Samples

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)

flix2_sample.py

#!/usr/bin/python
##==========================================================================
##
##  Copyright (c) On2 Technologies Inc. All Rights Reserved.
##
##--------------------------------------------------------------------------
##
##  File:        $Workfile: flix2_sample.py$
##               $Revision: 64$
##
##  Last Update: $DateUTC: 2007-09-26 15:56:45Z$
##
##--------------------------------------------------------------------------
##
import os
import sys
import flixengine2

prefix     = "/var/www/cgi-bin/";
indir      = prefix + "flixmedia/in/"
overlaydir = prefix + "flixmedia/overlay/"

# Build a dictionary of all names in the Flix module for interpolation
# into the HTML below.
flix_syms = {}
for key in dir(flixengine2):
    flix_syms[key] = eval ("flixengine2.%s"%key)

print """

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html lang="en-US">
<head>
 <title>Flix CGI Sample - Python</title>
 <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">

 <script type="text/javascript">
 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';
    document.getElementById('showall').checked=false;
 }

 function set_table_visible(ctable,visible)
 {
    var table= document.getElementById(ctable);

    if(table) {
       if(visible && table.className == 'hidden') {
           table.className= '';
       } else if(!visible && table.className == '') {
           table.className= 'hidden';
       }
    }
 }

 function hide_tablelist(vistablename,tablelist)
 {
   var table= document.getElementById(vistablename);

   if(table&&table.className=='hidden') {
     table.className= '';

     var i=0;
     while(tablelist[i]) {
       if(tablelist[i]!=vistablename) {
         var hiddentable= document.getElementById(tablelist[i]);

         set_table_visible(tablelist[i],false);
         /*clear down any values set in the hidden table to avoid posting
           unnecessary values*/
         clear_value(hiddentable.getElementsByTagName('input'));
         clear_value(hiddentable.getElementsByTagName('select'));
       }
       i++;
     }
   }
 }

 function set_acodec_visible(ctable)
 {
   var acodecs= new Array('aactable','aacplustable','amrnbtable','lametable','pcmtable');
   hide_tablelist(ctable,acodecs);
 }

 function set_vcodec_visible(ctable)
 {
   var vcodecs= new Array('h263table','h264table','vp6atable','vp6table');
   hide_tablelist(ctable,vcodecs);
 }

 function set_muxer_visible(mtable)
 {
   var muxers= new Array('flvtable','movtable','mp4table','swftable','tg2table','tgptable');
   hide_tablelist(mtable,muxers);
 }

 function clear_value(list)
 {
    var i=0;
    while(list[i]) { list[i++].value=''; }
 }

 function toggle_ftable(ftable,enabled)
 {
   var table= document.getElementById(ftable);

   if(table) {
     table.className = enabled ? '' : 'disabled';
     if(!enabled) {
       clear_value(table.getElementsByTagName('input'));
       clear_value(table.getElementsByTagName('select'));
     }
   }
 }

 function reset_tables()
 {
    var table_list= document.getElementsByTagName('table');
    var i=0;
    while(table_list[i]) {
      if (table_list[i].id.length > 7 &&
        table_list[i].id.substring(0,7) == 'filter_') {
        table_list[i].className= 'disabled';
      } else if (table_list[i].id.indexOf('table') != -1) {
        table_list[i].className= 'hidden';
      }
      i++;
    }
 }

 </script>

 <style type="text/css">
    <!--
    html {
        font-family: Verdana, 'bitstream vera sans', Arial, sans-serif;
        font-size: 100%%;
        color: rgb(56,56,56);
        background-color: rgb(236,236,236);
    }

    body {
        text-align: center;
        margin: 0 auto;
    }

    div.content {
        color: rgb(56,56,56);
        background-color: rgb(246,246,246);
        text-align: left;
        margin: 0 auto;
        width: 80%%;
        min-width: 768px;
        max-width: 932px;
        border-width: 0 1px;
        border-color: rgb(144,144,144);
        border-style: solid;
    }

    div.content:after {
        content: "";
        color: inherit;
        background-color: rgb(250,250,250);
        border-top: 1px solid rgb(144,144,144);
        height: 20px;
        width: 100%%;
        display: block;
    }

    fieldset table, fieldset {display: none;}
    fieldset.expanded, fieldset.collapsed {display: block;}

    /*first is fallback for IE*/
    fieldset.expanded table {display: block;}
    fieldset.expanded table {display: table;}

    h1 {
        font-family: sans-serif;    
        font-size: 150%%;
        font-weight: normal;
        text-align: left;
        letter-spacing: -1px;
        color: rgb(74,74,74);
        background-color: inherit;
        margin: 0;
    }

    a {
        color: rgb(74,74,74);
        background-color: transparent;
    }

    label {
        font-size: 75%%;
    }

    fieldset {
        font-size: 75%%;
        line-height: 130%%;
        padding: 0;
        margin: 20px;
        border: none;
    }

    fieldset.expanded {
        color: inherit;
        background-color: rgb(252,252,252);
        border-style: solid;
        border-width: 1px;
        border-color: rgb(217,217,217) rgb(217,217,217) rgb(188,188,188);
    }

    legend {
        padding: 0 5px;
        border-left: 10px solid rgb(217,217,217);
        cursor: pointer;
    }
    legend:hover {text-decoration: underline;}
    fieldset.expanded legend {
        font-size: 150%%;
        font-weight: bold;
        letter-spacing: -1px;
        background: transparent;
        margin-left: 12px;
        border-right: 10px solid rgb(217,217,217);
        display: block;
    }
    table {
        font-size: 100%%;
        border-spacing: 0;
        /*border-collapse: collapse;*/
        width: 100%%;
    }

    th:before { display: none; }
    th, td {
        width: 50%%;
        vertical-align: top;
        padding: 2px 3px;
        border-width: 1px 0;
        border-style: solid;
        border-color: rgb(188,188,188) rgb(252,252,252) rgb(252,252,252);
    }
    tr:first-child>* {border-top-color: rgb(252,252,252);}
    th {
        font-weight: normal;
        text-align: left;
        padding: 2px 2px 2px 5px;
    }
    input[type] {
        font-family: monospace;
        font-size: 100%%;
        color: rgb(56,56,56);
        background-color: inherit;
    }
    [type="text"], [type="number"] {
        margin-right: 13px;
        width: 222px;
    }

    [type="checkbox"].filter {
        margin-left: 4px
    }
    [type="checkbox"] {
        margin-left: 13px
    }
    [type="button"], [type="submit"] {
        font-size: 1em;
        margin: 0 2px 0 13px;
    }

    fieldset {
        font-size: 75%%;
        margin: 20px 10px;
    }
    fieldset input[type="text"], fieldset input[type="number"] {
        width: 95%% !important;
        margin: 0;
        display: block;
    }
    fieldset.expanded table.hidden {
        display: none;
    }

    table.disabled {
        color: rgb(176,176,176);
    }
    -->
 </style>
</head>

<body>
 <div class='content'>
 <noscript>
  <p>This page requires javascript be enabled.</p>
 </noscript>

<hr>
<h1>Flix CGI Sample</h1>



<p><small>flix2_sample.cgi version 1.9</small></p>
<h4>Instructions</h4>
<ul>
 <li>In this sample you must choose a source file and an output file.<br>
 If you leave all the other options blank then the sample will not call
 the corresponding Flix Engine function and the default will be used.<br>
 When done please press the "Start Encode" button at the bottom of the page.<br>
 <li>Mouse over a function name to see its default, if applicable.
 <li>Current source file directory: """ % flix_syms
print indir
print """

</ul>

<p>
 <label><input type="checkbox" id='showall' onclick='showall(this.checked)'>Show all</label>
</p>

<form action="process_sample.py" method="post">

<!-- ##SOURCE FILE########################################################### -->
<hr>
<fieldset class='expanded' id="srcfile">
<legend onclick='toggle_expand(this)'>Source File</legend>
<table>

<tr>
 <td>
"""
if os.path.exists(indir):
    first = True
    files = os.listdir(indir); files.sort()

    print "<select name='Flix2_SetInputFile' size='",
    if len(files) < 15: print str(len(files))+"'>"
    else: print "15'>"

    for j in files:
        if os.path.isdir(os.path.join(indir,j))==False:
            print "<option ",
            if first: print "selected ",; first = False
            print "value=\"%s\">%s</option>" %\
                  (os.path.join(indir,j), j)
    print "</select>";
else:
    print "WARNING couldn't open " + indir + " os.path.exists() failed<br>"

print """

 </td>
</tr>

</table>
</fieldset>

<!-- ##DST FILE################################################################# -->
<hr>
<fieldset class='expanded' id="dstfile">
<legend onclick='toggle_expand(this)'>Output File</legend>
<table>

