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double | getFps () |
| Returns the camera's framerate. This is a maximum theoretical: the actual performance will depend on the speed of the hardware. More...
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list | getOptions () |
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str | getPixelFormat () |
| Returns the camera's pixel format, as a FourCC code, if known. More...
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int | getSizeX () |
| Returns the camera's size_x. More...
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int | getSizeY () |
| Returns the camera's size_y. More...
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| output (Ostream out) |
| Outputs the WebcamVideo. This function simply writes the name, size and FPS to the output stream. More...
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Public Member Functions inherited from MovieVideo |
| __init__ (str name) |
| This constructor returns a null video stream — a stream of plain blue and white frames that last one second each. To get more interesting video, you need to construct a subclass of this class. More...
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const Filename | getFilename () |
| Returns the movie's filename. A movie is not guaranteed to have a filename, if not, then this function returns an empty filename. More...
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const SubfileInfo | getSubfileInfo () |
| If the movie is to be loaded from a subfile on disk, this returns the subfile info. Check info.is_empty() to see if this is valid data. More...
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MovieVideoCursor | open () |
| Open this video, returning a MovieVideoCursor of the appropriate type. Returns NULL on error. More...
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Public Member Functions inherited from TypedWritable |
object | __reduce__ () |
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object | __reduce_persist__ (object pickler) |
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str | encodeToBamStream () |
| Converts the TypedWritable object into a single stream of data using a BamWriter, and returns that data as a string string. Returns empty string on failure. More...
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bool | encodeToBamStream (String data, BamWriter writer) |
| Converts the TypedWritable object into a single stream of data using a BamWriter, and stores that data in the indicated string. Returns true on success, false on failure. More...
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UpdateSeq | getBamModified () |
| Returns the current bam_modified counter. This counter is normally incremented automatically whenever the object is modified. More...
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| markBamModified () |
| Increments the bam_modified counter, so that this object will be invalidated and retransmitted on any open bam streams. This should normally not need to be called by user code; it should be called internally when the object has been changed in a way that legitimately requires its retransmission to any connected clients. More...
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Public Member Functions inherited from TypedObject |
TypeHandle | getType () |
| Derived classes should override this function to return get_class_type(). More...
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int | getTypeIndex () |
| Returns the internal index number associated with this object's TypeHandle, a unique number for each different type. This is equivalent to get_type().get_index(). More...
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bool | isExactType (TypeHandle handle) |
| Returns true if the current object is the indicated type exactly. More...
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bool | isOfType (TypeHandle handle) |
| Returns true if the current object is or derives from the indicated type. More...
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Public Member Functions inherited from ReferenceCount |
int | getRefCount () |
| Returns the current reference count. More...
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| ref () |
| Explicitly increments the reference count. User code should avoid using ref() and unref() directly, which can result in missed reference counts. Instead, let a PointerTo object manage the reference counting automatically. More...
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bool | testRefCountIntegrity () |
| Does some easy checks to make sure that the reference count isn't completely bogus. Returns true if ok, false otherwise. More...
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bool | testRefCountNonzero () |
| Does some easy checks to make sure that the reference count isn't zero, or completely bogus. Returns true if ok, false otherwise. More...
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bool | unref () |
| Explicitly decrements the reference count. Note that the object will not be implicitly deleted by unref() simply because the reference count drops to zero. (Having a member function delete itself is problematic.) However, see the helper function unref_delete(). More...
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Public Member Functions inherited from Namable |
| __init__ (const Namable copy) |
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| __init__ (str initial_name) |
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| clearName () |
| Resets the Namable's name to empty. More...
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str | getName () |
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bool | hasName () |
| Returns true if the Namable has a nonempty name set, false if the name is empty. More...
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Namable | operator= (const Namable other) |
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| output (Ostream out) |
| Outputs the Namable. This function simply writes the name to the output stream; most Namable derivatives will probably redefine this. More...
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| setName (str name) |
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Allows you to open a webcam or other video capture device as a video stream.