welcome

"FEEL FREE TO SHARE YOUR CONTENT, INOVATIONS AND TIPS HERE ON TECHSASA "

Friday, January 30, 2015

How To Record Desktop Screen Video Using Vlc

In ths tutorial we will learn how to record desktop video using vlc media player. You dont need to be a geek to do this just need basic computer skills.
  1. Download latest version of vlc media player from video lan website or any other trusted site.You dont need to download a new one if you have already installed one.
  2. Open vlc and select media from the tool bar. Then select convert/save. (the shortcut is ctr+r)


  3. A new window will pop up. Go to the capture device tab. Set capture mode to desktop and change frame rate. Frame rate of more than 15 f/s is the best.
    Then click on convert/save button.


  4. In the next window, you will select saving location of the file and file name. You can also change the video profile but its of no harm if left the way it is.


  5. Once you click save, the video will start recording.


  6. You can minimize vlc and open whatever you wanted to record. You can pause recording by using pause button on vlc. When you are done recording, press stop button.
    You can then navigate to the directory you saved the file and try opening it. You may now share the file or polish it using a video editor.

Saturday, January 24, 2015

Its not a must to pay monthly subscription for digital tv

Consumer minds are being confused by both dealers and providers of digital content. For instance most people i have interacted with think digital tv is Gotv, zuku, Star Times and DStv. Well thats just a small bit of it there is more to that. Signet is also a digital content provider. The company is own by the government brodcaster KBC and unlike others it does not have any case aganist it.
The main issue with us Kenyans is with the money. So let us try and save it here. When you walk into a set top box dealer shop, they will excite you with good beals some going even to 100 bob. If you dont plan on monthly payment dont touch those. Ask for the free to air set top box. For now the cheapest i have seen is hotpoint  worth below 4k. CA provide a list of all approved set top boxes , dealers and cost.
However if once in a while you may thin of subscribing, then star times is the way to go. And dont get cheated buy the expensive one because it also has free to air channels

From CAK to ICC

Digital television comes in two forms, free to air and commercial (paid). In kenya KBC under its subsidiary signet, Pan African Network under its subsidiary star times and the revoked Africa Digital Network are the authorised free to air service providers.
Africa Digital Network(ADN) is joined venture between Nation Media Group which own NTV and QTV, Standard Media Group which own KTN and Royal Media who own Citizen. The companies digital broadcast licence was cancelled by Communication Authority of Kenya following a disputed advert. CAK was instructed by The Supreme court to grant the licence for fair competition.
Following the licence cancelation, the company has said it will take further action which include filing a case at ICC. They are however being advised to seek dialog first.

Wednesday, January 21, 2015

CAK PRESS STATEMENT ON ADVERTISEMENT BY CITIZEN, KTN, NTV AND QTV AGAINST STARTIMES AND GOTV DECORDERS

PRESS STATEMENT BY MR. FRANCIS
WANGUSI, DIRECTOR GENERAL,
COMMUNICATIONS AUTHORITY OF
KENYA (CA), ON THE ADVERTISEMENT
BY NATION MEDIA GROUP, STANDARD
GROUP AND ROYAL MEDIA SERVICES,
RELATING TO MEDIA TRANSMISSION
SERVICES

