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                            <title><![CDATA[ Latest from Tv Technology in Fs2 ]]></title>
                <link>https://www.tvtechnology.com/tag/fs2</link>
        <description><![CDATA[ All the latest fs2 content from the Tv Technology team ]]></description>
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                                                            <title><![CDATA[ Fox One to Launch on Aug. 21 for $19.99 Per Month ]]></title>
                                                                                                <dc:content><![CDATA[ <p><strong>NEW YORK and LOS ANGELES</strong>—Fox has finally announced a launch data and pricing for <a href="https://www.tvtechnology.com/news/foxs-new-dtc-streaming-service-gets-a-name">Fox One</a>, with the direct-to-consumer streaming service set to launch Aug. 21 for $19.99 per month or $199.99 a year.</p><p>As previously reported, Fox One will bring all of Fox's news, sports and entertainment branded content together in one streaming platform, including the Fox broadcast network, Fox-owned television stations and <a href="https://www.tvtechnology.com/tag/fox-news-channel">Fox News Channel</a>. </p><figure class="van-image-figure pull-right inline-layout" data-bordeaux-image-check ><div class='image-full-width-wrapper'><div class='image-widthsetter' style="max-width:1600px;"><p class="vanilla-image-block" style="padding-top:56.25%;"><img id="SDGWqxsmZ4Wjv4Znkj7YBf" name="fox one 16 x 9" alt="Fox One streaming logo in black and white" src="https://cdn.mos.cms.futurecdn.net/SDGWqxsmZ4Wjv4Znkj7YBf-1920-80.png" mos="" align="right" fullscreen="" width="1600" height="900" attribution="" endorsement="" class="pull-right"></p></div></div><figcaption itemprop="caption description" class="pull-right inline-layout"><span class="credit" itemprop="copyrightHolder">(Image credit: Fox )</span></figcaption></figure><p>Fox One for the first time will provide cord-cutters and cord-nevers with full streaming and on-demand access to the company’s full brand portfolio, including Fox News, Fox Business Network, Fox Weather, Fox Sports, FS1, FS2, Fox Deportes, Big Ten Network, its local TV stations and the over-the-air Fox network. </p><p>Subscription streaming services Fox Nation and Big Ten+ will also be available on Fox One. Subscribers can bundle Fox One and Fox Nation for $24.99 per month or the equivalent of $19.99 per month when purchasing the annual plan at launch, the company said. </p><p>“We’re eager to launch Fox One in just a few weeks and super-serve our viewers with the best in live news, sports and entertainment content all in one place,” Fox CEO, Direct to Consumer Pete Distad said. “In bringing together the full power of the Fox content portfolio in one service, we have created a great value proposition and user experience that will appeal to the cord-cutter and cord-never fans currently not served by conventional pay TV packages.”</p><p>Fox also said the streaming service will feature advanced, AI-powered personalization technologies that seamlessly integrate live and video-on-demand content in a cohesive experience.</p><p>More information is available at <a href="http://www.foxone.com" target="_blank">www.FoxOne.com</a>.</p> ]]></dc:content>
                                                                                                                                            <link>https://www.tvtechnology.com/news/fox-one-to-launch-august-21-at-usd19-99-month</link>
                                                                            <description>
                            <![CDATA[ New direct-to-consumer service will offer live streaming and on-demand access to Fox's networks ]]>
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                                                                        <pubDate>Thu, 07 Aug 2025 16:53:10 +0000</pubDate>                                                                                                                                <updated>Thu, 07 Aug 2025 18:36:58 +0000</updated>
                                                                                                                                            <category><![CDATA[Streaming]]></category>
