\repository\org\bytedeco\artoolkitplus\2.3.1-1.5.5\artoolkitplus-2.3.1-1.5.5-android-arm64.jar;C:\Users\huyi\.m2\repository\org\bytedeco\artoolkitplus\2.3.1-1.5.5\artoolkitplus-2.3.1-1.5.5-android-x86.jar;C:\Users\huyi\.m2\repository\org\bytedeco\artoolkitplus\2.3.1-1.5.5\artoolkitplus-2.3.1-1.5.5-android-x86_64.jar;C:\Users\huyi\.m2\repository\org\bytedeco\artoolkitplus\2.3.1-1.5.5\artoolkitplus-2.3.1-1.5.5-linux-x86.jar;C:\Users\huyi\.m2\repository\org\bytedeco\artoolkitplus\2.3.1-1.5.5\artoolkitplus-2.3.1-1.5.5-linux-x86_64.jar;C:\Users\huyi\.m2\repository\org\bytedeco\artoolkitplus\2.3.1-1.5.5\artoolkitplus-2.3.1-1.5.5-linux-armhf.jar;C:\Users\huyi\.m2\repository\org\bytedeco\artoolkitplus\2.3.1-1.5.5\artoolkitplus-2.3.1-1.5.5-linux-arm64.jar;C:\Users\huyi\.m2\repository\org\bytedeco\artoolkitplus\2.3.1-1.5.5\artoolkitplus-2.3.1-1.5.5-linux-ppc64le.jar;C:\Users\huyi\.m2\repository\org\bytedeco\artoolkitplus\2.3.1-1.5.5\artoolkitplus-2.3.1-1.5.5-macosx-x86_64.jar;C:\Users\huyi\.m2\repository\org\bytedeco\artoolkitplus\2.3.1-1.5.5\artoolkitplus-2.3.1-1.5.5-windows-x86.jar;C:\Users\huyi\.m2\repository\org\bytedeco\artoolkitplus\2.3.1-1.5.5\artoolkitplus-2.3.1-1.5.5-windows-x86_64.jar;C:\Users\huyi\.m2\repository\org\bytedeco\flandmark-platform\1.07-1.5.5\flandmark-platform-1.07-1.5.5.jar;C:\Users\huyi\.m2\repository\org\bytedeco\flandmark\1.07-1.5.5\flandmark-1.07-1.5.5-android-arm.jar;C:\Users\huyi\.m2\repository\org\bytedeco\flandmark\1.07-1.5.5\flandmark-1.07-1.5.5-android-arm64.jar;C:\Users\huyi\.m2\repository\org\bytedeco\flandmark\1.07-1.5.5\flandmark-1.07-1.5.5-android-x86.jar;C:\Users\huyi\.m2\repository\org\bytedeco\flandmark\1.07-1.5.5\flandmark-1.07-1.5.5-android-x86_64.jar;C:\Users\huyi\.m2\repository\org\bytedeco\flandmark\1.07-1.5.5\flandmark-1.07-1.5.5-linux-x86.jar;C:\Users\huyi\.m2\repository\org\bytedeco\flandmark\1.07-1.5.5\flandmark-1.07-1.5.5-linux-x86_64.jar;C:\Users\huyi\.m2\repository\org\bytedeco\flandmark\1.07-1.5.5\flandmark-1.07-1.5.5-linux-armhf.jar;C:\Users\huyi\.m2\repository\org\bytedeco\flandmark\1.07-1.5.5\flandmark-1.07-1.5.5-linux-arm64.jar;C:\Users\huyi\.m2\repository\org\bytedeco\flandmark\1.07-1.5.5\flandmark-1.07-1.5.5-linux-ppc64le.jar;C:\Users\huyi\.m2\repository\org\bytedeco\flandmark\1.07-1.5.5\flandmark-1.07-1.5.5-macosx-x86_64.jar;C:\Users\huyi\.m2\repository\org\bytedeco\flandmark\1.07-1.5.5\flandmark-1.07-1.5.5-windows-x86.jar;C:\Users\huyi\.m2\repository\org\bytedeco\flandmark\1.07-1.5.5\flandmark-1.07-1.5.5-windows-x86_64.jar;C:\Users\huyi\.m2\repository\org\bytedeco\leptonica-platform\1.80.0-1.5.5\leptonica-platform-1.80.0-1.5.5.jar;C:\Users\huyi\.m2\repository\org\bytedeco\leptonica\1.80.0-1.5.5\leptonica-1.80.0-1.5.5-android-arm.jar;C:\Users\huyi\.m2\repository\org\bytedeco