Try To Know More About Wowza Server

Owning website in this technology world is not much difficult one since there are many web designing concerns available. Designing and hosting a website is not much difficult one with the assistance of web designers and web hosting service providers. Maintaining the website live in the internet is really a challenging one where there are many difficulties needs to face by the website owners. You can find many websites available in this internet world will never sustain live in the internet due to various reasons. The web server like linux server, wowza server , windows server where your website has been hosted under windows hosting, wowza hosting may be crashed by the virus or any other physical damage. If you are planning to design a static website then you need not to worry about the wowza server and wowza hosting. Only the dynamic websites that contain numerous videos need entire security process and the database for such website should be maintained in an excellent manner. This can be achieved only if the site is hosted under wowza hosting system in any of the available wowza server . Though there are many server types available, this wowza server will be the right choice for video based websites. Only few wowza hosting service providers are available in internet but most of them are providing excellent service. Website owner who doesn’t have any idea about wowza hosting can look over the online reviews and can collect information about wowza server and its hosting types.
There is no doubt that only the online reviews will help every people to get information about wowza hosting and its benefits. Such wowza hosting is available in various types, where the website owner can choose any of their needed one. The shared and dedicated wowza hosting are the two types. Website owners who like to own an individual video website in dedicated server can prefer dedicated wowza hosting with pleasure. The dedicated hosting is highly much important for huge database website. In the dedicated wowza server , only one will be hosted and the videos and contains relate to that website will be available in that server. No more websites will be hosted in a single dedicated server. Since maintaining such type of dedicated server with wowza hosting strategies is really much challenging one, few highly reputable wowza hosting service providers will achieve such type of hosting with pleasure. You can find some website owners don’t bother about the type of hosting hence that website owner can prefer shared wowza hosting.
In this wowza hosting type, numerous websites will be hosted in single wowza server . Most of the highly reputable wowza hosting service providers are now ready to assist the website owners who are with interest to host video based websites. People by looking over the online review sites can find out the topmost wowza hosting service providers and can get space in wowza server for their video websites very easily. Website with numerous videos which is being hosted under such wowza hosting will allow excellent video streaming for the welfare of every interested video lover.

wowza servers

The streaming of audios and videos is the most widely used method of media sharing. You can see that there are lots of websites that provide streaming links to the media contents. Wowza is a specialist in maintaining the media content files. You can keep your files well secured here. The use of wowza hosting is extremely easy. You do not need to be confused about the server. This is the simplest media server that you can ever have. The configuration of the wowza servers is extremely easy. You can configure the web server even if you are new to this. What you need is the get the instructions that are provided on the wowza media website. You will get the application and configure the server easily. This is exceedingly straightforward process. The use of this web server for media exchange is used widely because of its simplicity. There are many other web servers that require many require too much time for the configuration. Therefore, most of the people get frustrated from this. The main reason for their less use is their configuration. However, the wowza servers have the simplest configuration present today.

Today, you can find lots of devices around you. There are devices having some extremely powerful interfaces. The mobile phones have evolved a lot. You can see that there are lots of mobile phones that are offering internet connectivity. The firmware used in different mobiles varies. This must be noticed that not all the mobile firmware types are adapted to play media files as played by a computer. So, the use of some specific web servers is required to offer to stream videos and audios on these devices. The feature that makes wowza hosting different from others is the availability on different platforms. The wowza servers can be accessed through any device capable of internet connectivity. There are different servers for different platforms. These servers provide an effective way for using wowza on any of the devices. You can access wowza from Symbian operated devices, Palm or Web OS devices, Android devices and iOS devices. There are certain other devices such as TVs and set-top boxes having internet connectivity. You can access the media server from these devices too.
There is a cost of everything. Wowza hosting is also not free. You need to pay for getting the proper use of the server. There are several payment options that can be used to access wowza servers. The payments start from $25. This is the lowest payment option available. In this package, you will get 1 TB tariff with 10 GB of storage space. The use of this can package can be done by many people having individual websites. For larger organizations, there are other packages that can be used. The higher amount packages have lager tariff rates and larger storage spaces. You can choose the package that is perfect for you.

Basic FFmpeg command lines

want to convert a avi file to flv? extract the sound from a flv file and save it as mp3? see below:

1. Getting info from a video file

ffmpeg -i video.avi

2. Turn a sequence of images into video

ffmpeg -f image2 -i image%d.jpg video.mpg

3. Turn a video into a sequence of images

ffmpeg -i video.mpg image%d.jpg

4. Encode video for Ipod/IPhone

ffmpeg -i source_video_file.avi -acodec aac -ab 128kb -vcodec mpeg4 -b 1200kb -mbd 2 -flags +4mv -trell 1 -aic 2 -cmp 2 -subcmp 2 -s 320×180 -title X output_file.mp4

5. Encode video for PSP

ffmpeg -i source_video_file.avi -b 300 -s 320×240 -vcodec xvid -ab 32 -ar 24000 -acodec aac output_file.mp4ORffmpeg -i “OriginalFile.avi” -f psp -r 29.97 -b 768k -ar 24000 -ab 64k -s 320×240 “OutputFile.mp4”

