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Java IsoTypeReader類代碼示例

本文整理匯總了Java中org.mp4parser.tools.IsoTypeReader類的典型用法代碼示例。如果您正苦於以下問題：Java IsoTypeReader類的具體用法？Java IsoTypeReader怎麽用？Java IsoTypeReader使用的例子？那麽, 這裏精選的類代碼示例或許可以為您提供幫助。


IsoTypeReader類屬於org.mp4parser.tools包，在下文中一共展示了IsoTypeReader類的15個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Java代碼示例。

示例1: _parseDetails

import org.mp4parser.tools.IsoTypeReader; //導入依賴的package包/類
@Override
public void _parseDetails(ByteBuffer content) {
    parseVersionAndFlags(content);
    int tmp = IsoTypeReader.readUInt8(content);
    offsetSize = tmp >>> 4;
    lengthSize = tmp & 0xf;
    tmp = IsoTypeReader.readUInt8(content);
    baseOffsetSize = tmp >>> 4;

    if (getVersion() == 1) {
        indexSize = tmp & 0xf;
    }
    int itemCount = IsoTypeReader.readUInt16(content);
    for (int i = 0; i < itemCount; i++) {
        items.add(new Item(content));
    }
}
開發者ID:yohhoy，項目名稱:heifreader，代碼行數:18，代碼來源:ItemLocationBox.java

示例2: Item

import org.mp4parser.tools.IsoTypeReader; //導入依賴的package包/類
public Item(ByteBuffer in) {
    itemId = IsoTypeReader.readUInt16(in);

    if (getVersion() == 1) {
        int tmp = IsoTypeReader.readUInt16(in);
        constructionMethod = tmp & 0xf;
    }

    dataReferenceIndex = IsoTypeReader.readUInt16(in);
    if (baseOffsetSize > 0) {
        baseOffset = IsoTypeReaderVariable.read(in, baseOffsetSize);
    } else {
        baseOffset = 0;
    }
    int extentCount = IsoTypeReader.readUInt16(in);


    for (int i = 0; i < extentCount; i++) {
        extents.add(new Extent(in));
    }
}
開發者ID:yohhoy，項目名稱:heifreader，代碼行數:22，代碼來源:ItemLocationBox.java

示例3: parse

import org.mp4parser.tools.IsoTypeReader; //導入依賴的package包/類
@Override
public void parse(ReadableByteChannel dataSource, ByteBuffer header, long contentSize, BoxParser boxParser) throws IOException {
    ByteBuffer buffer = ByteBuffer.allocate(4);
    dataSource.read(buffer);
    buffer.rewind();
    version = IsoTypeReader.readUInt8(buffer);
    flags = IsoTypeReader.readUInt24(buffer);

    int entryCountLength = (version == 0) ? 2 : 4;
    buffer = ByteBuffer.allocate(entryCountLength);
    dataSource.read(buffer);
    buffer.rewind();

    initContainer(dataSource, contentSize - 4 - entryCountLength, boxParser);

    for (ItemInfoEntry entry : getBoxes(ItemInfoEntry.class)) {
        entry.parseDetails();
    }
}
開發者ID:yohhoy，項目名稱:heifreader，代碼行數:20，代碼來源:ItemInfoBox.java

示例4: _parseDetails

import org.mp4parser.tools.IsoTypeReader; //導入依賴的package包/類
@Override
public void _parseDetails(ByteBuffer content) {
    parseVersionAndFlags(content);
    int fragmentCount = IsoTypeReader.readUInt8(content);

    for (int i = 0; i < fragmentCount; i++) {
        Entry entry = new Entry();
        if (getVersion() == 0x01) {
            entry.fragmentAbsoluteTime = IsoTypeReader.readUInt64(content);
            entry.fragmentAbsoluteDuration = IsoTypeReader.readUInt64(content);
        } else {
            entry.fragmentAbsoluteTime = IsoTypeReader.readUInt32(content);
            entry.fragmentAbsoluteDuration = IsoTypeReader.readUInt32(content);
        }
        entries.add(entry);
    }
}
開發者ID:sannies，項目名稱:mp4parser，代碼行數:18，代碼來源:TfrfBox.java

