MetaIOAVFComment Class Reference
#include <metaioavfcomment.h>
Inheritance diagram for MetaIOAVFComment:
Detailed Description
Definition at line 8 of file metaioavfcomment.h.
Public Member Functions | |
| MetaIOAVFComment (void) | |
| virtual | ~MetaIOAVFComment (void) |
| bool | write (Metadata *mdata, bool exclusive=false) |
| Writes metadata back to a file. | |
| Metadata * | read (QString filename) |
| Reads Metadata from a file. | |
Private Member Functions | |
| int | getTrackLength (QString filename) |
| Find the length of the track (in seconds). | |
| int | getTrackLength (AVFormatContext *p_context) |
| Find the length of the track (in seconds). | |
Constructor & Destructor Documentation
| MetaIOAVFComment::MetaIOAVFComment | ( | void | ) |
Definition at line 16 of file metaioavfcomment.cpp.
| MetaIOAVFComment::~MetaIOAVFComment | ( | void | ) | [virtual] |
Definition at line 23 of file metaioavfcomment.cpp.
Member Function Documentation
Writes metadata back to a file.
- Parameters:
-
mdata A pointer to a Metadata object exclusive Flag to indicate if only the data in mdata should be in the file. If false, any unrecognised tags already in the file will be maintained.
- Returns:
- Boolean to indicate success/failure.
Implements MetaIO.
Definition at line 38 of file metaioavfcomment.cpp.
| Metadata * MetaIOAVFComment::read | ( | QString | filename | ) | [virtual] |
Reads Metadata from a file.
- Parameters:
-
filename The filename to read metadata from.
- Returns:
- Metadata pointer or NULL on error
Implements MetaIO.
Definition at line 54 of file metaioavfcomment.cpp.
| int MetaIOAVFComment::getTrackLength | ( | QString | filename | ) | [private, virtual] |
Find the length of the track (in seconds).
- Parameters:
-
filename The filename for which we want to find the length.
- Returns:
- An integer (signed!) to represent the length in seconds.
Implements MetaIO.
Definition at line 108 of file metaioavfcomment.cpp.
Referenced by read().
| int MetaIOAVFComment::getTrackLength | ( | AVFormatContext * | pContext | ) | [private] |
Find the length of the track (in seconds).
- Parameters:
-
pContext The AV Format Context.
- Returns:
- An integer (signed!) to represent the length in seconds.
Definition at line 139 of file metaioavfcomment.cpp.
The documentation for this class was generated from the following files:
