Today, after a lot of pre-works and efforts, I finally made Catherine agreed to take on a challege with me on drawing a cartoon character showing on TV. Jacky VS.Catherine, and Jacky first. To make sure the drawing would go well, I frozed the video on TV, which made Catherine […]
jacky
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It was last week when my virtual host service ended. Instead of continue with the virtual host, I decided to upgrade and migrate my blog to a VPS. Here are the major steps you need to do to start a VPS hosting. ——————————————————– LNMP ——————————————————– 1. Installing LNMP to your […]
Due to unknown reason, the course schedule changed again. I’d say this is really bad, cause everyone knows that students applying for On-the-job degree are busy dealing with both work and study, we have schedules, not only for the courses, but only for jobs. We prefer a stable schedule. However, […]
Great news from Cisco: Cisco will open open-source their H.264 codec, and make H.264 free for use in WebRTC. Here are the details, which came from blogs of Cisco by Rowan Trollope: ——————————————— When it comes to making collaboration technology such as high-definition video open and broadly available, it’s clear […]
In the past weeks, I was busy working on my new assignment: H323 protocol stack. After about two monthes hard working, I can finally say that I almost made it, which means I can figure out the reasons of most of the remained bugs/defects, and can resolve them in time […]
The old version of RTSPPlayer was using ffmpeg + SurfaceView + RGB565 mode to decode and render the video. However this implement is definitely a sucked one, especially when watch high quality videos. So I made some change for it. And the new solution is HW decode + GLSurfaceView + […]
About Phabricator, just like what said in Phabricator.org: Phabricator is a collection of open source web applications that help software companies build better software. My task here is setup Phabricator on a brand new PC. Target OS: Ubuntu 12.04 32 bit Target PC: Dell Opmix 380 Here we go.
—————————————- Step # 1: Install BIND —————————————- First you need to install BIND server. Code: $ sudo apt-get install bind9 —————————————- Step # 2: Define rg4.net domain: —————————————- You need to add rg4.net domain to bind configuration file /etc/bind/named.conf.local Open this file and append following text (zone and reverse zone […]
Last Wendsday, as usually, I could not fall into sleep at night before two and half AM at Fridays. When I got up at morning, about seven, I felt like I’ve got a cold, a bad one, however I thought I may get through it, because this happens. However, when […]
This is a guide for analysis H.245 terminalCapabilitySet and figure out does the terminal supports AAC LC or AAC LD? First capture the call and it's communication packages, KDV1000-HUAWEI.pcap. Open KDV1000-HUAWEI.pcap with wireshark. Filter the KDV1000-HUAWEI.pcap with H225||H245 Locate & expand the terminalCapabilitySet Find the items from capabilityTable which capabilityIdentifier […]