<tr>
 <td>
  <input type="text" name="Flix2_SetOutputFile" value="cgi-python-out.flv">
 </td>
</tr>

</table>
</fieldset>

<!-- ##MAIN OPTIONS################################################################# -->
<hr>
<fieldset class='collapsed' id="main_opts">
<legend onclick='toggle_expand(this)'>Main Options</legend>
<table>

<tr>
 <th><abbr title="default: FALSE">Flix2_SetOverwriteExistingFiles</abbr></th>
 <td>
 <select name="Flix2_SetOverwriteExistingFiles">
 <option value=""></option>
 <option value="%(on2true)d">TRUE</option>
 <option value="%(on2false)d">FALSE</option>
 </select>
 </td>
</tr>

<tr>
 <th><abbr title="default: TRUE">Flix2_SetExportAudio</abbr></th>
 <td>
 <select name="Flix2_SetExportAudio">
 <option value=""></option>
 <option value="%(on2true)d">TRUE</option>
 <option value="%(on2false)d">FALSE</option>
 </select>
 </td>
</tr>

<tr>
 <th><abbr title="default: TRUE">Flix2_SetExportVideo</abbr></th>
 <td>
 <select name="Flix2_SetExportVideo">
 <option value=""></option>
 <option value="%(on2true)d">TRUE</option>
 <option value="%(on2false)d">FALSE</option>
 </select>
 </td>
</tr>

</table>
</fieldset>

<!-- ##CODECS####################################################################### -->
<hr>
<fieldset class='collapsed' id="codecs">
<legend onclick='toggle_expand(this)'>Codecs</legend>
<table>

<tr><th><b>Video Codecs</b></th></tr>
<tr>
 <td>
 <label>
  <input type='radio' name='vcodec:' value='FE2_CODEC_VP6'
         onfocus="set_vcodec_visible('vp6table')">
  <abbr title="For use with FLV/SWF">FE2_CODEC_VP6</abbr>&nbsp;
 </label>
 <label>
  <input type='radio' name='vcodec:' value='FE2_CODEC_VP6ALPHA'
         onfocus="set_vcodec_visible('vp6atable')">
  <abbr title="For use with FLV/SWF">FE2_CODEC_VP6ALPHA</abbr>&nbsp;
 </label>
 <label>
  <input type='radio' name='vcodec:' value='FE2_CODEC_H263'
         onfocus="set_vcodec_visible('h263table')">
  <abbr title="For use with FLV/SWF">FE2_CODEC_H263</abbr>&nbsp;
 </label>
 <label>
  <input type='radio' name='vcodec:' value='FE2_CODEC_H263_BASELINE'
         onfocus="set_vcodec_visible('h263table')">
  <abbr title="For use with 3GP">FE2_CODEC_H263_BASELINE</abbr>&nbsp;
 </label>
 <label>
  <input type='radio' name='vcodec:' value='FE2_CODEC_H264'
         onfocus="set_vcodec_visible('h264table')">
  <abbr title="For use with 3GP/3G2/MOV/MP4">FE2_CODEC_H264</abbr>&nbsp;
 </label>

 <!-- VP6 codec parameters -->
 <table id='vp6table' class='hidden'>
  <tr>
   <th><abbr title="default: 448kbps">FE2_VP6_BITRATE</abbr></th>
   <td><input type='text' name='Flix2_CodecSetParam:FE2_VP6_BITRATE'></td>
  </tr>

  <tr>
   <th><abbr title="default: MAX_KEYFRAMES">FE2_VP6_KFINTTYPE</abbr></th>
   <td>
    <select name="Flix2_CodecSetParam:FE2_VP6_KFINTTYPE">
    <option value=""></option>
    <option value="%(MAX_KEYFRAMES)d">MAX_KEYFRAMES</option>
    <option value="%(FIXED_KEYFRAMES)d">FIXED_KEYFRAMES</option>
    </select>
   </td>
  </tr>

  <tr>
   <th><abbr title="default: 12*fps or 360 frames if the framerate is unknown">FE2_VP6_KFFREQ</abbr></th>
   <td><input type='text' name='Flix2_CodecSetParam:FE2_VP6_KFFREQ'></td>
  </tr>

  <tr>
   <th><abbr title="default: VBR_2PASSControl">FE2_VP6_RC_MODE</abbr></th>
   <td>
    <select name="Flix2_CodecSetParam:FE2_VP6_RC_MODE">
    <option value=""></option>
    <option value="%(VBR_2PASSControl)d">VBR_2PASSControl</option>
    <option value="%(CBR_2PASSControl)d">CBR_2PASSControl</option>
    <option value="%(VBR_1PASSControl)d">VBR_1PASSControl</option>
    <option value="%(CBR_1PASSControl)d">CBR_1PASSControl</option>
   </select>
   </td>
  </tr>

  <tr>
   <th><abbr title="default: COMPRESSMODE_GOOD">FE2_VP6_CXMODE</abbr></th>
   <td>
    <select name="Flix2_CodecSetParam:FE2_VP6_CXMODE">
    <option value=""></option>
    <option value="%(COMPRESSMODE_GOOD)d">COMPRESSMODE_GOOD</option>
    <option value="%(COMPRESSMODE_BEST)d">COMPRESSMODE_BEST</option>
   </select>
   </td>
  </tr>

  <tr>
   <th><abbr title="default: VP6_E">FE2_VP6_PROFILE</abbr></th>
   <td>
    <select name="Flix2_CodecSetParam:FE2_VP6_PROFILE">
    <option value=""></option>
    <option value="%(VP6_E)d">VP6_E</option>
    <option value="%(VP6_S)d">VP6_S</option>
   </select>
   </td>
  </tr>

  <tr><th><b>Advanced Settings:</b></th></tr>

  <tr>
   <th><abbr title="default: 0">FE2_VP6_CONCURRENCY</abbr></th>
   <td><input type='text' name='Flix2_CodecSetParam:FE2_VP6_CONCURRENCY'></td>
  </tr>

  <tr>
   <th><abbr title="default: 90">FE2_VP6_UNDERSHOOT_PCT</abbr></th>
   <td><input type='text' name='Flix2_CodecSetParam:FE2_VP6_UNDERSHOOT_PCT'></td>
  </tr>

  <tr>
   <th><abbr title="default: bits per pixel dependent (see api docs)">FE2_VP6_MIN_Q</abbr></th>
   <td><input type='text' name='Flix2_CodecSetParam:FE2_VP6_MIN_Q'></td>
  </tr>

  <tr>
   <th><abbr title="default: bits per pixel dependent (see api docs)">FE2_VP6_MAX_Q</abbr></th>
   <td><input type='text' name='Flix2_CodecSetParam:FE2_VP6_MAX_Q'></td>
  </tr>

  <tr>
   <th><abbr title="default: bits per pixel dependent (see api docs)">FE2_VP6_SHARPNESS</abbr></th>
   <td><input type='text' name='Flix2_CodecSetParam:FE2_VP6_SHARPNESS'></td>
  </tr>

  <tr>
   <th><abbr title="default: bits per pixel dependent (see api docs)">FE2_VP6_NOISE_REDUCTION</abbr></th>
   <td><input type='text' name='Flix2_CodecSetParam:FE2_VP6_NOISE_REDUCTION'></td>
  </tr>

  <tr>
   <th><abbr title="default: bits per pixel dependent (see api docs)">FE2_VP6_TEMPORAL_RESAMPLING</abbr></th>
   <td><input type='text' name='Flix2_CodecSetParam:FE2_VP6_TEMPORAL_RESAMPLING'></td>
  </tr>

  <tr>
   <th><abbr title="default: bits per pixel dependent (see api docs)">FE2_VP6_TEMPORAL_DOWN_WATERMARK</abbr></th>
   <td><input type='text' name='Flix2_CodecSetParam:FE2_VP6_TEMPORAL_DOWN_WATERMARK'></td>
  </tr>

  <tr>
   <th><abbr title="default: 100">FE2_VP6_STREAM_PEAK_BITRATE</abbr></th>
   <td><input type='text' name='Flix2_CodecSetParam:FE2_VP6_STREAM_PEAK_BITRATE'></td>
  </tr>

  <tr>
   <th><abbr title="default: 6 (CBR only)">FE2_VP6_STREAM_PREBUFFER</abbr></th>
   <td><input type='text' name='Flix2_CodecSetParam:FE2_VP6_STREAM_PREBUFFER'></td>
  </tr>

  <tr>
   <th><abbr title="default: 10 (CBR only)">FE2_VP6_STREAM_OPTIMAL_BUFFER</abbr></th>
   <td><input type='text' name='Flix2_CodecSetParam:FE2_VP6_STREAM_OPTIMAL_BUFFER'></td>
  </tr>

