Don’t Preview Encoded files in QuickTime Pro on Windows

Jan Ozer November 22, 2010 Articles Leave a comment 1,471 Views

I recently was producing some files for a client in Sorenson Squeeze, and saw some funky differences in exposure and contrast when previewing my work in QuickTime Player and other players. I produced this file at 1280×720, so feel free to zoom out to full screen to watch this video.

</p> <div class="addtoany_share_save_container addtoany_content addtoany_content_bottom"><div class="a2a_kit a2a_kit_size_32 addtoany_list" data-a2a-url="https://streaminglearningcenter.com/articles/dont-preview-encoded-files-in-quicktime-pro-on-windows.html" data-a2a-title="Don’t Preview Encoded files in QuickTime Pro on Windows"><a class="a2a_button_linkedin" href="https://www.addtoany.com/add_to/linkedin?linkurl=https%3A%2F%2Fstreaminglearningcenter.com%2Farticles%2Fdont-preview-encoded-files-in-quicktime-pro-on-windows.html&linkname=Don%E2%80%99t%20Preview%20Encoded%20files%20in%20QuickTime%20Pro%20on%20Windows" title="LinkedIn" rel="nofollow noopener" target="_blank"></a><a class="a2a_button_facebook" href="https://www.addtoany.com/add_to/facebook?linkurl=https%3A%2F%2Fstreaminglearningcenter.com%2Farticles%2Fdont-preview-encoded-files-in-quicktime-pro-on-windows.html&linkname=Don%E2%80%99t%20Preview%20Encoded%20files%20in%20QuickTime%20Pro%20on%20Windows" title="Facebook" rel="nofollow noopener" target="_blank"></a><a class="a2a_button_twitter" href="https://www.addtoany.com/add_to/twitter?linkurl=https%3A%2F%2Fstreaminglearningcenter.com%2Farticles%2Fdont-preview-encoded-files-in-quicktime-pro-on-windows.html&linkname=Don%E2%80%99t%20Preview%20Encoded%20files%20in%20QuickTime%20Pro%20on%20Windows" title="Twitter" rel="nofollow noopener" target="_blank"></a></div></div> </div> <div class="share-post"> <span class="share-text">Share</span> <script> window.___gcfg = {lang: 'en-US'}; (function(w, d, s) { function go(){ var js, fjs = d.getElementsByTagName(s)[0], load = function(url, id) { if (d.getElementById(id)) {return;} js = d.createElement(s); js.src = url; js.id = id; fjs.parentNode.insertBefore(js, fjs); }; load('//connect.facebook.net/en/all.js#xfbml=1', 'fbjssdk' ); load('//platform.twitter.com/widgets.js', 'tweetjs' ); } if (w.addEventListener) { w.addEventListener("load", go, false); } else if (w.attachEvent) { w.attachEvent("onload",go); } }(window, document, 'script')); </script> <ul class="normal-social"> <li> <div class="fb-like" data-href="https://streaminglearningcenter.com/articles/dont-preview-encoded-files-in-quicktime-pro-on-windows.html" data-send="false" data-layout="button_count" data-width="90" data-show-faces="false"></div> </li> <li><a href="https://twitter.com/share" class="twitter-share-button wpel-icon-right" data-url="https://streaminglearningcenter.com/articles/dont-preview-encoded-files-in-quicktime-pro-on-windows.html" data-text="Don’t Preview Encoded files in QuickTime Pro on Windows" data-via="" data-lang="en" data-wpel-link="external" target="_blank" rel="external noopener noreferrer">tweet<span class="wpel-icon wpel-image wpel-icon-2"></span></a></li> <li><su:badge layout="2" location="https://streaminglearningcenter.com/articles/dont-preview-encoded-files-in-quicktime-pro-on-windows.html"></su:badge> <script type="text/javascript"> (function() { var li = document.createElement('script'); li.type = 'text/javascript'; li.async = true; li.src = ('https:' == document.location.protocol ? 'https:' : 'http:') + '//platform.stumbleupon.com/1/widgets.js'; var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(li, s); })(); </script> </li> <li><script src="https://platform.linkedin.com/in.js" type="text/javascript"></script><script type="IN/Share" data-url="https://streaminglearningcenter.com/articles/dont-preview-encoded-files-in-quicktime-pro-on-windows.html" data-counter="right"></script></li> <li style="width:80px;"><script type="text/javascript" src="https://assets.pinterest.com/js/pinit.js"></script><a href="http://pinterest.com/pin/create/button/?url=https://streaminglearningcenter.com/articles/dont-preview-encoded-files-in-quicktime-pro-on-windows.html&media=" class="pin-it-button" count-layout="horizontal" data-wpel-link="external" target="_blank" rel="external noopener noreferrer"><img border="0" data-src="https://assets.pinterest.com/images/PinExt.png" title="Pin It" src="data:image/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==" class="lazyload" /></a></li> </ul> <div class="clear"></div> </div>  <div class="clear"></div> </div> </article> <p class="post-tag">Tags <a href="https://streaminglearningcenter.com/tag/preprocessing-your-video" rel="tag" data-wpel-link="internal">Preprocessing