I just had a look at the site of of the player used

http://developer.longtailvideo.com/trac/wiki/Player5PluginsBuilding

As far as I understand one can script the player with Actionscript and interact with JS.

That means a simple webpage with two "raw" videos side by side, which are simultanously started and controlled with JS-Buttons should be possible.

AFAIK VLC is already a sufficient and cross plattform solution to record a screencast from a laptop.

Like this it's only a question of synchronizing the videos by the audio track when uploading.

Having external JS-Controls to interact could even help the audiance to further tune the synchronization.

I think that could be a good KISS solution for the start... :)

Cheers Rolf

UPDATE: As a bonus it should even be possible to synchronize a PDF or S5 presentation as long as the timecodes of slide changes are logged while presenting.

In reply to Re^2: Blending videosources of perl talks... by LanX
in thread (OT) Blending videosources of perl talks... by LanX

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post, it's "PerlMonks-approved HTML":


  • Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
  • Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
  • Read Where should I post X? if you're not absolutely sure you're posting in the right place.
  • Please read these before you post! —
  • Posts may use any of the Perl Monks Approved HTML tags:
    a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, details, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, summary, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
  • You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
            For:     Use:
    & &amp;
    < &lt;
    > &gt;
    [ &#91;
    ] &#93;
  • Link using PerlMonks shortcuts! What shortcuts can I use for linking?
  • See Writeup Formatting Tips and other pages linked from there for more info.