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ffmpegVideo.h
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1/**
2 * PANDA 3D SOFTWARE
3 * Copyright (c) Carnegie Mellon University. All rights reserved.
4 *
5 * All use of this software is subject to the terms of the revised BSD
6 * license. You should have received a copy of this license along
7 * with this source code in a file named "LICENSE."
8 *
9 * @file ffmpegVideo.h
10 * @author jyelon
11 * @date 2007-08-01
12 */
13
14#ifndef FFMPEGVIDEO_H
15#define FFMPEGVIDEO_H
16
17#include "pandabase.h"
18
19#include "movieVideo.h"
20
22class FactoryParams;
23class BamWriter;
24class BamReader;
25
26/**
27 *
28 */
29class EXPCL_FFMPEG FfmpegVideo : public MovieVideo {
30PUBLISHED:
31 FfmpegVideo(const Filename &name);
32 FfmpegVideo(const SubfileInfo &info);
33
34 virtual ~FfmpegVideo();
35 virtual PT(MovieVideoCursor) open();
36
37 static PT(MovieVideo) make(const Filename &name);
38
39public:
40 static void register_with_read_factory();
41 virtual void write_datagram(BamWriter *manager, Datagram &dg);
42
43protected:
44 static TypedWritable *make_from_bam(const FactoryParams &params);
45 void fillin(DatagramIterator &scan, BamReader *manager);
46
47public:
48 static TypeHandle get_class_type() {
49 return _type_handle;
50 }
51 static void init_type() {
52 MovieVideo::init_type();
53 register_type(_type_handle, "FfmpegVideo",
54 MovieVideo::get_class_type());
55 }
56 virtual TypeHandle get_type() const {
57 return get_class_type();
58 }
59 virtual TypeHandle force_init_type() {init_type(); return get_class_type();}
60
61private:
62 static TypeHandle _type_handle;
63
64 friend class FfmpegVideoCursor;
65};
66
67#include "ffmpegVideo.I"
68
69#endif // FFMPEGVIDEO_H
This is the fundamental interface for extracting binary objects from a Bam file, as generated by a Ba...
Definition bamReader.h:110
This is the fundamental interface for writing binary objects to a Bam file, to be extracted later by ...
Definition bamWriter.h:63
A class to retrieve the individual data elements previously stored in a Datagram.
An ordered list of data elements, formatted in memory for transmission over a socket or writing to a ...
Definition datagram.h:38
An instance of this class is passed to the Factory when requesting it to do its business and construc...
The name of a file, such as a texture file or an Egg file.
Definition filename.h:44
A MovieVideo is actually any source that provides a sequence of video frames.
A MovieVideo is actually any source that provides a sequence of video frames.
Definition movieVideo.h:38
virtual void write_datagram(BamWriter *manager, Datagram &dg)
Writes the contents of this object to the datagram for shipping out to a Bam file.
This class records a particular byte sub-range within an existing file on disk.
Definition subfileInfo.h:26
TypeHandle is the identifier used to differentiate C++ class types.
Definition typeHandle.h:81
Base class for objects that can be written to and read from Bam files.
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.
void register_type(TypeHandle &type_handle, const std::string &name)
This inline function is just a convenient way to call TypeRegistry::register_type(),...