THIS JUST OF THE BUS ANY DEVICE WHICH WANTS TO SEND A PACKET HAS TO R TO R UH REQUIRE SOME UH BAND WIDTH ON THE BUS ON THE BUS AND SO AFTER THAT HE WILL HAVE THAT BAND WIDTH AND HE WILL ALWAYS HAVE THAT BAND WIDTH SO UM YEAH HE WILL ALWAYS HAVE THAT BAND WIDTH AND SO WE ARE SURE THAT WE WILL HAVE A SYNCHRONIZE ACQUISITION WITH FIRE WIRE AND SO SO THAT MEAN THAT UM AND THIS IS NO NO NO AND THIS IS DONE AT THE UM YOU HAVE LIBRARIES ET ET CETERA TO TO CHOO WELL UH A ALL YOU YOU ARE SAYING ABOUT UH ASKING ABOUT BAND WIDTH ET CETERA IT TH WHEN Y UH YOU USE A SYSTEM UM HARDWARE YEAH YEAH SO WE DON'T HAVE TO CODE ALL THE COMMUNICATION PROCESS ET CETERA SO JUST FOR EXPLANATION AND ALL DEVICES WHICH HAVE UH REQUIRED SOME BAND WIDTH WILL SEND THE DATA SO I'M JUST DRAWING SOMETHING LIKE THAT THIS IS THIS KIND OF SIGNAL THAT THE TH BUS MANAGER IS SENDING AND JUST AFTER THAT BUS JUST AFTER THAT UH SIGNAL ALL DEVICE WILL SEND UH THE DATA SO WE WILL HAVE THE DATA FROM A. FROM B. AND FROM C. AND SO ON AND AFTER THE NEXT ONE WE WILL HAVE AGAIN THE UM THE DATA FROM A. B. AND C. AND SO ON AND SO ON AND SO WITH FIRE WIRE WE ARE SURE TO HAVE A UM AN ACQUISITION SYSTEM NOW THE MAJOR PROBLEM WITH FIRE WIRE IS THAT THAT FIRE WIRE IS JUST AN KIND OF INTELLIGENT UH A SMART PIPE A SYNCHRONIZED PIPE WE CAN PUT WHAT WE WANT INSIDE SO WE CAN PUT RAW DATA OR WE CAN SEND A DIVX DATA OR WE CAN SEND ALSO UH WHAT I UH WAS PRESENTING IN MY TERM PRESENTATION WAS A H. TWO SIX FOUR BUT IN THAT CASE WE NEED SOMETHING UH HARDWARE HERE TO UNCODE RAW DATA TO A GIVEN FORMAT OF COURSE UH THE IDEA IS TO REDUCE UM THE BAND WIDTH ON THE BUS ALSO AND ALL DATA ARE SENT THROUGH THE MASTER DO YOU HAVE ANY QUEST MM YEAH NOW BASICALLY WE HAVE ALL THIS KIND OF GENERAL VIEW ABOUT ALL THE SYSTEMS MAYBE WE CAN TAKE THIS OPPORTUNITY TO COME BACK TO OUR SYSTEM BECAUSE YOU KNOW WE HAD THERE ARE MM WE HAD THE LONG DISCUSSION AND FINALLY WE DECIDED FOR FOR ONE APPROACH AND MAYBE TAKE THE OPPORTUNITY TO LOOK JUST A MOMENT UH AT WHAT POINT WE ARE AND W WHEN WE PLAN BASICALLY TO GET SOMETHING UH DONE AND WORKING I CAN ADD TO THAT LIST OF PROJECT IS SOMETHING THAT JEAN MARC AND ME WE HAVE FOUND IN THE LITERATURE THERE IS F. X. THAT IS DOING SOMETHING VERY SIMILAR TO TO WHAT WE DO HERE BASICALLY A CAPTURE THROUGH THE PROJECTOR SIGNAL OF THE SLIDES AND THEY FOR THE MOMENT THEY JUST PLAN TO USE THE SLIDES AS A AS A WAY TO INDEX THE PRESENTATIONS BUT BUT UH ROUGHLY IS IS AN IDEA THAT IS VERY SIMILAR TO TO OUR IDEA SO WELL ESSENTIALLY NOW WE HAVE THE MATERIAL AS FAR I'M AS I'M UNDERSTOOD UH AND IT'S UP TO YOU TO TELL US ROUGHLY WHEN DO YOU THINK UH WE'RE GONNA HAVE SOMETHING WORKING SO WE NEED UH WELL THIS IS WILL BE DONE TOGETHER T LIKE IN TO TO TRY TO DIVIDE THE TIME UH WHAT DO WE DO UM WE WE DON'T