  <tr>
   <th><abbr title="(CBR only)">FE2_VP6_STREAM_MAX_BUFFER</abbr></th>
   <td><input type='text' name='Flix2_CodecSetParam:FE2_VP6_STREAM_MAX_BUFFER'></td>
  </tr>

  <tr>
   <th><abbr title="default: 40">FE2_VP6_2PASS_MIN_SECTION</abbr></th>
   <td><input type='text' name='Flix2_CodecSetParam:FE2_VP6_2PASS_MIN_SECTION'></td>
  </tr>

  <tr>
   <th><abbr title="default: 400">FE2_VP6_2PASS_MAX_SECTION</abbr></th>
   <td><input type='text' name='Flix2_CodecSetParam:FE2_VP6_2PASS_MAX_SECTION'></td>
  </tr>

 </table>
 <!-- END - VP6 codec parameters -->

 <!-- VP6A codec parameters -->
 <table id='vp6atable' class='hidden'>
  <tr>
   <th><abbr title="default: 380kbps">FE2_VP6A_BITRATE</abbr></th>
   <td><input type='text' name='Flix2_CodecSetParam:FE2_VP6A_BITRATE'></td>
  </tr>

  <tr>
   <th><abbr title="default: 68kbps (15%% of default 448kbps)">FE2_VP6A_ALPHA_BITRATE</abbr></th>
   <td><input type='text' name='Flix2_CodecSetParam:FE2_VP6A_ALPHA_BITRATE'></td>
  </tr>

  <tr>
   <th><abbr title="default: MAX_KEYFRAMES">FE2_VP6A_KFINTTYPE</abbr></th>
   <td>
    <select name="Flix2_CodecSetParam:FE2_VP6A_KFINTTYPE">
    <option value=""></option>
    <option value="%(MAX_KEYFRAMES)d">MAX_KEYFRAMES</option>
    <option value="%(FIXED_KEYFRAMES)d">FIXED_KEYFRAMES</option>
    </select>
   </td>
  </tr>

  <tr>
   <th><abbr title="default: 12*fps or 360 frames if the framerate is unknown">FE2_VP6A_KFFREQ</abbr></th>
   <td><input type='text' name='Flix2_CodecSetParam:FE2_VP6A_KFFREQ'></td>
  </tr>

  <tr>
   <th><abbr title="default: VBR_2PASSControl">FE2_VP6A_RC_MODE</abbr></th>
   <td>
    <select name="Flix2_CodecSetParam:FE2_VP6A_RC_MODE">
    <option value=""></option>
    <option value="%(VBR_2PASSControl)d">VBR_2PASSControl</option>
    <option value="%(CBR_2PASSControl)d">CBR_2PASSControl</option>
    <option value="%(VBR_1PASSControl)d">VBR_1PASSControl</option>
    <option value="%(CBR_1PASSControl)d">CBR_1PASSControl</option>
   </select>
   </td>
  </tr>

  <tr>
   <th><abbr title="default: COMPRESSMODE_GOOD">FE2_VP6A_CXMODE</abbr></th>
   <td>
    <select name="Flix2_CodecSetParam:FE2_VP6A_CXMODE">
    <option value=""></option>
    <option value="%(COMPRESSMODE_GOOD)d">COMPRESSMODE_GOOD</option>
    <option value="%(COMPRESSMODE_BEST)d">COMPRESSMODE_BEST</option>
   </select>
   </td>
  </tr>

  <tr><th><b>Advanced Settings:</b></th></tr>

  <tr>
   <th><abbr title="default: 90">FE2_VP6A_UNDERSHOOT_PCT</abbr></th>
   <td><input type='text' name='Flix2_CodecSetParam:FE2_VP6A_UNDERSHOOT_PCT'></td>
  </tr>

  <tr>
   <th><abbr title="default: bits per pixel dependent (see api docs)">FE2_VP6A_MIN_Q</abbr></th>
   <td><input type='text' name='Flix2_CodecSetParam:FE2_VP6A_MIN_Q'></td>
  </tr>

  <tr>
   <th><abbr title="default: bits per pixel dependent (see api docs)">FE2_VP6A_ALPHA_MIN_Q</abbr></th>
   <td><input type='text' name='Flix2_CodecSetParam:FE2_VP6A_ALPHA_MIN_Q'></td>
  </tr>

  <tr>
   <th><abbr title="default: bits per pixel dependent (see api docs)">FE2_VP6A_MAX_Q</abbr></th>
   <td><input type='text' name='Flix2_CodecSetParam:FE2_VP6A_MAX_Q'></td>
  </tr>

  <tr>
   <th><abbr title="default: bits per pixel dependent (see api docs)">FE2_VP6A_MAX_Q</abbr></th>
   <td><input type='text' name='Flix2_CodecSetParam:FE2_VP6A_ALPHA_MAX_Q'></td>
  </tr>

  <tr>
   <th><abbr title="default: bits per pixel dependent (see api docs)">FE2_VP6A_SHARPNESS</abbr></th>
   <td><input type='text' name='Flix2_CodecSetParam:FE2_VP6A_SHARPNESS'></td>
  </tr>

  <tr>
   <th><abbr title="default: bits per pixel dependent (see api docs)">FE2_VP6A_ALPHA_SHARPNESS</abbr></th>
   <td><input type='text' name='Flix2_CodecSetParam:FE2_VP6A_ALPHA_SHARPNESS'></td>
  </tr>

  <tr>
   <th><abbr title="default: bits per pixel dependent (see api docs)">FE2_VP6A_NOISE_REDUCTION</abbr></th>
   <td><input type='text' name='Flix2_CodecSetParam:FE2_VP6A_NOISE_REDUCTION'></td>
  </tr>

  <tr>
   <th><abbr title="default: bits per pixel dependent (see api docs)">FE2_VP6A_ALPHA_NOISE_REDUCTION</abbr></th>
   <td><input type='text' name='Flix2_CodecSetParam:FE2_VP6A_ALPHA_NOISE_REDUCTION'></td>
  </tr>

  <tr>
   <th><abbr title="default: bits per pixel dependent (see api docs)">FE2_VP6A_TEMPORAL_RESAMPLING</abbr></th>
   <td><input type='text' name='Flix2_CodecSetParam:FE2_VP6A_TEMPORAL_RESAMPLING'></td>
  </tr>

  <tr>
   <th><abbr title="default: bits per pixel dependent (see api docs)">FE2_VP6A_TEMPORAL_DOWN_WATERMARK</abbr></th>
   <td><input type='text' name='Flix2_CodecSetParam:FE2_VP6A_TEMPORAL_DOWN_WATERMARK'></td>
  </tr>

  <tr>
   <th><abbr title="default: 100">FE2_VP6A_STREAM_PEAK_BITRATE</abbr></th>
   <td><input type='text' name='Flix2_CodecSetParam:FE2_VP6A_STREAM_PEAK_BITRATE'></td>
  </tr>

  <tr>
   <th><abbr title="default: 6 (CBR only)">FE2_VP6A_STREAM_PREBUFFER</abbr></th>
   <td><input type='text' name='Flix2_CodecSetParam:FE2_VP6A_STREAM_PREBUFFER'></td>
  </tr>

  <tr>
   <th><abbr title="default: 10 (CBR only)">FE2_VP6A_STREAM_OPTIMAL_BUFFER</abbr></th>
   <td><input type='text' name='Flix2_CodecSetParam:FE2_VP6A_STREAM_OPTIMAL_BUFFER'></td>
  </tr>

  <tr>
   <th><abbr title="(CBR only)">FE2_VP6A_STREAM_MAX_BUFFER</abbr></th>
   <td><input type='text' name='Flix2_CodecSetParam:FE2_VP6A_STREAM_MAX_BUFFER'></td>
  </tr>

  <tr>
   <th><abbr title="default: 40">FE2_VP6A_2PASS_MIN_SECTION</abbr></th>
   <td><input type='text' name='Flix2_CodecSetParam:FE2_VP6A_2PASS_MIN_SECTION'></td>
  </tr>

  <tr>
   <th><abbr title="default: 400">FE2_VP6A_2PASS_MAX_SECTION</abbr></th>
   <td><input type='text' name='Flix2_CodecSetParam:FE2_VP6A_2PASS_MAX_SECTION'></td>
  </tr>

 </table>
 <!-- END - VP6A codec parameters -->

 <!-- H263 codec parameters -->
 <table id='h263table' class='hidden'>
  <tr>
   <th><abbr title="default: 448kbps">FE2_H263_BITRATE</abbr></th>
   <td><input type='text' name='Flix2_CodecSetParam:FE2_H263_BITRATE'></td>
  </tr>

