funny that just
retrieve.getFrameAtTime(frame); vs retrieve.getFrameAtTime(frame * 1000);
can make such a HUGE difference, now If I can just make it smoother
Thanks all
On 11/14/2011 01:34 PM, New Developer wrote:
No matter what I pass as a value to getFrameAtTime() always displays the first frame
If I keep a copy of the past frames and compare them they are not the same neither is the pixel array from getPixels
So the bitmap must be updating but just not displaying on screen.
I have tried setting the layer type to Hardware accelerated will not work
isHardwareAccelerated returns false even after layout.setLayerType(View.LAYER_TYPE_HARDWARE, null);
tried to use runOnUiThread
mActivity.runOnUiThread(new Runnable() {
public void run() {
mBitmap.prepareToDraw();
ImageDisplay.imageView.setImageBitmap(mBitmap);
ImageDisplay.imageView.invalidate();
}
});
No Joy
Please any advice on how to get these bitmaps to show ? ? ?
Main Activity has a FrameLayout
the FrameLayout is fille with a call to a Fragment inflate
The fragment extends an ImageView Type
Works great with jpg and png will not work with 3gp
Thanks again
On 11/13/2011 07:41 PM, New Developer wrote:No matter what value is passed to
pict = retrieve.getFrameAtTime(frame);
You always have the first frame never anything else ?
Why ?
On 11/13/2011 04:04 PM, New Developer wrote:Called from a class that implements ImageView
@Override protected void onDraw(Canvas canvas) {
Log.e("Video Media" , "on Draw Called ");
super.onDraw(canvas);
Log.e("Media", "draw step 2 ");
if (isPlaying) loadFrame();
Log.e("Media", "draw step 3 ");
}
private void loadFrame() {
if (isPlaying) {
frames.incrementProgressBy(11-playSpeed);
if (frame == duration) {
isPlaying = false;
frame = 0;
frames.setProgress(0);
frames.setEnabled(true);
speed.setEnabled(true);
play.setBackgroundDrawable(getResources().getDrawable(R.drawable.play));
}
pict.recycle(); mBitmap.recycle();
retrieve.getFrameAtTime(frame);retrieve.getFrameAtTime(frame);retrieve.getFrameAtTime(frame);retrieve.getFrameAtTime(frame);
mBitmap = Bitmap.createBitmap(pict, 0, 0, pict.getWidth(), pict.getHeight(), matrix, true);
Log.e("Media", "load Frame " + frame + " ("+ (11-playSpeed) +") " + pict.getWidth() + " x " + pict.getHeight() );
Log.e("Media", "load Frame step 1 ");
super.setImageBitmap(mBitmap);
Log.e("Media", "load Frame step 2 ");
super.invalidate();
Log.e("Media", "load Frame step 3 ");
}
}
frame get inremented in steps of 10 , thus pict = retrieve.getFrameAtTime(frame); loads every 10 frames
mBitmap as you can see is set to update the super.setImageBitmap()
resulting in the following logcat
11-13 15:47:52.605: E/Video Media(4647): on Draw Called
11-13 15:47:52.615: E/Media(4647): draw step 2
11-13 15:47:52.915: E/Media(4647): load Frame 2450 (10) 1280 x 720
11-13 15:47:52.915: E/Media(4647): load Frame step 1
11-13 15:47:52.915: E/Media(4647): load Frame step 2
11-13 15:47:52.915: E/Media(4647): load Frame step 3
11-13 15:47:52.915: E/Media(4647): draw step 3
11-13 15:47:52.935: E/Video Media(4647): on Draw Called
11-13 15:47:52.945: E/Media(4647): draw step 2
11-13 15:47:53.255: E/Media(4647): load Frame 2460 (10) 1280 x 720
11-13 15:47:53.255: E/Media(4647): load Frame step 1
11-13 15:47:53.255: E/Media(4647): load Frame step 2
