Testing network performance
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23rd Dec, 2012, 10:18 PM
Post: #13
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RE: Testing network performance
Just my two cents since I've experienced similar problems before changing my setup. (My previous setup was my media on the pc connected through wifi with an NFS server, and my RPi cabled with no DTS receiver. This caused a lot of stutter on most media, even with overclocking.)
If I were you I would look into a different class of SD-card. I recently switched from a new Kingston Class 4 card to a Class 10 card and everything is incredibly smooth. My reasoning behind this, is that the streams that stutter in your case have a video bitrate above 4000 kbps and the ones that don't have bitrates below that. I'm not sure on how the Pi uses the networked files, but it seems as though the minimum write speed of the SD card of 4 MB/s could be the bottleneck which it was in my case. So if you have another card lying around, or willing to pay €9,- or something you could try this out. Just as a note: files from USB worked better in my previous setup as well. |
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