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libeplayer3: implement Writer class

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This commit is contained in:
martii
2014-04-06 11:35:17 +02:00
parent 27d4c15952
commit 889d68740c
27 changed files with 850 additions and 2377 deletions
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69
libeplayer3/include/writer.h
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@@ -3,6 +3,7 @@
#include <stdio.h>
#include <stdint.h>
#include <sys/types.h>
extern "C" {
#include <libavutil/avutil.h>
@@ -12,61 +13,23 @@ extern "C" {
#include <libavutil/opt.h>
}
typedef enum { eNone, eAudio, eVideo, eGfx } eWriterType_t;
#include <linux/dvb/stm_ioctls.h>
struct Context_s;
typedef struct Context_s Context_t;
#define AV_CODEC_ID_INJECTPCM AV_CODEC_ID_PCM_S16LE
typedef struct {
int fd;
int64_t Pts;
int restart_audio_resampling;
AVFormatContext *avfc;
AVStream *stream;
AVPacket *packet;
Context_t *context;
} WriterAVCallData_t;
class Writer
{
public:
static void Register(Writer *w, enum AVCodecID id, video_encoding_t encoding);
static void Register(Writer *w, enum AVCodecID id, audio_encoding_t encoding);
static video_encoding_t GetVideoEncoding(enum AVCodecID id);
static audio_encoding_t GetAudioEncoding(enum AVCodecID id);
static Writer *GetWriter(enum AVCodecID id, enum AVMediaType codec_type);
typedef struct WriterCaps_s {
const char *name;
eWriterType_t type;
const char *textEncoding;
/* fixme: revise if this is an enum! */
int dvbEncoding;
} WriterCaps_t;
typedef struct Writer_s {
int (*reset) ();
int (*writeData) (WriterAVCallData_t *);
WriterCaps_t *caps;
} Writer_t;
extern Writer_t WriterAudioIPCM;
extern Writer_t WriterAudioPCM;
extern Writer_t WriterAudioMP3;
extern Writer_t WriterAudioMPEGL3;
extern Writer_t WriterAudioAC3;
extern Writer_t WriterAudioEAC3;
//extern Writer_t WriterAudioAAC;
extern Writer_t WriterAudioDTS;
//extern Writer_t WriterAudioWMA;
extern Writer_t WriterAudioFLAC;
extern Writer_t WriterAudioVORBIS;
extern Writer_t WriterVideoMPEG2;
extern Writer_t WriterVideoMPEGH264;
extern Writer_t WriterVideoH264;
extern Writer_t WriterVideoWMV;
extern Writer_t WriterVideoDIVX;
extern Writer_t WriterVideoFOURCC;
extern Writer_t WriterVideoMSCOMP;
extern Writer_t WriterVideoH263;
extern Writer_t WriterVideoFLV;
extern Writer_t WriterVideoVC1;
Writer_t *getWriter(char *encoding);
Writer_t *getDefaultVideoWriter();
Writer_t *getDefaultAudioWriter();
virtual void Init(void) { }
virtual bool Write(int fd, AVFormatContext *avfc, AVStream *stream, AVPacket *packet, int64_t &pts);
Writer() { Init (); }
~Writer() {}
};
#endif