your video</a> <a href="https://streaminglearningcenter.com/tag/streaming-production" rel="tag" data-wpel-link="internal">Streaming production</a></p> <div class="e3lan e3lan-post"> </div> <section id="author-box"> <div class="block-head"> <h3>About Jan Ozer </h3><div class="stripe-line"></div> </div> <div class="post-listing"> <div class="author-bio"> <div class="author-avatar"> <img alt='Avatar photo' data-src='https://streaminglearningcenter.com/wp-content/uploads/2021/07/janhead-90x90.jpg' data-srcset='https://streaminglearningcenter.com/wp-content/uploads/2021/07/janhead-180x180.jpg 2x' class='avatar avatar-90 photo lazyload' height='90' width='90' decoding='async' src='data:image/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==' style='--smush-placeholder-width: 90px; --smush-placeholder-aspect-ratio: 90/90;' /> </div> <div class="author-description"> I help companies train new technical hires in streaming media-related positions; I also help companies optimize their codec selections and encoding stacks and evaluate new encoders and codecs. I am a contributing editor to Streaming Media Magazine, writing about codecs and encoding tools. I have written multiple authoritative books on video encoding, including Video Encoding by the Numbers: Eliminate the Guesswork from your Streaming Video (https://amzn.to/3kV6R1j) and Learn to Produce Video with FFmpeg: In Thirty Minutes or Less (https://amzn.to/3ZJih7e). I have multiple courses relating to streaming media production, all available at https://bit.ly/slc_courses. I currently work as www.netint.com as a Senior Director in Marketing. </div> <div class="author-social flat-social"> <a class="social-site" target="_blank" href="https://www.streaminglearningcenter.com" data-wpel-link="internal"><i class="fa fa-home"></i></a> <a class="social-linkedin wpel-icon-right" target="_blank" href="https://www.linkedin.com/in/jan-ozer/" data-wpel-link="external" rel="external noopener noreferrer"><i class="fa fa-linkedin"></i><span class="wpel-icon wpel-image wpel-icon-2"></span></a> <a class="social-youtube wpel-icon-right" target="_blank" href="https://www.youtube.com/@JanOzer" data-wpel-link="external" rel="external noopener noreferrer"><i class="fa fa-youtube"></i><span class="wpel-icon wpel-image wpel-icon-2"></span></a> </div> <div class="clear"></div> </div> </div> </section> <div class="post-navigation"> <div class="post-previous"><a href="https://streaminglearningcenter.com/blogs/neat-video-filter-reduces-noise-for-higher-quality-compression.html" rel="prev" data-wpel-link="internal"><span>Previous</span> Neat Video Filter Reduces Noise for Higher Quality Compression</a></div> <div class="post-next"><a href="https://streaminglearningcenter.com/articles/interview-on-webm-and-html5-at-streamingmedia-west.html" rel="next" data-wpel-link="internal"><span>Next</span> Interview on WebM and HTML5 at StreamingMedia West</a></div> </div> <section id="check-also-box" class="post-listing check-also-right"> <a href="#" id="check-also-close"><i class="fa fa-close"></i></a> <div class="block-head"> <h3>Check Also</h3> </div> <div class="check-also-post"> <div class="post-thumbnail"> <a href="https://streaminglearningcenter.com/articles/cmsd-mqa-carrying-quality-scores-through-the-live-streaming-chain.html" data-wpel-link="internal"> <img width="292" height="165" data-src="https://streaminglearningcenter.com/wp-content/uploads/2026/03/MQA_featured-292x165.jpg" class="attachment-tie-medium size-tie-medium wp-post-image lazyload" alt="" decoding="async" data-srcset="https://streaminglearningcenter.com/wp-content/uploads/2026/03/MQA_featured-292x165.jpg 292w, https://streaminglearningcenter.com/wp-content/uploads/2026/03/MQA_featured-300x170.jpg 300w, https://streaminglearningcenter.com/wp-content/uploads/2026/03/MQA_featured-1024x580.jpg 1024w, https://streaminglearningcenter.com/wp-content/uploads/2026/03/MQA_featured-768x435.jpg 768w, https://streaminglearningcenter.com/wp-content/uploads/2026/03/MQA_featured-1536x869.jpg 1536w, https://streaminglearningcenter.com/wp-content/uploads/2026/03/MQA_featured-110x62.jpg 110w, https://streaminglearningcenter.com/wp-content/uploads/2026/03/MQA_featured-310x175.jpg 310w, https://streaminglearningcenter.com/wp-content/uploads/2026/03/MQA_featured-583x330.jpg 583w, https://streaminglearningcenter.com/wp-content/uploads/2026/03/MQA_featured-928x525.jpg 928w, https://streaminglearningcenter.com/wp-content/uploads/2026/03/MQA_featured.jpg 1834w" data-sizes="(max-width: 292px) 100vw, 292px" src="data:image/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==" style="--smush-placeholder-width: 