Add JW Player to theme_actions.php

I have downloaded the JW player plugin and would like to add a MP4 video to my home page.

The only way I can see to do this is by editing the theme_actions.php file – please see code below and where I would like to enter the code for the video…

I have tried reading about adding shortcode within the PHP file, but I am not very experienced in coding and couldn’t make it work, so any help would be gratefully appreciated – please make it very noob friendly.

<!--Start Entry Wrapper-->
                            <div id="entry_wrapper">
                                <div class="grid_10 alpha">
                                    <!--Start Entry-->
                                    <div class="entry">
                                    <?php
                                          echo "<h1 class='entry_heading'>Boost your technique with online video tutorials!</h1>
<h4 class='entry_content'>Pro-Am Strings is an online violin school for intermediate to advanced amateur violin and viola players.</h4>
<h1 class='entry_heading'>Why an online campus?</h1>
<h4 class='entry_content'>Pro-Am Strings facilitates creative learning in different formats: videos, Skype lessons, away days and discussion forums, all in one place. Learn what you want when you want it, wherever you are. On-the-go-learning from your computer, tablet or mobile.</h4>
<h4 class='front_page_link'>Unlimited access. Expert teaching!</h4>";
                                          ?>
                                     <?php
                                        if (inkthemes_get_option('inkthemes_btn_text_1') != '') {
                                            echo '<a class="entry_btn" href="' . inkthemes_get_option('inkthemes_btn_link_1') . '"><span class="btn_left"></span><span class="btn_right">' . inkthemes_get_option('inkthemes_btn_text_1') . '</span></a>';
                                        } else {
                                            echo '<a class="entry_btn" href="#"><span class="btn_left"></span><span class="btn_right">Subscribe Now</span></a>';
                                        }
                                        ?>
                                    </div>
                                    <!--End Entry-->
                                </div>
                                <div class="grid_14 omega">
                                    <!--Start Vid content-->
                                    <div class="vid_content">                                      

                                        <div class="vid">

                            <!--I WANT MY VIDEO HERE -->

                                         </div>
                                    </div>
                                    <!--End Vid Content-->
                                </div>
                            </div>
                            <!--End Entry Wrapper-->

This is the shortcode of the video I want to use….
[jwplayer player=”1″ mediaid=”7″ image=”/wp-content/themes/subscribelytheme/functions/lib/images/default_image.jpg”]

The video is MP4 and will be stored on my server.

Many thanks

E Cameron