6. Extract audio from a video file and save it as mp3 format

ffmpeg -i source_video_file.avi -vn -ar 44100 -ac 2 -ab 192 -f mp3 output_file.mp3

7. Convert a wave file to mp3

ffmpeg -i original_audio_file.avi -vn -ar 44100 -ac 2 -ab 192 -f mp3 output_file.mp3

8. Convert a avi video to mpeg

ffmpeg -i original_movie.avi output_file.mpg

9. Convert a mpeg video to avi

ffmpeg -i original_movie.mpg output_file.avi

10. Convert a avi video to uncompressed animated gif

ffmpeg -i original_movie.avi output_file.gif

11. Add audio to an existing video-only file (mix audio and video)

ffmpeg -i son.wav -i original_movie.avi output_file.mpg

12. Convert a avi video to flv (flash video)

ffmpeg -i original_movie.avi -ab 56 -ar 44100 -b 200 -r 15 -s 320×240 -f flv output_file.flv

13. Convert a flv video to mpeg

ffmpeg -i myFile.flv -ab 56 -ar 22050 -b 500 -s 320×240 myFile.mpg

14. Convert a avi video to dv

ffmpeg -i original_movie.avi -s ntsc -r ntsc -aspect 4:3 -ar 48000 -ac 2 output_file.dvORffmpeg -i original_movie.avi -target ntsc-dv output_file.dv

15. Convert a avi video to mpeg specifically for DVD creation

ffmpeg -i source_video.avi -target ntsc-dvd -ps 2000000000 -aspect 16:9 finale_video.mpeg

16. Compress a avi video to Divx

ffmpeg -i original_movie.avi -s 320×240 -vcodec msmpeg4v2 output_file.avi

17. Convert a Ogg Theora video to mpeg specifically for DVD creation

ffmpeg -i original_movie.ogm -s 720×576 -vcodec mpeg2video -acodec mp3 output_file.mpg

18. Convert a avi video to mpeg2 for SVCD creation

ffmpeg -i original_movie.avi -target ntsc-svcd output_file.mpg

19. Convert a avi video to mpeg2 for VCD creation

ffmpeg -i original_movie.avi -target ntsc-vcd output_file.mpg

simple way to install flvtool2 on a centos server | 00.00 duration of a video?

During the conversion of videos to flv format using ffmpeg, most video scripts use flvtool2 to calculate the duration of the video and to make the thumbs, sometimes it so happens that although flvtool2 is installed on the server, the duration is not calculated and all videos come out a 00.00 duration or the thumbs aren’t created, in this case it s better to reinstall flvtool2.
A simple way to reinstall flvtool2 with out having to reinstall the all ffmpeg libraries is the scope of this post.
First, make sure you have the newest version of Ruby installed from the Site Manager.
Login to root of your server, I assume it is a Centos 5.5 and enter the following commands:

# cd /usr/local/src
# wget
# tar zxf flvtool2-1.0.6.tgz
# cd flvtool2-1.0.6
# ruby setup.rb config –prefix=/usr/local/
# ruby setup.rb setup
# ruby setup.rb install

this will install the application into /usr/local/bin for you, and that is all. You are done, To use it, you can use this:
# cat /var/videos/flv/video.flv | flvtool2 -U stdin /var/videos/flv/video.flv

this will add the metadata to the flv file so that media players can read the file correctly.

On the official flvtool2 page the description of flvtool2 is:
FLVTool2 is a manipulation tool for Macromedia Flash Video files (FLV). It can calculate a lot of meta data, insert an onMetaData tag, cut FLV files, add cue points (onCuePoint), show the FLV structure and print meta data information in XML or YAML.

Of course if you host your video site with us FFmpeg Hosting this problems will not arise!! 🙂

how to protect a site using the htaccess file

It is becoming increasingly difficult to protect a site from being hacked! Below are some lines which can be added to the .htaccess file to protect a site against some of the most common vulnerabilities:

# prevent access from santy webworm a-e
RewriteCond %{QUERY_STRING} ^(.*)highlight=\%2527 [OR]
RewriteCond %{QUERY_STRING} ^(.*)echr(.*) [OR]
RewriteCond %{QUERY_STRING}% s:(.*)252echr [OR]
RewriteCond %{QUERY_STRING} ^(.*)esystem(.*) [OR]
RewriteCond %{QUERY_STRING} ^(.*)rush=\%65\%63\%68 [OR]
RewriteCond %{QUERY_STRING} ^(.*)rush=echo [OR]
RewriteCond %{QUERY_STRING} ^(.*)wget\%20 [OR]
RewriteCond %{QUERY_STRING}% s:(.*)wget
RewriteRule ^.*$ [R,L] 