  <tr>
   <th><abbr title="default: MAX_KEYFRAMES">FE2_H263_KFINTTYPE</abbr></th>
   <td>
    <select name="Flix2_CodecSetParam:FE2_H263_KFINTTYPE">
    <option value=""></option>
    <option value="%(MAX_KEYFRAMES)d">MAX_KEYFRAMES</option>
    <option value="%(FIXED_KEYFRAMES)d">FIXED_KEYFRAMES</option>
    </select>
   </td>
  </tr>

  <tr>
   <th><abbr title="default: 12*fps or 360 frames if the framerate is unknown">FE2_H263_KFFREQ</abbr></th>
   <td><input type='text' name='Flix2_CodecSetParam:FE2_H263_KFFREQ'></td>
  </tr>

  <tr>
   <th><abbr title="default: VBR_2PASSControl">FE2_H263_RC_MODE</abbr></th>
   <td>
    <select name="Flix2_CodecSetParam:FE2_H263_RC_MODE">
     <option value=""></option>
     <option value="%(VBR_2PASSControl)d">VBR_2PASSControl</option>
     <option value="%(CBR_2PASSControl)d">CBR_2PASSControl</option>
     <option value="%(VBR_1PASSControl)d">VBR_1PASSControl</option>
     <option value="%(CBR_1PASSControl)d">CBR_1PASSControl</option>
    </select>
   </td>
  </tr>

  <tr>
   <th><abbr title="default: 31">FE2_H263_MAX_Q</abbr></th>
   <td><input type='text' name='Flix2_CodecSetParam:FE2_H263_MAX_Q'></td>
  </tr>

  <tr>
   <th><abbr title="default: 2">FE2_H263_MIN_Q</abbr></th>
   <td><input type='text' name='Flix2_CodecSetParam:FE2_H263_MIN_Q'></td>
  </tr>

 </table>
 <!-- END - H263 codec parameters -->

 <!-- H264 codec parameters -->
 <table id='h264table' class='hidden'>
  <tr>
   <th><abbr title="default: 448kbps">FE2_H264_BITRATE</abbr></th>
   <td><input type='text' name='Flix2_CodecSetParam:FE2_H264_BITRATE'></td>
  </tr>

  <tr>
   <th><abbr title="default: 12*fps or 360 frames if the framerate is unknown">FE2_H264_KFFREQ</abbr></th>
   <td><input type='text' name='Flix2_CodecSetParam:FE2_H264_KFFREQ'></td>
  </tr>

  <tr>
   <th><abbr title="default: VBR_1PASSControl">FE2_H264_RC_MODE</abbr></th>
   <td>
    <select name="Flix2_CodecSetParam:FE2_H264_RC_MODE">
     <option value=""></option>
     <option value="%(VBR_1PASSControl)d">VBR_1PASSControl</option>
     <option value="%(CBR_1PASSControl)d">CBR_1PASSControl</option>
    </select>
   </td>
  </tr>

  <tr>
   <th><abbr title="default: MAIN_H264PROFILE">FE2_H264_PROFILE</abbr></th>
   <td>
    <select name="Flix2_CodecSetParam:FE2_H264_PROFILE">
     <option value=""></option>
     <option value="%(BASE_H264PROFILE)d">BASE_H264PROFILE</option>
     <option value="%(MAIN_H264PROFILE)d">MAIN_H264PROFILE</option>
     <option value="%(HIGH_H264PROFILE)d">HIGH_H264PROFILE</option>
    </select>
   </td>
  </tr>

  <tr>
   <th><abbr title="default: 0">FE2_H264_B_FRAME_RATE</abbr></th>
   <td><input type='text' name='Flix2_CodecSetParam:FE2_H264_B_FRAME_RATE'></td>
  </tr>

 </table>
 <!-- END - H264 codec parameters -->
 </td>
</tr> <!-- END - video codecs -->

<tr><th><b>Audio Codecs</b></th></tr>
<tr>
 <td>
 <label>
  <input type='radio' name='acodec:' value='FE2_CODEC_AAC'
         onfocus="set_acodec_visible('aactable')">
  <abbr title="For use with 3GP/3G2/MOV/MP4">FE2_CODEC_AAC</abbr>&nbsp;
 </label>
 <label>
  <input type='radio' name='acodec:' value='FE2_CODEC_AACPLUS'
         onfocus="set_acodec_visible('aacplustable')">
  <abbr title="For use with 3GP/3G2/MOV/MP4">FE2_CODEC_AACPLUS</abbr>&nbsp;
 </label>
 <label>
  <input type='radio' name='acodec:' value='FE2_CODEC_AMR_NB'
         onfocus="set_acodec_visible('amrnbtable')">
  <abbr title="For use with 3GP">FE2_CODEC_AMR_NB</abbr>&nbsp;
 </label>
 <label>
  <input type='radio' name='acodec:' value='FE2_CODEC_LAME'
         onfocus="set_acodec_visible('lametable') ">
  <abbr title="For use with FLV/SWF">FE2_CODEC_LAME</abbr>&nbsp;
 </label>
 <label>
  <input type='radio' name='acodec:' value='FE2_CODEC_PCM'
         onfocus="set_acodec_visible('pcmtable')">
  <abbr title="For use with FLV/SWF">FE2_CODEC_PCM</abbr>&nbsp;
 </label>

 <!-- AMR_NB codec parameters -->
 <table id='amrnbtable' class='hidden'>
  <tr>
   <th><abbr title="default: 12.2kbps">FE2_AMR_BITRATE</abbr></th>
   <td><input type='text' name='Flix2_CodecSetParam:FE2_AMR_BITRATE'></td>
  </tr>

 </table>
 <!-- END - AMR_NB codec parameters -->

 <!-- AAC codec parameters -->
 <table id='aactable' class='hidden'>
  <tr>
   <th><abbr title="default: 64kbps">FE2_AAC_BITRATE</abbr></th>
   <td><input type='text' name='Flix2_CodecSetParam:FE2_AAC_BITRATE'></td>
  </tr>
 
 </table>
 <!-- END - AAC codec parameters -->

 <!-- AACPLUS codec parameters -->
 <table id='aacplustable' class='hidden'>
  <tr>
   <th><abbr title="default: 64kbps">FE2_AACPLUS_BITRATE</abbr></th>
   <td><input type='text' name='Flix2_CodecSetParam:FE2_AACPLUS_BITRATE'></td>
  </tr>
 
  <tr>
   <th><abbr title="default: disabled (aacPlus v1)">FE2_AACPLUS_PARAMETRIC_STEREO</abbr></th>
   <td>
    <select name="Flix2_CodecSetParam:FE2_AACPLUS_PARAMETRIC_STEREO">
    <option value=""></option>
    <option value="0">disable (aacPlus v1)</option>
    <option value="1">enable (aacPlus v2)</option>
    </select>
   </td>
  </tr>
 </table>
 <!-- END - AACPLUS codec parameters -->

 <!-- LAME codec parameters -->
 <table id='lametable' class='hidden'>
  <tr>
   <th><abbr title="default: 64kbps">FE2_LAME_BITRATE</abbr></th>
   <td><input type='text' name='Flix2_CodecSetParam:FE2_LAME_BITRATE'></td>
  </tr>

  <tr>
   <th><abbr title="default: 5">FE2_LAME_QUALITY</abbr></th>
   <td><input type='text' name='Flix2_CodecSetParam:FE2_LAME_QUALITY'></td>
  </tr>

  <tr>
   <th><abbr title="default: LAME_CBR">FE2_LAME_RC_MODE</abbr></th>
   <td>
    <select name="Flix2_CodecSetParam:FE2_LAME_RC_MODE">
    <option value=""></option>
    <option value="%(LAME_CBR)d">LAME_CBR</option>
    <option value="%(LAME_ABR)d">LAME_ABR</option>
    <option value="%(LAME_VBR_rh)d">LAME_VBR_rh</option>
    <option value="%(LAME_VBR_mtrh)d">LAME_VBR_mtrh</option>
    </select>
   </td>
  </tr>
 </table>
 <!-- END - LAME codec parameters -->

 <!-- PCM codec parameters -->
 <table id='pcmtable' class='hidden'>
  <tr>
   <th>(FE2_CODEC_PCM defines no parameters)</th>
  </tr>
 </table>
 <!-- END - PCM codec parameters -->

 </td>
</tr> <!-- END - audio codecs -->

</table>

</fieldset>

<!-- ##FILTERS###################################################################### -->
<hr>
<fieldset class='collapsed' id="filters">
<legend onclick='toggle_expand(this)'>Filters</legend>
<table>

<tr><th><b>A/V Filters</b></th></tr>

<tr>
 <td>
  <label>
   <input type='checkbox' class='filter'
          name='FE2_FILTER_CUT' value='avfilter:'
          onchange="toggle_ftable('filter_cut',this.checked)">
   FE2_FILTER_CUT
  </label>

  <table id='filter_cut' class='disabled'>
   <tr>
    <th><abbr title="default: 0">FE2_CUT_START_SEC</abbr></th>
    <td><input type='text' name='Flix2_FilterSetParam:FE2_CUT_START_SEC'></td>
   </tr>

   <tr>
    <th><abbr title="default: -1">FE2_CUT_STOP_SEC</abbr></th>
    <td><input type='text' name='Flix2_FilterSetParam:FE2_CUT_STOP_SEC'></td>
   </tr>

   <tr>
    <th><abbr title="default: 1">FE2_CUT_USE_SEEK</abbr></th>
    <td>
     <select name="Flix2_FilterSetParam:FE2_CUT_USE_SEEK">
     <option value=""></option>
     <option value="%(on2false)d">FALSE</option>
     <option value="%(on2true)d">TRUE</option>
     </select>
    </td>
   </tr>
 
  </table>

 </td>
</tr>
<!-- END - CUT filter parameters -->

<tr><th><b>Video Filters</b></th></tr>

<tr>
 <td>
  <label>
   <input type='checkbox' class='filter'
          name='FE2_FILTER_ADAPTIVE_DEINTERLACE' value='vfilter:'
          onchange="toggle_ftable('filter_adaptive_deinterlace',this.checked)">
   FE2_FILTER_ADAPTIVE_DEINTERLACE
  </label>

  <table id='filter_adaptive_deinterlace' class='disabled'>
   <tr>
    <th><abbr title="default: 0">FE2_ADAPTIVE_DEINTERLACE_MODE</abbr></th>
    <td><input type='text' name='Flix2_FilterSetParam:FE2_ADAPTIVE_DEINTERLACE_MODE'></td>
   </tr>
  </table>

 </td>
</tr>
<!-- END - ADAPTIVE DEINTERLACE filter parameters -->

<tr>
 <td>
  <label>
   <input type='checkbox' class='filter'
          name='FE2_FILTER_BCHS' value='vfilter:'
          onchange="toggle_ftable('filter_bchs',this.checked)">
   FE2_FILTER_BCHS
  </label>

  <table id='filter_bchs' class='disabled'>
   <tr>
    <th><abbr title="default: 0">FE2_BCHS_BRIGHTNESS</abbr></th>
    <td><input type='text' name='Flix2_FilterSetParam:FE2_BCHS_BRIGHTNESS'></td>
   </tr>
   <tr>
    <th><abbr title="default: 0">FE2_BCHS_CONTRAST</abbr></th>
    <td><input type='text' name='Flix2_FilterSetParam:FE2_BCHS_CONTRAST'></td>
   </tr>
   <tr>
    <th><abbr title="default: 0">FE2_BCHS_HUE</abbr></th>
    <td><input type='text' name='Flix2_FilterSetParam:FE2_BCHS_HUE'></td>
   </tr>
   <tr>
    <th><abbr title="default: 0">FE2_BCHS_SATURATION</abbr></th>
    <td><input type='text' name='Flix2_FilterSetParam:FE2_BCHS_SATURATION'></td>
   </tr>
  </table>

 </td>
</tr>
<!-- END - BCHS filter parameters -->

<tr>
 <td>
  <label>
   <input type='checkbox' class='filter'
          name='FE2_FILTER_CROP' value='vfilter:'
          onchange="toggle_ftable('filter_crop',this.checked)">
   FE2_FILTER_CROP
  </label>

  <table id='filter_crop' class='disabled'>
   <tr>
    <th><abbr title="default: 0">FE2_CROP_TOP</abbr></th>
    <td><input type='text' name='Flix2_FilterSetParam:FE2_CROP_TOP'></td>
   </tr>

   <tr>
    <th><abbr title="default: input image height">FE2_CROP_BOTTOM</abbr></th>
    <td><input type='text' name='Flix2_FilterSetParam:FE2_CROP_BOTTOM'></td>
   </tr>

   <tr>
    <th><abbr title="default: 0">FE2_CROP_LEFT</abbr></th>
    <td><input type='text' name='Flix2_FilterSetParam:FE2_CROP_LEFT'></td>
   </tr>

   <tr>
    <th><abbr title="default: input image width">FE2_CROP_RIGHT</abbr></th>
    <td><input type='text' name='Flix2_FilterSetParam:FE2_CROP_RIGHT'></td>
   </tr>
  </table>

 </td>
</tr>
<!-- END - CROP filter parameters -->

<tr>
 <td>
  <label>
   <input type='checkbox' class='filter'
          name='FE2_FILTER_FRAMERATE' value='vfilter:'
          onchange="toggle_ftable('filter_framerate',this.checked)">
   FE2_FILTER_FRAMERATE
  </label>

  <table id='filter_framerate' class='disabled'>
   <tr>
    <th><abbr title="decimation interval, range: [1,] default: disabled">FE2_FRAMERATE_DECIMATE</abbr></th>
    <td><input type='text' name='Flix2_FilterSetParam:FE2_FRAMERATE_DECIMATE'></td>
   </tr>

   <tr>
    <th><abbr title="explicit frame rate, range: (0.0,] default: disabled">FE2_FRAMERATE_FPS</abbr></th>
    <td><input type='text' name='Flix2_FilterSetParam:FE2_FRAMERATE_FPS'></td>
   </tr>
  </table>

 </td>
</tr>
<!-- END - FRAMERATE filter parameters -->

<tr>
 <td>
  <label>
   <input type='checkbox' class='filter'
          name='FE2_FILTER_OVERLAY' value='vfilter:'
          onchange="toggle_ftable('filter_overlay',this.checked)">
   FE2_FILTER_OVERLAY
  </label>

  <table id='filter_overlay' class='disabled'>
   <tr>
    <th>
     <abbr title="Currently searching """ % flix_syms
print overlaydir
print """
 for overlay images">FE2_OVERLAY_FILE</abbr>
    </th>
    <td>
""" % flix_syms
if os.path.exists(overlaydir):
    print """<select name="Flix2_FilterSetParamAsStr:FE2_OVERLAY_FILE">"""
    print "<option value=\"\"></option>\n"
    files = os.listdir(overlaydir); files.sort()
    for j in files:
        if os.path.isdir(os.path.join(overlaydir,j)):
            print "<option value=\"%s\">%s</option>" %\
                  (os.path.join(overlaydir,j), j)
    print "</select>"
    print """<br>default: None, must be set to the absolute path of the overlay
              input file, e.g. '/path/to/my/overlay.png'"""
else:
    print "WARNING couldn't open " + overlaydir + " os.path.exists() failed<br>"

print """

    </td>
   </tr>

   <tr>
    <th><abbr title="default: FALSE">FE2_OVERLAY_MASK_XY</abbr></th>
    <td>
     <select name="Flix2_FilterSetParam:FE2_OVERLAY_MASK_XY">
     <option value=""></option>
     <option value="%(on2false)d">FALSE</option>
     <option value="%(on2true)d">TRUE</option>
     </select>
    </td>
   </tr>

   <tr>
    <th><abbr title="default: 0">FE2_OVERLAY_MASK_X</abbr></th>
    <td><input type='text' name='Flix2_FilterSetParam:FE2_OVERLAY_MASK_X'></td>
   </tr>
   <tr>
    <th><abbr title="default: 0">FE2_OVERLAY_MASK_Y</abbr></th>
    <td><input type='text' name='Flix2_FilterSetParam:FE2_OVERLAY_MASK_Y'></td>
   </tr>

   <tr>
    <th><abbr title="default: FALSE">FE2_OVERLAY_MASK_RGB</abbr></th>
    <td>
     <select name="Flix2_FilterSetParam:FE2_OVERLAY_MASK_RGB">
     <option value=""></option>
     <option value="%(on2false)d">FALSE</option>
     <option value="%(on2true)d">TRUE</option>
     </select>
    </td>
   </tr>

   <tr>
    <th><abbr title="default: 0">FE2_OVERLAY_MASK_R</abbr></th>
    <td><input type='text' name='Flix2_FilterSetParam:FE2_OVERLAY_MASK_R'></td>
   </tr>
   <tr>
    <th><abbr title="default: 0">FE2_OVERLAY_MASK_G</abbr></th>
    <td><input type='text' name='Flix2_FilterSetParam:FE2_OVERLAY_MASK_G'></td>
   </tr>
   <tr>
    <th><abbr title="default: 0">FE2_OVERLAY_MASK_B</abbr></th>
    <td><input type='text' name='Flix2_FilterSetParam:FE2_OVERLAY_MASK_B'></td>
   </tr>