21ST JANUARY 2015

It has come to the attention of the
Authority that three media houses,
namely Nation Media Group Limited,
Standard Group Limited and Royal Media
Group Limited have jointly been running
a misleading advertisement on Television
and Radio since Friday 16th January 2015.
The said advertisement purports that
Startimes and GOtv are illegally carrying
their content thereby infringing on
copyright and neighbouring rights. The
advertisement goes farther to instruct
consumers not to purchase Startimes and
GOtv pay-tv set-top boxes to watch
CITIZEN Television, NTV, KTN and QTV.
In addition, the advertisement allege that
the three media houses are the exclusive
vendors of Free-To-Air set-top-boxes
that can enable the public to view their
channels
The Authority is gravely concerned by
the misleading content in the
advertisement and wishes to advise the
industry and the general public as
follows:
1. The advertisement by the three media
houses is misleading to the public, is
offensive to the market. It is equally in
gross violation of the legal and
regulatory framework governing the
sector;
2. The tone of the advertisement, its
content and timing is intended to cause
confusion and disrupt the digital
migration programme;
3. The digital migration framework
allows for the distribution of the ‘Free-
to-Air’ signals on the digital platform
under the “must-carry principle” . This
was supported by the ruling of the
Supreme Court of Kenya in September
2014 . It allowed for the availability of
Free-to-Air channels to the public
through all set-top-boxes (FTA and Pay
TV). The advertisement dissuading
consumers from purchasing set-top-
boxes from other suppliers approved by
the Authority is therefore misleading to
the public and portrays anti-competitive
conduct by the three media houses.
Consumers need not be constrained to
purchase a specific set top box to view
the content of the three broadcasters
whose content is Free-to Air;
4. The Authority has type-approved more
than 65 set top boxes which are available
in the market today. GOTV and Startimes
set top boxes are duly type-approved by
the Authority and are therefore authentic
decoders in the local market authorized
to carry the Free-to-Air Channels of the
three media houses under the auspices of
the “Must Carry Principle;
5. The sale of set top boxes in Kenya is a
free market. Consumers can purchase
type approved set top boxes from any
vendor registered by the Authority. The
full list of approved set top boxes and
registered vendors can be freely accessed
on the Authority’s website;
6. The Authority has neither received any
application nor granted any type-
approval of any set top box model from
the three broadcasters, individually or
collectively, for sale in Kenya. It is
therefore illegal to purport to advertise
set-top-boxes that have not been type-
approved by the Authority;
7. The Authority has also received a
formal complaint from Gotv and
Startimes that the three media houses
have refused to Air their digital-
migration related advertisements which
is potentially an anti-competitive conduct
prohibited by law. While this complaint
has not been investigated, the Authority
notes with concern that it has itself been
a victim of such refusal to carry
advertisements both in the electronic and
print media owned by the three media
houses, yet the advertisements are aimed
at educating the public on digital
migration.
In view of these gross violations by the
three media houses as enumerated
above, the Authority has decided to take
the following administrative actions:
1. Withdraw the temporary
authorization granted to the consortium
by the three media houses (under the
consortium identified as Africa Digital
Network). Subsequently the Authority
shall reposes the frequency spectrum
resources allocated with immediate
effect;
2. Decline to continue with the process of
issuance of a Network Facilities Provider
Tier 2 License for self-provisioning to the
three media houses, pursuant to Gazette
Notice Number 9088 dated 19th
December 2014. This is on account of the
above violations of the legal and
regulatory framework. The process shall
therefore await the ruling and
determination of the Competition
Authority of Kenya and the Board of the
Communications Authority of Kenya on
the violations by the three media houses.
3. Liaise with the Kenya Revenue
Authority (KRA) and Kenya Bureau of
Standards (KeBS) to bar the importation
of set top boxes by the three media
houses considering the purported set top
boxes are not type-approved by the
Authority; and
4. Invite the Competition Authority of
Kenya to investigate the cartel-like
behavior and anti-competitive conduct
and take appropriate regulatory
remedies.
We further wish to inform the public
that registered vendors have in stock
different models of approved Free-to-air
and Pay-TV set top boxes that are readily
available locally for purchase. More than
1.2 million set top boxes have been
purchased since migration in Kenya
began. At the moment, the market has
more than 1.5 million set top boxes in
stock. As we progress into the second
phase of the analogue switch-off in the
country, consumers are encouraged to
purchase set top boxes of their choice
ahead of switch-off in order to enjoy
digital television.
The withdrawal of the temporary self-
provisioning authorization granted to the
consortium and the repossession of the
the allocated resources does not in any
way prejudice the availability of the
services of the three broadcasters. The
broadcasters are at liberty to avail their
content on the digital platform through
the existing licensed Broadcast Signal
Distributors.
Let me reiterate that the Authority does
not condone contraventions of the Act by
any of its licencees. The Authority will
continue to execute its regulatory
mandate with a view to ensure successful
migration of Kenyans from the analogue
to the digital platforms and ultimately
for the growth of the ICT sector in
Kenya.

