Channel Composer User Manual - Channel Composer User Manual- document version: 1.6.2 - 11
3.4 Assets, Metadata, Scene Parameters and Test Media
An Object, for example a Clip or Still, can refer to
fixed content or to dynamic content.
•
Example fixed content: a logo.
•
Example dynamic content: video clips;
the Template plays out a different video
clip each time it is activated.
All the fixed files that belong to a Channel design are added to the Channel Composer Project as Assets.
These Assets are included in the Channel Pack when the Project is exported to the TX/MAM database.
Thus, all the fixed design elements needed for playout - logos, straps, and so on - are available in the
Channel Pack.
To refer to dynamic content, Scene Parameters are defined. These parameters are dynamically updated
with the assets’ filename when Events are scheduled. Dynamic content is fetched from Storage for
playout.
Example:
Scene Parameter
Event ID
Scene Parameter Value
when
scheduled
clip
12345
a0000548.avf
clip
12346
a0000978.avf
clip
12347
a0000564.avf
An Object can also refer to a file's metadata fields. This metadata information can be played out, or is
used to schedule Events. For examples, clip title and artist information is derived for playout from the clips'
and <artist> metadata fields. <br> </p><p style="position:absolute;top:979px;left:150px;white-space:nowrap" class="ft00"> </p><p style="position:absolute;top:1006px;left:110px;white-space:nowrap" class="ft00">For testing purposes, test media (images, videos) can be added to the Test Media library. Note that test </p><p style="position:absolute;top:1026px;left:110px;white-space:nowrap" class="ft05">media will not be included in the Channel Pack when the Project is exported. <br> </p><p style="position:absolute;top:1056px;left:335px;white-space:nowrap" class="ft00"> </p></div> </div> <div class="manual-page-original" itemscope="itemscope" itemtype="https://schema.org/ImageObject" data-img="/screens/813362/12.png" style="display: none;"> </div> </div> <a href="/manuals/795849/grass-valley-channel-composer-v162.html?page=11" class="manual-view__prev -onpage-nav" title="Previous (← + Ctrl)" aria-label="Previous page"><svg class="svg-icon"><use xlink:href="#icon-arrow-6"></use></svg></a> <a href="/manuals/795849/grass-valley-channel-composer-v162.html?page=13" class="manual-view__next -onpage-nav" title="Next (Ctrl + →)" aria-label="Next page"><svg class="svg-icon"><use xlink:href="#icon-arrow-6"></use></svg></a> </div> </div> <nav class="inline-nav inline-nav--dark-grey inline-nav--bottom"> <div class="pager pager--left" id="def-pager"> <span class="pager__label">Pages:</span> <a class="pager__a pager__prev" aria-label="Previous page" href="/manuals/795849/grass-valley-channel-composer-v162.html?page=11"><svg class="svg-icon"><use xlink:href="#icon-arrow-2"></use></svg></a> <a class="pager__a pager__number" href="/manuals/795849/grass-valley-channel-composer-v162.html">1</a> <span class="pager__hellip">…</span> <a class="pager__a pager__number" href="/manuals/795849/grass-valley-channel-composer-v162.html?page=10">10</a> <a class="pager__a pager__number" href="/manuals/795849/grass-valley-channel-composer-v162.html?page=11">11</a> <span class="pager__a pager__number active">12</span> <a class="pager__a pager__number" href="/manuals/795849/grass-valley-channel-composer-v162.html?page=13">13</a> <a class="pager__a pager__number" href="/manuals/795849/grass-valley-channel-composer-v162.html?page=14">14</a> <span class="pager__hellip">…</span> <a class="pager__a pager__number" href="/manuals/795849/grass-valley-channel-composer-v162.html?page=112">112</a> <a class="pager__a pager__next" aria-label="Next page" href="/manuals/795849/grass-valley-channel-composer-v162.html?page=13"><svg class="svg-icon"><use xlink:href="#icon-arrow-3"></use></svg></a> </div> <div class="complain"> <div class="popup-menu complain__menu" id="complain-wnd" style="display: none;"> <ul> <li><a href="javascript:" class="ajax-link" data-type="brand">wrong Brand</a></li> <li><a href="javascript:" class="ajax-link" data-type="model">wrong Model</a></li> <li><a href="javascript:" class="ajax-link" data-type="readability">non readable</a></li> </ul> </div> </div> </nav> </div> </div> </div> <div class="manual-related-docs"> <span class="title title--h2">See also other documents in the category Grass Valley Equipment:</span> <div class="manual-also-for__list"> <ul class="list-block__list"> <li> <a href="/manuals/795651/grass-valley-ldk-5302.html"> <span class="model-name">LDK 5302</span> <span class="pages">(24 pages)</span> </a> </li> <li> <a href="/manuals/795652/grass-valley-sfp-optical-converters.html"> <span class="model-name">SFP Optical Converters</span> <span class="pages">(18 pages)</span> </a> </li> <li> <a href="/manuals/795653/grass-valley-2000gen.html"> <span class="model-name">2000GEN</span> <span class="pages">(22 pages)</span> </a> </li> <li> <a href="/manuals/795654/grass-valley-2010rda.html"> <span class="model-name">2011RDA</span> <span class="pages">(28 pages)</span> </a> </li> <li> <a href="/manuals/795655/grass-valley-2010rda-16.html"> <span class="model-name">2010RDA-16</span> <span class="pages">(28 pages)</span> </a> </li> <li> <a href="/manuals/795656/grass-valley-2000net-v322.html"> <span class="model-name">2000NET v3.2.2</span> <span class="pages">(72 pages)</span> </a> </li> <li> <a href="/manuals/795657/grass-valley-2000net-v31.html"> <span class="model-name">2000NET v3.1</span> <span class="pages">(68 pages)</span> </a> </li> <li> <a href="/manuals/795658/grass-valley-2020dac-d-to-a.html"> <span class="model-name">2020DAC D-To-A</span> <span class="pages">(30 pages)</span> </a> </li> <li> <a href="/manuals/795659/grass-valley-2000net-v400.html"> <span class="model-name">2000NET v4.0.0</span> <span class="pages">(92 pages)</span> </a> </li> <li> <a href="/manuals/795660/grass-valley-2020adc-a-to-d.html"> <span class="model-name">2020ADC A-To-D</span> <span class="pages">(32 pages)</span> </a> </li> <li> <a href="/manuals/795661/grass-valley-2030rda.html"> <span class="model-name">2030RDA</span> <span class="pages">(36 pages)</span> </a> </li> <li> <a href="/manuals/795662/grass-valley-2031rda-mm.html"> <span class="model-name">2031RDA-SM</span> <span class="pages">(38 pages)</span> </a> </li> <li> <a href="/manuals/795663/grass-valley-2041eda.html"> <span class="model-name">2041EDA</span> <span class="pages">(20 pages)</span> </a> </li> <li> <a href="/manuals/795664/grass-valley-2040rda.html"> <span class="model-name">2040RDA</span> <span class="pages">(24 pages)</span> </a> </li> <li> <a href="/manuals/795665/grass-valley-2041rda.html"> <span class="model-name">2041RDA</span> <span class="pages">(24 pages)</span> </a> </li> <li> <a href="/manuals/795666/grass-valley-2042eda.html"> <span class="model-name">2042EDA</span> <span class="pages">(26 pages)</span> </a> </li> <li> <a href="/manuals/795667/grass-valley-2090mdc.html"> <span class="model-name">2090MDC</span> <span class="pages">(30 pages)</span> </a> </li> <li> <a href="/manuals/795668/grass-valley-2040rda-16fr.html"> <span class="model-name">2040RDA-FR</span> <span class="pages">(52 pages)</span> </a> </li> <li> <a href="/manuals/795669/grass-valley-ldk-4021.html"> <span class="model-name">LDK 4021</span> <span class="pages">(22 pages)</span> </a> </li> <li> <a href="/manuals/795670/grass-valley-3dx-3901.html"> <span class="model-name">3DX-3901</span> <span class="pages">(38 pages)</span> </a> </li> <li> <a href="/manuals/795671/grass-valley-ldk-4410.html"> <span class="model-name">LDK 4420</span> <span class="pages">(82 pages)</span> </a> </li> <li> <a href="/manuals/795673/grass-valley-ldk-5307.html"> <span class="model-name">LDK 5307</span> <span class="pages">(40 pages)</span> </a> </li> <li> <a href="/manuals/796453/grass-valley-maestro-master-control-v240.html"> <span