   <tr>
    <th><abbr title="default: TOP LEFT">FE2_OVERLAY_POS</abbr></th>
    <td>
     <select name="Flix2_FilterSetParam:FE2_OVERLAY_POS">
      <option value=""></option>
      <option value="%(FE2_OVERLAY_POS_MODE_TOPLEFT)d">FE2_OVERLAY_POS_MODE_TOPLEFT</option>
      <option value="%(FE2_OVERLAY_POS_MODE_BOTLEFT)d">FE2_OVERLAY_POS_MODE_BOTLEFT</option>
      <option value="%(FE2_OVERLAY_POS_MODE_CENTER)d">FE2_OVERLAY_POS_MODE_CENTER</option>
      <option value="%(FE2_OVERLAY_POS_MODE_TOPRIGHT)d">FE2_OVERLAY_POS_MODE_TOPRIGHT</option>
      <option value="%(FE2_OVERLAY_POS_MODE_BOTRIGHT)d">FE2_OVERLAY_POS_MODE_BOTRIGHT</option>
      <option value="%(FE2_OVERLAY_POS_MODE_XY)d">FE2_OVERLAY_POS_MODE_XY</option>
     </select>
    </td>
   </tr>

   <tr>
    <th><abbr title="default: 0">FE2_OVERLAY_POS_X</abbr></th>
    <td><input type='text' name='Flix2_FilterSetParam:FE2_OVERLAY_POS_X'></td>
   </tr>
   <tr>
    <th><abbr title="default: 0">FE2_OVERLAY_POS_Y</abbr></th>
    <td><input type='text' name='Flix2_FilterSetParam:FE2_OVERLAY_POS_Y'></td>
   </tr>

  </table>

 </td>
</tr>
<!-- END - OVERLAY filter parameters -->

<tr>
 <td>
  <label>
   <input type='checkbox' class='filter'
          name='FE2_FILTER_PNGEX' value='vfilter:'
          onchange="toggle_ftable('filter_pngex',this.checked)">
   FE2_FILTER_PNGEX
  </label>

  <table id='filter_pngex' class='disabled'>
   <tr>
    <th><abbr title="default: output file directory">FE2_PNGEX_OUTPUT_DIRECTORY</abbr></th>
    <td><input type='text' name='Flix2_FilterSetParamAsStr:FE2_PNGEX_OUTPUT_DIRECTORY'></td>
   </tr>

   <tr>
    <th><abbr title="default: none">FE2_PNGEX_FILENAME_PREFIX</abbr></th>
    <td><input type='text' name='Flix2_FilterSetParamAsStr:FE2_PNGEX_FILENAME_PREFIX'></td>
   </tr>

   <tr>
    <th><abbr title="default: none">FE2_PNGEX_FILENAME_SUFFIX</abbr></th>
    <td><input type='text' name='Flix2_FilterSetParamAsStr:FE2_PNGEX_FILENAME_SUFFIX'></td>
   </tr>

   <tr>
    <th><abbr title="default: input width">FE2_PNGEX_WIDTH</abbr></th>
    <td><input type='text' name='Flix2_FilterSetParam:FE2_PNGEX_WIDTH'></td>
   </tr>

   <tr>
    <th><abbr title="default: input height">FE2_PNGEX_HEIGHT</abbr></th>
    <td><input type='text' name='Flix2_FilterSetParam:FE2_PNGEX_HEIGHT'></td>
   </tr>

   <tr>
    <th><abbr title="default: FALSE">FE2_PNGEX_EXPORT_FIRST_FRAME_PNG</abbr></th>
    <td>
     <select name="Flix2_FilterSetParam:FE2_PNGEX_EXPORT_FIRST_FRAME_PNG">
     <option value=""></option>
     <option value="%(on2false)d">FALSE</option>
     <option value="%(on2true)d">TRUE</option>
     </select>
    </td>
   </tr>

   <tr>
    <th><abbr title="default: FALSE">FE2_PNGEX_ENABLE_ALPHA</abbr></th>
    <td>
     <select name="Flix2_FilterSetParam:FE2_PNGEX_ENABLE_ALPHA">
     <option value=""></option>
     <option value="%(on2false)d">FALSE</option>
     <option value="%(on2true)d">TRUE</option>
     </select>
    </td>
   </tr>

   <tr>
    <th><abbr title="interval in ms; default: disabled">FE2_PNGEX_EXPORT_INTERVAL</abbr></th>
    <td><input type='text' name='Flix2_FilterSetParam:FE2_PNGEX_EXPORT_INTERVAL'></td>
   </tr>

   <tr>
    <th><abbr title="comma delimited, e.g. t0,t1,t2,...tn">FE2_PNGEX_EXPORT_TIME_STRING</abbr></th>
    <td><input type='text' name='Flix2_FilterSetParamAsStr:FE2_PNGEX_EXPORT_TIME_STRING'></td>
   </tr>

   <tr>
    <th><abbr title="default: FALSE">FE2_PNGEX_EXPORT_CUE_POINTS</abbr></th>
    <td>
     <select name="Flix2_FilterSetParam:FE2_PNGEX_EXPORT_CUE_POINTS">
     <option value=""></option>
     <option value="%(FE2_PNGEX_CP_ALL)d">All cue points (FE2_PNGEX_CP_ALL)</option>
     <option value="%(FE2_PNGEX_CP_NAV)d">Only navigation cue points (FE2_PNGEX_CP_NAV)</option>
     <option value="%(FE2_PNGEX_CP_EVENT)d">Only event cue points (FE2_PNGEX_CP_EVENT)</option>
     </select>
    </td>
   </tr>

   <tr>
    <th><abbr title="[-1,9] default: -1 (Z_DEFAULT_COMPRESSION)">FE2_PNGEX_COMPRESSION_LEVEL</abbr></th>
    <td><input type='text' name='Flix2_FilterSetParam:FE2_PNGEX_COMPRESSION_LEVEL'></td>
   </tr>

   <tr><th><b>Automatic PNG Export Options:</b></th><td></td></tr>

   <tr>
    <th>FE2_PNGEX_AUTO_EXPORT_COUNT</th>
    <td><input type='text' name='Flix2_FilterSetParam:FE2_PNGEX_AUTO_EXPORT_COUNT'></td>
   </tr>

   <tr>
    <th><abbr title="start time in ms; default: 0">FE2_PNGEX_AUTO_EXPORT_START_TIME</abbr></th>
    <td><input type='text' name='Flix2_FilterSetParam:FE2_PNGEX_AUTO_EXPORT_START_TIME'></td>
   </tr>

   <tr>
    <th><abbr title="stop time in ms; default: <clip length>">FE2_PNGEX_AUTO_EXPORT_END_TIME</abbr></th>
    <td><input type='text' name='Flix2_FilterSetParam:FE2_PNGEX_AUTO_EXPORT_END_TIME'></td>
   </tr>

   <tr>
    <th><abbr title="default: 0">FE2_PNGEX_AUTO_EXPORT_RANDOM_PERIOD</abbr></th>
    <td><input type='text' name='Flix2_FilterSetParam:FE2_PNGEX_AUTO_EXPORT_RANDOM_PERIOD'></td>
   </tr>

  </table>

 </td>
</tr>
<!-- END - PNGEX filter parameters -->

<tr>
 <td>
  <label>
   <input type='checkbox' class='filter'
          name='FE2_FILTER_SCALE' value='vfilter:'
          onchange="toggle_ftable('filter_scale',this.checked)">
   FE2_FILTER_SCALE
  </label>

  <table id='filter_scale' class='disabled'>
   <tr>
    <th><abbr title="default: input image width">FE2_SCALE_WIDTH</abbr></th>
    <td><input type='text' name='Flix2_FilterSetParam:FE2_SCALE_WIDTH'></td>
   </tr>

   <tr>
    <th><abbr title="default: input image height">FE2_SCALE_HEIGHT</abbr></th>
    <td><input type='text' name='Flix2_FilterSetParam:FE2_SCALE_HEIGHT'></td>
   </tr>
  </table>

 </td>
</tr>
<!-- END - SCALE filter parameters -->

<tr><th><b>Audio Filters</b></th></tr>

<tr>
 <td>
  <label>
   <input type='checkbox' class='filter'
          name='FE2_FILTER_HIGHPASS' value='afilter:'
          onchange="toggle_ftable('filter_highpass',this.checked)">
   FE2_FILTER_HIGHPASS
  </label>

  <table id='filter_highpass' class='disabled'>
   <tr>
    <th><abbr title="default: 0.707">FE2_HIGHPASS_Q</abbr></th>
    <td><input type='text' name='Flix2_FilterSetParam:FE2_HIGHPASS_Q'></td>
   </tr>

