Protocol to conform for movie file writers. More...
#import <LynkeosFileWriter.h>
Inheritance diagram for <LynkeosMovieFileWriter>:
Collaboration diagram for <LynkeosMovieFileWriter>:
Instance Methods | |
| (void) | - saveMovieAtURL:withDelegate:withPrecision:blackLevel:whiteLevel:withPlanes:width:height:metaData: |
| Save the movie data in a file at the given URL. More... | |
 Instance Methods inherited from <LynkeosFileWriter> | |
| (NSPanel *) | - configurationPanel |
| Get a configuration panel for this writer. More... | |
Additional Inherited Members | |
| Class Methods inherited from <LynkeosFileWriter> | |
| (NSString *) | + writerName |
| Get a string identifying this writer. More... | |
| (NSString *) | + fileExtension |
| Get the extension that should be appended to a file name, when written by this reader. More... | |
| (BOOL) | + canSaveDataWithPlanes:width:height:metaData: |
| Check if this writer is able to save that kind of data. More... | |
| (id< LynkeosFileWriter >) | + writerForURL:planes:width:height:metaData: |
| Constructor which creates a writer ready for writing some data with the given parameters. More... | |
Detailed Description
Protocol to conform for movie file writers.
Method Documentation
| - (void) saveMovieAtURL: | (NSURL *) | url | |
| withDelegate: | (id< LynkeosMovieFileWriterDelegate >) | delegate | |
| withPrecision: | (floating_precision_t) | precision | |
| blackLevel: | (double) | black | |
| whiteLevel: | (double) | white | |
| withPlanes: | (u_short) | nPlanes | |
| width: | (u_short) | w | |
| height: | (u_short) | h | |
| metaData: | (NSDictionary *) | metaData | |
Save the movie data in a file at the given URL.
The pixels in the data are already scaled to 0.0 for black and 1.0 for white. The parameters
- Parameters
-
black and white give the value they had in the source image before scaling ; this can be used to save the original value. url The URL of the file to save delegate The delegate which provides each frame data precision The floating point precision of the data returned by the delegate black The value of the black level to apply to the source image white The value of the white level to apply to the source image nPlanes The number of color planes. w Width of sample h Height of sample metaData The image meta data
The documentation for this protocol was generated from the following file:
