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1. Silva, Rui Carlos Neves. Solução doméstica para televisão digital.

Degree: 2008, Instituto Politécnico do Porto

Mestrado em Engenharia Electrotécnica e de Computadores

A Internet Protocol Televison (IPTV) é uma tecnologia desconhecida da maioria dos portugueses, embora já seja usada por alguns cidadãos. Esse desconhecimento e a necessidade de conhecer a arquitectura da IPTV, levaram a um estudo de uma rede IPTV, apresentado neste documento, onde é também demonstrado um protótipo de uma solução doméstica de IPTV. Uma solução doméstica típica de IPTV utiliza um HomeGateway para receber os vários tipos de dados, e uma box junto a cada televisor para tornar possível visualizar numa TV os conteúdos recebidos. A solução aqui proposta, comparativamente às soluções oferecidas no mercado, inclui um servidor na casa de cada cliente. Este servidor é colocado entre as boxes de cada TV e a HomeGateway e é o responsável por receber conteúdos vídeo do servidor central do serviço e enviá-los para as boxes. O protótipo implementado divide-se em duas partes: servidor (o servidor local) e cliente (as boxes). O servidor foi desenvolvido é capaz de receber vários pedidos de ligação e gerilos independentemente; para o cliente implementaram-se as seguintes funcionalidades, usando apenas software livre: interacção por parte do utilizador através de um comando, alteração do volume, corte do som, paragem em tempo real, guia de programação, Video on Demand (VoD), agendamento de gravação e reprodução de conteúdos gravados. Na elaboração deste protótipo foi usado um media player, o VLC, para se poder ler e enviar vídeos através de uma rede IP. Para o desenvolvimento desta aplicação foi usada a linguagem de programação C e alguns pacotes de bibliotecas auxiliares que são: Libvlc, para a criação de uma janela VLC; Xlib, para permitir aceder ao servidor de janelas X; GTK, para o desenvolvimento do interface gráfico; Libxml, para permitir parcelar um ficheiro XMLTV. Para testar o protótipo desenvolvido foi utilizado um repositório de conteúdos local.

The IPTV is a technology unknown by most of the portuguese, although being used by some. This unknowledge and the need to know the architecture of IPTV, led to a study of an IPTV network, herein presented, In this document is also demonstrated a prototype of an IPTV domestic solution. This solution, compared to the others offered in market, includes a server in each customer’s home. This server is placed between the TV boxes and the HomeGateway and is responsable to send to the boxes the video content received from the service’s central server. The implemented prototype is divided into two parts: server (the local server) and client (the boxes). For the server it was developed an TCP / IP server capable of receiving several connect requests and independently manage them; using only free software, for the client was implemented the following features: user interaction through a remote control, volume change, mute, real time stop, programming guide, VoD, schedule recording and recorded content playback. To be able to read and send videos through an IP network, in this prototype was used a media player, the…

Advisors/Committee Members: Leitão, João Miguel Queirós Magno.

Subjects/Keywords: IPTV; Linux; Shell-script; Apache; VideoLan; Xlib; GTK; Libxml; XMLTV; LIRC

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6th Edition):

Silva, R. C. N. (2008). Solução doméstica para televisão digital. (Thesis). Instituto Politécnico do Porto. Retrieved from http://www.rcaap.pt/detail.jsp?id=oai:recipp.ipp.pt:10400.22/1888

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16th Edition):

Silva, Rui Carlos Neves. “Solução doméstica para televisão digital.” 2008. Thesis, Instituto Politécnico do Porto. Accessed October 15, 2019. http://www.rcaap.pt/detail.jsp?id=oai:recipp.ipp.pt:10400.22/1888.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7th Edition):

Silva, Rui Carlos Neves. “Solução doméstica para televisão digital.” 2008. Web. 15 Oct 2019.

Vancouver:

Silva RCN. Solução doméstica para televisão digital. [Internet] [Thesis]. Instituto Politécnico do Porto; 2008. [cited 2019 Oct 15]. Available from: http://www.rcaap.pt/detail.jsp?id=oai:recipp.ipp.pt:10400.22/1888.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Silva RCN. Solução doméstica para televisão digital. [Thesis]. Instituto Politécnico do Porto; 2008. Available from: http://www.rcaap.pt/detail.jsp?id=oai:recipp.ipp.pt:10400.22/1888

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation


Brno University of Technology

2. Pospíšil, Petr. Knihovna pro efektivní záznam videa v 3D aplikaci .

Degree: 2012, Brno University of Technology

Tato diplomová práce se věnuje knihovně pro záznam videa na pozadí v 3D aplikacích. Podporovány jsou operační systémy Microsoft Windows a Linux. Zaznamenává se obraz i zvuk. Záznam obrazu je podporován v programovacích rozhraních OpenGL, Direct3D9, Direct3D10 a Direct3D11. Obraz lze volitelně komprimovat pomocí MJPG kodeku. Zvuk je zaznamenáván pro celý počítač pomocí rozhraní WaveForm audio, Windows Core Audio a ALSA. Tato rozhraní zaznamenávají zvuky pro celý počítač. Celkem lze zaznamenávat a mixovat až dva zvukové proudy. Výsledné video je uloženo do AVI souboru. Součástí knihovny je i možnost překrytí obrazovky aplikace vlastními textovými informacemi.; This thesis deals with library for recording video in the background of 3D application. A library is designed to work under the Microsoft Windows and Linux operation systems.  It records image and also sound. Image recording is supported in OpenGL, Direct3D9, Direct3D10 and Direct3D11. To reduce video data size, library supports image compression using MJPG codec. Audio is recorded by WaveForm audio, Windows Core Audio or ALSA. Recorded sound is for whole operation system. A library is able to record up to two audio streams to accommodate possible microphone input. It can mix audio data together if needed. Output data are then written into AVI file. It is possible to write own text information as overlay that is rendered as part of application screen output. Advisors/Committee Members: Havel, Jiří (advisor).