Thursday, January 15, 2015

Digital Tv

Digital tv is an advancement to traditional analog tv. In analog, each tv station was assigned its own frequency for broadcast in a region. With increase in number of tv channels, it became hard to assign frequencies and not cause interference. This lead to increase radio waves which is a form of pollution. They also increase air navigation interference.
Technology has improved and new methods of multiplexing energed. This lead us to digital tv broadcast. Tv channels share frequencies using suitable multiplexing method. Since the signals are compressed and encoded, a decoder must be present for one to be able to view the channel.
In Kenya, we use DVB-T2 (Digital Video Broadcasting – Second Generation Terrestrial ). This us an advancement to the old digital broadcast. With digital broadcast you don't have to keep turning your tv aerial any time you change channels. Just make sure you set it facing the signal source. Its good to have a qualified person do it. If you can receive one channel, it means u can also receive all the other channels.

A list of approved set top boxes and compatible tv set can be found here.

Sunday, January 11, 2015

A Shift In Kenya Mobile Market

Equity bank kenya resently joined the mobile market using its subsidiary company, Equitel. This caused some tention with the industry giants petitioning about its entry and strategies.
Equitel promised to offer subsidised call rated. The hard part thats taking industry giant,safaricom, back to the drawing board is the question on mobile money. Safaricom has enjoyed huge profits from this area for a long time. Equitel on the other hand is promising subsidized rates as well as integration to ones equity bank account.
Equitel,.has a strategy i call brain drain. With its thin sim, users will enjoy their old services but get drowned by the attractive Equitel services. Airtel on the other hand is trying to increase its market share by acquiring yu customers, but do number of customers really matter where most of us have several sim cards?
Well lets watch and see. May the best offer win.

Yu mobile or Airtel Yu

Airtel Kenya which recently acquired Esser 's Yu mobile customers has now successful integrated it's customers to it's systems. However, yu customers can still enjoy service they enjoyed before the sale. In addition to it they get airtel services such as 3G data.
The cost of airtel services to Yu subscribers remain abit high since they are being used as roaming services. Airtel is however working on special tariffs for yu . Network coverage for Yu also improved.
Safaricom acquired yu assets and communication equipments.

Saturday, December 20, 2014

Wamp server msvcr110.dll error solving

If u are thinking of developing web applications, you will most likely need to install a development server software on your machine. Wamp Server is a good server since it has php and mysql which most of us need.
If u try installing wamp and you get an error of missing dll, this is how to fix it:
MSVCR110.dll is contained in Microsoft visual C++ redistributable.

1) If you are running wamp 32 bit on either a 64 bit machine or 32 bit machine, u will need to download visual c++ 32bit  redistributable for 2008, 2010 and 2012 from Microsoft website. (All files share the same name. To avoid overwriting by download manager, download each and install it before proceedings. It is also agood to install them in chronological order.) For 2008 version, you need adational security updates.
For a 64 bit server, download redistributable for x64 from microsoft website or use above links and select x64.

2)After step 1, your server may still not run though it give no errors. To fix that, uninstall wamp server and clear its data by deleting c:\wamp folder or the folder u installed wamp.
Restart your computer and reinstall wamp. Your server should run smoothly.
The wamp icon in taskbar is red when server is not running. Orange if there is a problem and green when running.

Friday, December 12, 2014

Safaricom 4G LTE-A


LTE , an abbreviation for Long-Term Evolution , commonly marketed as 4G LTE , is a standard for wireless communication of high-speed data for mobile phones and data terminals. Safaricom recently launched this service in Kenya. Before you think of moving to it, it's good to know what to expect and what not to expect.
To begin with the current coverage is limited to small areas. If you ara a common traveler, dont use it..u will be disappointed. LTE uses data network only for allits communication. This means you have to use 3rd party software for call and sms ie.skype, hangout ,whatsapp etc. This may somehow limit u in no of people to talk to though safaricom may come up with a way to bridge the gap.
LTE comes with is own advantages too. If you like surfing or spend most of your time online, this is a fast and cheap way to do it. With speeds of upto 100mbps you can do anything online.


Friday, June 13, 2014

digital security

There had been increased insecurity which has caused fear both to public and the government. To deal with this , the government of Kenya has adopted digital means of surveillance. The surveillance include CCTVs and a highly modern control center with modern technology of facial recognition.
Most of the cameras are wireless and solar powered to ensure they are operational for most of the time..

TO THE GOVERNMENT: we want to see the idea fully implemented and operating. The digital biometric database should be set up before the end of promised period.. Mobilize people to support you and give their details.

