All Packages  Class Hierarchy  This Package  Previous  Next  Index

Class quicktime.std.qtcomponents.TimeCoder

java.lang.Object
   |
   +----quicktime.QTObject
           |
           +----quicktime.std.comp.ComponentIdentifier
                   |
                   +----quicktime.std.comp.Component
                           |
                           +----quicktime.std.movies.media.MediaHandler
                                   |
                                   +----quicktime.std.movies.media.VisualMediaHandler
                                           |
                                           +----quicktime.std.qtcomponents.TimeCoder

public final class TimeCoder

extends VisualMediaHandler

implements QuickTimeLib

fromMedia(TimeCodeMedia)

This method allows you to obtain a reference to a media handler component.

getAtTime(int)

Determines the time code from the time code handler.

getCurrent()

Determines the time code from the time code handler at the current time value.

getDisplayOptions()

Returns the current display options for text by the TimeCoder.

getFlags()

Allows you to retrieve the timecode control flags.

getSourceRef(TimeCodeDescription)

Allows you to retrieve the source information from the time code media sample.

setDisplayOptions(TCTextOptions)

Sets the current display options for text by the TimeCoder.

setFlags(int, int)

Allows you to change the flags that affect how QT handles the timecode information.

setSourceRef(TimeCodeDescription, QTHandleRef)

Allows you to change the source information in the media sample.

timeCodeToString(TimeCodeDef, int)

Converts a time value into a string (HH:MM:SS:FF) - if the timecode uses a drop frame technique the separators are semi-colons (HH;MM;SS;FF).

timeCodeToString(TimeCodeDef, TimeCodeTime)

Converts a time value into a string (HH:MM:SS:FF) - if the timecode uses a drop frame technique the separators are semi-colons (HH;MM;SS;FF).

toFrameNumber(TimeCodeTime, TimeCodeDef)

Converts a time value into a frame number using specified definitions.

toTimeCode(int, TimeCodeDef)

Converts a frame number into a time value using specified definitions.

 public static TimeCoder fromMedia(TimeCodeMedia m) throws StdQTException

This method allows you to obtain a reference to a media handler component. This returns the handler that is the appropriate class for this particular media.

QuickTime::GetMediaHandler()

Returns:

a MediaHandler object for the media's media handler.

See Also:

getTimeCodeMediaHandler, getMediaHandler

 public TimeCodeInfo getCurrent() throws QTException

Determines the time code from the time code handler at the current time value.

QuickTime::TCGetCurrentTimeCode()

Returns:

The information object containing the time code, its definition, and data.

 public TimeCodeInfo getAtTime(int mediaTime) throws QTException

Determines the time code from the time code handler.

QuickTime::TCGetTimeCodeAtTime()

Parameters:

mediaTime - The time value of the media at which to retrieve the time code information.

Returns:

The information object containing the time code, its definition, and data.

 public String timeCodeToString(TimeCodeDef tcdef,
                                TimeCodeTime tct) throws StdQTException

Converts a time value into a string (HH:MM:SS:FF) - if the timecode uses a drop frame technique the separators are semi-colons (HH;MM;SS;FF).

QuickTime::TCTimeCodeToString()

Parameters:

tcdef - the time code definition structure used for the conversion

tct - the time code time structure used for the conversion

Returns:

the converted string

 public String timeCodeToString(TimeCodeDef tcdef,
                                int counter) throws StdQTException

Converts a time value into a string (HH:MM:SS:FF) - if the timecode uses a drop frame technique the separators are semi-colons (HH;MM;SS;FF).

QuickTime::TCTimeCodeToString()

Parameters:

tcdef - the time code definition structure used for the conversion

counter - the time code counter value

Returns:

the converted string

 public int toFrameNumber(TimeCodeTime tcrec,
                          TimeCodeDef tcdef) throws StdQTException

Converts a time value into a frame number using specified definitions.

QuickTime::TCTimeCodeToFrameNumber()

Parameters:

tcrec - The time code value structure to convert.

tcdef - The time code definition object used for the conversion.

Returns:

The frame number.

 public TimeCodeTime toTimeCode(int frameNumber,
                                TimeCodeDef tcdef) throws StdQTException

Converts a frame number into a time value using specified definitions.

QuickTime::TCFrameNumberToTimeCode()

Parameters:

frameNumber - The frame number to convert.

tcdef - The time code definition object used for the conversion.

Returns:

The time code value structure.

 public QTHandle getSourceRef(TimeCodeDescription tcd) throws QTException

Allows you to retrieve the source information from the time code media sample.

QuickTime::TCGetSourceRef()

Parameters:

tcd - the description that describes the time code reference to be changed

Returns:

the source information that is found in the sample reference

 public void setSourceRef(TimeCodeDescription tcd,
                          QTHandleRef sref) throws StdQTException

Allows you to change the source information in the media sample.

QuickTime::TCSetSourceRef()

Parameters:

tcd - the description that describes the time code reference to be changed

sref - the source information that is placed in the sample reference

 public void setFlags(int flags,
                      int flagsMask) throws StdQTException

Allows you to change the flags that affect how QT handles the timecode information.

QuickTime::TCSetTimeCodeFlags()

Parameters:

flags - specifies the new flag value

flagsMask - specifies which of the flag values are to change.

 public int getFlags() throws StdQTException

Allows you to retrieve the timecode control flags.

QuickTime::TCGetTimeCodeFlags()

Returns:

the timecode control flags

 public void setDisplayOptions(TCTextOptions textOptions) throws StdQTException

Sets the current display options for text by the TimeCoder.

QuickTime::TCSetDisplayOptions()

Parameters:

textOptions - text display options

 public TCTextOptions getDisplayOptions() throws StdQTException

Returns the current display options for text by the TimeCoder.

QuickTime::TCGetDisplayOptions()

Returns:

text display options

All Packages  Class Hierarchy  This Package  Previous  Next  Index