Send texture by network

i have tested with writer node but it is too slow

why ?

there is no solution ?

what exactly would you like to do? would you send a dynamic rendered picture by dx9? or would you like to stream video? or just a single frame?

i want capture the desktop of a pc and transfer it to anothet pc (but with a good framerate - min 15 fps)

question :
can i quantify a texture ( in megabyte or equivalent ) ?
can i send this information on a lan ( 100 Mb or 1 Gb )?

i am really a newbie