Question / Help Iam wondering if i can stream in HD.

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Norgeth

New Member
I dont know if i can stream at least in 720p.
I have this computer:
Processor: Intel(R) Core(TM)2 Quad CPU Q8400 @ 2.66GHz (4 CPUs), ~2.7GHz
Memory: 4096MB RAM
VGA: Sapphire ATI Radeon HD 5830 1GB GDDR5 PCIE
My internet is: 25/5 Mb/s.

So can i can stream in at least 720 p?
 
N

Norgeth

New Member
I tried to stream but i wasnt lag but my stream my viewers said the stream itself is lagging. I guessed it has something to do with my upload speed. So why is that?
 
N

Norgeth

New Member
Code: 
-------------------------------
CPU Name: Intel(R) Core(TM)2 Quad CPU    Q8400  @ 2.66GHz
CPU Speed: 2666MHz
Physical Memory:  4094MB Total, 1211MB Free
stepping id: 10, model 7, family 6, type 0, extmodel 0, extfamily 0, HTT 1, logical cores 4, total cores 4
monitor 1: pos={0, 0}, size={1440, 900}
Windows Version: 6.1 Build 7601 S
Aero is Enabled
------------------------------------------
Adapter 1
  Video Adapter: ATI Radeon HD 5800 Series
  Video Adapter Dedicated Video Memory: 1066237952
  Video Adapter Shared System Memory: 1878257664
=====Stream Start=====================================================================
  Multithreaded optimizations: On
  Base resolution: 1440x900
  Output resolution: 1440x900
------------------------------------------
Loading up D3D10...
Playback device Default
------------------------------------------
Using desktop audio input: Hangszórók (High Definition Audio hangeszköz)
------------------------------------------
Using auxilary audio input: Mikrofon (High Definition Audio hangeszköz)
------------------------------------------
Audio Encoding: AAC
    bitrate: 128
x264: using cpu capabilities: MMX2 SSE2Fast SSSE3 FastShuffle SSE4.1 Cache64
x264: profile High, level 4.0
------------------------------------------
Video Encoding: x264
    fps: 30
    width: 1440, height: 900
    preset: veryfast
    CBR: no
    CFR: no
    max bitrate: 1000
    buffer size: 1000
    quality: 8
------------------------------------------
Using RTMP service: Twitch / Justin.tv
  Server selection: rtmp://live-fra.justin.tv/app
bufferTime: 2868, outputRateWindowTime: 1000, dropThreshold: 3368
Total frames rendered: 1381, number of frames that lagged: 2 (0.14%) (it's okay for some frames to lag)
RTMPPublisher::SocketLoop: Aborting due to bStopping
Number of b-frames dropped: 0 (0%), Number of p-frames dropped: 0 (0%), Total 0 (0%)
x264: frame I:6     Avg QP: 8.50  size:   451
x264: frame P:338   Avg QP:11.62  size:    51
x264: frame B:999   Avg QP:14.66  size:    48
x264: consecutive B-frames:  0.8%  0.0%  0.0% 99.2%
x264: mb I  I16..4: 100.0%  0.0%  0.0%
x264: mb P  I16..4:  0.0%  0.0%  0.0%  P16..4:  0.0%  0.0%  0.0%  0.0%  0.0%    skip:100.0%
x264: mb B  I16..4:  0.0%  0.0%  0.0%  B16..8:  0.0%  0.0%  0.0%  direct: 0.0%  skip:100.0%
x264: 8x8 transform intra:0.0%
x264: coded y,uvDC,uvAC intra: 0.0% 0.0% 0.0% inter: 0.0% 0.0% 0.0%
x264: i16 v,h,dc,p: 98%  0%  2%  0%
x264: i4 v,h,dc,ddl,ddr,vr,hd,vl,hu:  0%  0% 100%  0%  0%  0%  0%  0%  0%
x264: i8c dc,h,v,p: 100%  0%  0%  0%
x264: Weighted P-Frames: Y:0.0% UV:0.0%
x264: kb/s:12.06
=====Stream End=======================================================================
=====Stream Start=====================================================================
  Multithreaded optimizations: On
  Base resolution: 1440x900
  Output resolution: 1440x900
------------------------------------------
Loading up D3D10...
Playback device Default
------------------------------------------
Using desktop audio input: Hangszórók (High Definition Audio hangeszköz)
------------------------------------------
Using auxilary audio input: Mikrofon (High Definition Audio hangeszköz)
------------------------------------------
Audio Encoding: AAC
    bitrate: 128
Using graphics capture
x264: using cpu capabilities: MMX2 SSE2Fast SSSE3 FastShuffle SSE4.1 Cache64
x264: profile High, level 4.0
------------------------------------------
Video Encoding: x264
    fps: 30
    width: 1440, height: 900
    preset: veryfast
    CBR: no
    CFR: no
    max bitrate: 1000
    buffer size: 1000
    quality: 8
------------------------------------------
Using RTMP service: Twitch / Justin.tv
  Server selection: rtmp://live-fra.justin.tv/app
bufferTime: 2083, outputRateWindowTime: 1000, dropThreshold: 2583
SharedTexCapture hooked
SharedTexCapture hooked
 
H

hilalpro

Member
you go to settings > video > resolution downscale.

if you do a 1.5 downscale your output stream resolution would be 960x600 which is great.

if you simply want to keep the big 900p hd resolution though then you should triple that bitrate/bufsize and lower the fps to 25.
 
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