[mythtv] Constant ringbuffer

Daniel Thor Kristjansson danielk at mrl.nyu.edu
Fri Oct 22 17:11:49 UTC 2004


On Fri, 22 Oct 2004, Isaac Richards wrote:
]On Friday 22 October 2004 12:29 pm, Daniel Thor Kristjansson wrote:
]> with no other myth files. So remapping wouldn't really work. If you want
]> to make this zero copy, you would need to change a lot of architecture
]> and eliminate the ringbuffer concept.
]That's what I'm planning on doing.

I know, but you don't have a lot of time. If Jake were to add this 
feature, I think he should do it in the simplest possible way. 
Eliminating the ringbuffer is much more complicated if you want to keep 
features such as seeking across program boundaries working. (Eliminating 
the ringbuffer is better because it eliminates other problems, like the 
problem with what to do if multiple frontends want to watch LiveTV 
from multiple video capture cards on the same backend.)

-- Daniel


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