示例5: _parseDetails

import org.mp4parser.tools.IsoTypeReader; //導入依賴的package包/類
@Override
protected void _parseDetails(ByteBuffer content) {
    tierID = IsoTypeReader.readUInt16(content);

    profileIndication = IsoTypeReader.readUInt8(content);
    profile_compatibility = IsoTypeReader.readUInt8(content);
    levelIndication = IsoTypeReader.readUInt8(content);
    reserved1 = IsoTypeReader.readUInt8(content);

    visualWidth = IsoTypeReader.readUInt16(content);
    visualHeight = IsoTypeReader.readUInt16(content);
    int a = IsoTypeReader.readUInt8(content);
    discardable = (a & 0xC0) >> 6;
    constantFrameRate = (a & 0x30) >> 4;
    reserved2 = a & 0xf;
    frameRate = IsoTypeReader.readUInt16(content);

}
開發者ID:sannies，項目名稱:mp4parser，代碼行數:19，代碼來源:TierInfoBox.java

示例6: _parseDetails

import org.mp4parser.tools.IsoTypeReader; //導入依賴的package包/類
@Override
public void _parseDetails(ByteBuffer content) {
    parseVersionAndFlags(content);

    if ((getFlags() & 1) == 1) {
        auxInfoType = IsoTypeReader.read4cc(content);
        auxInfoTypeParameter = IsoTypeReader.read4cc(content);
    }

    int entryCount = CastUtils.l2i(IsoTypeReader.readUInt32(content));
    offsets = new long[entryCount];

    for (int i = 0; i < entryCount; i++) {
        if (getVersion() == 0) {
            offsets[i] = IsoTypeReader.readUInt32(content);
        } else {
            offsets[i] = IsoTypeReader.readUInt64(content);
        }
    }
}
開發者ID:sannies，項目名稱:mp4parser，代碼行數:21，代碼來源:SampleAuxiliaryInformationOffsetsBox.java

示例7: _parseDetails

import org.mp4parser.tools.IsoTypeReader; //導入依賴的package包/類
@Override
public void _parseDetails(ByteBuffer content) {
    parseVersionAndFlags(content);
    trackId = IsoTypeReader.readUInt32(content);
    if ((getFlags() & 0x1) == 1) { //baseDataOffsetPresent
        baseDataOffset = IsoTypeReader.readUInt64(content);
    }
    if ((getFlags() & 0x2) == 0x2) { //sampleDescriptionIndexPresent
        sampleDescriptionIndex = IsoTypeReader.readUInt32(content);
    }
    if ((getFlags() & 0x8) == 0x8) { //defaultSampleDurationPresent
        defaultSampleDuration = IsoTypeReader.readUInt32(content);
    }
    if ((getFlags() & 0x10) == 0x10) { //defaultSampleSizePresent
        defaultSampleSize = IsoTypeReader.readUInt32(content);
    }
    if ((getFlags() & 0x20) == 0x20) { //defaultSampleFlagsPresent
        defaultSampleFlags = new SampleFlags(content);
    }
    if ((getFlags() & 0x10000) == 0x10000) { //durationIsEmpty
        durationIsEmpty = true;
    }
    if ((getFlags() & 0x20000) == 0x20000) { //defaultBaseIsMoof
        defaultBaseIsMoof = true;
    }
}
開發者ID:sannies，項目名稱:mp4parser，代碼行數:27，代碼來源:TrackFragmentHeaderBox.java

示例8: parseEntries

import org.mp4parser.tools.IsoTypeReader; //導入依賴的package包/類
private List<CencSampleAuxiliaryDataFormat> parseEntries(ByteBuffer content, final long numOfEntries, int ivSize) {
    List<CencSampleAuxiliaryDataFormat> _entries = new ArrayList<CencSampleAuxiliaryDataFormat>();
    try {
        long remainingNumOfEntries = numOfEntries;
        while (remainingNumOfEntries-- > 0) {
            CencSampleAuxiliaryDataFormat e = new CencSampleAuxiliaryDataFormat();
            e.iv = new byte[ivSize];
            content.get(e.iv);
            if ((getFlags() & 0x2) > 0) {
                int numOfPairs = IsoTypeReader.readUInt16(content);
                e.pairs = new CencSampleAuxiliaryDataFormat.Pair[numOfPairs];
                for (int i = 0; i < e.pairs.length; i++) {
                    e.pairs[i] = e.createPair(
                            IsoTypeReader.readUInt16(content),
                            IsoTypeReader.readUInt32(content));
                }
            }
            _entries.add(e);
        }
    } catch (BufferUnderflowException bue) {
        return null;
    }
    return _entries;