# prevent pre php 4.3.10 bug
RewriteCond %{HTTP_COOKIE}% s:(.*):\%22test1\%22\%3b
RewriteRule ^.*$ [R,L]  

# this ruleset is to "stop" stupid attempts to use MS IIS Web Server expolits on us
RewriteCond %{REQUEST_URI} /(admin|cmd|httpodbc|nsiislog|root|shell)\.(dll|exe) [NC]
RewriteRule .* - [F,L]

RewriteCond %{REQUEST_URI} /default\.(ida|idq)$ [NC,OR]
RewriteCond %{REQUEST_URI} /.*\.printer$ [NC]
RewriteRule .* - [F,L]

# IE's "make available offline" mode
RewriteCond %{HTTP_USER_AGENT} MSIECrawler [OR]

# unknown bot
RewriteCond %{HTTP_USER_AGENT} ^NG [OR]

# You may want to enable these lines below to disallow php and perl scripts to access your site
 RewriteCond %{HTTP_USER_AGENT} ^.*PHP.*$ [OR]
 RewriteCond %{HTTP_USER_AGENT} ^.*libwww-perl [NC,OR]

# Ignorant user trying to edit my site
RewriteCond %{HTTP_USER_AGENT} FrontPage [OR]
#this one will ban everything microsoft. Use with caution.
RewriteCond %{HTTP_USER_AGENT} ^(Microsoft|MFC).(Data|URL|WebDAV|Foundation).(Access|Control|MiniRedir|Class) [NC,OR]

# MSOffice
RewriteCond %{REQUEST_URI} ^/(MSOffice|_vti) [NC,OR]

# Various
RewriteCond %{REQUEST_URI} ^/(bin/|cgi/|cgi\-local/|cgi\-bin/|sumthin) [NC,OR]
RewriteCond %{THE_REQUEST} ^GET\ http [NC,OR]
RewriteCond %{REQUEST_URI} /sensepost\.exe [NC,OR]

# Cyveillance is a spybot that scours the web for copyright violations and ?damaging information? on
# behalf of clients such as the RIAA and MPAA. Their robot spoofs its User-Agent to look like Internet
# Explorer, and it completely ignores robots.txt. I have
# banned it by IP address.
RewriteCond %{REMOTE_ADDR} ^63\.148\.99\.2(2[4-9]|[34][0-9]|5[0-5])$ [OR]
RewriteCond %{REMOTE_ADDR} ^63\.226\.3[34]\. [OR]
RewriteCond %{REMOTE_ADDR} ^63\.212\.171\.161$ [OR]
RewriteCond %{REMOTE_ADDR} ^65\.118\.41\.(19[2-9]|2[01][0-9]|22[0-3])$ [OR]

# NameProtect peddles their ?online brand monitoring? to unsuspecting and gullible companies
# looking for people to sue. Despite the claims on their robot information page, they do not
# respect robots.txt; in fact, they spoof their User-Agent in multiple ways to avoid detection.
# I have banned them by User-Agent and IP address.
RewriteCond %{REMOTE_ADDR} ^12\.148\.196\.(12[8-9]|1[3-9][0-9]|2[0-4][0-9]|25[0-5])$ [OR]
RewriteCond %{REMOTE_ADDR} ^12\.148\.209\.(19[2-9]|2[0-4][0-9]|25[0-5])$ [OR]
RewriteCond %{HTTP_USER_AGENT} ^NPBot	[NC,OR]

# Web Content International
RewriteCond %{REMOTE_ADDR} ^65\.102\.12\.2(2[4-9]|3[01])$ [OR]
RewriteCond %{REMOTE_ADDR} ^65\.102\.17\.(3[2-9]|[4-6][0-9]|7[01]|8[89]|9[0-5]|10[4-9]|11[01])$ [OR]
RewriteCond %{REMOTE_ADDR} ^65\.102\.23\.1(5[2-9]|6[0-7])$ [OR]

# dumb bot
RewriteCond %{HTTP_USER_AGENT} "^Mozilla/4.0$" [OR]

# Wordtracker
RewriteCond %{REMOTE_ADDR} ^128\.242\.197\.101$ [OR]

# Unknown
RewriteCond %{REMOTE_ADDR} ^64\.156\.198\.(6[89]|7[0-9]|80)$ [OR]

RewriteCond %{REMOTE_ADDR} ^65\.223\.250\.25[0-3]$ [OR]

# Turnitin spybot
RewriteCond %{REMOTE_ADDR} ^64\.140\.49\.6([6-9])$ [OR]
RewriteCond %{HTTP_USER_AGENT} TurnitinBot [OR]

# this ruleset is for formmail script abusers...
# we don't use Perl for Postnuke so this is not really needed.
RewriteCond %{REQUEST_URI} (mail.?form|form|form.?mail|mail|mailto)\.(cgi|exe|pl)$ [NC,OR]
RewriteCond %{HTTP_USER_AGENT} ^.*FileHound.*$
RewriteRule .* - [F,L]

# dumb bot
RewriteCond %{HTTP_USER_AGENT} "^Mozilla/3.0$"
RewriteRule .* - [F,L]

<FILES .htaccess>
order allow,deny
deny from all