WANT TODAY TO TO PUT DEADLINES YOU KNOW BUT UM WHAT WE HAVE WHAT WE CAN DO AND HOW WE WILL BE ABLE TO DO I WAS THINKING UH FOR INSTANCE UH IN TH IN WHAT WE HAVE UM UH BECAUSE I DON'T KNOW A LOT ABOUT UM USING UH LIKE UH D. L. L. M. F. C. UH UH MICROSOFT SOFTWARE BUT I'M VERY HAPPY TO TO GO WITH THAT AND UH SO WHAT WE HAVE UNTIL NOW IS THE SOFTWARE THAT DARREN DID FOR THE FRAME GRABBING AND AND ACTUALLY I C UM I CAN START PLAYING AND UH LOOKING AT THE THIS UH IN DETAIL MM-HMM SO DARREN SOFTWARE ABOUT UM FRAME GRABBING SUP I SUPPOSE M. F. C. C. NO UH NOT M. F. C. C. BUT M. E M. F. C. MM-HMM AND UH D. L. L. ET CETERA THE ALL THE WINDOWS UH UH PRO PROGRAMMING UM SO THIS IS ONE UH STEP THEN UM THE AUDIO VIDEO CARD UM SO SO UH FIRST UH WE NEED TO LOOK AT THIS TO LOOK AT THE DEMOS THAT ARE UH I WITH THE WHAT THEY CALL THE S. D. K. UH SOFTWARE DEVELOPMENT KIT UH DEMOS TEST UM TESTING THE CARD WITH UH ONLY ONE AUDIO FOR INSTANCE AND THEN ONLY ONE VIDEO MM-HMM AND E EVEN UH TESTING WITH ONLY THE SLIDES UH TO CAPTURE ALL THE UH LIKE WHAT YOU WERE SAYING THE THE S UH THE VIDEO S UH STREAM WELL SLIDE STREAM UH IN FACT THE UM SLIDE CARD L SORRY THE SLIDE CARD AND THE VIDEO CARD ARE BOTH S. D. K. SO WHAT YEAH BOTH ARE S. D. K. YEAH YEAH Y YEAH YEAH THIS FOR THAT YOU UH I DON'T REMEMBER BY HOW NO BUT SO ONCE YOU WE'VE TESTED THE INDIVIDUALLY THE CARD WE CAN TEST TO SYNCHRONIZE THE AUDIO AND THE VIDEO TOGETHER OR IS IT NO IT'S SYNCHRONIZED OR OKAY BECAUSE UH THIS JUST AN ON AN AUDIO VIDEO CHANNEL SO UH THEY ARE SYNCHRONIZE UM SO WE CAN PLAY WITH THE VIDEO WE CAN PLAY WITH THE SLIDE UH AND AFTER THAT AND THE MAJOR POINT IS TO M COMBINE BOTH OKAY AND THE I TH NOW WE ARE AS YOU SAID UH WHAT NOT NOW BUT UH THE NEXT POINT WOULD BE TO USE THAT CARD WITH THE OTHER CARD AND TO MERGE THE SLIDE SIGNAL WITH THE WELL UM THE S UH YEAH THE SYNCHRONIZATION SIGNAL COMING FROM THE FRAME GRABBING CARD IT'S UH IT'S IT'S NOT A SYNCHRONIZATION SIGNAL IT'S A SLIDE WITH A T WE WE DON'T HAVE SYNCHRONIZATION OUI OUI YEAH WE WILL WE HAVE TO FIND A SOLUTION AND FOR THAT MIGHT BE WE CAN USE UH DIRECT SHOW WHICH IS A SYN WHICH IS A TECHNIQUE TO SYNCHRONIZE DIFFERENT DEVICE AND IS IS IT EXTERNAL TO THIS CARD IT'S EXTERNAL OR IT'S I SO IT'S EXTERNAL IT'S NOT IN THIS UH CARD THIS NOT ON THE CARD THIS JUST AN APPLICATION THAT RUNS ON THE MACHINE OR WELL UH TO TO UH AT LEAST THE BASIC I'M I'M NOT SURE M I SHOULD CHECK OR YEAH IT M YEAH SO UH T YEAH WE NEED TO DO SOME TESTS READING AND YEAH OKAY AND THEN WHEN WE HAVE OKAY WHERE DO WE DO THAT HE WE DON'T KNOW YET WITH FRANK IF WE INSTALL THIS CARD MAYBE HERE BECAUSE UH IF YOU IF YOU IF YOU IF YOU USE A MACHINE WHICH HAS BEEN ALREADY USED FOR SOMETHING ELSE SOMETIMES YOU HAVE PLENTY OF LIBRARIES AND SO YOU YOU DON'T KNOW EXACTLY