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                                                                                                                    <dc:creator><![CDATA[ George Winslow ]]></dc:creator>                                                                                    <dc:source><![CDATA[ https://cdn.mos.cms.futurecdn.net/DpfRvfTR4a9YTrjyaV72ze-320-70.jpg ]]></dc:source>
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                                                                                                                                                                                                                                    <media:description><![CDATA[MANHATTAN, NEW YORK, UNITED STATES - 2025/04/15: Sign at the main entrance to the FOX News Headquarters at NewsCorp Building in Manhattan. (Photo by Erik McGregor/LightRocket via Getty Images)]]></media:description>                                                            <media:text><![CDATA[MANHATTAN, NEW YORK, UNITED STATES - 2025/04/15: Sign at the main entrance to the FOX News Headquarters at NewsCorp Building in Manhattan. (Photo by Erik McGregor/LightRocket via Getty Images)]]></media:text>
                                <media:title type="plain"><![CDATA[MANHATTAN, NEW YORK, UNITED STATES - 2025/04/15: Sign at the main entrance to the FOX News Headquarters at NewsCorp Building in Manhattan. (Photo by Erik McGregor/LightRocket via Getty Images)]]></media:title>
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                                <p><strong>NEW YORK and LOS ANGELES</strong>—Fox has finally announced a launch data and pricing for <a href="https://www.tvtechnology.com/news/foxs-new-dtc-streaming-service-gets-a-name">Fox One</a>, with the direct-to-consumer streaming service set to launch Aug. 21 for $19.99 per month or $199.99 a year.</p><p>As previously reported, Fox One will bring all of Fox's news, sports and entertainment branded content together in one streaming platform, including the Fox broadcast network, Fox-owned television stations and <a href="https://www.tvtechnology.com/tag/fox-news-channel">Fox News Channel</a>. </p><figure class="van-image-figure pull-right inline-layout" data-bordeaux-image-check ><div class='image-full-width-wrapper'><div class='image-widthsetter' style="max-width:1600px;"><p class="vanilla-image-block" style="padding-top:56.25%;"><img id="SDGWqxsmZ4Wjv4Znkj7YBf" name="fox one 16 x 9" alt="Fox One streaming logo in black and white" src="https://cdn.mos.cms.futurecdn.net/SDGWqxsmZ4Wjv4Znkj7YBf-1920-80.png" mos="" align="right" fullscreen="" width="1600" height="900" attribution="" endorsement="" class="pull-right"></p></div></div><figcaption itemprop="caption description" class="pull-right inline-layout"><span class="credit" itemprop="copyrightHolder">(Image credit: Fox )</span></figcaption></figure><p>Fox One for the first time will provide cord-cutters and cord-nevers with full streaming and on-demand access to the company’s full brand portfolio, including Fox News, Fox Business Network, Fox Weather, Fox Sports, FS1, FS2, Fox Deportes, Big Ten Network, its local TV stations and the over-the-air Fox network. </p><p>Subscription streaming services Fox Nation and Big Ten+ will also be available on Fox One. Subscribers can bundle Fox One and Fox Nation for $24.99 per month or the equivalent of $19.99 per month when purchasing the annual plan at launch, the company said. </p><p>“We’re eager to launch Fox One in just a few weeks and super-serve our viewers with the best in live news, sports and entertainment content all in one place,” Fox CEO, Direct to Consumer Pete Distad said. “In bringing together the full power of the Fox content portfolio in one service, we have created a great value proposition and user experience that will appeal to the cord-cutter and cord-never fans currently not served by conventional pay TV packages.”</p><p>Fox also said the streaming service will feature advanced, AI-powered personalization technologies that seamlessly integrate live and video-on-demand content in a cohesive experience.</p><p>More information is available at <a href="http://www.foxone.com" target="_blank">www.FoxOne.com</a>.</p>
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                                                            <title><![CDATA[ Designing Production Flexibility and Efficiency Using a Combined AV Processing Approach ]]></title>
