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Merge "Switch to use MediaMetadataRetriever to generate the project thumbnail when the first media item is a MediaVideoItem"

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This commit is contained in:
James Dong
2011-06-22 10:33:25 -07:00
committed by Android (Google) Code Review
parent 0edc52970f 24a38f1ab9
commit 0f5d8441ef
1 changed files with 27 additions and 6 deletions
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33
media/java/android/media/videoeditor/VideoEditorImpl.java
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@@ -38,6 +38,7 @@ import android.graphics.Bitmap;
import android.graphics.Rect;
import android.media.videoeditor.MediaImageItem;
import android.media.videoeditor.MediaItem;
import android.media.MediaMetadataRetriever;
import android.util.Log;
import android.util.Xml;
import android.view.Surface;
@@ -1833,12 +1834,32 @@ public class VideoEditorImpl implements VideoEditor {
}
Bitmap projectBitmap = null;
try {
projectBitmap = mI.getThumbnail(width, height, 500);
} catch (IllegalArgumentException e) {
throw new IllegalArgumentException ("Illegal argument error creating project thumbnail");
} catch (IOException e) {
throw new IllegalArgumentException ("IO Error creating project thumbnail");
String filename = mI.getFilename();
if (mI instanceof MediaVideoItem) {
MediaMetadataRetriever retriever = new MediaMetadataRetriever();
retriever.setDataSource(filename);
Bitmap bitmap = retriever.getFrameAtTime();
retriever.release();
retriever = null;
if (bitmap == null) {
String msg = "Thumbnail extraction from " +
filename + " failed";
throw new IllegalArgumentException(msg);
}
// Resize the thumbnail to the target size
projectBitmap =
Bitmap.createScaledBitmap(bitmap, width, height, true);
} else {
try {
projectBitmap = mI.getThumbnail(width, height, 500);
} catch (IllegalArgumentException e) {
String msg = "Project thumbnail extraction from " +
filename + " failed";
throw new IllegalArgumentException(msg);
} catch (IOException e) {
String msg = "IO Error creating project thumbnail";
throw new IllegalArgumentException(msg);
}
}
try {