Setup frame. More...
#include <frame.h>
Inheritance diagram for SetupFrame:
Collaboration diagram for SetupFrame:
Public Member Functions | |
| SetupFrame () | |
| Default ctor. | |
| virtual | ~SetupFrame () |
| Default virtual dtor. | |
| frame_essentials (FrameClass::setup, SetupFrame) | |
| frame_clone (FrameClass::setup, SetupFrame) | |
| virtual void | print (std::ostream &os) const |
| How to print this frame to output stream. | |
| virtual void | reset () |
| Reset the internal data. | |
 Public Member Functions inherited from Frame | |
| Frame () | |
| Default ctor. | |
| virtual | ~Frame () |
| Default virtual dtor. | |
| frame_essentials (FrameClass::none, Frame) | |
| frame_clone (FrameClass::none, Frame) | |
| virtual std::string | dumpPayload () |
| Dumps internal payload data. | |
| virtual void | dumpPayloadToFile (std::ofstream &fout) |
| Dumps internal payload data into a file. | |
| virtual void | updateAux () |
| Update internal auxiliary state variables. | |
| virtual void | update () |
| Update helper points (call always) | |
| virtual bool | isSeekable () |
| Can we seek to this frame? (e.g. is it a key-frame .. for H264 sps packets are used as seek markers) | |
| void | copyMetaFrom (Frame *f) |
| Copy metadata (slot, subsession index, timestamp) to this frame. | |
Public Attributes | |
| SetupFrameType | sub_type |
| Type of the SetupFrame. | |
| AVMediaType | media_type |
| For subtype stream_init. | |
| AVCodecID | codec_id |
| For subtype stream_init. | |
| AbstractFileState | stream_state |
| For subtype stream_state. | |
| Public Attributes inherited from Frame | |
| SlotNumber | n_slot |
| Slot number identifying the media source. | |
| int | subsession_index |
| Media subsession index. | |
| long int | mstimestamp |
| Presentation time stamp (PTS) in milliseconds. | |
Additional Inherited Members | |
| Protected Attributes inherited from Frame | |
| FrameClass | frameclass |
| Declares frametype for correct typecast. Used by Frame::getFrameClass() | |
Detailed Description
Setup frame.
"Setup Frame" is not maybe the most transparent name. This frame class carries general information between Threads
- For decoders and muxers signals instantiation and initialization
- May carry additional metadata of the stream if necessary (in the future)
- Carries information about file stream states (play, stop, seek, etc.)
Copiable/Queable : yes. uses default copy-constructor and copy-assignment
The documentation for this class was generated from the following files:
