本文整理汇总了Java中com.coremedia.iso.boxes.TrackHeaderBox.setMatrix方法的典型用法代码示例。如果您正苦于以下问题：Java TrackHeaderBox.setMatrix方法的具体用法？Java TrackHeaderBox.setMatrix怎么用？Java TrackHeaderBox.setMatrix使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类com.coremedia.iso.boxes.TrackHeaderBox的用法示例。
在下文中一共展示了TrackHeaderBox.setMatrix方法的4个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: muxerFileDebug
import com.coremedia.iso.boxes.TrackHeaderBox; //导入方法依赖的package包/类
public static void muxerFileDebug(){
try
{
File input = new File(SDCardUtils.getExternalSdCardPath() + "/a.h264");
File output = new File(SDCardUtils.getExternalSdCardPath() + "/b.mp4");
H264TrackImpl h264Track = new H264TrackImpl(new FileDataSourceImpl(input), "eng", UriParser.videoQuality.framerate, 1);
Movie m = new Movie();
m.addTrack(h264Track);
m.setMatrix(Matrix.ROTATE_90);
Container out = new DefaultMp4Builder().build(m);
MovieHeaderBox mvhd = Path.getPath(out, "moov/mvhd");
mvhd.setMatrix(Matrix.ROTATE_90);
TrackBox trackBox = Path.getPath(out, "moov/trak");
TrackHeaderBox tkhd = trackBox.getTrackHeaderBox();
tkhd.setMatrix(Matrix.ROTATE_90);
FileChannel fc = new FileOutputStream(output.getAbsolutePath()).getChannel();
out.writeContainer(fc);
fc.close();
}
catch (IOException e) {
Log.e("test", "some exception", e);
}
}
示例2: createTrackBox
import com.coremedia.iso.boxes.TrackHeaderBox; //导入方法依赖的package包/类
protected TrackBox createTrackBox(Track track, Mp4Movie movie) {
TrackBox trackBox = new TrackBox();
TrackHeaderBox tkhd = new TrackHeaderBox();
tkhd.setEnabled(true);
tkhd.setInMovie(true);
tkhd.setInPreview(true);
if (track.isAudio()) {
tkhd.setMatrix(Matrix.ROTATE_0);
} else {
tkhd.setMatrix(movie.getMatrix());
}
tkhd.setAlternateGroup(0);
tkhd.setCreationTime(track.getCreationTime());
tkhd.setDuration(track.getDuration() * getTimescale(movie) / track.getTimeScale());
tkhd.setHeight(track.getHeight());
tkhd.setWidth(track.getWidth());
tkhd.setLayer(0);
tkhd.setModificationTime(new Date());
tkhd.setTrackId(track.getTrackId() + 1);
tkhd.setVolume(track.getVolume());
trackBox.addBox(tkhd);
MediaBox mdia = new MediaBox();
trackBox.addBox(mdia);
MediaHeaderBox mdhd = new MediaHeaderBox();
mdhd.setCreationTime(track.getCreationTime());
mdhd.setDuration(track.getDuration());
mdhd.setTimescale(track.getTimeScale());
mdhd.setLanguage("eng");
mdia.addBox(mdhd);
HandlerBox hdlr = new HandlerBox();
hdlr.setName(track.isAudio() ? "SoundHandle" : "VideoHandle");
hdlr.setHandlerType(track.getHandler());
mdia.addBox(hdlr);
MediaInformationBox minf = new MediaInformationBox();
minf.addBox(track.getMediaHeaderBox());
DataInformationBox dinf = new DataInformationBox();
DataReferenceBox dref = new DataReferenceBox();
dinf.addBox(dref);
DataEntryUrlBox url = new DataEntryUrlBox();
url.setFlags(1);
dref.addBox(url);
minf.addBox(dinf);
Box stbl = createStbl(track);
minf.addBox(stbl);
mdia.addBox(minf);
return trackBox;
}
示例3: createTrackBox
import com.coremedia.iso.boxes.TrackHeaderBox; //导入方法依赖的package包/类
private TrackBox createTrackBox(Track track, Mp4Movie movie) {
TrackBox trackBox = new TrackBox();
TrackHeaderBox tkhd = new TrackHeaderBox();
tkhd.setEnabled(true);
tkhd.setInMovie(true);
tkhd.setInPreview(true);
if (track.isAudio()) {
tkhd.setMatrix(Matrix.ROTATE_0);
} else {
tkhd.setMatrix(movie.getMatrix());
}
tkhd.setAlternateGroup(0);
tkhd.setCreationTime(track.getCreationTime());
tkhd.setModificationTime(track.getCreationTime());
tkhd.setDuration(track.getDuration() * getTimescale(movie) / track.getTimeScale());
tkhd.setHeight(track.getHeight());
tkhd.setWidth(track.getWidth());
tkhd.setLayer(0);
tkhd.setModificationTime(new Date());
tkhd.setTrackId(track.getTrackId() + 1);
tkhd.setVolume(track.getVolume());
trackBox.addBox(tkhd);
MediaBox mdia = new MediaBox();
trackBox.addBox(mdia);
MediaHeaderBox mdhd = new MediaHeaderBox();
mdhd.setCreationTime(track.getCreationTime());
mdhd.setModificationTime(track.getCreationTime());
mdhd.setDuration(track.getDuration());
mdhd.setTimescale(track.getTimeScale());
mdhd.setLanguage("eng");
mdia.addBox(mdhd);
HandlerBox hdlr = new HandlerBox();
hdlr.setName(track.isAudio() ? "SoundHandle" : "VideoHandle");
hdlr.setHandlerType(track.getHandler());
mdia.addBox(hdlr);
MediaInformationBox minf = new MediaInformationBox();
minf.addBox(track.getMediaHeaderBox());
DataInformationBox dinf = new DataInformationBox();
DataReferenceBox dref = new DataReferenceBox();
dinf.addBox(dref);
DataEntryUrlBox url = new DataEntryUrlBox();
url.setFlags(1);
dref.addBox(url);
minf.addBox(dinf);
Box stbl = createStbl(track);
minf.addBox(stbl);
mdia.addBox(minf);
return trackBox;
}
示例4: RotateVideo
import com.coremedia.iso.boxes.TrackHeaderBox; //导入方法依赖的package包/类
public static Uri RotateVideo( Uri uri, int rotation ) {
Uri rotatedVideoUri = null;
try {
IsoFile file = new IsoFile( uri.toString() );
List<Box> boxes = file.getMovieBox().getBoxes();
for ( Box box : boxes ) {
if ( box instanceof TrackBox ) {
TrackBox trackBox = (TrackBox) box;
HandlerBox handlerBox = trackBox.getMediaBox().getHandlerBox();
if ( handlerBox.getHandlerType().toLowerCase( Locale.US ).equals( "vide" ) ) {
TrackHeaderBox trackHeaderBox = trackBox.getTrackHeaderBox();
trackHeaderBox.setMatrix( GetMatrixFromRotation( rotation ) );
}
}
}
String pathWithoutExtension = uri.toString().replace( ".mp4", "" );
String rotatedFileName = String.format( Locale.US, "%s_rotated_to_%d.mp4", pathWithoutExtension, rotation );
FileOutputStream videoFileOutputStream = new FileOutputStream( rotatedFileName );
file.getBox( videoFileOutputStream.getChannel() );
file.close();
videoFileOutputStream.close();
rotatedVideoUri = Uri.parse( rotatedFileName );
} catch ( IOException e ) {
e.printStackTrace();
return null;
}
return rotatedVideoUri;
}