master's thesis
Hybrid electronic program guide for digital TV receiver applications

Dražen Grbić (2017)
Josip Juraj Strossmayer University of Osijek
Faculty of Electrical Engineering, Computer Science and Information Technology Osijek
Department of Communications
Chair of Radiocommunications and Telecommunications
Metadata
TitleHibridni elektronski programski vodič za aplikacije na digitalnim TV prijemnicima
AuthorDražen Grbić
Mentor(s)Mario Vranješ (thesis advisor)
Abstract
U ovom radu opisana je izrada aplikacije za prikaz hibridnog programskog vodiča za aplikacije na digitalnim TV prijamnicima. Hibridnost aplikacije ostvarena jer mogućnošću rada s i bez veze s Internetom. Ukoliko je veza s Internetom dostupna vrši se parsiranje XML datoteke koja se dohvaća s udaljenog servera, u suprotnom svi podaci za prikaz se dohvaćaju iz prijenosnog MPEG toka. Za osnovni rad prijamnika parsiraju se SI i PSI tablice: PMT, PAT, TDT, SDT dok se EIT tablica parsira u izvanmrežnom načinu rada. Prikaz grafike je omogućen DirectFB bibliotekom, a korištena je i cURL biblioteka za skidanje podataka s thttpd servera. Aplikacija se sastoji od glavnog modula, modula za parsiranje SI i PSI tablica, modula za grafiku, modula za obradu tipki daljinskog upravljača, modula za parsiranje XML datoteke s podacima potrebnim za prikaz EPG-a te modula za skidanje XML datoteke sa servera. Prilikom odabira prikaza programskog vodiča vrši se usporedba vremena za određivanje emisije koja je trenutno na programu te korisnik dobiva prikaz odgovarajuće emisije na zaslonu.
Keywordsdigital TV receiver XML file server MPEG DirectFB cURL thttpd
Parallel title (English)Hybrid electronic program guide for digital TV receiver applications
Committee MembersMario Vranješ (committee chairperson)
Ratko Grbić (committee member)
Jelena Vlaović (committee member)
GranterJosip Juraj Strossmayer University of Osijek
Faculty of Electrical Engineering, Computer Science and Information Technology Osijek
Lower level organizational unitsDepartment of Communications
Chair of Radiocommunications and Telecommunications
PlaceOsijek
StateCroatia
Scientific field, discipline, subdisciplineTECHNICAL SCIENCES
Computing
Process Computing
Study programme typeuniversity
Study levelgraduate
Study programmeGraduate University Study Programme in Computer Engineering
Academic title abbreviationmag.ing.comp.
Genremaster's thesis
Language Croatian
Defense date2017
Parallel abstract (English)
paper describes an application for displaying hybrid electronic program guide for a digital TV receiver. The application cam work with and withought Internet connection which makes it hybrid. If Internet connection is available XML file will be parsed and downloaded from remote server, otherwise required data will be parsed from the MPEG transport stream. For basic receiver functionality PMT, PAT, TDT and SDT tables will be parsed. If the receiver is working in offline mode EIT table will be parsed as well. Graphics and graphical elements are supported by DirectFB library and downloaded from the thttpd server thought the use of cURL library. The application is designed from main module, a module for parsing SI and PSI tables, module for graphics, module for handling with input from remote control, module for parsing of the XML file with data required for EPG and of module for downloading of the XML file from server. On the press of the EPG button, starting time of a show is being compared to the current time and appropriate show is displayed on EPG.
Parallel keywords (Croatian)digitalni TV prijamnici XML datoteka server MPEG SI i PSI tablice DirectFB cURL thttpd
Resource typetext
Access conditionOpen access
Terms of usehttp://rightsstatements.org/vocab/InC/1.0/
URN:NBNhttps://urn.nsk.hr/urn:nbn:hr:200:962666
CommitterAnka Ovničević