                                                                                                <dc:content><![CDATA[ <p>As the need for specific audio and video format conversions has increased, so too has the demand for engineering flexibility and processing speed during studio and remote productions. In many instances the studio or truck will often have a collection of video frame syncs and converters at the ready. While these devices are historically thought of as video processors, they can also usually convert audio as well. One such device is the AJA FS2 Frame Sync and Video Processor.</p><figure class="van-image-figure pull-" data-bordeaux-image-check ><div class='image-full-width-wrapper'><div class='image-widthsetter' ><p class="vanilla-image-block" style="padding-top:56.25%;"><img id="RSVspo93QnnZgp4w4XEqZ5" name="" alt="Fig. 1. A Forward View of one of Georgia Public Broadcasting’s Updated Control Rooms" src="https://cdn.mos.cms.futurecdn.net/RSVspo93QnnZgp4w4XEqZ5-1920-80.png" mos="https://cdn.mos.cms.futurecdn.net/RSVspo93QnnZgp4w4XEqZ5.png" align="" fullscreen="" width="" height="" attribution="" endorsement="" class="pull-"></p></div></div><figcaption itemprop="caption description" class="pull-"><span class="caption-text">Fig. 1. A Forward View of one of Georgia Public Broadcasting’s Updated Control Rooms </span></figcaption></figure><p>At Georgia Public Broadcasting, under the leadership of Chief Technical Officer Adam Woodlief, we recently redesigned our control rooms to focus on enhancing performance and flexibility to meet growing production demands (Fig. 1). As part of the process, we discovered a need to originate AES-based audio from embedded HD/SDI video sources.</p><p>In addition to the AES audio needs, color correction capability was also specified for two video channels of the production control room graphics system. With these specific needs, and in large part due to a surplus availability, the AJA FS2 unit was implemented for both audio and video processing without the need for additional hardware.</p><p>In Fig. 2, a block diagram from the FS2 manual shows two independent processors for video and two processors for audio, which can both push AES or analog audio. When using the AES option, the Audio 1 processor is set up to pass either analog or AES. Unlike the video processors, the audio processors can pass converted audio from more than one source at a time—this capability is often overlooked when the focus is strictly on video.</p><p>On the back panel of the FS2, a DB-25 AES output connector will allow eight (2) channel AES output groupings of either or both SDI input channel combinations.</p><figure class="van-image-figure pull-" data-bordeaux-image-check ><div class='image-full-width-wrapper'><div class='image-widthsetter' ><p class="vanilla-image-block" style="padding-top:56.25%;"><img id="osM3gCSPVxNqwFw7dLMoy3" name="" alt="Fig. 2. FS2 Functional Block Diagram" src="https://cdn.mos.cms.futurecdn.net/osM3gCSPVxNqwFw7dLMoy3-1920-80.png" mos="https://cdn.mos.cms.futurecdn.net/osM3gCSPVxNqwFw7dLMoy3.png" align="" fullscreen="" width="" height="" attribution="" endorsement="" class="pull-"></p></div></div><figcaption itemprop="caption description" class="pull-"><span class="caption-text">Fig. 2. FS2 Functional Block Diagram </span></figcaption></figure><p>It is important to note that there are two separate processor blocks in the block diagram and that the processors are not fixed to a specific input channel. The Audio Input Crosspoint matrix allows audio associated with either SDI input channel to be mapped to the AES/EBU output port on the rear DB-25 connector by way of the Audio Output Crosspoint Matrix.</p><p>For our conversions, we used the Audio 1 processor to deliver AES audio associated with each of the two graphics video channels. A key point when configuring is to select the Audio Map parameters and map both the SDI 1 and SDI 2 input embedded audio sources via the “Audio 1” processor (Fig. 3). These assignments can be made by accessing the Audio 1 processor either by front panel access or the browser-based GUI.