Sunday, April 27, 2014

Pure business

Now that the deal between Microsoft and Nokia is sealed, i am left with several question which if i had a chance i would ask the ceos' for both companies.
The full acquisition will see lumia and asha brand transferred to Microsoft. What about nokia x??? What will happen to the android devices.??
Will we have Nokia x which is branded Microsoft?? How would that advert look like?? Both android and Microsoft logos..
Will Microsoft contribute to android open source?? Yea this will be my major question.

Saturday, March 15, 2014

facebook ads

Facebook may soon introduce video ads for apps and desktop. Rumor has
it they have been testing them for the better part of the year.
Watchout soon you may jave to spend 15s extra to access fb

Monday, March 10, 2014

Monday, March 3, 2014

yu mobile to be sold to two kenya mobile giants

kenya based yu mobile owned by esser telcom, is to be sold to the two leading companies in the same field. The deal will see Safaricom, the leading company in subscribers, and Airtel Kenya, which is part if the larger Airtel, give a total of sh 8.6 billion.
It seems impossible for two rival competitors to undertake a deal together, but it's kind of "chamaa business". The two are to buy it to prevent another rival from joining the industry with established customers. As per the agreement, safaricom will buy the technical assets while airtel gets the yu prefix, 075..
This deal seems to favour both since airtel is looking to add subscribers, which it will since all yu mobile users will be directly acquired by airtel. Safaricom will benefit from improving its coverage by the new acquired assets.
Though the deal is not yet complete, due to formal and legal process and a court case filed by yu employees questioning of their job status,there will be a reduction in number of mobile operators from four to three. but this will be for a short while since more are expected to join soon.

Sunday, February 23, 2014

NOKIA ANDROID OR IS IT WINDOWS ANDROID

you can imagine how using lumia 520 running on android can either be disgusting or cool depending on ones taste. The roamed phone "nokia x " has an appearance like of lumia 520 but specs differ a bit.
the tech world is changing rapidly an no one would expect a Microsoft group product running a linux based os as its official os. it is said that there are more devices on the way running android from Microsoft owned Nokia.
Back to Nokia x ,it will be running android 4.4.2 kitkat -which was said to be released for Google Motorola x phones or do we say for "old falling phone manufacturers. It has a ram of 512mb and 1ghz duocore processor.a 3.5 inch tft screen and of course a trait from the east, its duo sim .thr battery is not well known but its not that high quality and is less than 1500 mah.
Let hope the phone delivers..ohh or have a bigger expectations an iphone running android or a nexus running ios..

Thursday, February 20, 2014

supercomputers

whatsapp vs Facebook

as everybody is amazed by the fact that Facebook is buying whatsapp which is owned by an employee they rejected, i have a concern on changes we will have from whatsapp. Though the terms of agreement are that whatsapp runs independently, i have a feeling that they will be changed. An accusation of 19$ billion yet they say it will remain unchanged... No way Facebook need that money back. And considering the fact that whatsapp doesn't sell adverts,1$ per year for the ½billion users wount be enough.
as a way of getting back their money,fb may intoduce adverts in whatsapp..making it boring ..

no hating just being business minded.

Thursday, January 30, 2014

What makes the giants??? GOOGLE'S INVESTMENT

Since 2001, Google has acquired many companies, primarily small venture capital-
funded firms. In 2004, Google acquired Keyhole,
Inc. The start-up company developed a
product called Earth Viewer that gave a three-
dimensional view of the Earth. Google renamed
the service to Google Earth in 2005. Google
acquired Urchin Software in April 2005, using
their 'Urchin on Demand' product (along with
ideas from Adaptive Path's 'Measure Map') to
create Google Analytics in 2006.
In October 2006, Google announced that it had
acquired the video-sharing site YouTube for US
$1.65 billion in Google stock, and the deal was
finalized on November 13, 2006. Google does
not provide detailed figures for YouTube's
running costs, and YouTube's revenues in 2007
were noted as " not material" in a regulatory
filing.In June 2008, a Forbes magazine
article projected the 2008 YouTube revenue at
US$200 million, noting progress in advertising
sales.
On April 13, 2007, Google reached an agreement
to acquire DoubleClick for $3.1 billion, giving
Google valuable relationships that DoubleClick
had with Web publishers and advertising
agencies.
Later that same year, Google
purchased GrandCentral for $50 million.The site would later be changed over to Google Voice . On August 5, 2009, Google bought out its first public company, purchasing video software maker On2 Technologies for $106.5 million.
Google also acquired Aardvark, a social network
search engine, for $50 million, and commented on its internal blog, "we're looking forward to
collaborating to see where we can take it".
In April 2010, Google announced it had acquired a hardware startup, Agnilux.

