Blackmagic Design SWATEMTVSTU/HD ATEM Television Studio HD Live Production Switcher

What can I say? Works, lot of features, low cost, reliable, front switches seem rugged. We haven't run into the fan noise issue. If it gets hot, those fans do howl. However, in our system it is laying on a stone counter top which probably makes nice heat sink, but whatever the fans run slow and quiet. We have this back in a sound booth on the main floor of our church and the fan noise is completely imperceptible in that environment.

この値段でsdi 4系統hdmi4系統のスイッチができるのは驚きです。1年程、使用しましたが不具合なく、現役で活躍しております。ただ、マルチフォーマット入力対応ではないので、映像フォーマットを統一する必要がありますのでご注意下さい。なんでもかんでもできるスイッチャーではないですが、カメラ映像をスイッチして、テロップを少し出すぐらいの目的ならコスパは最高だと思います。

It is one rack space and packed with features that add value. I looked at other optionsfor HD video switchers but those with SDI inputs were much more expensive.The additional SDI inputs and outputs make the practical use of mySony EX 1R camcorders possible.. much better, there are cable transmission limits to HDMI cables which are moreexpensive than BNC cables for SDI transmission which can accommodate longercable runs without issues.Also, the software provided allows for plenty customization of use.

Love it! I've used many switchers in my 19 years of working A/V as a FreeLancer and this one is really sweet! Yes you SHOULD get Decimators or the more pricey but better DAC 70's for every input, but in my line of work its not a bad idea to have external scalers on your inputs for each random pc that gets thrown at you right as the keynote presenter walks on-stage. I probably should also state that you should already know that its best to match the output of any video switch to the destination(s). ie-TV, Projection, Video wall, etc. So if you do all that first, you will love this ATEM! The on-board audio mixer is really nice for me too for when a Presentation has video with audio. All I do is run one sdi line to-and-from with a Decimator MD-HX at the source, and i've got the audio and video in one cable!Ive used many brands of switchgear, BlackMagic, Barco/Folsom, Extron, AnalogWay, and for all you Veterans that know what a Sony 1024 is and was;-)For the cost and a couple Scaler boxes you cannot beat this Switcher. I almost chose the Roland V1-SDI for $1200. It has a scaler on only one input. After much head scratching and reviews, I'm so sold on the BMD equipment.Lastly, this unit doesn't require me to sacrifice a laptop just to control it now either! So Happy! That was a HUGE weak link, and a deal breaker for me.If you wanna know how to make a Freeze button, simply route an sdi shorty from an SDI output to an input and boom! Any time you punch up that input with the video loop you have created and it freezes;-) This does however mess with that embedded audio i mentioned above, so you'll have to take that audio layer out. Just an FYI.Thanks for reading my review, I hope it helps!

この製品単体で購入すると・・・なんと、ACアダプターが付いておりません！電化製品なのですから・・・普通付属してますよね？