Google Flix Engine Linux Reference Manual Instrukcja Użytkownika Pobierz pdf (Strona 472)

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466 Flix Engine Linux Page Documentation

7.15 CGI

This example consists of 2 parts: ﬂix2_sample.py and process_sample.py. ﬂix2_sample.py searches for

uploaded ﬁles to encode and allows the user to select one while giving the option to set values for most

of the engine’s functions. The engine options are separated into sections that map to the engine’s include

ﬁles.

To use this example navigate to ﬂix2_sample.py in your web browser, select a ﬁle from the list, set any of

the desired options and click the encode button. The selected options are submitted to process_sample.py

which runs the encode loop.

Default ﬁle locations used by the scripts:

Input : /var/www/cgi-bin/ﬂixmedia/in ($indir in ﬂix2_sample.py)

Overlay : /var/www/cgi-bin/ﬂixmedia/overlay ($overlaydir in ﬂix2_sample.py)

Output : /var/www/cgi-bin/ﬂixmedia/out ($outdir in process_sample.py)

7.15.1 ﬂix2_sample.py

#!/usr/bin/python

##==========================================================================

##--------------------------------------------------------------------------

## File: $Workfile$

## $Revision$

## Last Update: $DateUTC$

##--------------------------------------------------------------------------

import os

import sys

import flixengine2

prefix = "/var/www/cgi-bin/";

indir = prefix + "flixmedia/in/"

overlaydir = prefix + "flixmedia/overlay/"

print """

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">

<head>

<title>Flix CGI Sample - Python</title>

function showall(show) {

var legend_list = document.getElementsByTagName(’legend’);

var i=0;

while(legend_list[i]) {

legend_list[i].parentNode.className=show?’expanded’:’collapsed’;

i++;

}

function toggle_expand(_this)

{

_this.parentNode.className= (_this.parentNode.className==’expanded’) ?

’collapsed’ : ’expanded’;

Generated on Tue Jul 20 17:39:03 2010 for Flix Engine Linux by Doxygen

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