本文整理汇总了Java中org.jaudiotagger.audio.generic.Utils.getIntBE方法的典型用法代码示例。如果您正苦于以下问题:Java Utils.getIntBE方法的具体用法?Java Utils.getIntBE怎么用?Java Utils.getIntBE使用的例子?那么恭喜您, 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org.jaudiotagger.audio.generic.Utils
的用法示例。
在下文中一共展示了Utils.getIntBE方法的9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: Mp4StcoBox
import org.jaudiotagger.audio.generic.Utils; //导入方法依赖的package包/类
/**
* Construct box from data and adjust offets accordingly
*
* @param header header info
* @param originalDataBuffer data of box (doesnt include header data)
* @param adjustment
*/
public Mp4StcoBox(Mp4BoxHeader header, ByteBuffer originalDataBuffer, int adjustment)
{
this.header = header;
//Make a slice of databuffer then we can work with relative or absolute methods safetly
this.dataBuffer = originalDataBuffer.slice();
//Skip the flags
dataBuffer.position(dataBuffer.position() + VERSION_FLAG_LENGTH + OTHER_FLAG_LENGTH);
//No of offsets
this.noOfOffSets = Utils.getIntBE(dataBuffer, dataBuffer.position(), (dataBuffer.position() + NO_OF_OFFSETS_LENGTH - 1));
dataBuffer.position(dataBuffer.position() + NO_OF_OFFSETS_LENGTH);
for (int i = 0; i < noOfOffSets; i++)
{
int offset = Utils.getIntBE(dataBuffer, dataBuffer.position(), (dataBuffer.position() + NO_OF_OFFSETS_LENGTH - 1));
//Calculate new offset and update buffer
offset = offset + adjustment;
dataBuffer.put(Utils.getSizeBEInt32(offset));
}
}
示例2: update
import org.jaudiotagger.audio.generic.Utils; //导入方法依赖的package包/类
/**
* Create header using headerdata, expected to find header at headerdata current position
* <p/>
* Note after processing adjusts position to immediately after header
*
* @param headerData
*/
public void update(ByteBuffer headerData) {
//Read header data into byte array
byte[] b = new byte[HEADER_LENGTH];
headerData.get(b);
//Keep reference to copy of RawData
dataBuffer = ByteBuffer.wrap(b);
//Calculate box size
this.length = Utils.getIntBE(b, OFFSET_POS, OFFSET_LENGTH - 1);
//Calculate box id
this.id = Utils.getString(b, IDENTIFIER_POS, IDENTIFIER_LENGTH, "ISO-8859-1");
logger.finest("Mp4BoxHeader id:" + id + ":length:" + length);
if (id.equals("\0\0\0\0")) {
throw new NullBoxIdException(ErrorMessage.MP4_UNABLE_TO_FIND_NEXT_ATOM_BECAUSE_IDENTIFIER_IS_INVALID.getMsg(id));
}
if (length < HEADER_LENGTH) {
throw new InvalidBoxHeaderException(ErrorMessage.MP4_UNABLE_TO_FIND_NEXT_ATOM_BECAUSE_IDENTIFIER_IS_INVALID.getMsg(id, length));
}
}
示例3: Mp4StcoBox
import org.jaudiotagger.audio.generic.Utils; //导入方法依赖的package包/类
/**
* Construct box from data and show contents
*
* @param header header info
* @param buffer data of box (doesnt include header data)
*/
public Mp4StcoBox(Mp4BoxHeader header, ByteBuffer buffer) {
this.header = header;
//Make a slice of databuffer then we can work with relative or absolute methods safetly
dataBuffer = buffer.slice();
//Skip the flags
