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Emulator transmission parameters of data networks
Grabovský, Štěpán ; Jeřábek, Jan (referee) ; Zeman, Václav (advisor)
This diploma thesis deals with a development of a network emulator operating in TCP/IP computers networks. This work contains a specification of transmission parameters and an analysis of concurrent systems both proprieties and open-sources. Afterward describes a relalization of the emulator itself. The core of the emulator uses well-known Linux tools tc, netem and iptables. An API of the program is realized by web service and for user interaction has been developed a web user interface. At the end of this work are listed and then discussed measured results of the emulator capabilities.
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Multimedia Player for iOS
Singh, Kevin ; Číka, Petr (referee) ; Grabovský, Štěpán (advisor)
Diploma work „Multimedia player for iOS“ deals with the description of the video formats such as HLS, MP4, MPEG Transport Stream, and Dash. Next, it continues with protected content DRM, VAST advertisements and analytics tool called Google Analytics. During compilation of this diploma work was created a framework in programming language Swift. This framework is basically a player, that besides playing Interactive videos is able to show ads, subtitles, can change the video quality, AirPlay and download the content for offline playing. A feature to play a protected content could not be done as a developer's request for a product deployment SDK Fairplay was refused from an SDK owner. A testing app was also created that implements developed a framework and prove the functionality of the developed functions.
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Automatic Generation of Load Testing Reports
Oškera, Jakub ; Martinásek, Zdeněk (referee) ; Grabovský, Štěpán (advisor)
The diploma thesis deals with the development of a tool for automated generation of load testing reports, which is implemented in the form of a plug-in into the load tester JMeter as one of its components. The theoretical part contains an analysis of load testing and DDoS parameters, which are the output of a web report. The thesis includes an analysis of available template processors. Based on the analysis of processor’s properties, the most appropriate one was chosen. This processor was then used in a tool that, using the web technologies, generates a report in a form of interactive web page. The thesis also mentions the installation and operation of the created JMeter software plug-in. The diploma thesis describes the whole process of the development of the plug-in.
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Multimedia Player for Android
Benedikt, Jan ; Číka, Petr (referee) ; Grabovský, Štěpán (advisor)
This thesis aims to create an advanced multimedia player with support of an adaptive stream, securing of the multimedia content and support for playing advertisement. The first part explains the used technologies followed by an analysis of available solutions and the comparison between the two. The theoretical framework is then used to create a player library and a testing application. The player library is based on the framework of ExoPlayer application. Whole application is created in Java for the operation system Android OS.
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User tools to support automated functional testing of prototypes in product development
Grabovský, Štěpán ; Macháček, Jiří (referee) ; Svoboda, Radomír (advisor)
This work deals with develop of PC application to support automated testing of prototypes, which are developing in Honeywell International, Inc., ACS division in Brno. There was created a PC software witch executes testing process based on input script files. For select script files and specify other necessary information was designed a graphic user interface. Testing information are being presented in a program information control in real-time as the same as results of tests. The application also allow to users save the log file. The program has been realized in C# programing language.
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Multimedia Player for Android
Benedikt, Jan ; Číka, Petr (referee) ; Grabovský, Štěpán (advisor)
This thesis aims to create an advanced multimedia player with support of an adaptive stream, securing of the multimedia content and support for playing advertisement. The first part explains the used technologies followed by an analysis of available solutions and the comparison between the two. The theoretical framework is then used to create a player library and a testing application. The player library is based on the framework of ExoPlayer application. Whole application is created in Java for the operation system Android OS.
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Multimedia Player for iOS
Singh, Kevin ; Číka, Petr (referee) ; Grabovský, Štěpán (advisor)
Diploma work „Multimedia player for iOS“ deals with the description of the video formats such as HLS, MP4, MPEG Transport Stream, and Dash. Next, it continues with protected content DRM, VAST advertisements and analytics tool called Google Analytics. During compilation of this diploma work was created a framework in programming language Swift. This framework is basically a player, that besides playing Interactive videos is able to show ads, subtitles, can change the video quality, AirPlay and download the content for offline playing. A feature to play a protected content could not be done as a developer's request for a product deployment SDK Fairplay was refused from an SDK owner. A testing app was also created that implements developed a framework and prove the functionality of the developed functions.
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Emulator Transmission Parameters of Data Networks
Grabovský, Štěpán
This paper deals with a development of a network emulator which is part of a complex ICT tester. This work contains an analysis of concurrent systems for network emulation, both proprietary and open-source. Afterward describes a conception of the emulator and discusses chosen technologies for each part of the emulator software structure.
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Automatic Generation of Load Testing Reports
Oškera, Jakub ; Martinásek, Zdeněk (referee) ; Grabovský, Štěpán (advisor)
The diploma thesis deals with the development of a tool for automated generation of load testing reports, which is implemented in the form of a plug-in into the load tester JMeter as one of its components. The theoretical part contains an analysis of load testing and DDoS parameters, which are the output of a web report. The thesis includes an analysis of available template processors. Based on the analysis of processor’s properties, the most appropriate one was chosen. This processor was then used in a tool that, using the web technologies, generates a report in a form of interactive web page. The thesis also mentions the installation and operation of the created JMeter software plug-in. The diploma thesis describes the whole process of the development of the plug-in.
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User tools to support automated functional testing of prototypes in product development
Grabovský, Štěpán ; Macháček, Jiří (referee) ; Svoboda, Radomír (advisor)
This work deals with develop of PC application to support automated testing of prototypes, which are developing in Honeywell International, Inc., ACS division in Brno. There was created a PC software witch executes testing process based on input script files. For select script files and specify other necessary information was designed a graphic user interface. Testing information are being presented in a program information control in real-time as the same as results of tests. The application also allow to users save the log file. The program has been realized in C# programing language.
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