On Wed, Mar 18, 2009 at 9:12 PM, Andy Walls <awa...@radix.net> wrote:
> 2. Try modifying the enc_ts_bufsize module parameter from it's default > of 32 k, down to 4 k or up to 128 k. With a smaller size, the loss of > any one buffer from the encoder will not have such a devastating effect > on the MPEG TS, but interrupts will happen more frequently. With a > larger size, you're less likely to see the timeout errors in your logs, > and the interrupt rate will be lower. > > Make sure you use enc_ts_bufs=64 when you set the buffer size small. > Andy, I am noticing an improvement in pixelation by setting the bufsize to 64k. I will monitor over the next week and report back. I am running 3 HVR-1600s and the IRQs are coming up shared with the USB which also supports my HD PVR capture device. Monday nights are usually one of the busier nights for recording so I will know how well this holds up. Thanks for the tip! Brandon -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