292px; --smush-placeholder-aspect-ratio: 292/165;" /> <span class="fa overlay-icon"></span> </a> </div> <h2 class="post-title"><a href="https://streaminglearningcenter.com/articles/cmsd-mqa-carrying-quality-scores-through-the-live-streaming-chain.html" rel="bookmark" data-wpel-link="internal">CMSD-MQA: Carrying Quality Scores Through the Live Streaming Chain</a></h2> <p>I’ve been tracking CMSD-MQA for a while now. Briefly, Common Media Server Data for Media …</p> </div> <div class="check-also-post"> <div class="post-thumbnail"> <a href="https://streaminglearningcenter.com/encoding/when-theres-no-frand-what-dolbys-suit-against-snap-means-for-the-industry.html" data-wpel-link="internal"> <img width="308" height="165" data-src="https://streaminglearningcenter.com/wp-content/uploads/2026/03/Dolby_AV1_2-308x165.jpg" class="attachment-tie-medium size-tie-medium wp-post-image lazyload" alt="" decoding="async" data-srcset="https://streaminglearningcenter.com/wp-content/uploads/2026/03/Dolby_AV1_2-308x165.jpg 308w, https://streaminglearningcenter.com/wp-content/uploads/2026/03/Dolby_AV1_2-300x161.jpg 300w, https://streaminglearningcenter.com/wp-content/uploads/2026/03/Dolby_AV1_2-1024x548.jpg 1024w, https://streaminglearningcenter.com/wp-content/uploads/2026/03/Dolby_AV1_2-768x411.jpg 768w, https://streaminglearningcenter.com/wp-content/uploads/2026/03/Dolby_AV1_2-110x59.jpg 110w, https://streaminglearningcenter.com/wp-content/uploads/2026/03/Dolby_AV1_2-310x166.jpg 310w, https://streaminglearningcenter.com/wp-content/uploads/2026/03/Dolby_AV1_2-616x330.jpg 616w, https://streaminglearningcenter.com/wp-content/uploads/2026/03/Dolby_AV1_2-981x525.jpg 981w, https://streaminglearningcenter.com/wp-content/uploads/2026/03/Dolby_AV1_2.jpg 1440w" data-sizes="(max-width: 308px) 100vw, 308px" src="data:image/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==" style="--smush-placeholder-width: 308px; --smush-placeholder-aspect-ratio: 308/165;" /> <span class="fa overlay-icon"></span> </a> </div> <h2 class="post-title"><a href="https://streaminglearningcenter.com/encoding/when-theres-no-frand-what-dolbys-suit-against-snap-means-for-the-industry.html" rel="bookmark" data-wpel-link="internal">When There’s No FRAND: What Dolby’s Suit Against Snap Means for the Industry</a></h2> <p>On March 24, 2026, Dolby sued Snap Inc. (Snapchat) for AV1 and HEVC patent infringement …</p> </div> <div class="check-also-post"> <div class="post-thumbnail"> <a href="https://streaminglearningcenter.com/articles/broadpeak-debuts-best-of-both-worlds-multi-package-multiview.html" data-wpel-link="internal"> <img width="310" height="140" data-src="https://streaminglearningcenter.com/wp-content/uploads/2026/03/bp_featured-310x140.png" class="attachment-tie-medium size-tie-medium wp-post-image lazyload" alt="" decoding="async" data-srcset="https://streaminglearningcenter.com/wp-content/uploads/2026/03/bp_featured-310x140.png 310w, https://streaminglearningcenter.com/wp-content/uploads/2026/03/bp_featured-300x136.png 300w, https://streaminglearningcenter.com/wp-content/uploads/2026/03/bp_featured-1024x463.png 1024w, https://streaminglearningcenter.com/wp-content/uploads/2026/03/bp_featured-768x347.png 768w, https://streaminglearningcenter.com/wp-content/uploads/2026/03/bp_featured-1536x694.png 1536w, https://streaminglearningcenter.com/wp-content/uploads/2026/03/bp_featured-110x50.png 110w, https://streaminglearningcenter.com/wp-content/uploads/2026/03/bp_featured-660x298.png 660w, https://streaminglearningcenter.com/wp-content/uploads/2026/03/bp_featured-1050x474.png 1050w, https://streaminglearningcenter.com/wp-content/uploads/2026/03/bp_featured.png 1890w" data-sizes="(max-width: 310px) 100vw, 310px" src="data:image/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==" style="--smush-placeholder-width: 310px; --smush-placeholder-aspect-ratio: 310/140;" /> <span class="fa overlay-icon"></span> </a> </div> <h2 class="post-title"><a href="https://streaminglearningcenter.com/articles/broadpeak-debuts-best-of-both-worlds-multi-package-multiview.html" rel="bookmark" data-wpel-link="internal">Broadpeak Debuts “Best of Both Worlds” Multi-Package Multiview</a></h2> <p>I recently interviewed Damien Sterkers, VP of Products and Solutions Marketing at Broadpeak, to discuss …</p> </div> </section> <div id="comments"> <div class="clear"></div> <div id="respond" class="comment-respond"> <h3 id="reply-title" class="comment-reply-title">Leave a Reply <small><a rel="nofollow" id="cancel-comment-reply-link" href="/articles/dont-preview-encoded-files-in-quicktime-pro-on-windows.html#respond" style="display:none;" data-wpel-link="internal">Cancel reply</a></small></h3><form action="https://streaminglearningcenter.com/wp-comments-post.php" method="post" id="commentform" class="comment-form"><p class="comment-notes"><span id="email-notes">Your email address will not be published.