</p><figure class="van-image-figure pull-" data-bordeaux-image-check ><div class='image-full-width-wrapper'><div class='image-widthsetter' ><p class="vanilla-image-block" style="padding-top:56.25%;"><img id="uUT6q5ysuCCZ88PpRvWLyJ" name="" alt="Fig. 3. FS2 – Menu 1.17" src="https://cdn.mos.cms.futurecdn.net/uUT6q5ysuCCZ88PpRvWLyJ-1920-80.jpg" mos="https://cdn.mos.cms.futurecdn.net/uUT6q5ysuCCZ88PpRvWLyJ.jpg" align="" fullscreen="" width="" height="" attribution="" endorsement="" class="pull-"></p></div></div><figcaption itemprop="caption description" class="pull-"><span class="caption-text">Fig. 3. FS2 – Menu 1.17  </span></figcaption></figure><p>In the “Audio 1” menu settings, go to Menu Sub section 1.17 on the front panel, <em>Audio1 Map Ch 1/2</em>, and select <em>SDI1 Ch 1/2.</em></p><p>Next, go to Menu Sub section 1.18 <em>Audio1 Map 3/4</em> and select SDI2 Ch 1/2 (Fig. 4).</p><figure class="van-image-figure pull-" data-bordeaux-image-check ><div class='image-full-width-wrapper'><div class='image-widthsetter' ><p class="vanilla-image-block" style="padding-top:56.25%;"><img id="rnPKjYJWukEQCpVbyabceR" name="" alt="Fig. 4. FS2 – Menu 1.18" src="https://cdn.mos.cms.futurecdn.net/rnPKjYJWukEQCpVbyabceR-1920-80.png" mos="https://cdn.mos.cms.futurecdn.net/rnPKjYJWukEQCpVbyabceR.png" align="" fullscreen="" width="" height="" attribution="" endorsement="" class="pull-"></p></div></div><figcaption itemprop="caption description" class="pull-"><span class="caption-text">Fig. 4. FS2 – Menu 1.18  </span></figcaption></figure><figure class="van-image-figure pull-" data-bordeaux-image-check ><div class='image-full-width-wrapper'><div class='image-widthsetter' ><p class="vanilla-image-block" style="padding-top:56.25%;"><img id="tRNhdYD9Ue3PHSjv8PM8n8" name="" alt="Fig. 5. FS2 – WEB GUI" src="https://cdn.mos.cms.futurecdn.net/tRNhdYD9Ue3PHSjv8PM8n8-1920-80.png" mos="https://cdn.mos.cms.futurecdn.net/tRNhdYD9Ue3PHSjv8PM8n8.png" align="" fullscreen="" width="" height="" attribution="" endorsement="" class="pull-"></p></div></div><figcaption itemprop="caption description" class="pull-"><span class="caption-text">Fig. 5. FS2 – WEB GUI  </span></figcaption></figure><p>Once these changes are made using either access method, there will be two independent SDI-based AES channel subgroups; Ch 1/2 from the SDI1 Video source, and Ch1/2 from the SDI2 video source. These four collective AES channels are output to the DB-25 (Fig. 5.) on the corresponding Ch 1/2 and Ch 3/4 (three-pin) groupings.</p><figure class="van-image-figure pull-" data-bordeaux-image-check ><div class='image-full-width-wrapper'><div class='image-widthsetter' ><p class="vanilla-image-block" style="padding-top:56.25%;"><img id="VNWRB5Byv2GxrCAuhQ3xU4" name="" alt="Fig. 6. DB-25 AES Audio Connector Pinout" src="https://cdn.mos.cms.futurecdn.net/VNWRB5Byv2GxrCAuhQ3xU4-1920-80.jpg" mos="https://cdn.mos.cms.futurecdn.net/VNWRB5Byv2GxrCAuhQ3xU4.jpg" align="" fullscreen="" width="" height="" attribution="" endorsement="" class="pull-"></p></div></div><figcaption itemprop="caption description" class="pull-"><span class="caption-text">Fig. 6. DB-25 AES Audio Connector Pinout </span></figcaption></figure><p>Using the FS2 in our facility allowed us to configure our AES audio channels to serve as two independent stereo audio channels for both graphics video output channels, with the ultimate result being the delivery of video- and audio-processed signals from one box. The AES signals were then distributed to a 1RU Wohler AES audio monitor at the graphics operator station in the control room, and to a Studer Vista 9 series audio console via a digital I/O unit. The color corrected SDI signals from the graphics system were further distributed for use elsewhere in the facility via HD routing. Initial setup of the FS2 unit via front panel access is shown below in Fig. 7.</p><figure class="van-image-figure pull-" data-bordeaux-image-check ><div class='image-full-width-wrapper'><div class='image-widthsetter' ><p class="vanilla-image-block" style="padding-top:56.25%;"><img id="9cZYMsoeaSFYxtGCpGpbgC" name="" alt="Fig. 7. Front Panel Access Configuration of Mapped AES Audio" src="https://cdn.mos.cms.futurecdn.net/9cZYMsoeaSFYxtGCpGpbgC-1920-80.jpg" mos="https://cdn.mos.cms.futurecdn.net/9cZYMsoeaSFYxtGCpGpbgC.jpg" align="" fullscreen="" width="" height="" attribution="" endorsement="" class="pull-"></p></div></div><figcaption itemprop="caption description" class="pull-"><span class="caption-text">Fig. 7. Front Panel Access Configuration of Mapped AES Audio </span></figcaption></figure><figure class="van-image-figure pull-" data-bordeaux-image-check ><div class='image-full-width-wrapper'><div