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42 _filename = info.get_filename();
59 if (result->_format_ctx ==
nullptr) {
60 ffmpeg_cat.error() <<
"Could not open " << _filename <<
"\n";
104 video->fillin(scan, manager);
115 MovieVideo::fillin(scan, manager);
get_filename
Returns the movie's filename.
A MovieVideo is actually any source that provides a sequence of video frames.
A class to retrieve the individual data elements previously stored in a Datagram.
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.
This is the fundamental interface for extracting binary objects from a Bam file, as generated by a Ba...
This is the fundamental interface for writing binary objects to a Bam file, to be extracted later by ...
static WritableFactory * get_factory()
Returns the global WritableFactory for generating TypedWritable objects.
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.
Base class for objects that can be written to and read from Bam files.
An ordered list of data elements, formatted in memory for transmission over a socket or writing to a ...
virtual void write_datagram(BamWriter *manager, Datagram &dg)
Writes the contents of this object to the datagram for shipping out to a Bam file.
TypeHandle is the identifier used to differentiate C++ class types.
An instance of this class is passed to the Factory when requesting it to do its business and construc...
FfmpegVideo(const Filename &name)
Constructs an ffmpeg video that reads its contents from the indicate filename, which may be a file in...
static void register_with_read_factory()
Tells the BamReader how to create objects of type FfmpegVideo.
A MovieVideo is actually any source that provides a sequence of video frames.
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.
void register_factory(TypeHandle handle, CreateFunc *func, void *user_data=nullptr)
Registers a new kind of thing the Factory will be able to create.
PT(MovieVideoCursor) FfmpegVideo
Open this video, returning a MovieVideoCursor.
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.
virtual void write_datagram(BamWriter *manager, Datagram &dg)
Writes the contents of this object to the datagram for shipping out to a Bam file.
virtual ~FfmpegVideo()
xxx
This class records a particular byte sub-range within an existing file on disk.
void parse_params(const FactoryParams ¶ms, DatagramIterator &scan, BamReader *&manager)
Takes in a FactoryParams, passed from a WritableFactory into any TypedWritable's make function,...
The name of a file, such as a texture file or an Egg file.