dataBuffer.position(dataBuffer.position() + VERSION_FLAG_LENGTH + OTHER_FLAG_LENGTH);
//No of offsets
this.noOfOffSets = Utils.getIntBE(dataBuffer, dataBuffer.position(), (dataBuffer.position() + NO_OF_OFFSETS_LENGTH - 1));
dataBuffer.position(dataBuffer.position() + NO_OF_OFFSETS_LENGTH);
//First Offset, useful for sanity checks
firstOffSet = Utils.getIntBE(dataBuffer, dataBuffer.position(), (dataBuffer.position() + OFFSET_LENGTH - 1));
}
示例4: printTotalOffset
import org.jaudiotagger.audio.generic.Utils; //导入方法依赖的package包/类
public void printTotalOffset()
{
int offset = 0;
dataBuffer.rewind();
dataBuffer.position(VERSION_FLAG_LENGTH + OTHER_FLAG_LENGTH + NO_OF_OFFSETS_LENGTH);
for (int i = 0; i < noOfOffSets - 1; i++)
{
offset += Utils.getIntBE(dataBuffer, dataBuffer.position(), (dataBuffer.position() + OFFSET_LENGTH - 1));
dataBuffer.position(dataBuffer.position() + OFFSET_LENGTH);
}
offset += Utils.getIntBE(dataBuffer, dataBuffer.position(), (dataBuffer.position() + OFFSET_LENGTH - 1));
System.out.println("Print Offset Total:" + offset);
}
示例5: printTotalOffset
import org.jaudiotagger.audio.generic.Utils; //导入方法依赖的package包/类
public void printTotalOffset() {
int offset = 0;
dataBuffer.rewind();
dataBuffer.position(VERSION_FLAG_LENGTH + OTHER_FLAG_LENGTH + NO_OF_OFFSETS_LENGTH);
for (int i = 0; i < noOfOffSets - 1; i++) {
offset += Utils.getIntBE(dataBuffer, dataBuffer.position(), (dataBuffer.position() + OFFSET_LENGTH - 1));
dataBuffer.position(dataBuffer.position() + OFFSET_LENGTH);
}
offset += Utils.getIntBE(dataBuffer, dataBuffer.position(), (dataBuffer.position() + OFFSET_LENGTH - 1));
System.out.println("Print Offset Total:" + offset);
}
示例6: adjustOffsets
import org.jaudiotagger.audio.generic.Utils; //导入方法依赖的package包/类
public void adjustOffsets(int adjustment) {
//Skip the flags
dataBuffer.rewind();
dataBuffer.position(dataBuffer.position() + VERSION_FLAG_LENGTH + OTHER_FLAG_LENGTH + NO_OF_OFFSETS_LENGTH);
for (int i = 0; i < noOfOffSets; i++) {
int offset = Utils.getIntBE(dataBuffer, dataBuffer.position(), (dataBuffer.position() + NO_OF_OFFSETS_LENGTH - 1));
//Calculate new offset and update buffer
offset = offset + adjustment;
dataBuffer.put(Utils.getSizeBEInt32(offset));
}
}
示例7: Mp4MvhdBox
import org.jaudiotagger.audio.generic.Utils; //导入方法依赖的package包/类
/**
* @param header header info
* @param dataBuffer data of box (doesnt include header data)
*/
public Mp4MvhdBox(Mp4BoxHeader header, ByteBuffer dataBuffer) {
this.header = header;
byte version = dataBuffer.get(VERSION_FLAG_POS);
if (version == LONG_FORMAT) {
this.timeScale = Utils.getIntBE(dataBuffer, TIMESCALE_LONG_POS, (TIMESCALE_LONG_POS + TIMESCALE_LENGTH - 1));
this.timeLength = Utils.getLongBE(dataBuffer, DURATION_LONG_POS, (DURATION_LONG_POS + DURATION_LONG_LENGTH - 1));
} else {
this.timeScale = Utils.getIntBE(dataBuffer, TIMESCALE_SHORT_POS, (TIMESCALE_SHORT_POS + TIMESCALE_LENGTH - 1));