11-13 15:47:53.255: E/Media(4647): load Frame step 3
11-13 15:47:53.255: E/Media(4647): draw step 3
11-13 15:47:53.275: E/Video Media(4647): on Draw Called
11-13 15:47:53.285: E/Media(4647): draw step 2
11-13 15:47:53.585: E/Media(4647): load Frame 2470 (10) 1280 x 720
11-13 15:47:53.585: E/Media(4647): load Frame step 1
11-13 15:47:53.585: E/Media(4647): load Frame step 2
11-13 15:47:53.585: E/Media(4647): load Frame step 3
11-13 15:47:53.585: E/Media(4647): draw step 3
11-13 15:47:53.605: E/Video Media(4647): on Draw Called
11-13 15:47:53.615: E/Media(4647): draw step 2
11-13 15:47:53.925: E/Media(4647): load Frame 2480 (10) 1280 x 720
11-13 15:47:53.925: E/Media(4647): load Frame step 1
11-13 15:47:53.925: E/Media(4647): load Frame step 2
11-13 15:47:53.925: E/Media(4647): load Frame step 3
11-13 15:47:53.925: E/Media(4647): draw step 3
11-13 15:47:53.945: E/Video Media(4647): on Draw Called
11-13 15:47:53.955: E/Media(4647): draw step 2
11-13 15:47:54.255: E/Media(4647): load Frame 2490 (10) 1280 x 720
11-13 15:47:54.255: E/Media(4647): load Frame step 1
11-13 15:47:54.255: E/Media(4647): load Frame step 2
11-13 15:47:54.255: E/Media(4647): load Frame step 3
11-13 15:47:54.255: E/Media(4647): draw step 3
11-13 15:47:54.285: E/Video Media(4647): on Draw Called
11-13 15:47:54.295: E/Media(4647): draw step 2
11-13 15:47:54.595: E/Media(4647): load Frame 2500 (10) 1280 x 720
11-13 15:47:54.595: E/Media(4647): load Frame step 1
11-13 15:47:54.595: E/Media(4647): load Frame step 2
11-13 15:47:54.595: E/Media(4647): load Frame step 3
11-13 15:47:54.595: E/Media(4647): draw step 3
11-13 15:47:54.615: E/Video Media(4647): on Draw Called
11-13 15:47:54.625: E/Media(4647): draw step 2
11-13 15:47:54.925: E/Media(4647): load Frame 2510 (10) 1280 x 720
11-13 15:47:54.925: E/Media(4647): load Frame step 1
11-13 15:47:54.925: E/Media(4647): load Frame step 2
11-13 15:47:54.925: E/Media(4647): load Frame step 3
11-13 15:47:54.925: E/Media(4647): draw step 3
11-13 15:47:54.945: E/Video Media(4647): on Draw Called
11-13 15:47:54.955: E/Media(4647): draw step 2
11-13 15:47:55.255: E/Media(4647): load Frame 2520 (10) 1280 x 720
11-13 15:47:55.255: E/Media(4647): load Frame step 1
11-13 15:47:55.265: E/Media(4647): load Frame step 2
11-13 15:47:55.265: E/Media(4647): load Frame step 3
11-13 15:47:55.265: E/Media(4647): draw step 3
11-13 15:47:55.275: E/Video Media(4647): on Draw Called
11-13 15:47:55.285: E/Media(4647): draw step 2
11-13 15:47:55.595: E/Media(4647): load Frame 2530 (10) 1280 x 720
11-13 15:47:55.595: E/Media(4647): load Frame step 1
11-13 15:47:55.595: E/Media(4647): load Frame step 2
11-13 15:47:55.595: E/Media(4647): load Frame step 3
11-13 15:47:55.595: E/Media(4647): draw step 3
11-13 15:47:55.615: E/Video Media(4647): on Draw Called
11-13 15:47:55.625: E/Media(4647): draw step 2
11-13 15:47:55.925: E/Media(4647): load Frame 2540 (10) 1280 x 720
11-13 15:47:55.925: E/Media(4647): load Frame step 1
11-13 15:47:55.925: E/Media(4647): load Frame step 2
11-13 15:47:55.925: E/Media(4647): load Frame step 3
11-13 15:47:55.925: E/Media(4647): draw step 3
My question is Why Does the frame NOT change visually. It constantly shows the first FRAME only
Why ?
Thanks in advance
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