mirror of https://github.com/ossrs/srs.git
For #299, refine the codec info structure.
winlin
8 years ago
parent
5e419c66f8
commit
c4a510b834
@ -0,0 +1,66 @@
|
|||||||
|
/*
|
||||||
|
The MIT License (MIT)
|
||||||
|
|
||||||
|
Copyright (c) 2013-2017 SRS(ossrs)
|
||||||
|
|
||||||
|
Permission is hereby granted, free of charge, to any person obtaining a copy of
|
||||||
|
this software and associated documentation files (the "Software"), to deal in
|
||||||
|
the Software without restriction, including without limitation the rights to
|
||||||
|
use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
|
||||||
|
the Software, and to permit persons to whom the Software is furnished to do so,
|
||||||
|
subject to the following conditions:
|
||||||
|
|
||||||
|
The above copyright notice and this permission notice shall be included in all
|
||||||
|
copies or substantial portions of the Software.
|
||||||
|
|
||||||
|
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||||
|
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
|
||||||
|
FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
|
||||||
|
COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
|
||||||
|
IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
|
||||||
|
CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||||||
|
*/
|
||||||
|
|
||||||
|
#include <srs_protocol_format.hpp>
|
||||||
|
|
||||||
|
#include <srs_kernel_error.hpp>
|
||||||
|
#include <srs_kernel_codec.hpp>
|
||||||
|
#include <srs_rtmp_stack.hpp>
|
||||||
|
|
||||||
|
SrsFormat::SrsFormat()
|
||||||
|
{
|
||||||
|
audio = video = NULL;
|
||||||
|
}
|
||||||
|
|
||||||
|
SrsFormat::~SrsFormat()
|
||||||
|
{
|
||||||
|
srs_freep(audio);
|
||||||
|
srs_freep(video);
|
||||||
|
}
|
||||||
|
|
||||||
|
int SrsFormat::initialize()
|
||||||
|
{
|
||||||
|
return ERROR_SUCCESS;
|
||||||
|
}
|
||||||
|
|
||||||
|
int SrsFormat::on_metadata(SrsOnMetaDataPacket* meta)
|
||||||
|
{
|
||||||
|
int ret = ERROR_SUCCESS;
|
||||||
|
|
||||||
|
// TODO: FIXME: Try to initialize format from metadata.
|
||||||
|
|
||||||
|
return ret;
|
||||||
|
}
|
||||||
|
|
||||||
|
int SrsFormat::on_audio(SrsSharedPtrMessage* shared_audio)
|
||||||
|
{
|
||||||
|
int ret = ERROR_SUCCESS;
|
||||||
|
return ret;
|
||||||
|
}
|
||||||
|
|
||||||
|
int SrsFormat::on_video(SrsSharedPtrMessage* shared_video, bool is_sequence_header)
|
||||||
|
{
|
||||||
|
int ret = ERROR_SUCCESS;
|
||||||
|
return ret;
|
||||||
|
}
|
||||||
|
|
||||||
@ -0,0 +1,62 @@
|
|||||||
|
/*
|
||||||
|
The MIT License (MIT)
|
||||||
|
|
||||||
|
Copyright (c) 2013-2017 SRS(ossrs)
|
||||||
|
|
||||||
|
Permission is hereby granted, free of charge, to any person obtaining a copy of
|
||||||
|
this software and associated documentation files (the "Software"), to deal in
|
||||||
|
the Software without restriction, including without limitation the rights to
|
||||||
|
use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
|
||||||
|
the Software, and to permit persons to whom the Software is furnished to do so,
|
||||||
|
subject to the following conditions:
|
||||||
|
|
||||||
|
The above copyright notice and this permission notice shall be included in all
|
||||||
|
copies or substantial portions of the Software.
|
||||||
|
|
||||||
|
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||||
|
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
|
||||||
|
FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
|
||||||
|
COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
|
||||||
|
IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
|
||||||
|
CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||||||
|
*/
|
||||||
|
|
||||||
|
#ifndef SRS_PROTOCOL_FORMAT_HPP
|
||||||
|
#define SRS_PROTOCOL_FORMAT_HPP
|
||||||
|
|
||||||
|
/*
|
||||||
|
#include <srs_protocol_format.hpp>
|
||||||
|
*/
|
||||||
|
|
||||||
|
#include <srs_core.hpp>
|
||||||
|
|
||||||
|
class SrsFrame;
|
||||||
|
class SrsOnMetaDataPacket;
|
||||||
|
class SrsSharedPtrMessage;
|
||||||
|
|
||||||
|
/**
|
||||||
|
* A codec format, including one or many stream, each stream identified by a frame.
|
||||||
|
* For example, a typical RTMP stream format, consits of a video and audio frame.
|
||||||
|
* Maybe some RTMP stream only has a audio stream, for instance, redio application.
|
||||||
|
*/
|
||||||
|
class SrsFormat
|
||||||
|
{
|
||||||
|
public:
|
||||||
|
SrsFrame* audio;
|
||||||
|
SrsFrame* video;
|
||||||
|
public:
|
||||||
|
SrsFormat();
|
||||||
|
virtual ~SrsFormat();
|
||||||
|
public:
|
||||||
|
// Initialize the format.
|
||||||
|
virtual int initialize();
|
||||||
|
// Initialize the format from metadata, optional.
|
||||||
|
virtual int on_metadata(SrsOnMetaDataPacket* meta);
|
||||||
|
// When got a parsed audio packet.
|
||||||
|
virtual int on_audio(SrsSharedPtrMessage* shared_audio);
|
||||||
|
// When got a parsed video packet.
|
||||||
|
virtual int on_video(SrsSharedPtrMessage* shared_video, bool is_sequence_header);
|
||||||
|
};
|
||||||
|
|
||||||
|
#endif
|
||||||
|
|
||||||
Loading…
Reference in New Issue