mpeg2video.hh
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上传日期:2007-01-06
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- /*
- File: mpeg2video.hh
- By: Alex Theo de Jong
- Created: February 1996
- Description:
- MPEG2 Video player. The class creates a threaded video player that
- reads from the input buffer and plays to the X11 window display.
- */
- #ifndef __mpeg2video_hh
- #define __mpeg2video_hh
- #ifdef __GNUG__
- #pragma interface
- #endif
- class Mpeg2Video {
- Mpeg2Timer timer;
- int argc; // Arguments
- char** argv;
- String filename, displaytitle; // display title
- athr_t thread_id; // thread id
- int terminate; // action to terminate thread
- int terminated; // indicate termination of thread
- int i_c, p_c, b_c, d_c; // frame counters
- protected:
- static void* player(Mpeg2Video*);
- void doframerate(timeval& fstart, timeval& fstop);
- struct timeval tftarget;
- int time_interval_usec;
- int blockreadsize;
- int framerate;
- int framenum;
- int skip_state, skip_count, skipped_frames;
- protected:
- void usage(const char* name);
- int initdecoder();
- public:
- Mpeg2Video(Mpeg2Buffer* input, Synchronization* s, int c, char** v);
- ~Mpeg2Video();
- int options();
- int play();
- int stop(){ terminate=1; return (terminated); } // check when thread is done
- int showframerate(timeval& tstart);
- int showframerateend(timeval& tstart);
- };
- #endif