This example code is to create video from images and music.
Code running on till API level 28 but when I just upgrade to
Build version 29 then it starts crashing. I tried the most solution
but could not find the proper reason and solution.
Please let me know...
2
021-01-08 19:48:16.045 18413-19578/com.example.photovideomaker E/audio: io
java.io.IOException: Cannot run program "/data/user/0/com.example.photovideomaker/files/ffmpeg": error=13, Permission denied
at java.lang.ProcessBuilder.start(ProcessBuilder.java:1050)
at java.lang.Runtime.exec(Runtime.java:698)
at java.lang.Runtime.exec(Runtime.java:563)
at com.example.photovideomaker.service.CreateVideoService.joinAudio(CreateVideoService.java:252)
at com.example.photovideomaker.service.CreateVideoService.createVideo(CreateVideoService.java:89)
at com.example.photovideomaker.service.CreateVideoService.onHandleIntent(CreateVideoService.java:83)
at android.app.IntentService$ServiceHandler.handleMessage(IntentService.java:78)
at android.os.Handler.dispatchMessage(Handler.java:107)
at android.os.Looper.loop(Looper.java:214)
at android.os.HandlerThread.run(HandlerThread.java:67)
Caused by: java.io.IOException: error=13, Permission denied
at java.lang.UNIXProcess.forkAndExec(Native Method)
at java.lang.UNIXProcess.<init>(UNIXProcess.java:133)
at java.lang.ProcessImpl.start(ProcessImpl.java:141)
at java.lang.ProcessBuilder.start(ProcessBuilder.java:1029)
at java.lang.Runtime.exec(Runtime.java:698)?
at java.lang.Runtime.exec(Runtime.java:563)?
at com.example.photovideomaker.service.CreateVideoService.joinAudio(CreateVideoService.java:252)?
at com.example.photovideomaker.service.CreateVideoService.createVideo(CreateVideoService.java:89)?
at com.example.photovideomaker.service.CreateVideoService.onHandleIntent(CreateVideoService.java:83)?
at android.app.IntentService$ServiceHandler.handleMessage(IntentService.java:78)?
at android.os.Handler.dispatchMessage(Handler.java:107)?
at android.os.Looper.loop(Looper.java:214)?
at android.os.HandlerThread.run(HandlerThread.java:67)?
This function throwing the error "On Process.runtime"
private void createVideo() {
long startTime = System.currentTimeMillis();
toatalSecond = (application.getSecond() * ((float) application.getSelectedImages().size())) - DEFAULT_FONT_SCALE;
joinAudio();
while (true) {
if (ImageCreatorService.isImageComplate) {
Log.e("image creation ", " complte");
break;
}else {
Log.e("image creation ", "not complte");
}
}
Log.e("createVideo", "video create start");
new File(FileUtils.TEMP_DIRECTORY, "video.txt").delete();
for (int i = 0; i < application.videoImages.size(); i++) {
appendVideoLog(String.format("file '%s'", application.videoImages.get(i)));
}
File r0=new File(FileUtils.TEMP_DIRECTORY, "video.txt");
String videoPath = new File(FileUtils.APP_DIRECTORY, getVideoName()).getAbsolutePath();
String[] inputCode = application.getMusicData() != null ? new String[]{
FileUtils.getFFmpeg(this), "-r",
String.valueOf(BitmapDescriptorFactory.HUE_ORANGE / application.getSecond()),
"-f", "concat", "-safe", "0", "-i", r0.getAbsolutePath(), "-i",
audioFile.getAbsolutePath(), "-strict", "experimental", "-r", "30",
"-t", String.valueOf(toatalSecond), "-c:v", "libx264", "-preset",
"ultrafast", "-pix_fmt", "yuv420p", "-ac", "2", videoPath}
: new String[]{FileUtils.getFFmpeg(this),
"-r", String.valueOf(BitmapDescriptorFactory.HUE_ORANGE / application.getSecond()),
"-f", "concat", "-i", r0.getAbsolutePath(), "-r", "30", "-c:v", "libx264", "-preset", "ultrafast", "-pix_fmt", "yuv420p", videoPath};
System.gc();
Process process = null;
try {
process = Runtime.getRuntime().exec(inputCode);
while (!Util.isProcessCompleted(process)) {
BufferedReader reader = new BufferedReader(new InputStreamReader(process.getErrorStream()));
while (true) {
String line = reader.readLine();
if (line != null) {
Log.e("process", line);
appendLog(line);
final int incr = durationToprogtess(line);
new Handler(Looper.getMainLooper()).post(new Runnable() {
public void run() {
if (receiver != null) {
receiver.onVideoProgressUpdate(incr);
}
}
});
mBuilder.setProgress(100, ((int) ((75.0f * ((float) incr)) / 100.0f)) + 25, false);
mNotifyManager.notify(1001, mBuilder.build());
}else {
break;
}
}
}
} catch (IOException e) {
e.printStackTrace();
} finally {
Util.destroyProcess(process);
}
mBuilder.setContentText("Video created :" + FileUtils.getDuration(System.currentTimeMillis() - startTime)).setProgress(0, 0, false);
mNotifyManager.notify(1001, mBuilder.build());
try {
long fileSize = new File(videoPath).length();
String artist = getResources().getString(R.string.artist_name);
ContentValues values = new ContentValues();
values.put("_data", videoPath);
values.put("_size", Long.valueOf(fileSize));
values.put("mime_type", "video/mp4");
values.put("artist", artist);
values.put("duration", Float.valueOf(toatalSecond * 1000.0f));
getContentResolver().insert(Media.getContentUriForPath(videoPath), values);
} catch (Exception e2) {
e2.printStackTrace();
}
try {
sendBroadcast(new Intent("android.intent.action.MEDIA_SCANNER_SCAN_FILE", Uri.fromFile(new File(videoPath))));
} catch (Exception e3) {
e3.printStackTrace();
}
buildNotification(videoPath);
final String str = videoPath;
new Handler(Looper.getMainLooper()).post(new Runnable() {
public void run() {
if (receiver != null) {
receiver.onVideoProgressUpdate(100);
receiver.onProgressFinish(str);
}
}
});
FileUtils.deleteTempDir();
stopSelf();
}
I have tried checking the directory in storage and check mkdir is working or not but this function purely works for creating video from a collection of images, themes, and audio. as per android
