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• Adrielcafe AndroidAudioConverter Conversion Problem : Nothing happening

  17 septembre 2020, par Richard

  I have implemented this project with Android and for some reason it does not seem to be working. It says conversion starting, but doesn't ever do anything past this.

  


  I am using the following code :

  


  IConvertCallback myCallback = new IConvertCallback() {
                @Override
                public void onSuccess(File convertedFile) {
                    Toast.makeText(MainActivity.this, "SUCCESS: " + convertedFile.getPath(), Toast.LENGTH_LONG).show();
                }

                @Override
                public void onFailure(Exception error) {
                    Toast.makeText(MainActivity.this, "ERROR: " + error.getMessage(), Toast.LENGTH_LONG).show();
                }
            };
            Toast.makeText(this, "Converting audio file...", Toast.LENGTH_SHORT).show();
            AndroidAudioConverter.with(this).setFile(source).setFormat(AudioFormat.MP3).setCallback(myCallback).convert();


  


  The callback does not trigger for success. When I artificially set the encoder to access something that is not there it will trigger and print "ERROR." But when I set it to something that I know is there, nothing happens. It does not successfully convert (I am checking with the file explorer) and does not print any further messages. Any idea what is causing this ?

  


• Xcode shows error when trying to use FFMpeg

  8 octobre 2019, par Tony.Lee

  I try to use FFMpeg in my iOS project. It’s weird when I import libavcodec/avcodec.h and
  libavformat/avformat.h, Xcode show error : " ’TestViewController’ cannot use ’super’ because it is a root class ".

  Everything is OK before I import the two file above and even I comment these two line codes, it shows this error still. And one more thing, Xcode cannot autocomplete to NSLog when I type nsl.

  Codes can run without any problem, but when writing codes it show those annoying error messages.

• Android how to record my mobile screen in android with out using USB cable ?

  21 juin 2012, par Rajesh

  I am wondering to do the android application which should record my screen activities and should store as the video file .

  1) i need to take the screen shots of my screen movements with the periodic interval and should store in sdcard.

  2) how to create the video from the images which is already available in my sdcard. I have tried with the FFMPEG. but i have few problems dont know how to solve it .. the truth is dont know the program to convert it .

  3 ) is it possible to show the picture in my camera ?? That means if user opens the camera from my app some times i should show the pictures which available in my sdcard .. if its so please advice me .

  Thanks ,
  Rajesh .