1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
|
#pragma once
#include "../Plugins/Input/in_flv/svc_flvdecoder.h"
#include "../Plugins/Input/in_flv/FLVAudioHeader.h"
#include "../Plugins/Input/in_flv/ifc_flvaudiodecoder.h"
#include "MFTDecoder.h"
// {B670EC35-1313-460a-A2EA-C7120AD18BAD}
static const GUID flv_aac_guid =
{ 0xb670ec35, 0x1313, 0x460a, { 0xa2, 0xea, 0xc7, 0x12, 0xa, 0xd1, 0x8b, 0xad } };
class FLVDecoder : public svc_flvdecoder
{
public:
static const char *getServiceName() { return "MFT AAC FLV Decoder"; }
static GUID getServiceGuid() { return flv_aac_guid; }
int CreateAudioDecoder(int stereo, int bits, int sample_rate, int format, ifc_flvaudiodecoder **decoder);
int HandlesAudio(int format_type);
protected:
RECVS_DISPATCH;
};
class FLVAAC : public ifc_flvaudiodecoder
{
public:
FLVAAC();
int GetOutputFormat(unsigned int *sample_rate, unsigned int *channels, unsigned int *bits);
int DecodeSample(const void *input_buffer, size_t input_buffer_bytes, void *samples, size_t *samples_size_bytes, double *bitrate);
void Flush();
void Close();
int Ready();
void SetPreferences(unsigned int max_channels, unsigned int preferred_bits);
private:
/* data */
MFTDecoder decoder;
unsigned int bps;
size_t preDelay;
bool got_decoder_config;
protected:
RECVS_DISPATCH;
};
|
