Philips 14AA3322/40B Guia de Instalação descarregar pdf (Página 47)

Generation of a transport stream for DVB and realisation of a HF-modulated DVB-signal

47 | P a g e

for use. It is called ffmpeg. After a lot of search to different kinds of blogs and forums we

concluded that this software can do the job for us. It is easy to find and download it if you know

its name but it is not known to a lot of people. This is because it is a DOS software started from

linux and expanded to windows and mac. The installation procedure was very confusing and

complicated either on linux or on windows. Everything had to be done using the DOS terminal.

Luckily there is a click-to-run version on the internet for windows that we downloaded and

used. The usage of the terminal was not an easy task but with a lot of help from online sources,

blogs, forums and guides we managed to create some transport streams. But they were simple

transport streams with a lot of problems. Low video quality, sound malfunctions, noise and the

most important, not multiplexed. While we were trying to figure out how we could create a

multiplexed transport stream with this software, we found another one that could be

downloaded in demo version and if you needed it for professional use you could buy the full

version. This program was Xmuxer by elecard. After a thoroughly check on their website and

making sure that the demo version could do our multiplexed transport stream, we decided to

give it a try. You can either download it from their webpage or ask for it sending an email. There

are two versions of this software. The “Lite” and the “Pro”. We used both of them. There is a

short guide following on how to install the program. The installation procedure is exactly the

same in both versions.

The installation folder consists of only one “.exe” file. You run this file and the following

window pops up. You just have to click “next”.

Image 9.5.1: Elecard Xmuxer installation guide (step 1).

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Philips 14AA3322/40B Guia de Instalação Página 47