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use lower resolution for videos longer than 8s

This commit is contained in:
Daniel Gultsch 2017-09-18 11:54:14 +02:00
parent d4c16b5a85
commit c2105dfe46
2 changed files with 15 additions and 2 deletions
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10
src/main/java/eu/siacs/conversations/persistance/FileBackend.java
View File

@ -787,6 +787,16 @@ public class FileBackend {
}
public int getMediaRuntime(Uri uri) {
try {
MediaMetadataRetriever mediaMetadataRetriever = new MediaMetadataRetriever();
mediaMetadataRetriever.setDataSource(mXmppConnectionService,uri);
return Integer.parseInt(mediaMetadataRetriever.extractMetadata(MediaMetadataRetriever.METADATA_KEY_DURATION));
} catch (IllegalArgumentException e) {
return 0;
}
}
private Dimensions getImageDimensions(File file) {
BitmapFactory.Options options = new BitmapFactory.Options();
options.inJustDecodeBounds = true;

7
src/main/java/eu/siacs/conversations/services/XmppConnectionService.java
View File

@ -41,6 +41,7 @@ import net.java.otr4j.session.SessionID;
import net.java.otr4j.session.SessionImpl;
import net.java.otr4j.session.SessionStatus;
import net.ypresto.androidtranscoder.MediaTranscoder;
import net.ypresto.androidtranscoder.format.MediaFormatStrategy;
import net.ypresto.androidtranscoder.format.MediaFormatStrategyPresets;
import org.openintents.openpgp.IOpenPgpService2;
@ -518,6 +519,9 @@ public class XmppConnectionService extends Service {
Log.d(Config.LOGTAG,"processing file as video");
message.setRelativeFilePath(message.getUuid() + ".mp4");
final DownloadableFile file = getFileBackend().getFile(message);
final int runtime = getFileBackend().getMediaRuntime(uri);
MediaFormatStrategy formatStrategy = runtime >= 8000 ? MediaFormatStrategyPresets.createExportPreset960x540Strategy() : MediaFormatStrategyPresets.createAndroid720pStrategy();
Log.d(Config.LOGTAG,"runtime "+runtime);
file.getParentFile().mkdirs();
ParcelFileDescriptor parcelFileDescriptor = getContentResolver().openFileDescriptor(uri, "r");
FileDescriptor fileDescriptor = parcelFileDescriptor.getFileDescriptor();
@ -560,8 +564,7 @@ public class XmppConnectionService extends Service {
processAsFile();
}
};
MediaTranscoder.getInstance().transcodeVideo(fileDescriptor, file.getAbsolutePath(),
MediaFormatStrategyPresets.createAndroid720pStrategy(), listener);
MediaTranscoder.getInstance().transcodeVideo(fileDescriptor, file.getAbsolutePath(), formatStrategy, listener);
}
@Override