</span> <span class="required-field-message">Required fields are marked <span class="required">*</span></span></p><p class="comment-form-comment"><label for="comment">Comment <span class="required">*</span></label> <textarea autocomplete="new-password" id="dbbfabf4ae" name="dbbfabf4ae" cols="45" rows="8" maxlength="65525" required></textarea><textarea id="comment" aria-label="hp-comment" aria-hidden="true" name="comment" autocomplete="new-password" style="padding:0 !important;clip:rect(1px, 1px, 1px, 1px) !important;position:absolute !important;white-space:nowrap !important;height:1px !important;width:1px !important;overflow:hidden !important;" tabindex="-1"></textarea><script data-noptimize>document.getElementById("comment").setAttribute( "id", "a9e7c766292618c0b5ce848227f683cd" );document.getElementById("dbbfabf4ae").setAttribute( "id", "comment" );</script></p><p class="comment-form-author"><label for="author">Name <span class="required">*</span></label> <input id="author" name="author" type="text" value="" size="30" maxlength="245" autocomplete="name" required /></p> <p class="comment-form-email"><label for="email">Email <span class="required">*</span></label> <input id="email" name="email" type="email" value="" size="30" maxlength="100" aria-describedby="email-notes" autocomplete="email" required /></p> <p class="comment-form-url"><label for="url">Website</label> <input id="url" name="url" type="url" value="" size="30" maxlength="200" autocomplete="url" /></p> <p class="comment-form-cookies-consent"><input id="wp-comment-cookies-consent" name="wp-comment-cookies-consent" type="checkbox" value="yes" /> <label for="wp-comment-cookies-consent">Save my name, email, and website in this browser for the next time I comment.</label></p> <p class="form-submit"><input name="submit" type="submit" id="submit" class="submit" value="Post Comment" /> <input type='hidden' name='comment_post_ID' value='5532' id='comment_post_ID' /> <input type='hidden' name='comment_parent' id='comment_parent' value='0' /> </p></form> </div> </div> </div> <aside id="sidebar"> <div class="theiaStickySidebar"> <div id="block-3" class="widget widget_block widget_media_image"><div class="widget-container"> <figure class="wp-block-image size-full"><a href="https://university.svta.org/courses/streaming-media-101/" data-wpel-link="external" target="_blank" rel="external noopener noreferrer"><img decoding="async" width="760" height="420" data-src="https://streaminglearningcenter.com/wp-content/uploads/2023/08/MEDIA-101.jpg" alt="" class="wp-image-17793 lazyload" data-srcset="https://streaminglearningcenter.com/wp-content/uploads/2023/08/MEDIA-101.jpg 760w, https://streaminglearningcenter.com/wp-content/uploads/2023/08/MEDIA-101-300x166.jpg 300w, https://streaminglearningcenter.com/wp-content/uploads/2023/08/MEDIA-101-110x61.jpg 110w, https://streaminglearningcenter.com/wp-content/uploads/2023/08/MEDIA-101-299x165.jpg 299w, https://streaminglearningcenter.com/wp-content/uploads/2023/08/MEDIA-101-310x171.jpg 310w, https://streaminglearningcenter.com/wp-content/uploads/2023/08/MEDIA-101-597x330.jpg 597w" data-sizes="(max-width: 760px) 100vw, 760px" src="data:image/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==" style="--smush-placeholder-width: 760px; --smush-placeholder-aspect-ratio: 760/420;" /></a></figure> </div></div><div id="block-7" class="widget widget_block widget_media_image"><div class="widget-container"> <figure class="wp-block-image size-full"><a href="https://university.svta.org/courses/streaming-monetization/" data-wpel-link="external" target="_blank" rel="external noopener noreferrer"><img decoding="async" width="760" height="420" data-src="https://streaminglearningcenter.com/wp-content/uploads/2025/07/course_featured_image_advert760_3.jpg" alt="" class="wp-image-20169 lazyload" data-srcset="https://streaminglearningcenter.com/wp-content/uploads/2025/07/course_featured_image_advert760_3.jpg 760w, https://streaminglearningcenter.com/wp-content/uploads/2025/07/course_featured_image_advert760_3-300x166.jpg 300w, https://streaminglearningcenter.com/wp-content/uploads/2025/07/course_featured_image_advert760_3-110x61.jpg 110w, https://streaminglearningcenter.com/wp-content/uploads/2025/07/course_featured_image_advert760_3-299x165.jpg 299w, https://streaminglearningcenter.com/wp-content/uploads/2025/07/course_featured_image_advert760_3-310x171.jpg 