\leptonica\1.80.0-1.5.5\leptonica-1.80.0-1.5.5-android-arm64.jar;C:\Users\huyi\.m2\repository\org\bytedeco\leptonica\1.80.0-1.5.5\leptonica-1.80.0-1.5.5-android-x86.jar;C:\Users\huyi\.m2\repository\org\bytedeco\leptonica\1.80.0-1.5.5\leptonica-1.80.0-1.5.5-android-x86_64.jar;C:\Users\huyi\.m2\repository\org\bytedeco\leptonica\1.80.0-1.5.5\leptonica-1.80.0-1.5.5-linux-x86.jar;C:\Users\huyi\.m2\repository\org\bytedeco\leptonica\1.80.0-1.5.5\leptonica-1.80.0-1.5.5-linux-x86_64.jar;C:\Users\huyi\.m2\repository\org\bytedeco\leptonica\1.80.0-1.5.5\leptonica-1.80.0-1.5.5-linux-armhf.jar;C:\Users\huyi\.m2\repository\org\bytedeco\leptonica\1.80.0-1.5.5\leptonica-1.80.0-1.5.5-linux-arm64.jar;C:\Users\huyi\.m2\repository\org\bytedeco\leptonica\1.80.0-1.5.5\leptonica-1.80.0-1.5.5-linux-ppc64le.jar;C:\Users\huyi\.m2\repository\org\bytedeco\leptonica\1.80.0-1.5.5\leptonica-1.80.0-1.5.5-macosx-x86_64.jar;C:\Users\huyi\.m2\repository\org\bytedeco\leptonica\1.80.0-1.5.5\leptonica-1.80.0-1.5.5-windows-x86.jar;C:\Users\huyi\.m2\repository\org\bytedeco\leptonica\1.80.0-1.5.5\leptonica-1.80.0-1.5.5-windows-x86_64.jar;C:\Users\huyi\.m2\repository\org\bytedeco\tesseract-platform\4.1.1-1.5.5\tesseract-platform-4.1.1-1.5.5.jar;C:\Users\huyi\.m2\repository\org\bytedeco\tesseract\4.1.1-1.5.5\tesseract-4.1.1-1.5.5-android-arm.jar;C:\Users\huyi\.m2\repository\org\bytedeco\tesseract\4.1.1-1.5.5\tesseract-4.1.1-1.5.5-android-arm64.jar;C:\Users\huyi\.m2\repository\org\bytedeco\tesseract\4.1.1-1.5.5\tesseract-4.1.1-1.5.5-android-x86.jar;C:\Users\huyi\.m2\repository\org\bytedeco\tesseract\4.1.1-1.5.5\tesseract-4.1.1-1.5.5-android-x86_64.jar;C:\Users\huyi\.m2\repository\org\bytedeco\tesseract\4.1.1-1.5.5\tesseract-4.1.1-1.5.5-linux-x86.jar;C:\Users\huyi\.m2\repository\org\bytedeco\tesseract\4.1.1-1.5.5\tesseract-4.1.1-1.5.5-linux-x86_64.jar;C:\Users\huyi\.m2\repository\org\bytedeco\tesseract\4.1.1-1.5.5\tesseract-4.1.1-1.5.5-linux-armhf.jar;C:\Users\huyi\.m2\repository\org\bytedeco\tesseract\4.1.1-1.5.5\tesseract-4.1.1-1.5.5-linux-arm64.jar;C:\Users\huyi\.m2\repository\org\bytedeco\tesseract\4.1.1-1.5.5\tesseract-4.1.1-1.5.5-linux-ppc64le.jar;C:\Users\huyi\.m2\repository\org\bytedeco\tesseract\4.1.1-1.5.5\tesseract-4.1.1-1.5.5-macosx-x86_64.jar;C:\Users\huyi\.m2\repository\org\bytedeco\tesseract\4.1.1-1.5.5\tesseract-4.1.1-1.5.5-windows-x86.jar;C:\Users\huyi\.m2\repository\org\bytedeco\tesseract\4.1.1-1.5.5\tesseract-4.1.1-1.5.5-windows-x86_64.jar;C:\Users\huyi\.m2\repository\com\github\atool\fluent-mybatis\1.8.7\fluent-mybatis-1.8.7.jar;C:\Users\huyi\.m2\repository\javax\annotation\javax.annotation-api\1.3.2\javax.annotation-api-1.3.2.jar;C:\Users\huyi\.m2\repository\org\mybatis\mybatis-spring\2.0.6\mybatis-spring-2.0.6.jar;C:\Users\huyi\.m2\repository\com\github