本文整理汇总了Java中com.coremedia.iso.boxes.SampleToChunkBox类的典型用法代码示例。如果您正苦于以下问题：Java SampleToChunkBox类的具体用法？Java SampleToChunkBox怎么用？Java SampleToChunkBox使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
SampleToChunkBox类属于com.coremedia.iso.boxes包，在下文中一共展示了SampleToChunkBox类的2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: LoadSpecificBox
import com.coremedia.iso.boxes.SampleToChunkBox; //导入依赖的package包/类
private void LoadSpecificBox( SampleToChunkBox box ) {
addViewForValue( "Entries:", box.getEntries().size() );
int skippedRows = 0;
GridLayout gridLayout = addTableHeader( "First Chunk", "Sample Description Index", "Samples Per Chunk" );
for ( SampleToChunkBox.Entry entry : box.getEntries() ) {
addTableRow( gridLayout, getDisplayForObject( entry.getFirstChunk() ), getDisplayForObject( entry.getSampleDescriptionIndex() ), getDisplayForObject( entry.getSamplesPerChunk() ) );
if ( gridLayout.getRowCount() > 200 ) {
skippedRows = box.getEntries().size() - 200;
break;
}
}
HorizontalScrollView scrollView = new HorizontalScrollView( getContext() );
scrollView.addView( gridLayout );
mBaseLayout.addView( scrollView );
if ( skippedRows > 0 ) {
RobotoTextView text = new RobotoTextView( getContext() );
text.setTextAppearance( getContext(), R.style.CardValue );
text.setText( String.format( Locale.US, "%d entries emmited", skippedRows ) );
mBaseLayout.addView( text );
}
}
示例2: SampleList
import com.coremedia.iso.boxes.SampleToChunkBox; //导入依赖的package包/类
public SampleList(TrackBox trackBox) {
initIsoFile(trackBox.getIsoFile()); // where are we?
// first we get all sample from the 'normal' MP4 part.
// if there are none - no problem.
SampleSizeBox sampleSizeBox = trackBox.getSampleTableBox().getSampleSizeBox();
ChunkOffsetBox chunkOffsetBox = trackBox.getSampleTableBox().getChunkOffsetBox();
SampleToChunkBox sampleToChunkBox = trackBox.getSampleTableBox().getSampleToChunkBox();
final long[] chunkOffsets = chunkOffsetBox != null ? chunkOffsetBox.getChunkOffsets() : new long[0];
if (sampleToChunkBox != null && sampleToChunkBox.getEntries().size() > 0 &&
chunkOffsets.length > 0 && sampleSizeBox != null && sampleSizeBox.getSampleCount() > 0) {
long[] numberOfSamplesInChunk = sampleToChunkBox.blowup(chunkOffsets.length);
int sampleIndex = 0;
if (sampleSizeBox.getSampleSize() > 0) {
sizes = new long[l2i(sampleSizeBox.getSampleCount())];
Arrays.fill(sizes, sampleSizeBox.getSampleSize());
} else {
sizes = sampleSizeBox.getSampleSizes();
}
offsets = new long[sizes.length];
for (int i = 0; i < numberOfSamplesInChunk.length; i++) {
long thisChunksNumberOfSamples = numberOfSamplesInChunk[i];
long sampleOffset = chunkOffsets[i];
for (int j = 0; j < thisChunksNumberOfSamples; j++) {
long sampleSize = sizes[sampleIndex];
offsets[sampleIndex] = sampleOffset;
sampleOffset += sampleSize;
sampleIndex++;
}
}
}
// Next we add all samples from the fragments
// in most cases - I've never seen it different it's either normal or fragmented.
List<MovieExtendsBox> movieExtendsBoxes = trackBox.getParent().getBoxes(MovieExtendsBox.class);
if (movieExtendsBoxes.size() > 0) {
Map<Long, Long> offsets2Sizes = new HashMap<Long, Long>();
List<TrackExtendsBox> trackExtendsBoxes = movieExtendsBoxes.get(0).getBoxes(TrackExtendsBox.class);
for (TrackExtendsBox trackExtendsBox : trackExtendsBoxes) {
if (trackExtendsBox.getTrackId() == trackBox.getTrackHeaderBox().getTrackId()) {
for (MovieFragmentBox movieFragmentBox : trackBox.getIsoFile().getBoxes(MovieFragmentBox.class)) {
offsets2Sizes.putAll(getOffsets(movieFragmentBox, trackBox.getTrackHeaderBox().getTrackId(), trackExtendsBox));
}
}
}
if (sizes == null || offsets == null) {
sizes = new long[0];
offsets = new long[0];
}
splitToArrays(offsets2Sizes);
}
// We have now a map from all sample offsets to their sizes
}