310w, https://streaminglearningcenter.com/wp-content/uploads/2025/07/course_featured_image_advert760_3-597x330.jpg 597w" data-sizes="(max-width: 760px) 100vw, 760px" src="data:image/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==" style="--smush-placeholder-width: 760px; --smush-placeholder-aspect-ratio: 760/420;" /></a></figure> </div></div><div id="block-6" class="widget widget_block widget_media_image"><div class="widget-container"> <figure class="wp-block-image size-full"><a href="https://courses.streaminglearningcenter.com/courses/Introduction-to-streaming-media" data-wpel-link="external" target="_blank" rel="external noopener noreferrer"><img decoding="async" width="760" height="420" data-src="https://streaminglearningcenter.com/wp-content/uploads/2023/08/Introduction-to-Streaming-Media.jpg" alt="" class="wp-image-17796 lazyload" data-srcset="https://streaminglearningcenter.com/wp-content/uploads/2023/08/Introduction-to-Streaming-Media.jpg 760w, https://streaminglearningcenter.com/wp-content/uploads/2023/08/Introduction-to-Streaming-Media-300x166.jpg 300w, https://streaminglearningcenter.com/wp-content/uploads/2023/08/Introduction-to-Streaming-Media-110x61.jpg 110w, https://streaminglearningcenter.com/wp-content/uploads/2023/08/Introduction-to-Streaming-Media-299x165.jpg 299w, https://streaminglearningcenter.com/wp-content/uploads/2023/08/Introduction-to-Streaming-Media-310x171.jpg 310w, https://streaminglearningcenter.com/wp-content/uploads/2023/08/Introduction-to-Streaming-Media-597x330.jpg 597w" data-sizes="(max-width: 760px) 100vw, 760px" src="data:image/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==" style="--smush-placeholder-width: 760px; --smush-placeholder-aspect-ratio: 760/420;" /></a></figure> </div></div><div id="block-4" class="widget widget_block widget_media_image"><div class="widget-container"> <figure class="wp-block-image size-full"><a href="https://courses.streaminglearningcenter.com/courses/computing-and-using-video-quality-metrics-a-course-for-encoding-professionals" data-wpel-link="external" target="_blank" rel="external noopener noreferrer"><img decoding="async" width="760" height="420" data-src="https://streaminglearningcenter.com/wp-content/uploads/2023/08/Computing-_-Using-Video-Quality-Metrics.jpg" alt="" class="wp-image-17794 lazyload" data-srcset="https://streaminglearningcenter.com/wp-content/uploads/2023/08/Computing-_-Using-Video-Quality-Metrics.jpg 760w, https://streaminglearningcenter.com/wp-content/uploads/2023/08/Computing-_-Using-Video-Quality-Metrics-300x166.jpg 300w, https://streaminglearningcenter.com/wp-content/uploads/2023/08/Computing-_-Using-Video-Quality-Metrics-110x61.jpg 110w, https://streaminglearningcenter.com/wp-content/uploads/2023/08/Computing-_-Using-Video-Quality-Metrics-299x165.jpg 299w, https://streaminglearningcenter.com/wp-content/uploads/2023/08/Computing-_-Using-Video-Quality-Metrics-310x171.jpg 310w, https://streaminglearningcenter.com/wp-content/uploads/2023/08/Computing-_-Using-Video-Quality-Metrics-597x330.jpg 597w" data-sizes="(max-width: 760px) 100vw, 760px" src="data:image/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==" style="--smush-placeholder-width: 760px; --smush-placeholder-aspect-ratio: 760/420;" /></a></figure> </div></div><div id="block-5" class="widget widget_block widget_media_image"><div class="widget-container"> <figure class="wp-block-image size-full"><a href="https://courses.streaminglearningcenter.com/courses/getting-up-and-running-with-wowza-streaming-engine-4-8" data-wpel-link="external" target="_blank" rel="external noopener noreferrer"><img decoding="async" width="760" height="420" data-src="https://streaminglearningcenter.com/wp-content/uploads/2023/08/Wowza-Streaming.jpg" alt="" class="wp-image-17795 lazyload" data-srcset="https://streaminglearningcenter.com/wp-content/uploads/2023/08/Wowza-Streaming.jpg 760w, https://streaminglearningcenter.com/wp-content/uploads/2023/08/Wowza-Streaming-300x166.jpg 300w, https://streaminglearningcenter.com/wp-content/uploads/2023/08/Wowza-Streaming-110x61.jpg 110w, https://streaminglearningcenter.com/wp-content/uploads/2023/08/Wowza-Streaming-299x165.jpg 299w, https://streaminglearningcenter.com/wp-content/uploads/2023/08/Wowza-Streaming-310x171.jpg 310w, https://streaminglearningcenter.com/wp-content/uploads/2023/08/Wowza-Streaming-597x330.jpg 597w" data-sizes="(max-width: 760px) 100vw, 760px" src="data:image/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==" style="--smush-placeholder-width: 760px; --smush-placeholder-aspect-ratio: 760/420;" /></a></figure> </div></div> </div> </aside> <div