class='image-widthsetter' ><p class="vanilla-image-block" style="padding-top:56.25%;"><img id="ePyNyveSV4prYWsQDiFSpD" name="" alt="Fig. 8. Studer Vista 9 Audio Console Showing Mapped AES Audio" src="https://cdn.mos.cms.futurecdn.net/ePyNyveSV4prYWsQDiFSpD-1920-80.png" mos="https://cdn.mos.cms.futurecdn.net/ePyNyveSV4prYWsQDiFSpD.png" align="" fullscreen="" width="" height="" attribution="" endorsement="" class="pull-"></p></div></div><figcaption itemprop="caption description" class="pull-"><span class="caption-text">Fig. 8. Studer Vista 9 Audio Console Showing Mapped AES Audio </span></figcaption></figure><p>The resulting output on the Studer audio console corresponds to two (2-channel) AES groups. Fig. 8 shows both a 1 kHz audio signal originating from a test unit as well as a second audio signal from an independent SDI source.</p><p>The desire to streamline engineering often drives integration of signal processing into a single unit, resulting in fewer components and lower costs. Organizations like Georgia Public Broadcasting can realize enhanced performance and flexibility while achieving critical cost savings using this approach. </p><p><em>Daniel Hall is a broadcast engineer with Georgia Public Broadcasting.</em></p> ]]></dc:content>
                                                                                                                                            <link>https://www.tvtechnology.com/opinions/designing-production-flexibility-and-efficiency-using-a-combined-av-processing-approach</link>
                                                                            <description>
                            <![CDATA[ Georgia Public Broadcasting recently redesigned its control rooms using AJA's FS2 Frame Sync and Video Processor. ]]>
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                                                                        <pubDate>Mon, 20 May 2019 14:06:52 +0000</pubDate>                                                                                                                                                                                                                                <category><![CDATA[Opinion]]></category>
                                                    <category><![CDATA[Insights]]></category>
                                                                                                                    <dc:creator><![CDATA[ Daniel Hall ]]></dc:creator>                                                                                                        <dc:description><![CDATA[ null ]]></dc:description>
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                                                                                                                                                                        <media:description><![CDATA[Fig. 1. A Forward View of one of Georgia Public Broadcasting’s Updated Control Rooms]]></media:description>                                                    </media:content>
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                            <![CDATA[
                            <article>
                                <p>As the need for specific audio and video format conversions has increased, so too has the demand for engineering flexibility and processing speed during studio and remote productions. In many instances the studio or truck will often have a collection of video frame syncs and converters at the ready. While these devices are historically thought of as video processors, they can also usually convert audio as well. One such device is the AJA FS2 Frame Sync and Video Processor.</p><figure class="van-image-figure pull-" data-bordeaux-image-check ><div class='image-full-width-wrapper'><div class='image-widthsetter' ><p class="vanilla-image-block" style="padding-top:56.25%;"><img id="RSVspo93QnnZgp4w4XEqZ5" name="" alt="Fig. 1. A Forward View of one of Georgia Public Broadcasting’s Updated Control Rooms" src="https://cdn.mos.cms.futurecdn.net/RSVspo93QnnZgp4w4XEqZ5-1920-80.png" mos="https://cdn.mos.cms.futurecdn.net/RSVspo93QnnZgp4w4XEqZ5.png" align="" fullscreen="" width="" height="" attribution="" endorsement="" class="pull-"></p></div></div><figcaption itemprop="caption description" class="pull-"><span class="caption-text">Fig. 1. A Forward View of one of Georgia Public Broadcasting’s Updated Control Rooms </span></figcaption></figure><p>At Georgia Public Broadcasting, under the leadership of Chief Technical Officer Adam Woodlief, we recently redesigned our control rooms to focus on enhancing performance and flexibility to meet growing production demands (Fig. 1). As part of the process, we discovered a need to originate AES-based audio from embedded HD/SDI video sources.