watermark move from left to right

master
xufuji456 2 years ago
parent 46e0ea8446
commit a049ff65bc
  1. 22
      app/src/main/java/com/frank/ffmpeg/util/FFmpegUtil.java
  2. BIN
      picture/ffmpeg_group.png

@ -403,7 +403,8 @@ public class FFmpegUtil {
return "overlay='(main_w-overlay_w)-" + offsetX + ":(main_h-overlay_h)-" + offsetY + "'"; return "overlay='(main_w-overlay_w)-" + offsetX + ":(main_h-overlay_h)-" + offsetY + "'";
case 1: case 1:
default: default:
return "overlay=" + offsetX + ":" + offsetY; // move from to right
return "overlay=(10+t*20):" + offsetY;
} }
} }
@ -422,7 +423,7 @@ public class FFmpegUtil {
int offsetXY, String outputPath) { int offsetXY, String outputPath) {
String mBitRate = bitRate + "k"; String mBitRate = bitRate + "k";
String overlay = obtainOverlay(offsetXY, offsetXY, location); String overlay = obtainOverlay(offsetXY, offsetXY, location);
String waterMarkCmd = "ffmpeg -i -i -b:v %s -filter_complex %s -preset:v superfast"; String waterMarkCmd = "ffmpeg -i -i -b:v %s -filter_complex %s -preset:v superfast -y";
waterMarkCmd = String.format(waterMarkCmd, mBitRate, overlay); waterMarkCmd = String.format(waterMarkCmd, mBitRate, overlay);
return insert(waterMarkCmd.split(" "), 2, inputPath, 4, imgPath, outputPath); return insert(waterMarkCmd.split(" "), 2, inputPath, 4, imgPath, outputPath);
} }
@ -779,17 +780,6 @@ public class FFmpegUtil {
return insert(speedCmd.split(" "), 2, inputPath, outputPath); return insert(speedCmd.split(" "), 2, inputPath, outputPath);
} }
/**
* Rebuild the keyframe index of FLV, make it seekable
* @param inputPath inputFile
* @param outputPath targetFile
* @return command of building flv index
*/
public static String[] buildFlvIndex(String inputPath, String outputPath) {
String buildIndex = "ffmpeg -i -flvflags add_keyframe_index";
return insert(buildIndex.split(" "), 2, inputPath, outputPath);
}
/** /**
* Insert the picture into the header of video, which as a thumbnail * Insert the picture into the header of video, which as a thumbnail
* @param inputPath inputFile * @param inputPath inputFile
@ -838,12 +828,6 @@ public class FFmpegUtil {
return insert(rotateCmd.split(" "), 2, inputPath, outputPath); return insert(rotateCmd.split(" "), 2, inputPath, outputPath);
} }
public static String[] changeGOP(String inputPath, int gop, String outputPath) {
String gopCmd = "ffmpeg -i -g %d";
gopCmd = String.format(Locale.getDefault(), gopCmd, gop);
return insert(gopCmd.split(" "), 2, inputPath, outputPath);
}
/** /**
* Trim one or more segments from a single video * Trim one or more segments from a single video
* @param inputPath the path of input file * @param inputPath the path of input file

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