Subjects/Keywords: 3D aplikace; knihovna pro záznam videa; digitální obraz; Direct3D; Direct3D9; D3D9; Direct3D10; D3D10; Direct3D11; D3D11; OpenGL; GL; Windows WaveForm Audio; Windows Core Audio; WASAPI; Diskrétní cosinová transformace; JPEG; digitální zvuk; Advanced Linux Sound Architecture; ALSA; pásmově omezená interpolace; mixování zvukových kanálů; Portable Executable; PE32; Executable and Linkable Format; ELF; zachytávání volání funkcí; zachytávání COM; LD_LIBRARY_PRELOAD; zachytávání volání okenních zpráv Windows; Audio Video Interleaved; AVI; překrytí obrazu; GDI; XLIB; Font; AVCaptureLib.; 3D application; video capture library; digital image; Direct3D; Direct3D9; D3D9; Direct3D10; D3D10; Direct3D11; D3D11; OpenGL; GL; Windows WaveForm Audio; Windows Core Audio; WASAPI; Discrete cosine transformation; JPEG; digital audio; Advanced Linux Sound Architecture; ALSA; band-limited interpolation; audio channel mixing; Portable Executable; PE32; Executable and Linkable Format; ELF; function hooking; COM hooking; LD_LIBRARY_PRELOAD; Windows Hooks; Audio Video Interleaved; AVI; overlay; GDI; XLIB; Font; AVCaptureLib.

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6th Edition):

Pospíšil, P. (2012). Knihovna pro efektivní záznam videa v 3D aplikaci . (Thesis). Brno University of Technology. Retrieved from http://hdl.handle.net/11012/53730

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16th Edition):

Pospíšil, Petr. “Knihovna pro efektivní záznam videa v 3D aplikaci .” 2012. Thesis, Brno University of Technology. Accessed October 15, 2019. http://hdl.handle.net/11012/53730.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7th Edition):

Pospíšil, Petr. “Knihovna pro efektivní záznam videa v 3D aplikaci .” 2012. Web. 15 Oct 2019.

Vancouver:

Pospíšil P. Knihovna pro efektivní záznam videa v 3D aplikaci . [Internet] [Thesis]. Brno University of Technology; 2012. [cited 2019 Oct 15]. Available from: http://hdl.handle.net/11012/53730.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Pospíšil P. Knihovna pro efektivní záznam videa v 3D aplikaci . [Thesis]. Brno University of Technology; 2012. Available from: http://hdl.handle.net/11012/53730

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation


Brno University of Technology

3. Zajdák, Jiří. Jednoduchý správce oken pro X Window System .

Degree: 2008, Brno University of Technology

Cílem projektu je vytvoření jednoduchého správce oken pro X Window System. Nejprve jsou v textu vysvětlené principy výstavby grafických aplikací, dále návrh správce oken a jeho implementace. Správce oken dekoruje top-level okna aplikací rámečky, které obsahují funkční tlačítka. Pro snadnější ovládání jsou podporované virtuální plochy a klávesové zkratky. Ve spodní  části obrazovky je umístěný panel určený pro zobrazení grafiky pluginů, které jsou implementované formou sdílených knihoven. Aplikace klade důraz na minimální paměťovou náročnost.; Goal of the project is the creation of the simple window manager for X Window System. At first there are explained the principles of work of the graphic applications then the design of window manager and its implementation in the text. The window manager decorates the top-level windows of applications frames which contain functional buttons. For an easily operating are supported virtual screens and hot keys. The panel intended for graphic of plugins, which are implemented as shared libraries, is set in the bottom part of the screen The application place emphasis on minimal memory requirement. Advisors/Committee Members: Peringer, Petr (advisor).

Subjects/Keywords: správce oken; Xlib; X okenní systém; X server; ICCCM; smyčka událostí; kurzor; keysym; modifikační klávesy; root okno; top-level okno; reparenting; atom; vstupní metoda; plugin; layout; substructure redirection; grafický kontext; keyboard focus; save-set; window manager; Xlib; X Window System; X server; ICCCM; event loop; cursor; keysym; modifier keys; root window; top-level window; reparenting; atom; input metod; plugin; layout; substructure redirection; graphics context; keyboard focus; save-set

Record DetailsSimilar RecordsGoogle PlusoneFacebookTwitterCiteULikeMendeleyreddit

APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6th Edition):

Zajdák, J. (2008). Jednoduchý správce oken pro X Window System . (Thesis). Brno University of Technology. Retrieved from http://hdl.handle.net/11012/55407

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16th Edition):

Zajdák, Jiří. “Jednoduchý správce oken pro X Window System .” 2008. Thesis, Brno University of Technology. Accessed October 15, 2019. http://hdl.handle.net/11012/55407.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7th Edition):

Zajdák, Jiří. “Jednoduchý správce oken pro X Window System .” 2008. Web. 15 Oct 2019.

Vancouver:

Zajdák J. Jednoduchý správce oken pro X Window System . [Internet] [Thesis]. Brno University of Technology; 2008. [cited 2019 Oct 15]. Available from: http://hdl.handle.net/11012/55407.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Zajdák J. Jednoduchý správce oken pro X Window System . [Thesis]. Brno University of Technology; 2008. Available from: http://hdl.handle.net/11012/55407

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

.