\atool\db-feature\1.3.4\db-feature-1.3.4.jar;C:\Users\huyi\.m2\repository\org\mybatis\mybatis\3.5.7\mybatis-3.5.7.jar;C:\Users\huyi\.m2\repository\mysql\mysql-connector-java\8.0.26\mysql-connector-java-8.0.26.jar;C:\Users\huyi\.m2\repository\org\mp4parser\isoparser\1.9.41\isoparser-1.9.41.jar;C:\Users\huyi\.m2\repository\org\slf4j\slf4j-api\1.7.32\slf4j-api-1.7.32.jar;C:\Users\huyi\.m2\repository\cn\hutool\hutool-all\5.5.2\hutool-all-5.5.2.jar;C:\Users\huyi\.m2\repository\org\java-websocket\Java-WebSocket\1.5.1\Java-WebSocket-1.5.1.jar" ai.guiji.csdn.tools.ImageAddWatermarkUtil
ffmpeg version n4.3.1-20-g8a2acdc6da Copyright (c) 2000-2020 the FFmpeg developers
built with gcc 9.3-win32 (GCC) 20200320
configuration: --prefix=/ffbuild/prefix --pkg-config-flags=--static --pkg-config=pkg-config --cross-prefix=x86_64-w64-mingw32- --arch=x86_64 --target-os=mingw32 --enable-gpl --enable-version3 --disable-debug --enable-iconv --enable-zlib --enable-libxml2 --enable-libfreetype --enable-libfribidi --enable-gmp --enable-lzma --enable-fontconfig --enable-libvmaf --disable-vulkan --enable-libvorbis --enable-amf --enable-libaom --enable-avisynth --enable-libdav1d --enable-ffnvcodec --enable-cuda-llvm --disable-libglslang --enable-libass --enable-libbluray --enable-libmp3lame --enable-libopus --enable-libtheora --enable-libvpx --enable-libwebp --enable-libmfx --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-librav1e --enable-schannel --enable-sdl2 --enable-libsoxr --enable-libsrt --enable-libtwolame --enable-libvidstab --enable-libx264 --enable-libx265 --enable-libxvid --enable-libzimg --extra-cflags=-DLIBTWOLAME_STATIC --extra-cxxflags= --extra-ldflags=-pthread --extra-libs=-lgomp
libavutil 56. 51.100 / 56. 51.100
libavcodec 58. 91.100 / 58. 91.100
libavformat 58. 45.100 / 58. 45.100
libavdevice 58. 10.100 / 58. 10.100
libavfilter 7. 85.100 / 7. 85.100
libswscale 5. 7.100 / 5. 7.100
libswresample 3. 7.100 / 3. 7.100
libpostproc 55. 7.100 / 55. 7.100
Input #0, image2, from 'C:\Users\huyi\Desktop\2.jpg':
Duration: 00:00:00.04, start: 0.000000, bitrate: 156370 kb/s
Stream #0:0: Video: mjpeg (Baseline), yuvj444p(pc, bt470bg/unknown/unknown), 3840x2160, 25 tbr, 25 tbn, 25 tbc
Stream mapping:
Stream #0:0 -> #0:0 (mjpeg (native) -> mjpeg (native))
Press [q] to stop, [?] for help
Fontconfig error: Cannot load default config file
[Parsed_drawtext_0 @ 00000270f1126340] Using "C:/Windows/fonts/msyh.ttc"
Output #0, image2, to 'C:\Users\huyi\Desktop\40612bb0031142b6acf5e4dc6a11afc7.jpg':
Metadata:
encoder : Lavf58.45.100
Stream #0:0: Video: mjpeg, yuvj444p(pc), 3840x2160, q=2-31, 200 kb/s, 25 fps, 25 tbn, 25 tbc
Metadata:
encoder : Lavc58.91.100 mjpeg
Side data:
cpb: bitrate max/min/avg: 0/0/200000 buffer size: 0 vbv_delay: N/A
