Download, build and install CD to build directory (home) cd /usr/build Download & unpack latest nginx-rtmp (you can also use http) git clone git://github.com/arut/nginx-rtmp-module.git Download & unpack nginx (you can also use svn) wget http://nginx.org/download/nginx-1.2.4.tar.gz tar xzf nginx-1.2.4.tar.gz cd nginx-1.2.4 Build nginx with nginx-rtmp ./configure --add-module=/usr/build/nginx-rtmp-module make make install For […]
Yearly Archives: 2013
This thread is direct forward from Microsoft MSDN website: http://technet.microsoft.com/zh-cn/aa965245 Easlier in this month, I was researching hardware video encoding/decoding supports for Linux base environments, which involves Intel Media SDK & VA-API(libva). Happen to see this DXVA related post in MSDN, so I decided to copy it to my blog. […]
Supporting DXVA 2.0 in DirectShow
I’m new to H323, so if there something went wrong, please let me know it. I’ll be very apprieciated. The information in H.245 terminalCapabilitySet is really sucked. As a newbie, I have no idea what it is whatever represented in the collapsing & nonCollapsing.
Get AAC sampleRate/channels setting from H.245 terminalCapabilitySet
Make your VLC player connecting RTSP streams default with RTP over TCP mode VLC media palyer version: 2.0.8 Twoflower Follow these steps to set your default setting: Tools –> Preferences –> Input & Codecs Find “Network” settings, and check RTP over RTSP (TCP) option, then restart/reopen your rtsp network stream, […]
Make your VLC player connecting RTSP streams default with RTP ...
I bought myself a new notebook last Saturday, and installed a lot develop softwares on it. But when I tried to install Visual Studio 2010, I got a error like this: [code] [08/06/13,23:08:05] Microsoft .NET Framework 4: [2] Error code -939523550 for this component is not recognized. [08/06/13,23:08:05] Microsoft .NET […]
Failed to install Visual Studio 2010 on Win7
At the end of June, I got my left foot hurt while playing badminton. Just a few day later, I was ran over by a moto bike, and got my right foot hurt too. But comparing to what I encountered in the last year, what happened to me now are […]
July 2013: Bad thing happens
I installed ia32-libs, but got an error like this while compiling my program(already added -m32 option to CPPFLAG arguments in the Makefile) [code] jacky@ubuntu-msdk:/opt/workspace/msdk/src/msdk_client32$ make /usr/include/features.h:324:26: fatal error: bits/predefs.h: No such file or directory compilation terminated. /usr/include/features.h:324:26: fatal error: bits/predefs.h: No such file or directory compilation terminated. g++ -m32 -I./../base_shm […]
How to compile 32 bit programs on 64 bit Ubuntu ...
720P H.264 video decoding performance Yesterday I got two test H.264 ES stream files from one of my colleague. One was encoded by Main Profile, the other was encoded by Baseline Profile. Weired thing is decoding the Main Profiled file seems much more fast than the Baseline Profiled file. To […]
Performance tests of Intel Media SDK(4.0.026-HSW): Efficiency comparision between different ...
3 After finished my first phase of GPU – Intel Media SDK research, now it’s time to get into libva, my goal is to get a set of performance test report for both MSDK and libva, so that we can finally choose one of them, or both of them for product […]
Step by step: build libva 1.2.0 on Ubuntu 12.04 LTS
Download the detail schedule: ustc.course.schedule here.
Latest version of USTC course schedule
Performance test – multithread decode Media SDK version Intel Media SDK (4.0.024-HSW) Test environments CPU: Core ivy bridge i7-3770 OS: Ubuntu server 12.04 LTS, kernel version 3.2.0-23 x86_64 x86_64 x86_64 GNU/Linux Test program kdvcodec_msdkdec_mt (svn: 10) Working mode a. Decode with simulated block mode b. Return with NV12 buffer. c. […]
Performance tests of Intel Media SDK (4.0.024-HSW) – Multithread decode
It’s a test report of current/latest version of kdvcodec_msdkdec which based on the latest version of Intel Media SDK(4.0.024-HSW). There is a known issue, NV12 to YV12 (or YUV420P) conversion, which is very low in efficiency. Here are the details.
Performance tests of Intel Media SDK (4.0.024-HSW) – Decode
Really happy that I’ve finished my last degree course, Software Project Management. Cost of this exam is I missed my first and also the biggest and most important event of my employer in the year. There are still 5 more required/compulsory courses, that those will be: a. Software Architecture & […]
Finished my last degree course
Intel release an alpha version of Media SDK for linux servers (Intel® Media SDK 2013 for Linux Servers) recently, here now I am researching on it. I will record my research details in this post, as usual, can not guarantee everything I write here are exact true and right, only […]
Step by step research into Intel Media SDK for Linux ...
Graduate season June 28th, 2013, Friday, a day happen to be free for me, and happen to be Catherine’s last day for her kindergarten. Congratualtions, She’s soon be a primary school pupil. And she got her one more certificate than her father, Painting certificate. :'( :'( :'( 😀 😀 😀 […]