backend_interface::ChanDesc Struct Reference

#include <mediaaccessfacade.hpp>

List of all members.

---

Detailed Description

Description of one channel found in a media file; result of querying the channel.

Definition at line 80 of file mediaaccessfacade.hpp.

Public Member Functions
	ChanDesc (const char *chanName=0, const char *codec=0, MediaAccessFacade::ChanHandle h=0)
Public Attributes
const char *	chanID
	identifier which can be used to create a name for the media asset corresponding to this channel.
const char *	codecID
	identifier characterizing the access method (or codec) needed to get at the media data.
MediaAccessFacade::ChanHandle	handle
	opaque handle, which will be used later to open this channel and retrieve some frames from it

---

Member Data Documentation

const char* backend_interface::ChanDesc::chanID

identifier which can be used to create a name for the media asset corresponding to this channel.

May be NULL or empty and need not be unique.

Definition at line 86 of file mediaaccessfacade.hpp.

const char* backend_interface::ChanDesc::codecID

identifier characterizing the access method (or codec) needed to get at the media data.

This should be rather a high level description of the media stream type, e.g. "H264" -- anyhow, it will be used to find a codec asset for this channel.

Definition at line 94 of file mediaaccessfacade.hpp.

MediaAccessFacade::ChanHandle backend_interface::ChanDesc::handle

opaque handle, which will be used later to open this channel and retrieve some frames from it

Definition at line 99 of file mediaaccessfacade.hpp.

---

The documentation for this struct was generated from the following file:

• backend/mediaaccessfacade.hpp