Linux the access of "Live Tv" is too slow
#1
Hi,

Using 4 satellite i have 3000 channels provided from localhost vdr backend.
When I enter "Live TV" I have to wait 8-10 seconds to obtain the list of channels.
When I watch a channel in full screen and I put backspace (or esc), same thing, I have to wait 8-10 seconds for back in channels menu.
in XBMC log:
Code:
14:57:14 T:2614221632 WARNING: CDVDMessageQueue(video)::Get - asked for new data packet, with nothing available
14:58:14 T:2614221632 WARNING: CRenderManager::WaitForBuffer - timeout waiting for buffer
14:58:16 T:2689153856 WARNING: Previous line repeats 55 times.
14:58:16 T:2689153856  NOTICE: Thread JobWorker start, auto delete: true
14:58:16 T:2614221632 WARNING: CRenderManager::WaitForBuffer - timeout waiting for buffer
Please note: a switching from one channel to the next... is fast

is that the problem is related to the large of channel list?
I do not remind having this problem with the older release (Frodo)

xbmc-13.0-Gotham_r2

Thanks.
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#2
Post a full debug log (wiki). There are certainly some performance issues in the code, especially if you have thousands of channels. You might wanna use channel groups as a workaround to limit your list size.
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