class="clear"></div> </div> <div class="e3lan e3lan-bottom"> </div> <div class="clear"></div> <div class="footer-bottom"> <div class="container"> <div class="alignright"> </div> <div class="social-icons"> <a class="ttip-none" title="Rss" href="https://streaminglearningcenter.com/feed" target="_blank" data-wpel-link="internal"><i class="fa fa-rss"></i></a> </div> <div class="alignleft"> © Copyright 2026 Streaming Learning Center, All Rights Reserved </div> <div class="clear"></div> </div> </div> </div> </div> </div> <div id="topcontrol" class="fa fa-angle-up" title="Scroll To Top"></div> <div id="fb-root"></div> <script type="speculationrules"> {"prefetch":[{"source":"document","where":{"and":[{"href_matches":"/*"},{"not":{"href_matches":["/wp-*.php","/wp-admin/*","/wp-content/uploads/*","/wp-content/*","/wp-content/plugins/*","/wp-content/themes/sahifa/*","/*\\?(.+)"]}},{"not":{"selector_matches":"a[rel~=\"nofollow\"]"}},{"not":{"selector_matches":".no-prefetch, .no-prefetch a"}}]},"eagerness":"conservative"}]} </script> <script> const abmsg = "We noticed an ad blocker. Consider whitelisting us to support the site ❤️"; const abmsgd = "download"; const iswpdmpropage = 0; jQuery(function($){ }); </script> <div id="fb-root"></div> <div id="reading-position-indicator"></div> <script> const lazyloadRunObserver = () => { const lazyloadBackgrounds = document.querySelectorAll( `.e-con.e-parent:not(.e-lazyloaded)` ); const lazyloadBackgroundObserver = new IntersectionObserver( ( entries ) => { entries.forEach( ( entry ) => { if ( entry.isIntersecting ) { let lazyloadBackground = entry.target; if( lazyloadBackground ) { lazyloadBackground.classList.add( 'e-lazyloaded' ); } lazyloadBackgroundObserver.unobserve( entry.target ); } }); }, { rootMargin: '200px 0px 200px 0px' } ); lazyloadBackgrounds.forEach( ( lazyloadBackground ) => { lazyloadBackgroundObserver.observe( lazyloadBackground ); } ); }; const events = [ 'DOMContentLoaded', 'elementor/lazyload/observe', ]; events.forEach( ( event ) => { document.addEventListener( event, lazyloadRunObserver ); } ); </script> <script type="text/javascript"> /* MonsterInsights Scroll Tracking */ if ( typeof(jQuery) !== 'undefined' ) { jQuery( document ).ready(function(){ function monsterinsights_scroll_tracking_load() { if ( ( typeof(__gaTracker) !== 'undefined' && __gaTracker && __gaTracker.hasOwnProperty( "loaded" ) && __gaTracker.loaded == true ) || ( typeof(__gtagTracker) !== 'undefined' && __gtagTracker ) ) { (function(factory) { factory(jQuery); }(function($) { /* Scroll Depth */ "use strict"; var defaults = { percentage: true }; var $window = $(window), cache = [], scrollEventBound = false, lastPixelDepth = 0; /* * Plugin */ $.scrollDepth = function(options) { var startTime = +new Date(); options = $.extend({}, defaults, options); /* * Functions */ function sendEvent(action, label, scrollDistance, timing) { if ( 'undefined' === typeof MonsterInsightsObject || 'undefined' === typeof MonsterInsightsObject.sendEvent ) { return; } var paramName = action.toLowerCase(); var fieldsArray = { send_to: 'G-ZT2S7ZE6DM', non_interaction: true }; fieldsArray[paramName] = label; if (arguments.length > 3) { fieldsArray.scroll_timing = timing MonsterInsightsObject.sendEvent('event', 'scroll_depth', fieldsArray); } else { MonsterInsightsObject.sendEvent('event', 'scroll_depth', fieldsArray); } } function calculateMarks(docHeight) { return { '25%' : parseInt(docHeight * 0.25, 10), '50%' : parseInt(docHeight * 0.50, 10), '75%' : parseInt(docHeight * 0.75, 10), /* Cushion to trigger 100% event in iOS */ '100%': docHeight - 5 }; } function checkMarks(marks, scrollDistance, timing) { /* Check each active mark */ $.each(marks, function(key, val) { if ( $.inArray(key, cache) === -1 && scrollDistance >= val ) { sendEvent('Percentage', key, scrollDistance, timing); cache.push(key); } }); } function rounded(scrollDistance) { /* Returns String */ return (Math.floor(scrollDistance/250) * 250).toString(); } function init() { bindScrollDepth(); } /* * Public Methods */ /* Reset Scroll Depth with the originally initialized options */ $.scrollDepth.reset = function() { cache = []; lastPixelDepth = 0; $window.off('scroll.scrollDepth'); bindScrollDepth(); }; /* Add DOM elements to be tracked */ $.scrollDepth.addElements = function(elems) { if (typeof elems == "undefined" || !$.isArray(elems)) { return; } $.merge(options.elements, elems); /* If scroll event has been unbound from window, rebind */ if (!scrollEventBound) { bindScrollDepth(); } }; /* Remove DOM elements currently tracked */ $.scrollDepth.removeElements = function(elems) { if (typeof elems == "undefined" || !