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#ifndef MPEG2_TS_EXTRACTOR_H_
#define MPEG2_TS_EXTRACTOR_H_
#include <media/stagefright/foundation/ABase.h>
#include <media/stagefright/MediaExtractor.h>
#include <utils/threads.h>
#include <utils/Vector.h>
namespace android {
struct AMessage;
struct AnotherPacketSource;
struct ATSParser;
struct DataSource;
struct MPEG2TSSource;
struct String8;
struct MPEG2TSExtractor : public MediaExtractor {
MPEG2TSExtractor(const sp<DataSource> &source);
virtual size_t countTracks();
virtual sp<MediaSource> getTrack(size_t index);
virtual sp<MetaData> getTrackMetaData(size_t index, uint32_t flags);
virtual sp<MetaData> getMetaData();
virtual uint32_t flags() const {
return CAN_PAUSE;
}
private:
friend struct MPEG2TSSource;
Mutex mLock;
sp<DataSource> mDataSource;
sp<ATSParser> mParser;
Vector<sp<AnotherPacketSource> > mSourceImpls;
off_t mOffset;
void init();
status_t feedMore();
DISALLOW_EVIL_CONSTRUCTORS(MPEG2TSExtractor);
};
bool SniffMPEG2TS(
const sp<DataSource> &source, String8 *mimeType, float *confidence,
sp<AMessage> *);
} // namespace android
#endif // MPEG2_TS_EXTRACTOR_H_
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