}
開發者ID:sannies，項目名稱:mp4parser，代碼行數:26，代碼來源:AbstractSampleEncryptionBox.java

示例9: _parseDetails

import org.mp4parser.tools.IsoTypeReader; //導入依賴的package包/類
@Override
public void _parseDetails(ByteBuffer content) {
    parseVersionAndFlags(content);
    if (getVersion() == 1) {
        creationTime = DateHelper.convert(IsoTypeReader.readUInt64(content));
        modificationTime = DateHelper.convert(IsoTypeReader.readUInt64(content));
        timescale = IsoTypeReader.readUInt32(content);
        duration = content.getLong();
    } else {
        creationTime = DateHelper.convert(IsoTypeReader.readUInt32(content));
        modificationTime = DateHelper.convert(IsoTypeReader.readUInt32(content));
        timescale = IsoTypeReader.readUInt32(content);
        duration = content.getInt();
    }
    if (duration < -1) {
        LOG.warn("mdhd duration is not in expected range");
    }


    language = IsoTypeReader.readIso639(content);
    IsoTypeReader.readUInt16(content);
}
開發者ID:sannies，項目名稱:mp4parser，代碼行數:23，代碼來源:MediaHeaderBox.java

示例10: _parseDetails

import org.mp4parser.tools.IsoTypeReader; //導入依賴的package包/類
@Override
public void _parseDetails(ByteBuffer content) {
    parseVersionAndFlags(content);
    if ((getFlags() & 1) == 1) {
        auxInfoType = IsoTypeReader.read4cc(content);
        auxInfoTypeParameter = IsoTypeReader.read4cc(content);
    }

    defaultSampleInfoSize = (short) IsoTypeReader.readUInt8(content);
    sampleCount = CastUtils.l2i(IsoTypeReader.readUInt32(content));


    if (defaultSampleInfoSize == 0) {
        sampleInfoSizes = new short[sampleCount];
        for (int i = 0; i < sampleCount; i++) {
            sampleInfoSizes[i] = (short) IsoTypeReader.readUInt8(content);
        }
    }
}
開發者ID:sannies，項目名稱:mp4parser，代碼行數:20，代碼來源:SampleAuxiliaryInformationSizesBox.java

示例11: _parseDetails

import org.mp4parser.tools.IsoTypeReader; //導入依賴的package包/類
@Override
public void _parseDetails(ByteBuffer content) {
    DTSSamplingFrequency = IsoTypeReader.readUInt32(content);
    maxBitRate = IsoTypeReader.readUInt32(content);
    avgBitRate = IsoTypeReader.readUInt32(content);
    pcmSampleDepth = IsoTypeReader.readUInt8(content);
    BitReaderBuffer brb = new BitReaderBuffer(content);
    frameDuration = brb.readBits(2);
    streamConstruction = brb.readBits(5);
    coreLFEPresent = brb.readBits(1);
    coreLayout = brb.readBits(6);
    coreSize = brb.readBits(14);
    stereoDownmix = brb.readBits(1);
    representationType = brb.readBits(3);
    channelLayout = brb.readBits(16);
    multiAssetFlag = brb.readBits(1);
    LBRDurationMod = brb.readBits(1);
    reservedBoxPresent = brb.readBits(1);
    reserved = brb.readBits(5);

}
開發者ID:sannies，項目名稱:mp4parser，代碼行數:22，代碼來源:DTSSpecificBox.java

示例12: _parseDetails

import org.mp4parser.tools.IsoTypeReader; //導入依賴的package包/類
@Override
public void _parseDetails(ByteBuffer content) {
    parseVersionAndFlags(content);
    shouldBeZeroButAppleWritesHereSomeValue = IsoTypeReader.readUInt32(content);
    handlerType = IsoTypeReader.read4cc(content);
    a = IsoTypeReader.readUInt32(content);
    b = IsoTypeReader.readUInt32(content);
    c = IsoTypeReader.readUInt32(content);
    if (content.remaining() > 0) {
        name = IsoTypeReader.readString(content, content.remaining());
        if (name.endsWith("\0")) {
            name = name.substring(0, name.length() - 1);
            zeroTerm = true;
        } else {
            zeroTerm = false;
        }
    } else {
        zeroTerm = false; //No string at all, not even zero term char
    }
}
開發者ID:sannies，項目名稱:mp4parser，代碼行數:21，代碼來源:HandlerBox.java