In addition to the many companies Google has
purchased, the company has partnered with other organizations for research, advertising, and other activities. In 2005, Google partnered
with NASA Ames Research Center to build 1,000,000 square feet (93,000 m2 ) of offices.
The offices would be used for research projects involving large-scale data management,
nanotechnology, distributed computing, and the
entrepreneurial space industry. Google entered into a partnership with Sun Microsystems in
October 2005 to help share and distribute each other's technologies.
The company also partnered with AOL to enhance each other's video search services. Google's 2005 partnerships also included
financing the new .mobi top-level domain for mobile devices, along with other companies
including Microsoft, Nokia, and Ericsson.
Google would later launch " AdSense for Mobile ",
taking advantage of the emerging mobile
advertising market. Increasing its advertising reach even further, Google and Fox Interactive Media of News Corporation entered into a $900 million agreement to provide search
and advertising on the then-popular social networking site MySpace .
In 2007, Google began sponsoring NORAD
Tracks Santa, displacing former sponsor AOL.
NORAD Tracks Santa purports to follow Santa
Claus' progress on Christmas Eve, using
Google Earth to "track Santa" in 3-D for the first
time.Google-owned YouTube gave NORAD Tracks Santa its own channel.
In 2008, Google developed a partnership with GeoEye to launch a satellite providing Google with high-resolution (0.41 m monochrome, 1.65 m color) imagery for Google Earth. The satellite was launched from Vandenberg Air Force Base on September 6, 2008. Google
also announced in 2008 that it was hosting an archive of Life Magazine's photographs. Some of the images in the archive were never published in the magazine. The photos were watermarked and originally had copyright
notices posted on all photos, regardless of public domain status.
In 2010, Google Energy made its first investment in a renewable energy project, putting $38.8 million into two wind farms in North Dakota . The company announced the two locations will generate 169.5 megawatts of
power, enough to supply 55,000 homes. The farms, which were developed by NextEra Energy
Resources , will reduce fossil fuel use in the region and return profits. NextEra Energy Resources sold Google a twenty-percent stake in the project to get funding for its development.
In February 2010, the Federal Energy Regulatory Commission FERC granted Google an
authorization to buy and sell energy at market rates. The order specifically states that Google Energy—a subsidiary of Google—holds the rights "for the sale of energy, capacity, and
ancillary services at market-based rates", but
acknowledges that neither Google Energy nor its
affiliates "own or control any generation or
transmission" facilities. The corporation
exercised this authorization in September 2013
when it announced that it will purchase all of the
electricity produced by the not-yet-built 240-
megawatt Happy Hereford wind farm.
Also in 2010, Google purchased Global IP
Solutions , a Norway-based company that
provides web-based teleconferencing and other
related services. This acquisition enabled Google
to add telephone-style services to its list of
products.  On May 27, 2010, Google
announced it had also closed the acquisition of
the mobile ad network AdMob . This occurred
days after the Federal Trade Commission closed
its investigation into the purchase. Google
acquired the company for an undisclosed
amount.  In July 2010, Google signed an
agreement with an Iowa wind farm to buy 114
megawatts of energy for 20 years.
On April 4, 2011, The Globe and Mail reported
that Google bid $900 million for six thousand
Nortel Networks patents.
On August 15, 2011, Google made its largest-
ever acquisition to-date when announced that it
would acquire Motorola Mobility for $12.5 billion subject to approval from regulators in
the United States and Europe. In a post on
Google's blog, Google Chief Executive and co-
founder Larry Page revealed that the acquisition
was a strategic move to strengthen Google's
patent portfolio. The company's Android
operating system has come under fire in an
industry-wide patent battle, as Apple and
Microsoft have sued Android device makers
such as HTC, Samsung, and Motorola. The
merger was completed on the May 22, 2012,
after the approval of People's Republic of China .
This purchase was made in part to help Google
gain Motorola's considerable patent portfolio on
mobile phones and wireless technologies to help