$.isArray(elems)) { return; } $.each(elems, function(index, elem) { var inElementsArray = $.inArray(elem, options.elements); var inCacheArray = $.inArray(elem, cache); if (inElementsArray != -1) { options.elements.splice(inElementsArray, 1); } if (inCacheArray != -1) { cache.splice(inCacheArray, 1); } }); }; /* * Throttle function borrowed from: * Underscore.js 1.5.2 * http://underscorejs.org * (c) 2009-2013 Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors * Underscore may be freely distributed under the MIT license. */ function throttle(func, wait) { var context, args, result; var timeout = null; var previous = 0; var later = function() { previous = new Date; timeout = null; result = func.apply(context, args); }; return function() { var now = new Date; if (!previous) previous = now; var remaining = wait - (now - previous); context = this; args = arguments; if (remaining <= 0) { clearTimeout(timeout); timeout = null; previous = now; result = func.apply(context, args); } else if (!timeout) { timeout = setTimeout(later, remaining); } return result; }; } /* * Scroll Event */ function bindScrollDepth() { scrollEventBound = true; $window.on('scroll.scrollDepth', throttle(function() { /* * We calculate document and window height on each scroll event to * account for dynamic DOM changes. */ var docHeight = $(document).height(), winHeight = window.innerHeight ? window.innerHeight : $window.height(), scrollDistance = $window.scrollTop() + winHeight, /* Recalculate percentage marks */ marks = calculateMarks(docHeight), /* Timing */ timing = +new Date - startTime; checkMarks(marks, scrollDistance, timing); }, 500)); } init(); }; /* UMD export */ return $.scrollDepth; })); jQuery.scrollDepth(); } else { setTimeout(monsterinsights_scroll_tracking_load, 200); } } monsterinsights_scroll_tracking_load(); }); } /* End MonsterInsights Scroll Tracking */ </script><script type="text/javascript" src="https://streaminglearningcenter.com/wp-includes/js/jquery/jquery.form.min.js" id="jquery-form-js"></script> <script type="text/javascript" id="dlm-xhr-js-extra"> /* <![CDATA[ */ var dlmXHRtranslations = {"error":"An error occurred while trying to download the file. Please try again.","not_found":"Download does not exist.","no_file_path":"No file path defined.","no_file_paths":"No file paths defined.","filetype":"Download is not allowed for this file type.","file_access_denied":"Access denied to this file.","access_denied":"Access denied. You do not have permission to download this file.","security_error":"Something is wrong with the file path.","file_not_found":"File not found."}; //# sourceURL=dlm-xhr-js-extra /* ]]> */ </script> <script type="text/javascript" id="dlm-xhr-js-before"> /* <![CDATA[ */ const dlmXHR = {"xhr_links":{"class":["download-link","download-button"]},"prevent_duplicates":true,"ajaxUrl":"https:\/\/streaminglearningcenter.com\/wp-admin\/admin-ajax.php"}; dlmXHRinstance = {}; const dlmXHRGlobalLinks = "https://streaminglearningcenter.com/download/"; const dlmNonXHRGlobalLinks = []; dlmXHRgif = "https://streaminglearningcenter.com/wp-includes/images/spinner.gif"; const dlmXHRProgress = "1" //# sourceURL=dlm-xhr-js-before /* ]]> */ </script> <script type="text/javascript" src="https://streaminglearningcenter.com/wp-content/plugins/download-monitor/assets/js/dlm-xhr.min.js" id="dlm-xhr-js"></script> <script type="text/javascript" src="https://streaminglearningcenter.com/wp-content/plugins/easy-table-of-contents/assets/js/elementor-toc-anchor-fix.js" id="eztoc-elementor-anchor-fix-js"></script> <script type="text/javascript" id="tie-scripts-js-extra"> /* <![CDATA[ */ var tie = {"mobile_menu_active":"true","mobile_menu_top":"","lightbox_all":"true","lightbox_gallery":"true","woocommerce_lightbox":"","lightbox_skin":"dark","lightbox_thumb":"vertical","lightbox_arrows":"","sticky_sidebar":"1","is_singular":"1","reading_indicator":"true","lang_no_results":"No Results","lang_results_found":"Results Found"}; //# sourceURL=tie-scripts-js-extra /* ]]> */ </script> <script type="text/javascript" src="https://streaminglearningcenter.com/wp-content/themes/sahifa/js/tie-scripts.js" id="tie-scripts-js"></script> <script type="text/javascript" src="https://streaminglearningcenter.com/wp-content/themes/sahifa/js/ilightbox.packed.js" id="tie-ilightbox-js"></script> <script type="text/javascript" src="https://streaminglearningcenter.com/wp-content/themes/sahifa/js/validation.js" id="tie-validation-js"></script> <script type="text/javascript" src="https://streaminglearningcenter.com/wp-content/plugins/google-site-kit/dist/assets/js/googlesitekit-events-provider-wpforms-087b09462076035a76b2.js" id="googlesitekit-events-provider-wpforms-js" defer></script> <script