</p><p>In addition to the AES audio needs, color correction capability was also specified for two video channels of the production control room graphics system. With these specific needs, and in large part due to a surplus availability, the AJA FS2 unit was implemented for both audio and video processing without the need for additional hardware.</p><p>In Fig. 2, a block diagram from the FS2 manual shows two independent processors for video and two processors for audio, which can both push AES or analog audio. When using the AES option, the Audio 1 processor is set up to pass either analog or AES. Unlike the video processors, the audio processors can pass converted audio from more than one source at a time—this capability is often overlooked when the focus is strictly on video.</p><p>On the back panel of the FS2, a DB-25 AES output connector will allow eight (2) channel AES output groupings of either or both SDI input channel combinations.</p><figure class="van-image-figure pull-" data-bordeaux-image-check ><div class='image-full-width-wrapper'><div class='image-widthsetter' ><p class="vanilla-image-block" style="padding-top:56.25%;"><img id="osM3gCSPVxNqwFw7dLMoy3" name="" alt="Fig. 2. FS2 Functional Block Diagram" src="https://cdn.mos.cms.futurecdn.net/osM3gCSPVxNqwFw7dLMoy3-1920-80.png" mos="https://cdn.mos.cms.futurecdn.net/osM3gCSPVxNqwFw7dLMoy3.png" align="" fullscreen="" width="" height="" attribution="" endorsement="" class="pull-"></p></div></div><figcaption itemprop="caption description" class="pull-"><span class="caption-text">Fig. 2. FS2 Functional Block Diagram </span></figcaption></figure><p>It is important to note that there are two separate processor blocks in the block diagram and that the processors are not fixed to a specific input channel. The Audio Input Crosspoint matrix allows audio associated with either SDI input channel to be mapped to the AES/EBU output port on the rear DB-25 connector by way of the Audio Output Crosspoint Matrix.</p><p>For our conversions, we used the Audio 1 processor to deliver AES audio associated with each of the two graphics video channels. A key point when configuring is to select the Audio Map parameters and map both the SDI 1 and SDI 2 input embedded audio sources via the “Audio 1” processor (Fig. 3). These assignments can be made by accessing the Audio 1 processor either by front panel access or the browser-based GUI.</p><figure class="van-image-figure pull-" data-bordeaux-image-check ><div class='image-full-width-wrapper'><div class='image-widthsetter' ><p class="vanilla-image-block" style="padding-top:56.25%;"><img id="uUT6q5ysuCCZ88PpRvWLyJ" name="" alt="Fig. 3. FS2 – Menu 1.17" src="https://cdn.mos.cms.futurecdn.net/uUT6q5ysuCCZ88PpRvWLyJ-1920-80.jpg" mos="https://cdn.mos.cms.futurecdn.net/uUT6q5ysuCCZ88PpRvWLyJ.jpg" align="" fullscreen="" width="" height="" attribution="" endorsement="" class="pull-"></p></div></div><figcaption itemprop="caption description" class="pull-"><span class="caption-text">Fig. 3. FS2 – Menu 1.17  </span></figcaption></figure><p>In the “Audio 1” menu settings, go to Menu Sub section 1.17 on the front panel, <em>Audio1 Map Ch 1/2</em>, and select <em>SDI1 Ch 1/2.</em></p><p>Next, go to Menu Sub section 1.18 <em>Audio1 Map 3/4</em> and select SDI2 Ch 1/2 (Fig. 4).</p><figure class="van-image-figure pull-" data-bordeaux-image-check ><div class='image-full-width-wrapper'><div class='image-widthsetter' ><p class="vanilla-image-block" style="padding-top:56.25%;"><img id="rnPKjYJWukEQCpVbyabceR" name="" alt="Fig. 4. FS2 – Menu 1.18" src="https://cdn.mos.cms.futurecdn.net/rnPKjYJWukEQCpVbyabceR-1920-80.png" mos="https://cdn.mos.cms.futurecdn.net/rnPKjYJWukEQCpVbyabceR.png" align="" fullscreen="" width="" height="" attribution="" endorsement="" class="pull-"></p></div></div><figcaption itemprop="caption description" class="pull-"><span class="caption-text">Fig. 4. FS2 – Menu 1.18  </span></figcaption></figure><figure class="van-image-figure