this.timeLength = Utils.getIntBE(dataBuffer, DURATION_SHORT_POS, (DURATION_SHORT_POS + DURATION_SHORT_LENGTH - 1));
}
}
示例8: Mp4MdhdBox
import org.jaudiotagger.audio.generic.Utils; //导入方法依赖的package包/类
/**
* @param header header info
* @param dataBuffer data of box (doesnt include header data)
*/
public Mp4MdhdBox(Mp4BoxHeader header, ByteBuffer dataBuffer) {
this.header = header;
byte version = dataBuffer.get(VERSION_FLAG_POS);
long timeLength;
if (version == LONG_FORMAT) {
this.samplingRate = Utils.getIntBE(dataBuffer, TIMESCALE_LONG_POS, (TIMESCALE_LONG_POS + TIMESCALE_LENGTH - 1));
timeLength = Utils.getLongBE(dataBuffer, DURATION_LONG_POS, (DURATION_LONG_POS + DURATION_LONG_LENGTH - 1));
} else {
this.samplingRate = Utils.getIntBE(dataBuffer, TIMESCALE_SHORT_POS, (TIMESCALE_SHORT_POS + TIMESCALE_LENGTH - 1));
timeLength = Utils.getIntBE(dataBuffer, DURATION_SHORT_POS, (DURATION_SHORT_POS + DURATION_SHORT_LENGTH - 1));
}
}
示例9: Mp4EsdsBox
import org.jaudiotagger.audio.generic.Utils; //导入方法依赖的package包/类
/**
* DataBuffer must start from from the start of the body
*
* @param header header info
* @param dataBuffer data of box (doesnt include header data)
*/
public Mp4EsdsBox(Mp4BoxHeader header, ByteBuffer dataBuffer) {
this.header = header;
//Not currently used, as lengths can extend over more than one section i think
int sectionThreeLength;
int sectionFourLength;
int sectionFiveLength;
int sectionSixLength;
//As explained earlier the length of this atom is not fixed so processing is a bit more difficult
//Process Flags
dataBuffer.position(dataBuffer.position() + VERSION_FLAG_LENGTH + OTHER_FLAG_LENGTH);
//Process Section 3 if exists
if (dataBuffer.get() == SECTION_THREE) {
sectionThreeLength = processSectionHeader(dataBuffer);
//Skip Other Section 3 data
dataBuffer.position(dataBuffer.position() + ES_ID_LENGTH + STREAM_PRIORITY_LENGTH);
}
//Process Section 4 (to getFields type and bitrate)
if (dataBuffer.get() == SECTION_FOUR) {
sectionFourLength = processSectionHeader(dataBuffer);
//kind (in iTunes)
kind = kindMap.get((int) dataBuffer.get());
//Skip Other Section 4 data
dataBuffer.position(dataBuffer.position() + STREAM_TYPE_LENGTH + BUFFER_SIZE_LENGTH);
//Bit rates
this.maxBitrate = Utils.getIntBE(dataBuffer, dataBuffer.position(), (dataBuffer.position() + MAX_BITRATE_LENGTH - 1));
dataBuffer.position(dataBuffer.position() + MAX_BITRATE_LENGTH);
this.avgBitrate = Utils.getIntBE(dataBuffer, dataBuffer.position(), (dataBuffer.position() + AVERAGE_BITRATE_LENGTH - 1));
dataBuffer.position(dataBuffer.position() + AVERAGE_BITRATE_LENGTH);
}
//Process Section 5,(to getFields no of channels and audioprofile(profile in itunes))
if (dataBuffer.get() == SECTION_FIVE) {
sectionFiveLength = processSectionHeader(dataBuffer);
//Audio Profile
audioProfile = audioProfileMap.get((dataBuffer.get() >> 3));
//Channels
byte channelByte = dataBuffer.get();
numberOfChannels = (channelByte << 1) >> 4;
}
//Process Section 6, not needed ...
}