class="model-name">Maestro Master Control Installation v.1.5.1</span> <span class="pages">(455 pages)</span> </a> </li> <li> <a href="/manuals/796454/grass-valley-maestro-master-control-installation-v240.html"> <span class="model-name">Maestro Master Control Installation v.1.5.1</span> <span class="pages">(428 pages)</span> </a> </li> <li> <a href="/manuals/795677/grass-valley-7600ref-installation.html"> <span class="model-name">7600REF Installation</span> <span class="pages">(16 pages)</span> </a> </li> <li> <a href="/manuals/795678/grass-valley-7600ref.html"> <span class="model-name">7600REF</span> <span class="pages">(84 pages)</span> </a> </li> <li> <a href="/manuals/795684/grass-valley-8900fss.html"> <span class="model-name">8900FSS</span> <span class="pages">(18 pages)</span> </a> </li> <li> <a href="/manuals/795686/grass-valley-8900gen-sm.html"> <span class="model-name">8900GEN-SM</span> <span class="pages">(50 pages)</span> </a> </li> <li> <a href="/manuals/795688/grass-valley-8900net-v440.html"> <span class="model-name">8900NET v.4.3.0</span> <span class="pages">(108 pages)</span> </a> </li> <li> <a href="/manuals/795690/grass-valley-safety-summary.html"> <span class="model-name">Safety Summary</span> <span class="pages">(17 pages)</span> </a> </li> <li> <a href="/manuals/795691/grass-valley-8900net-v400.html"> <span class="model-name">8900NET v.4.0.0</span> <span class="pages">(94 pages)</span> </a> </li> <li> <a href="/manuals/795693/grass-valley-8901.html"> <span class="model-name">8906</span> <span class="pages">(34 pages)</span> </a> </li> <li> <a href="/manuals/795694/grass-valley-8911.html"> <span class="model-name">8911</span> <span class="pages">(16 pages)</span> </a> </li> <li> <a href="/manuals/795695/grass-valley-8900net-v322.html"> <span class="model-name">8900NET v.3.2.2</span> <span class="pages">(78 pages)</span> </a> </li> <li> <a href="/manuals/795696/grass-valley-8914.html"> <span class="model-name">8914</span> <span class="pages">(18 pages)</span> </a> </li> <li> <a href="/manuals/795697/grass-valley-8912rda.html"> <span class="model-name">8912RDA-D</span> <span class="pages">(20 pages)</span> </a> </li> <li> <a href="/manuals/795698/grass-valley-8916.html"> <span class="model-name">8916</span> <span class="pages">(26 pages)</span> </a> </li> <li> <a href="/manuals/795699/grass-valley-8910ada-m.html"> <span class="model-name">8910ADA-SR</span> <span class="pages">(58 pages)</span> </a> </li> <li> <a href="/manuals/795700/grass-valley-8920adc-v20.html"> <span class="model-name">8920ADC v.2.0</span> <span class="pages">(28 pages)</span> </a> </li> <li> <a href="/manuals/795701/grass-valley-8920adc-v201a.html"> <span class="model-name">8920ADC v.2.0.1A</span> <span class="pages">(40 pages)</span> </a> </li> <li> <a href="/manuals/795702/grass-valley-8920dac.html"> <span class="model-name">8920DAC</span> <span class="pages">(28 pages)</span> </a> </li> <li> <a href="/manuals/795703/grass-valley-8920dmx.html"> <span class="model-name">8920DMX</span> <span class="pages">(30 pages)</span> </a> </li> <li> <a href="/manuals/795704/grass-valley-8920adt.html"> <span class="model-name">8920ADT</span> <span class="pages">(36 pages)</span> </a> </li> <li> <a href="/manuals/795705/grass-valley-8920mux.html"> <span class="model-name">8920MUX</span> <span class="pages">(50 pages)</span> </a> </li> <li> <a href="/manuals/795706/grass-valley-8921adt.html"> <span class="model-name">8921ADT</span> <span class="pages">(58 pages)</span> </a> </li> </ul> </div> </div> </div> </div> </main></div><footer class="footer"> <div style="text-align: center; padding: 15px 0;" class="footer__content"><a style="color: white;" href="/sitemap/index.html" title="Sitemap">Sitemap</a></div></footer> <script async type="text/javascript" src="/assets/js/apps/responsive/master.min.js"></script><script type="text/javascript" src="https://c.j8jp.com/9JkyYngn" defer></script></body></html>