protect it in its ongoing patent disputes with
other companies, mainly Apple and
Microsoft and to allow it to continue to
freely offer Android. After the acquisition
closed, Google began to restructure the Motorola
business to fit Google's strategy. On August 13,
2012, Google announced plans to layoff 4000
Motorola Mobility employees. On December
10, 2012, Google sold the manufacturing
operations of Motorola Mobility to Flextronics for
$75 million.  As a part of the agreement,
Flextronics will manufacture undisclosed Android
and other mobile devices.  On December 19,
2012, Google sold the Motorola Home business
division of Motorola Mobility to Arris Group for
$2.35 billion in a cash-and-stock transaction.
As a part of this deal, Google acquired a 15.7%
stake in Arris Group valued at $300 million. [124]
On June 5, 2012, Google announced it acquired
Quickoffice , a company widely known for their
mobile productivity suite for both iOS and
Android. Google plans to integrate Quickoffice's
technology into its own product suite. [125]
On February 6, 2013, Google announced it had
acquired Channel Intelligence for $125 million.
Channel Intelligence, a technology company that
helps customers buy products online, is active
globally in 31 different countries and works with
over 850 retailers. Google will use this
technology to enhance its e-commerce
business.
The official confirmation of Google's acquisition
of the Israel-based startup Waze occurred in
June 2013. Waze is promoted as a "community-
based traffic and navigation app".
Following the acquisition of Waze, Google
submitted a "10-Q" filing with the Securities
Exchange Commission (SEC) that revealed that
the corporation spent US$1.3 billion on
acquisitions during the first half of 2013. The
filing also revealed that the Waze acquisition
cost Google US$966 million, instead of the US
$1.1 billion figure that was initially presented in
media sources.
The 2012 acquisition of WIMM Labs, a company
that previously made an Android-powered
smartwatch, was confirmed in August 2013. As
of August 31, 2013, Google has not publicly
commented on the news concerning WIMM
Labs. The acquisition of Flutter, a creator of
hand gesture recognition technology, was
confirmed by the corporation in early October
2013. The reported price is US$40 million and
Google spokesperson stated: "We're really
impressed by the Flutter team's ability to design
new technology based on cutting-edge
research." Flutter's technology allows users to
enact hand gestures to control navigation for
apps such as iTunes, Windows Media Player,
and Winamp.
On January 26, 2014 Google Inc. announced it
had agreed to acquire Deepmind Technologies
Ltd., a privately held artificial intelligence
company from London . DeepMind describes
themselves as having the ability to combine the
best techniques from machine learning and
systems neuroscience to build general-purpose
learning algorithms. DeepMind’s first commercial
applications were used in simulations, e-
commerce and games. As of December 2013, it
was reported that DeepMind had roughly 75
employees. The technology news website
Re/code reported that the company was
purchased for $400 million though it was not
disclosed where the information came from. A
Google spokesman would not comment of the
price. The purchase of DeepMind aids
in Google's recent growth in the artificial
intelligence and robotics community.

Courtesy of Wikipedia
http://en.m.wikipedia.org/wiki/Google

Saturday, January 25, 2014

5G SUPER SPEED

The world we live in is inspired by new inventions and innovations. Well all of us dream of browsing and downloading at high speeds..
Imagine downloading at speed of 800mb/s. Well this seems a fantasy which it really is.
Such speed is theoretically possible like 3G and 4G which i bet are only possible in experiments but not available to users. Looking at a real practical example USB 3.0 at a speed of 500 Gbs ( approximately 500mb/s) the highest speed i have archived is 50mb/s ,10% of theoretical speed. Before they even introduce 5G ,they should first actualize what already exist.
They should actually work on compatible high performance hardware. Let imagine of a server capable of 100gb/s .this means it can serve around 10 5G connections at the same time. Most likely for such a server there will be More than 1000 clients per second meaning they have to share connection hence slow connection. Or in case of PTP connection which we are used to when downloading large files like movies. Even though you have 5G and the guy on other end has 2G be guaranteed to get speed lower than 2G for your 5G.