I haven't had this issue with xsplit, but after about 3 hours of streaming my stream will disconnect randomly and reconnect, after which it's fine for another 3 hours or so.
Code:
Open Broadcaster Software v0.447a - 64bit ( ^ω^)
-------------------------------
CPU Name: Intel(R) Core(TM) i5-3570K CPU @ 3.40GHz
CPU Speed: 3400MHz
Physical Memory: 16207MB Total, 5251MB Free
stepping id: 9, model 10, family 6, type 0, extmodel 1, extfamily 0, HTT 1, logical cores 4, total cores 4
------------------------------------------
Adapter 1
Video Adapter: AMD Radeon HD 7800 Series
Video Adapeter Dedicated Video Memory: 2115178496
Video Adapeter Shared System Memory: 3933792256
------------------------------------------
Adapter 2
Video Adapter: Intel(R) HD Graphics 4000
Video Adapeter Dedicated Video Memory: 134217728
Video Adapeter Shared System Memory: 1711276032
=====Stream Start=====================================================================
Multithreaded optimizations: On
Base resolution: 1680x1050
Output resolution: 1120x700
------------------------------------------
Loading up D3D10...
Using 7.1 surround speaker setup (experimental)
------------------------------------------
Using auxilary audio input: Line 2 (Virtual Audio Cable)
------------------------------------------
Audio Encoding: AAC
bitrate: 96
device: Dxtory Video 1, chosen type: RGB32, usingFourCC: false, res: 1680x1050 - 1680x1050, fps: 60.0002-60.0002, fourCC: 00000000
device: Logitech Webcam Pro 9000, chosen type: RGB24, usingFourCC: false, res: 800x450 - 800x450, fps: 5-30, fourCC: 00000000
------------------------------------------
Video Encoding: x264
fps: 30
width: 1120, height: 700
quality: 10
preset: veryfast
i444: no
max bitrate: 3200
buffer size: 5000
------------------------------------------
Total frames rendered: 58079, number of frames that lagged: 0 (0.00%) (it's okay for some frames to lag)
=====Stream End=======================================================================
Send Buffer Size: 8196
=====Stream Start=====================================================================
Multithreaded optimizations: On
Base resolution: 1680x1050
Output resolution: 1120x700
------------------------------------------
Loading up D3D10...
Using 7.1 surround speaker setup (experimental)
------------------------------------------
Using auxilary audio input: Line 2 (Virtual Audio Cable)
------------------------------------------
Audio Encoding: AAC
bitrate: 96
device: Dxtory Video 1, chosen type: RGB32, usingFourCC: false, res: 1680x1050 - 1680x1050, fps: 60.0002-60.0002, fourCC: 00000000
device: Logitech Webcam Pro 9000, chosen type: RGB24, usingFourCC: false, res: 800x450 - 800x450, fps: 5-30, fourCC: 00000000
------------------------------------------
Video Encoding: x264
fps: 30
width: 1120, height: 700
quality: 10
preset: veryfast
i444: no
max bitrate: 3200
buffer size: 5000
------------------------------------------
Total frames rendered: 3887, number of frames that lagged: 14 (0.36%) (it's okay for some frames to lag)
Number of b-frames dropped: 0, Number of p-frames dropped: 0
=====Stream End=======================================================================
Send Buffer Size: 8196
=====Stream Start=====================================================================
Multithreaded optimizations: On
Base resolution: 1680x1050
Output resolution: 1120x700
------------------------------------------
Loading up D3D10...
Using 7.1 surround speaker setup (experimental)
------------------------------------------
Using auxilary audio input: Line 2 (Virtual Audio Cable)
------------------------------------------
Audio Encoding: AAC
bitrate: 96
device: Dxtory Video 1, chosen type: RGB32, usingFourCC: false, res: 1680x1050 - 1680x1050, fps: 60.0002-60.0002, fourCC: 00000000
device: Logitech Webcam Pro 9000, chosen type: RGB24, usingFourCC: false, res: 800x450 - 800x450, fps: 5-30, fourCC: 00000000
------------------------------------------
Video Encoding: x264
fps: 30
width: 1120, height: 700
quality: 10
preset: veryfast
i444: no
max bitrate: 3200
buffer size: 5000
------------------------------------------
Total frames rendered: 322162, number of frames that lagged: 9 (0.00%) (it's okay for some frames to lag)
Number of b-frames dropped: 0, Number of p-frames dropped: 0
=====Stream End=======================================================================
Send Buffer Size: 8196
=====Stream Start=====================================================================
Multithreaded optimizations: On
Base resolution: 1680x1050
Output resolution: 1120x700
------------------------------------------
Loading up D3D10...
Using 7.1 surround speaker setup (experimental)
------------------------------------------
Using auxilary audio input: Line 2 (Virtual Audio Cable)
------------------------------------------
Audio Encoding: AAC
bitrate: 96
device: Dxtory Video 1, chosen type: RGB32, usingFourCC: false, res: 1680x1050 - 1680x1050, fps: 60.0002-60.0002, fourCC: 00000000
device: Logitech Webcam Pro 9000, chosen type: RGB24, usingFourCC: false, res: 800x450 - 800x450, fps: 5-30, fourCC: 00000000
------------------------------------------
Video Encoding: x264
fps: 30
width: 1120, height: 700
quality: 10
preset: veryfast
i444: no
max bitrate: 3200
buffer size: 5000
------------------------------------------
Total frames rendered: 304806, number of frames that lagged: 12 (0.00%) (it's okay for some frames to lag)
Number of b-frames dropped: 0, Number of p-frames dropped: 0
=====Stream End=======================================================================
Send Buffer Size: 8196
=====Stream Start=====================================================================
Multithreaded optimizations: On
Base resolution: 1680x1050
Output resolution: 1120x700
------------------------------------------
Loading up D3D10...
Using 7.1 surround speaker setup (experimental)
------------------------------------------
Using auxilary audio input: Line 2 (Virtual Audio Cable)
------------------------------------------
Audio Encoding: AAC
bitrate: 96
device: Dxtory Video 1, chosen type: RGB32, usingFourCC: false, res: 1680x1050 - 1680x1050, fps: 60.0002-60.0002, fourCC: 00000000
device: Logitech Webcam Pro 9000, chosen type: RGB24, usingFourCC: false, res: 800x450 - 800x450, fps: 5-30, fourCC: 00000000
------------------------------------------
Video Encoding: x264
fps: 30
width: 1120, height: 700
quality: 10
preset: veryfast
i444: no
max bitrate: 3200
buffer size: 5000
------------------------------------------
Total frames rendered: 152, number of frames that lagged: 0 (0.00%) (it's okay for some frames to lag)
Number of b-frames dropped: 0, Number of p-frames dropped: 0
=====Stream End=======================================================================
Profiler results:
==============================================================
frame - [100%] [avg time: 4.956 ms] [avg calls per frame: 1] [children: 91.6%] [unaccounted: 8.37%]
| scene->Preprocess - [39.1%] [avg time: 1.938 ms] [avg calls per frame: 1]
| video encoding and uploading - [52.5%] [avg time: 2.603 ms] [avg calls per frame: 1] [children: 20.5%] [unaccounted: 32.1%]
| | CopyResource - [0.182%] [avg time: 0.009 ms] [avg calls per frame: 0]
| | conversion to 4:2:0 - [0.141%] [avg time: 0.007 ms] [avg calls per frame: 0]
| | call to encoder - [20.1%] [avg time: 0.998 ms] [avg calls per frame: 0]
==============================================================