remove command of building flv index

app/src/main/java/com/frank/ffmpeg/activity/VideoHandleActivity.kt

@@ -119,7 +119,6 @@ class VideoHandleActivity : BaseActivity() {
                 getString(R.string.video_pip),
                 getString(R.string.video_moov),
                 getString(R.string.video_speed),
-                getString(R.string.video_flv),
                 getString(R.string.video_thumbnail),
                 getString(R.string.video_subtitle),
                 getString(R.string.video_rotate),
@@ -231,7 +230,7 @@ class VideoHandleActivity : BaseActivity() {
                     }
                 }
             }
-            5 //Remove logo from video: suppress logo by a simple interpolation
+            5 //Remove logo from video, or use to mosaic video
             -> {
                 val removeLogoPath = PATH + File.separator + "removeLogo" + suffix
                 val widthL = 64
@@ -332,40 +331,31 @@ class VideoHandleActivity : BaseActivity() {
                 val speed = PATH + File.separator + "speed.mp4"
                 commandLine = FFmpegUtil.changeSpeed(srcFile, speed, 2f, false)
             }
-            15 //rebuild the keyframe index of flv
-            -> {
-                if (!".flv".equals(FileUtil.getFileSuffix(srcFile)!!, ignoreCase = true)) {
-                    Log.e(TAG, "It's not flv file, suffix=" + FileUtil.getFileSuffix(srcFile)!!)
-                    return
-                }
-                val outputPath = PATH + File.separator + "frame_index.flv"
-                commandLine = FFmpegUtil.buildFlvIndex(srcFile, outputPath)
-            }
-            16 // insert thumbnail into video
+            15 // insert thumbnail into video
             -> {
                 val thumbnailPath = PATH + File.separator + "thumb.jpg"
                 val thumbVideoPath = PATH + File.separator + "thumbnailVideo" + suffix
                 commandLine = FFmpegUtil.insertPicIntoVideo(srcFile, thumbnailPath, thumbVideoPath)
             }
-            17 //add subtitle into video
+            16 //add subtitle into video
             -> {
                 val subtitlePath = PATH + File.separator + "test.ass"
                 val addSubtitlePath = PATH + File.separator + "subtitle.mkv"
                 commandLine = FFmpegUtil.addSubtitleIntoVideo(srcFile, subtitlePath, addSubtitlePath)
             }
-            18 // set the rotate degree of video
+            17 // set the rotate degree of video
             -> {
                 val rotateDegree = 90
                 val addSubtitlePath = PATH + File.separator + "rotate" + rotateDegree + suffix
                 commandLine = FFmpegUtil.rotateVideo(srcFile, rotateDegree, addSubtitlePath)
             }
-            19 // change the gop(key frame interval) of video
+            18 // change the gop(key frame interval) of video
             -> {
                 val gop = 30
                 val gopPath = PATH + File.separator + "gop" + gop + suffix
                 commandLine = FFmpegUtil.changeGOP(srcFile, gop, gopPath)
             }
-            20 // change video from RGB to gray
+            19 // change video from RGB to gray
             -> {
                 val grayPath = PATH + File.separator + "gray" + suffix
                 commandLine = FFmpegUtil.toGrayVideo(srcFile, grayPath)

app/src/main/java/com/frank/ffmpeg/util/FFmpegUtil.java

@@ -414,7 +414,7 @@ public class FFmpegUtil {
 
     /**
      * Remove watermark from video: Suppress logo by a simple interpolation of the surrounding pixels.
-     * Just set a rectangle covering the logo and watch it disappear
+     * On the other hand, it can be used to mosaic video
      *
      * @return delogo cmd
      */
@@ -631,8 +631,6 @@ public class FFmpegUtil {
      * @return probe success or not
      */
     public static String[] probeFormat(String inputPath) {
-        //show format:ffprobe -i %s -show_format -print_format json
-        //show stream:ffprobe -i %s -show_streams
         String ffprobeCmd = "ffprobe -i %s -show_streams -show_format -print_format json";
         ffprobeCmd = String.format(Locale.getDefault(), ffprobeCmd, inputPath);
         return ffprobeCmd.split(" ");

app/src/main/res/values-en/strings.xml

@@ -63,7 +63,6 @@
     <string name="video_preview">Video preview</string>
     <string name="video_moov">MOOV move ahead</string>
     <string name="video_speed">Playing speed</string>
-    <string name="video_flv">FLV index</string>
     <string name="video_thumbnail">Insert thumbnail</string>
     <string name="video_subtitle">add subtitle</string>
     <string name="video_gop">KeyFrame interval</string>

app/src/main/res/values/strings.xml

@@ -63,7 +63,6 @@
     <string name="video_preview">播放预览</string>
     <string name="video_moov">MOOV前移</string>
     <string name="video_speed">播放倍率</string>
-    <string name="video_flv">FLV索引</string>
     <string name="video_thumbnail">插入封面</string>
     <string name="video_subtitle">添加字幕</string>
     <string name="video_gop">关键帧间隔</string>