pull-" data-bordeaux-image-check ><div class='image-full-width-wrapper'><div class='image-widthsetter' ><p class="vanilla-image-block" style="padding-top:56.25%;"><img id="tRNhdYD9Ue3PHSjv8PM8n8" name="" alt="Fig. 5. FS2 – WEB GUI" src="https://cdn.mos.cms.futurecdn.net/tRNhdYD9Ue3PHSjv8PM8n8-1920-80.png" mos="https://cdn.mos.cms.futurecdn.net/tRNhdYD9Ue3PHSjv8PM8n8.png" align="" fullscreen="" width="" height="" attribution="" endorsement="" class="pull-"></p></div></div><figcaption itemprop="caption description" class="pull-"><span class="caption-text">Fig. 5. FS2 – WEB GUI  </span></figcaption></figure><p>Once these changes are made using either access method, there will be two independent SDI-based AES channel subgroups; Ch 1/2 from the SDI1 Video source, and Ch1/2 from the SDI2 video source. These four collective AES channels are output to the DB-25 (Fig. 5.) on the corresponding Ch 1/2 and Ch 3/4 (three-pin) groupings.</p><figure class="van-image-figure pull-" data-bordeaux-image-check ><div class='image-full-width-wrapper'><div class='image-widthsetter' ><p class="vanilla-image-block" style="padding-top:56.25%;"><img id="VNWRB5Byv2GxrCAuhQ3xU4" name="" alt="Fig. 6. DB-25 AES Audio Connector Pinout" src="https://cdn.mos.cms.futurecdn.net/VNWRB5Byv2GxrCAuhQ3xU4-1920-80.jpg" mos="https://cdn.mos.cms.futurecdn.net/VNWRB5Byv2GxrCAuhQ3xU4.jpg" align="" fullscreen="" width="" height="" attribution="" endorsement="" class="pull-"></p></div></div><figcaption itemprop="caption description" class="pull-"><span class="caption-text">Fig. 6. DB-25 AES Audio Connector Pinout </span></figcaption></figure><p>Using the FS2 in our facility allowed us to configure our AES audio channels to serve as two independent stereo audio channels for both graphics video output channels, with the ultimate result being the delivery of video- and audio-processed signals from one box. The AES signals were then distributed to a 1RU Wohler AES audio monitor at the graphics operator station in the control room, and to a Studer Vista 9 series audio console via a digital I/O unit. The color corrected SDI signals from the graphics system were further distributed for use elsewhere in the facility via HD routing. Initial setup of the FS2 unit via front panel access is shown below in Fig. 7.</p><figure class="van-image-figure pull-" data-bordeaux-image-check ><div class='image-full-width-wrapper'><div class='image-widthsetter' ><p class="vanilla-image-block" style="padding-top:56.25%;"><img id="9cZYMsoeaSFYxtGCpGpbgC" name="" alt="Fig. 7. Front Panel Access Configuration of Mapped AES Audio" src="https://cdn.mos.cms.futurecdn.net/9cZYMsoeaSFYxtGCpGpbgC-1920-80.jpg" mos="https://cdn.mos.cms.futurecdn.net/9cZYMsoeaSFYxtGCpGpbgC.jpg" align="" fullscreen="" width="" height="" attribution="" endorsement="" class="pull-"></p></div></div><figcaption itemprop="caption description" class="pull-"><span class="caption-text">Fig. 7. Front Panel Access Configuration of Mapped AES Audio </span></figcaption></figure><figure class="van-image-figure pull-" data-bordeaux-image-check ><div class='image-full-width-wrapper'><div class='image-widthsetter' ><p class="vanilla-image-block" style="padding-top:56.25%;"><img id="ePyNyveSV4prYWsQDiFSpD" name="" alt="Fig. 8. Studer Vista 9 Audio Console Showing Mapped AES Audio" src="https://cdn.mos.cms.futurecdn.net/ePyNyveSV4prYWsQDiFSpD-1920-80.png" mos="https://cdn.mos.cms.futurecdn.net/ePyNyveSV4prYWsQDiFSpD.png" align="" fullscreen="" width="" height="" attribution="" endorsement="" class="pull-"></p></div></div><figcaption itemprop="caption description" class="pull-"><span class="caption-text">Fig. 8. Studer Vista 9 Audio Console Showing Mapped AES Audio </span></figcaption></figure><p>The resulting output on the Studer audio console corresponds to two (2-channel) AES groups. Fig. 8 shows both a 1 kHz audio signal originating from a test unit as well as a second audio signal from an independent SDI source.</p><p>The desire to streamline engineering often drives integration of signal processing into a single unit, resulting in fewer components and lower costs. Organizations like Georgia Public Broadcasting can realize enhanced performance and flexibility while achieving critical cost savings using this approach. </p><p><em>Daniel Hall is a broadcast engineer with Georgia Public Broadcasting.</em></p>
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