示例13: _parseDetails

import org.mp4parser.tools.IsoTypeReader; //導入依賴的package包/類
@Override
public void _parseDetails(ByteBuffer content) {
    parseVersionAndFlags(content);

    long entryCount = IsoTypeReader.readUInt32(content);

    for (int i = 0; i < entryCount; i++) {
        SubSampleEntry SubSampleEntry = new SubSampleEntry();
        SubSampleEntry.setSampleDelta(IsoTypeReader.readUInt32(content));
        int subsampleCount = IsoTypeReader.readUInt16(content);
        for (int j = 0; j < subsampleCount; j++) {
            SubSampleEntry.SubsampleEntry subsampleEntry = new SubSampleEntry.SubsampleEntry();
            subsampleEntry.setSubsampleSize(getVersion() == 1 ? IsoTypeReader.readUInt32(content) : IsoTypeReader.readUInt16(content));
            subsampleEntry.setSubsamplePriority(IsoTypeReader.readUInt8(content));
            subsampleEntry.setDiscardable(IsoTypeReader.readUInt8(content));
            subsampleEntry.setReserved(IsoTypeReader.readUInt32(content));
            SubSampleEntry.getSubsampleEntries().add(subsampleEntry);
        }
        entries.add(SubSampleEntry);
    }

}
開發者ID:sannies，項目名稱:mp4parser，代碼行數:23，代碼來源:SubSampleInformationBox.java

示例14: _parseDetails

import org.mp4parser.tools.IsoTypeReader; //導入依賴的package包/類
@Override
protected void _parseDetails(ByteBuffer content) {
    parseVersionAndFlags(content);
    groupingType = IsoTypeReader.read4cc(content);
    if (this.getVersion() == 1) {
        defaultLength = CastUtils.l2i(IsoTypeReader.readUInt32(content));
    }
    long entryCount = IsoTypeReader.readUInt32(content);
    while (entryCount-- > 0) {
        int length = defaultLength;
        if (this.getVersion() == 1) {
            if (defaultLength == 0) {
                length = CastUtils.l2i(IsoTypeReader.readUInt32(content));
            }
        } else {
            length = content.limit() - content.position(); 
        }
        ByteBuffer parseMe = content.slice();
        parseMe.limit(length);
        groupEntries.add(parseGroupEntry(parseMe, groupingType));
        int parsedBytes = this.getVersion() == 1 ? length : parseMe.position(); 
        content.position(content.position() + parsedBytes);
    }

}
開發者ID:sannies，項目名稱:mp4parser，代碼行數:26，代碼來源:SampleGroupDescriptionBox.java

示例15: _parseDetails

import org.mp4parser.tools.IsoTypeReader; //導入依賴的package包/類
@Override
protected void _parseDetails(ByteBuffer content) {
    parseVersionAndFlags(content);
    mimeSubtypeName = IsoTypeReader.readString(content);
    profileLevelIdc = IsoTypeReader.readString(content);
    codecs = IsoTypeReader.readString(content);
    protection = IsoTypeReader.readString(content);
    languages = IsoTypeReader.readString(content);
    int brandEntryCount = IsoTypeReader.readUInt8(content);
    while (brandEntryCount-- > 0) {
        brandEntries.put(IsoTypeReader.readString(content), IsoTypeReader.readString(content));
    }
    int idEntryCount = IsoTypeReader.readUInt8(content);
    while (idEntryCount-- > 0) {
        idEntries.put(IsoTypeReader.readString(content), IsoTypeReader.readString(content));
    }
}
開發者ID:sannies，項目名稱:mp4parser，代碼行數:18，代碼來源:ContentInformationBox.java


注：本文中的org.mp4parser.tools.IsoTypeReader類示例由純淨天空整理自Github/MSDocs等開源代碼及文檔管理平台，相關代碼片段篩選自各路編程大神貢獻的開源項目，源碼版權歸原作者所有，傳播和使用請參考對應項目的License；未經允許，請勿轉載。