Receiving Video from other Computer
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bencollins
From: <fra...@ya...> - 2000-05-11 14:12:13
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Since few days I started to work on isochronous transfers. The main difficultie is that I don't (and I can't) have a camrecorder to generate an isochronous flow. Moreover, the IEEE 1394 linux subsystem is not able to generate one too. But I have a FireWire iMac and a PC-windoz, that are able to output isochronous packets IF they thought there is a TapeRecorderPlayer connected to the bus. So I have tryed to transform my PC-linux in an TapeRecorderPlayer and today I have succeded, by re-writing the ohci_csr_rom located in the ohci1394.h file. Now, the Imac think that my Pc-linux is a TapeRecorder and send it lots of fcp commands and isochronous packets that I can grab with dvgrab (but can not see with libdv) or I can directly see the movie with xdv. But since I don't now exactly how an IEEE 1394 TapeRecorder has to react, I just ask if someone is interrested by such work or has any experience with the AVC protocol for TapeRecorderPlayer. I still have a problem concerning video decoding with xdv. I have attach a sample from the output gave by xdv (does anyone see the dog ?). My goal is to build a TapeRecorder emulator on the top of the IEEE 1394 linux subsystem and one day (when isochronous output will work) a tape player. --- Franck Bonin ___________________________________________________________ Do You Yahoo!? Achetez, vendez! À votre prix! Sur http://encheres.yahoo.fr |