type="text/javascript" id="smush-lazy-load-js-before"> /* <![CDATA[ */ var smushLazyLoadOptions = {"autoResizingEnabled":false,"autoResizeOptions":{"precision":5,"skipAutoWidth":true}}; //# sourceURL=smush-lazy-load-js-before /* ]]> */ </script> <script type="text/javascript" src="https://streaminglearningcenter.com/wp-content/plugins/wp-smushit/app/assets/js/smush-lazy-load.min.js" id="smush-lazy-load-js"></script> <script type="text/javascript" src="https://streaminglearningcenter.com/wp-includes/js/comment-reply.min.js" id="comment-reply-js" async="async" data-wp-strategy="async" fetchpriority="low"></script> <script type="text/javascript" src="https://streaminglearningcenter.com/wp-content/themes/sahifa/js/search.js" id="tie-search-js"></script> <script id="wp-emoji-settings" type="application/json"> {"baseUrl":"https://s.w.org/images/core/emoji/17.0.2/72x72/","ext":".png","svgUrl":"https://s.w.org/images/core/emoji/17.0.2/svg/","svgExt":".svg","source":{"concatemoji":"https://streaminglearningcenter.com/wp-includes/js/wp-emoji-release.min.js"}} </script> <script type="module"> /* <![CDATA[ */ /*! This file is auto-generated */ const a=JSON.parse(document.getElementById("wp-emoji-settings").textContent),o=(window._wpemojiSettings=a,"wpEmojiSettingsSupports"),s=["flag","emoji"];function i(e){try{var t={supportTests:e,timestamp:(new Date).valueOf()};sessionStorage.setItem(o,JSON.stringify(t))}catch(e){}}function c(e,t,n){e.clearRect(0,0,e.canvas.width,e.canvas.height),e.fillText(t,0,0);t=new Uint32Array(e.getImageData(0,0,e.canvas.width,e.canvas.height).data);e.clearRect(0,0,e.canvas.width,e.canvas.height),e.fillText(n,0,0);const a=new Uint32Array(e.getImageData(0,0,e.canvas.width,e.canvas.height).data);return t.every((e,t)=>e===a[t])}function p(e,t){e.clearRect(0,0,e.canvas.width,e.canvas.height),e.fillText(t,0,0);var n=e.getImageData(16,16,1,1);for(let e=0;e<n.data.length;e++)if(0!==n.data[e])return!1;return!0}function u(e,t,n,a){switch(t){case"flag":return n(e,"\ud83c\udff3\ufe0f\u200d\u26a7\ufe0f","\ud83c\udff3\ufe0f\u200b\u26a7\ufe0f")?!1:!n(e,"\ud83c\udde8\ud83c\uddf6","\ud83c\udde8\u200b\ud83c\uddf6")&&!n(e,"\ud83c\udff4\udb40\udc67\udb40\udc62\udb40\udc65\udb40\udc6e\udb40\udc67\udb40\udc7f","\ud83c\udff4\u200b\udb40\udc67\u200b\udb40\udc62\u200b\udb40\udc65\u200b\udb40\udc6e\u200b\udb40\udc67\u200b\udb40\udc7f");case"emoji":return!a(e,"\ud83e\u1fac8")}return!1}function f(e,t,n,a){let r;const o=(r="undefined"!=typeof WorkerGlobalScope&&self instanceof WorkerGlobalScope?new OffscreenCanvas(300,150):document.createElement("canvas")).getContext("2d",{willReadFrequently:!0}),s=(o.textBaseline="top",o.font="600 32px Arial",{});return e.forEach(e=>{s[e]=t(o,e,n,a)}),s}function r(e){var t=document.createElement("script");t.src=e,t.defer=!0,document.head.appendChild(t)}a.supports={everything:!0,everythingExceptFlag:!0},new Promise(t=>{let n=function(){try{var e=JSON.parse(sessionStorage.getItem(o));if("object"==typeof e&&"number"==typeof e.timestamp&&(new Date).valueOf()<e.timestamp+604800&&"object"==typeof e.supportTests)return e.supportTests}catch(e){}return null}();if(!n){if("undefined"!=typeof Worker&&"undefined"!=typeof OffscreenCanvas&&"undefined"!=typeof URL&&URL.createObjectURL&&"undefined"!=typeof Blob)try{var e="postMessage("+f.toString()+"("+[JSON.stringify(s),u.toString(),c.toString(),p.toString()].join(",")+"));",a=new Blob([e],{type:"text/javascript"});const r=new Worker(URL.createObjectURL(a),{name:"wpTestEmojiSupports"});return void(r.onmessage=e=>{i(n=e.data),r.terminate(),t(n)})}catch(e){}i(n=f(s,u,c,p))}t(n)}).then(e=>{for(const n in e)a.supports[n]=e[n],a.supports.everything=a.supports.everything&&a.supports[n],"flag"!==n&&(a.supports.everythingExceptFlag=a.supports.everythingExceptFlag&&a.supports[n]);var t;a.supports.everythingExceptFlag=a.supports.everythingExceptFlag&&!a.supports.flag,a.supports.everything||((t=a.source||{}).concatemoji?r(t.concatemoji):t.wpemoji&&t.twemoji&&(r(t.twemoji),r(t.wpemoji)))}); //# sourceURL=https://streaminglearningcenter.com/wp-includes/js/wp-emoji-loader.min.js /* ]]> */ </script> </body> </html>

Streaming Learning Center Where Streaming Professionals Learn to Excel

Don’t Preview Encoded files in QuickTime Pro on Windows

Related Articles

Don’t Preview Encoded files in QuickTime Pro on Windows

Related Articles

Emerging Markets for Video and Video Codecs

All Encoding Decisions Are Economic Decisions. It’s Time to Start Treating Them Accordingly

SLC Bitrate Explorer: Encode Verification for Professionals

Access Advance vs. Avanci Video: How the Streaming Programs Calculate Royalties