x264 project added OpenCL video acceleration to it’s implementation early at about 2013(not sure with the date), and my goal here is test the video encoding performance of x264 when with OpenCL video accelerator enabled.
Test hardware environments: HP Pavilion 14
1. Graphic card: NVIDIA GeForce GT730M card.
2. CPU: Intel Core Ivy […]
Yesterday, got a mail from Google, telling a big announcement about Google Code project, which was started in 2006, and the Google Code service will be shutting down over the coming months, because a lot has changed since 2006, and it’s time to recognize that Google Code’s mission to provide open source project a home […]
I submitted a patent paper, Data transmission method for video conferencing and video conferencing systems, to my parent agent early at Sep, 2014.
It is a patent with H.460 involved, origin from the V5.0 platform system.
But did not get any feedback until the Chinese New Year of 2015.
And after a few days of […]
GUID, Globally Unique Identifier, aka UUID(Universally Unique Identifier), is very useful when you need a global identifier in you program.
GUID is a 128-bit integer number used to identify resources. The term GUID is generally used by developers working with Microsoft technologies, while UUID is used everywhere else.
I was having problem while updating one of my plugin weeks ago, telling me that
Could not create directory. /home/<>/public_html/wp-content/plugins/download-manager
Plugin install failed.
Unable to locate WordPress Content directory (wp-content).
Before the story, I’d like to say Happy Chinese New Year to you all, and wish you a great year of 2015.
It was about compiling latest source code of WebRTC (NOT A TECH TIP). Here we go.
Days earlier, ran into an issue which was H.323 ID related when conferencing with CISCO and LIFESIZE endpoints.
Normally we got used to set the H.323 ID with any charactors we want. But seems some manufacturors like CISCO and
LIFESIZE don’t think it appropriate, because they are adapting some rules in the naming of […]
I’v been using Chrome as my primary browser for years, enjoying the speed by SPDY. But seems time to say goodbye to SPDY now. Hope HTTP/2 will bring the same experience with it.
As you know, there are LIMIT settings in Linux OS which may have something to do with some frequent-happen-issue. Such as stack size, open files, core file generation, etc.
Here are some tips about ulimit, core, and some debugging tricks relevant.
1. ulimit comamnd
To view your OS limitations, you can use command:
Welcome to RG4.NET!
Who am I?
I'm Jacky Wei. Chinese name: 韦国华.
A blogger, a programmer, a beloved son, and a beloved father.
Came from Zhejiang Province, PRC, now living in Shanghai, PRC.
What I do?
Simply put, I'm a programmer, a dedicated one.
What is this blog about?
This blog is used to record my working, study, life events, and even something personal. I will try write in English here.
If you are looking for some Audio/video processing & streaming programming articles written in Chinese, you should go visit my one another blog: http://www.rosoo.net.
- join on ONVIFPlayer
not open source？
- Jacky Wei on Laboratory
Hi James, Thanks for your information. These projects are almost abandoned for about 4~5 years, maybe I will choose to put …
- James on Laboratory
maybe you can try to put your code into the github. I know some people put the similar multimedia project …
- Shawn on Step by step: build libva 1.2.0 on Ubuntu 12.04 LTS
Thanks, I was having problems with a missing DRM library when trying to comping XBMC...I think it is because of …
- Jacky Wei on AAC音频能力协商问题
standard:3表示的audioObjectType这个参数的定义位于ITU/T H.245文档中能力集相关的定义。 AAC Profile definitions – audioObjectType：这个在14496-3中。
- join on ONVIFPlayer
- Step by step to enable x264 with OpenCL – NVIDIA solution
- A flow control rule of Polycom MCU
- Google Code is shutting down
- Patent: Data transmission method for video conferencing and video conferencing systems
- A simple implementation of GUID/UUID
- Solution to fix WordPress update failure issue
- A story of re-installing WebRTC developing environment
- About alias: H.323 ID
- Google ditches its own protocol for HTTP/2 and a faster web
- Debugging & troubleshooting tutorial: core dump debug
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