   <tr>
    <th>FE2_HIGHPASS_CUTOFF</th>
    <td><input type='text' name='Flix2_FilterSetParam:FE2_HIGHPASS_CUTOFF'></td>
   </tr>
  </table>

 </td>
</tr>
<!-- END - HIGHPASS filter parameters -->

<tr>
 <td>
  <label>
   <input type='checkbox' class='filter'
          name='FE2_FILTER_LOWPASS' value='afilter:'
          onchange="toggle_ftable('filter_lowpass',this.checked)">
   FE2_FILTER_LOWPASS
  </label>

  <table id='filter_lowpass' class='disabled'>
   <tr>
    <th><abbr title="default: 0.707">FE2_LOWPASS_Q</abbr></th>
    <td><input type='text' name='Flix2_FilterSetParam:FE2_LOWPASS_Q'></td>
   </tr>

   <tr>
    <th>FE2_LOWPASS_CUTOFF</th>
    <td><input type='text' name='Flix2_FilterSetParam:FE2_LOWPASS_CUTOFF'></td>
   </tr>
  </table>

 </td>
</tr>
<!-- END - LOWPASS filter parameters -->

<tr>
 <td>
  <label>
   <input type='checkbox' class='filter'
          name='FE2_FILTER_RESAMPLE' value='afilter:'
          onchange="toggle_ftable('filter_resample',this.checked)">
   FE2_FILTER_RESAMPLE
  </label>

  <table id='filter_resample' class='disabled'>
   <tr>
    <th><abbr title="default: 0">FE2_RESAMPLE_RATE</abbr></th>
    <td><input type='text' name='Flix2_FilterSetParam:FE2_RESAMPLE_RATE'></td>
   </tr>

   <tr>
    <th><abbr title="default: 0">FE2_RESAMPLE_CHANNELS</abbr></th>
    <td><input type='text' name='Flix2_FilterSetParam:FE2_RESAMPLE_CHANNELS'></td>
   </tr>
  </table>

 </td>
</tr>
<!-- END - RESAMPLE filter parameters -->

</table>
</fieldset>

<!-- ##MUXERS####################################################################### -->
<hr>
<fieldset class='collapsed' id="muxers">
<legend onclick='toggle_expand(this)'>Muxers</legend>
<table>

<tr>
 <td>
 <label>
  <input type='radio' name='muxer:' value='FE2_MUXER_3GP'
         onfocus="set_muxer_visible('tgptable')">
  FE2_MUXER_3GP&nbsp;
 </label>
 <label>
  <input type='radio' name='muxer:' value='FE2_MUXER_3G2'
         onfocus="set_muxer_visible('tg2table')">
  FE2_MUXER_3G2&nbsp;
 </label>
 <label>
  <input type='radio' name='muxer:' value='FE2_MUXER_FLV'
         onfocus="set_muxer_visible('flvtable',true)">
  FE2_MUXER_FLV&nbsp;
 </label>
 <label>
  <input type='radio' name='muxer:' value='FE2_MUXER_MOV'
         onfocus="set_muxer_visible('movtable')">
  FE2_MUXER_MOV&nbsp;
 </label>
 <label>
  <input type='radio' name='muxer:' value='FE2_MUXER_MP4'
         onfocus="set_muxer_visible('mp4table')">
  FE2_MUXER_MP4&nbsp;
 </label>
 <label>
  <input type='radio' name='muxer:' value='FE2_MUXER_SWF'
         onfocus="set_muxer_visible('swftable',true)">
  FE2_MUXER_SWF
 </label>

 <!-- 3GP muxer parameters -->
 <table id='tgptable' class='hidden'>
  <tr>
   <th>(FE2_MUXER_3GP currently defines no parameters)</th>
  </tr>
 </table>
 <!-- END - 3GP muxer parameters -->

 <!-- 3G2 muxer parameters -->
 <table id='tg2table' class='hidden'>
  <tr>
   <th>(FE2_MUXER_3G2 currently defines no parameters)</th>
  </tr>
 </table>
 <!-- END - 3G2 muxer parameters -->

 <!-- FLV muxer parameters -->
 <table id='flvtable' class='hidden'>
  <tr>
   <th><abbr title="Format = cueptNAME '=' cueptTIME_SECONDS e.g. 'evtpt0=343.0'">
       FE2_FLV_CUEPT_EVENT</abbr></th>
   <td><input type='text' name='Flix2_MuxerSetParamAsStr:FE2_FLV_CUEPT_EVENT'></td>
  </tr>

  <tr>
      <th><abbr title="Format = cueptNAME '=' cueptTIME_SECONDS e.g. 'navpt0=343.0'">
       FE2_FLV_CUEPT_NAV</abbr></th>
   <td><input type='text' name='Flix2_MuxerSetParamAsStr:FE2_FLV_CUEPT_NAV'></td>
  </tr>

  <tr>
   <th><abbr title="e.g. 'cuept_name&amp;n0=v0&amp;n1=v1...'">
       FE2_FLV_CUEPT_PARAM</abbr></th>
   <td><input type='text' name='Flix2_MuxerSetParamAsStr:FE2_FLV_CUEPT_PARAM'></td>
  </tr>
 </table>
 <!-- END - FLV muxer parameters -->

 <!-- MOV muxer parameters -->
 <table id='movtable' class='hidden'>
  <tr>
   <th>(FE2_MUXER_MOV currently defines no parameters)</th>
  </tr>
 </table>
 <!-- END - MOV muxer parameters -->

 <!-- MP4 muxer parameters -->
 <table id='mp4table' class='hidden'>
  <tr>
   <th>(FE2_MUXER_MP4 currently defines no parameters)</th>
  </tr>
 </table>
 <!-- END - MP4 muxer parameters -->

 <!-- SWF muxer parameters -->
 <table id='swftable' class='hidden'>
  <tr>
   <th><abbr title="default: video width">FE2_SWF_WIDTH</abbr></th>
   <td><input type='text' name='Flix2_MuxerSetParam:FE2_SWF_WIDTH'></td>
  </tr>

  <tr>
   <th><abbr title="default: video height">FE2_SWF_HEIGHT</abbr></th>
   <td><input type='text' name='Flix2_MuxerSetParam:FE2_SWF_HEIGHT'></td>
  </tr>

  <tr>
   <th><abbr title="default: video framerate">FE2_SWF_FRAMERATE</abbr></th>
   <td><input type='text' name='Flix2_MuxerSetParam:FE2_SWF_FRAMERATE'></td>
  </tr>

  <tr>
   <th>FE2_SWF_LOOP_COUNT</th>
   <td><input type='text' name='Flix2_MuxerSetParam:FE2_SWF_LOOP_COUNT'></td>
  </tr>

  <tr>
   <th><abbr title="default: none">FE2_SWF_EMBEDDED_URL</abbr></th>
   <td><input type='text' name='Flix2_MuxerSetParamAsStr:FE2_SWF_EMBEDDED_URL'></td>
  </tr>

  <tr>
   <th><abbr title="default: _self">FE2_SWF_EMBEDDED_URL_TARGET</abbr></th>
   <td>
    <select name='Flix2_MuxerSetParamAsStr:FE2_SWF_EMBEDDED_URL_TARGET'>
     <option value=""></option>
     <option value="_self">_self</option>
     <option value="_blank">_blank</option>
     <option value="_parent">_parent</option>
     <option value="_top">_top</option>
    </select>
    </td>
  </tr>

  <tr>
   <th><abbr title="default: EmbeddedUrlIsLoadMovie">FE2_SWF_EMBEDDED_URL_TYPE</abbr></th>
   <td>
    <select name='Flix2_MuxerSetParam:FE2_SWF_EMBEDDED_URL_TYPE'>
     <option value=""></option>
     <option value="%(EmbeddedUrlIsGetUrl)d">EmbeddedUrlIsGetUrl</option>
     <option value="%(EmbeddedUrlIsLoadMovie)d">EmbeddedUrlIsLoadMovie</option>
    </select>
   </td>
  </tr>

  <tr>
   <th><abbr title="e.g. n0=v0&amp;n1=v1...">FE2_SWF_ADD_VARIABLE</abbr></th>
   <td><input type='text' name='Flix2_MuxerSetParamAsStr:FE2_SWF_ADD_VARIABLE'></td>
  </tr>

  <tr><th><b>Preloader Settings:</b></th><td></td></tr>

  <tr>
   <th><abbr title="default: SwfPreloaderNone">FE2_SWF_PRELOAD_TYPE</abbr></th>
   <td>
    <select name='Flix2_MuxerSetParam:FE2_SWF_PRELOAD_TYPE'>
     <option value=""></option>
     <option value="%(SwfPreloaderNone)d">SwfPreloaderNone</option>
     <option value="%(SwfFixedPreloader)d">SwfFixedPreloader</option>
     <option value="%(SwfAdaptivePreloader)d">SwfAdaptivePreloader</option>
    </select>
   </td>
  </tr>