frame= 1 fps=0.0 q=9.7 Lsize=N/A time=00:00:00.04 bitrate=N/A speed=0.161x
video:346kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: unknown
C:\Users\huyi\Desktop\40612bb0031142b6acf5e4dc6a11afc7.jpg
ffmpeg version n4.3.1-20-g8a2acdc6da Copyright (c) 2000-2020 the FFmpeg developers
built with gcc 9.3-win32 (GCC) 20200320
configuration: --prefix=/ffbuild/prefix --pkg-config-flags=--static --pkg-config=pkg-config --cross-prefix=x86_64-w64-mingw32- --arch=x86_64 --target-os=mingw32 --enable-gpl --enable-version3 --disable-debug --enable-iconv --enable-zlib --enable-libxml2 --enable-libfreetype --enable-libfribidi --enable-gmp --enable-lzma --enable-fontconfig --enable-libvmaf --disable-vulkan --enable-libvorbis --enable-amf --enable-libaom --enable-avisynth --enable-libdav1d --enable-ffnvcodec --enable-cuda-llvm --disable-libglslang --enable-libass --enable-libbluray --enable-libmp3lame --enable-libopus --enable-libtheora --enable-libvpx --enable-libwebp --enable-libmfx --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-librav1e --enable-schannel --enable-sdl2 --enable-libsoxr --enable-libsrt --enable-libtwolame --enable-libvidstab --enable-libx264 --enable-libx265 --enable-libxvid --enable-libzimg --extra-cflags=-DLIBTWOLAME_STATIC --extra-cxxflags= --extra-ldflags=-pthread --extra-libs=-lgomp
libavutil 56. 51.100 / 56. 51.100
libavcodec 58. 91.100 / 58. 91.100
libavformat 58. 45.100 / 58. 45.100
libavdevice 58. 10.100 / 58. 10.100
libavfilter 7. 85.100 / 7. 85.100
libswscale 5. 7.100 / 5. 7.100
libswresample 3. 7.100 / 3. 7.100
libpostproc 55. 7.100 / 55. 7.100
Input #0, image2, from 'C:\Users\huyi\Desktop\2.jpg':
Duration: 00:00:00.04, start: 0.000000, bitrate: 156370 kb/s
Stream #0:0: Video: mjpeg (Baseline), yuvj444p(pc, bt470bg/unknown/unknown), 3840x2160, 25 tbr, 25 tbn, 25 tbc
Stream mapping:
Stream #0:0 -> #0:0 (mjpeg (native) -> mjpeg (native))
Press [q] to stop, [?] for help
[swscaler @ 0000028ebcab9c00] deprecated pixel format used, make sure you did set range correctly
Output #0, image2, to 'C:\Users\huyi\Desktop\c643efb2f3804871bae9d38f55eb3c3d.jpg':
Metadata:
encoder : Lavf58.45.100
Stream #0:0: Video: mjpeg, yuvj420p(pc), 3840x2160, q=2-31, 200 kb/s, 25 fps, 25 tbn, 25 tbc
Metadata:
encoder : Lavc58.91.100 mjpeg
Side data:
cpb: bitrate max/min/avg: 0/0/200000 buffer size: 0 vbv_delay: N/A
[Parsed_movie_0 @ 0000028ebcc16d80] EOF timestamp not reliable
frame= 1 fps=0.0 q=8.9 Lsize=N/A time=00:00:00.04 bitrate=N/A speed=0.159x
video:246kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: unknown
C:\Users\huyi\Desktop\c643efb2f3804871bae9d38f55eb3c3d.jpg
Process finished with exit code 0
加文字水印效果
加logo水印效果
OK没什么大毛病。
总结
没啥总结的。
分享：
你不经意的一个微笑或许成了另一个人的世界。——《四月是你的谎言》.
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