  <tr>
   <th><abbr title="default: 20">FE2_SWF_FIXED_PRELOAD_PCT</abbr></th>
   <td><input type='text' name='Flix2_MuxerSetParam:FE2_SWF_FIXED_PRELOAD_PCT'></td>
  </tr>

  <tr>
   <th><abbr title="default: 1.1">FE2_SWF_ADAPTIVE_PRELOAD_BUFFER_FACTOR</abbr></th>
   <td><input type='text' name='Flix2_MuxerSetParam:FE2_SWF_ADAPTIVE_PRELOAD_BUFFER_FACTOR'></td>
  </tr>

  <tr><th><b>Start Settings:</b></th><td></td></tr>

  <tr>
   <th><abbr title="default: SwfOnMovieStartAutomatically">FE2_SWF_ON_START_OPTION</abbr></th>
   <td>
    <select name='Flix2_MuxerSetParam:FE2_SWF_ON_START_OPTION'>
     <option value=""></option>
     <option value="%(SwfOnMovieStartAutomatically)d">SwfOnMovieStartAutomatically</option>
     <option value="%(SwfOnMovieStartOnClick)d">SwfOnMovieStartOnClick</option>
     <option value="%(SwfOnMovieStartWait)d">SwfOnMovieStartWait</option>
     <option value="%(SwfOnMovieStartEmbedSTOP)d">SwfOnMovieStartEmbedSTOP</option>
    </select>
   </td>
  </tr>

  <tr>
   <th><abbr title="default: 0">FE2_SWF_START_BLANK_FRAME</abbr></th>
   <td><input type='text' name='Flix2_MuxerSetParam:FE2_SWF_START_BLANK_FRAME'></td>
  </tr>

  <tr>
   <th><abbr title="default: 0">FE2_SWF_START_WAIT_SEC</abbr></th>
   <td><input type='text' name='Flix2_MuxerSetParam:FE2_SWF_START_WAIT_SEC'></td>
  </tr>

  <tr><th><b>End Settings:</b></th><td></td></tr>

  <tr>
   <th><abbr title="default: SwfOnMovieEndNothing">FE2_SWF_ON_END_OPTION</abbr></th>
   <td>
    <select name='Flix2_MuxerSetParam:FE2_SWF_ON_END_OPTION'>
     <option value=""></option>
     <option value="%(SwfOnMovieEndNothing)d">SwfOnMovieEndNothing</option>
     <option value="%(SwfOnMovieEndSTOP)d">SwfOnMovieEndSTOP</option>
     <option value="%(SwfOnMovieEndLoop)d">SwfOnMovieEndLoop</option>
     <option value="%(SwfOnMovieEndUnload)d">SwfOnMovieEndUnload</option>
     <option value="%(SwfOnMovieEndLoadMovie)d">SwfOnMovieEndLoadMovie</option>
    </select>
   </td>
  </tr>

  <tr>
   <th>FE2_SWF_ON_END_URL</th>
   <td><input type='text' name='Flix2_MuxerSetParamAsStr:FE2_SWF_ON_END_URL'></td>
  </tr>
 </table>
 <!-- END - SWF muxer parameters -->

</table>
</fieldset>

<!-- ##END FORM######################################################### -->
<hr>
<p>
 <input type="submit" value="Start Encode">
 <input type='reset' value='Reset' onclick='reset_tables();'>
</p>
</form>
</div>
</body>
</html>
""" % flix_syms

process_sample.py

#!/usr/bin/python -u
##==========================================================================
##
##  Copyright (c) On2 Technologies Inc. All Rights Reserved.
##
##--------------------------------------------------------------------------
##
##  File:        $Workfile: process_sample.py$
##               $Revision: 24$
##
##  Last Update: $DateUTC: 2007-09-26 16:36:48Z$
##
##--------------------------------------------------------------------------
##
import sys,os,cgi
import flixengine2
import time
import string

def print_encoder_status():
    print "<br>Encoder Status<br>"

    res= flixengine2.Flix2_GetEncoderState(flix)
    print "&nbsp;Flix2_GetEncoderState: %d<br>" % res[1]

    res= flixengine2.Flix2_Errno(flix)
    print "&nbsp;Flix2_Errno: sc:%d flixerrno:%d syserrno:%d<br>" %\
        (res[0],res[1],res[2])

def process_sc(func, sc):
    print "<td align=\"center\">%d</td>" % sc

    if (sc != flixengine2.ON2_OK):
        if (sc == flixengine2.ON2_NET_ERROR): str = "rpcerr"
        else: str = "flixerrno"

        res = flixengine2.Flix2_Errno(flix)
        print "<td>Flix2_Errno: sc:%d %s:%d syserrno:%d</td>" %\
            (res[0],str,res[1],res[2])
        raise Exception(func)

    print "</tr>"

def SimpleGet(func):
    res = func(flix)
    if (res[0] != 0):
        raise Exception(func)
    return res[1]

def SimpleSet(func, arg):
    functry = func+'(flix, arg)'
    print "<tr><td>%s( %s )</td>"  % (func, arg)
    sc = eval(functry)
    process_sc(func,sc)

def SimpleSetNum(func, arg):
    functry = func+'(flix, int(arg))'
    print "<tr><td>%s( %d )</td>"  % (func, int(arg))
    sc = eval(functry)
    process_sc(func,sc)

def init_codec(name):
    global codec, codecptr

    ##if name is a codec name, e.g. FE2_CODEC_VP6, add an instance
    ##we'll assume all Flix2_CodecSetParam's relate to this codec until we
    ##hit the next codec name
    if(codecptr):
        flixengine2.delete_flix2plgnhandlep(codecptr)

    print "<tr><td>Flix2_AddCodec( %s )</td>" % name
    codecptr = flixengine2.new_flix2plgnhandlep()
    sc = flixengine2.Flix2_AddCodec(codecptr, flix, eval('flixengine2.'+name))
    process_sc('Flix2_AddCodec',sc)

    #retrieve the codec handle to be used in all Codec API function calls
    codec = flixengine2.flix2plgnhandlep_value(codecptr)

def codec_interface(funcname, name, value):
    print "<tr><td>%s( %s, %s )</td>" % (funcname,name,value)
    if 'AsStr' in funcname:
        functry = 'flixengine2.'+funcname+'(codec, flixengine2.'+name+' , \"'+value+'\")'
    else:
        functry = 'flixengine2.'+funcname+'(codec, flixengine2.'+name+' , '+value+')'

    sc = eval(functry)
    process_sc(funcname,sc)

def init_filter(name):
    global filter, filterptr

    ##if name is a filter name, e.g. FE2_FILTER_CUT, add an instance
    ##we'll assume all Flix2_FilterSetParam's relate to this filter until we
    ##hit the next filter name
    if(filterptr):
        flixengine2.delete_flix2plgnhandlep(filterptr)

    print "<tr><td>Flix2_AddCodec( %s )</td>" % name
    filterptr = flixengine2.new_flix2plgnhandlep()
    sc = flixengine2.Flix2_AddFilter(filterptr, flix, eval('flixengine2.'+name))
    process_sc('Flix2_AddFilter',sc)

    #retrieve the filter handle to be used in all Filter API function calls
    filter = flixengine2.flix2plgnhandlep_value(filterptr)

def filter_interface(funcname, name, value):
    print "<tr><td>%s( %s, %s )</td>" % (funcname,name,value)
    if 'AsStr' in funcname:
        functry = 'flixengine2.'+funcname+'(filter, flixengine2.'+name+' , \"'+value+'\")'
    else:
        functry = 'flixengine2.'+funcname+'(filter, flixengine2.'+name+' , '+value+')'

    sc = eval(functry)
    process_sc(funcname,sc)

def init_muxer(name):
    global muxer, muxerptr

    ##if name is a muxer name, e.g. FE2_MUXER_FLV, add an instance
    ##we'll assume all Flix2_MuxerSetParam's relate to this muxer until we
    ##hit the next muxer name
    if(muxerptr):
        flixengine2.delete_flix2plgnhandlep(muxerptr)

    print "<tr><td>Flix2_AddMuxer( %s )</td>" % name
    muxerptr = flixengine2.new_flix2plgnhandlep()
    sc = flixengine2.Flix2_AddMuxer(muxerptr, flix, eval('flixengine2.'+name))
    process_sc('Flix2_AddMuxer',sc)

    #retrieve the muxer handle to be used in all Muxer API function calls
    muxer = flixengine2.flix2plgnhandlep_value(muxerptr)

def muxer_interface(funcname, name, value):