Guest post: Oscar and Javier of Eltalleraudiovisual.com explore Switcher Studio for iPad with external cameras

I met the guys Javier and Oscar, behind Eltalleraudiovisual.com at Mojocon, they are two absolute gents. They also blog about mojo at http://yoscontenidos.com

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They shot this really great mojo teaser about Mojocon for which I am exceptionally grateful.

Based in Alicante, Spain they provide comprehensive mojo courses and production facilities. Their blog is a great source of information about Mojo, in Spanish and English. Earlier this year on the Mojocon Facebook group they posted a thread about using Switch Studio (aka RecoLive) with external devices, i.e. non-iOS devices. I asked would Oscar be interested in sharing his experiences via a guest post and he kindy agreed. A colleague of mine, Leola Lillis previously posted about Switcher Studio on this blog.

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How to make a mobile multi-camera production with iPads, iPhones, or any other video source.

How to add a video source to Recolive Multicam and Switcher Studio

Recolive Multicam is an application developed to record multi-camera productions using a WiFi network connection that allows you to sync up to 4 different video sources running on iOS and/or Mac devices. The norm is to use the built-in camera of your iPad as one of the cameras, and as the live mixer of all other video signals.

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Switcher Studio is a mobile video app that performs the same functions as Recolive Multicam, but additionally allows you to stream LIVE video while recording, as wells as, to view it using an HDMI adaptor or via Airplay.

Check-out the following post to learn all about how I’ve managed to go further into the use of these apps by using an external video source that does not run on an iOS device.

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Recolive Multicam and Switcher Studio: multi-camera video apps. 

I have recorded many videos using an iPad4 and an iPhone 5S (https://www.youtube.com/user/cocinandoenvideo) with Recolive Multicam (http://eltalleraudiovisual.com/recolive-multicam-realizacion-multicamara-iphone-ipad/). This is without a doubt one of my favorite apps, because it allows me to have my own TV studio in the iPad. I can choose among the different video sources right there live; enhance the production with signs, tittles, headlines, overprinting or logos; use transitions; mix images Picture in Picture; or divide the screen; I may even select the device that will be the main provider of the audio signal.

Switcher Studio was developed after Recolive Multicam and widens its many functions allowing multi-camera streaming productions

From now on, thanks to apps like this one – with a very simple learning curve-, anyone, either a person or an institution will be able to record cultural or sports events, interviews, round tables, or simply create video courses. Let me give you an example to illustrate it, with a challenge that I have taken on recently.

02 Pantalla-Recolive-Multicam
02 Pantalla-Recolive-Multicam

Recording a Surgical video using Recolive Multicam

A few days ago, while teaching one of our recording with mobile devices in-house seminars –with our brand YOS Contenidos (http://www.yoscontenidos.com) -, I was asked about the possibility of a multi-camera production in an operating room mixing 3 different video signals as follows:

– One from an iPad recording a general shot of the room, showing the surgeons around the surgical table (the iPad would also act as the main mixer of all other video sources);

– A second one from an iPhone focusing on the patient area where the surgeon keeps his trocars (surgical instruments used to perform procedures without practicing open surgery)

– Finally, the third one would be the image provided by a trocar, or tube equipped with optical elements that sends images from the inside of the human body to a screen, guiding the surgeon during the procedure.

As you have probably guessed by now, the problem is that the laparocopy video is not an iOS or Mac device, therefore, incompatible for the Recolive Multicam recording (the use of which would make them save a lot of money).

The challenge: Full screen live preview using a video capture card

As I’ve mentioned before, Recolive Multicam can only mix video sources from iOS devices using the corresponding app, or running it from Mac computers that have the appropriate free software, Recolive Capture (http://recolive.com/en/blog/40-recolive-capture), to share the screen or to shoot with the laptop camera. That seemed to be the solution.

03 Recolive-Capture
03 Recolive-Capture

I thought that maybe connecting a MacBook to a capture card device showing the trocar signal would be enough…

I needed video capture software that would preview full screen, but, none of the software that I tried, including BlackMagic Media Express, did the trick. I asked my streaming expert friends about it, but they could only advise about purchasing hardware, not software; therefore, the costs were skyrocketing.

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04 Blackmagic-Ultrastudio-cables

After several try-outs, and a lot of Internet searching, I found a video in a French site that explained how to use a MacBook screen to play with a Playstation using Blackmagic capture cards: full screen!!!  (https://youtu.be/M0usSD-4Q5Y)

We could make full screen live preview from the capture card, FullHD (depending on the latptop and the source), by using the free software capabilities of Pixel Conduit.

Solution: “Full screen live preview video from capture card”

Let me fully describe all the steps taken in the test I run, and that I hope to be using very soon in an operating room.

Equipment used:

  • 2 iPhones 5s with Recolive Multicam app
  • 1 iPad 4 with Recolive Multicam app
  • 1 MacBook with Recolive Capture software
  • A video capture BlackMagic UltraStudio Express card
  • 1 Canon HDV AX-H1 camera (video source used as the “trocar” for this test)
  • Free software from Pixel Conduit (http://pixelconduit.com )


05 Pixel-Conduit05 Pixel-Conduit

Process:

1. Preparing images, lowers, and logos; saving them into the iPad that will be used as the mixer.

2. Setting up the video input from the Mac through Blackmagic Media Express and the video capture Blackmagic card. In this case, PAL 1920×1080. I will turn off the software once I see the signal.

3. Setting up all video sources, 2 iPhones and the Mac screen, through Recolive Multicam.

4. Setting up Pixel Conduit to recognize the video source coming from the Blackmagic card and previewing it full screen. See video, isn’t it simple?

5. Selecting the transitions that I will be using, as well as the durations in the iPad; select the multiviews; fix the White balance, the exposure and the focus of the iPhone cameras

Silence in the set: 3, 2, 1… let’s shoot!

And this is the test result: https://youtu.be/7zYopY5PmkQ (In Spanish)

Conclusions

The option to use an external video source with Blackmagic capture card allows me to increase the options to shoot with several iPhone and iPad devices into any other video source.

Furthermore, if you would like to shoot with several microphones and you have a sound table, you may use it as a mixing console for the audio signal, connecting the output of the table to the iPad mixer through a digital interface such as iRigPro or Shure MVi, or an analogic interface such as iRigPre or a Tascam iXZ.

There is absolutely not a more affordable way to do up to 4 sources multi-camera productions.

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06 Maria-iPad-recolive-live-recipes-CookPad-full-size

Those were the pros, but I should mention the cons, there is a minor audio delay, around 0,1-0,2 seconds, from the external video source that does not come from Mac or iOS devices.  In this particular case, this will not be a problem for us, as the image from the laparoscopy does not have audio; although, if you would like to have someone speaking from that source, you will run into an unavoidable de-synchronization.

Finally, Recolive Capture only shares the screen of the MAC computer, but not the sound.

I hope that you will find this to be a useful post. I can’t wait to try this new option of multi-camera production in the operating room… Here is hoping that I will not faint while doing it….

I would like to thank Glen Mulcahy for his invitation to publish this translation in English of our article in his reference blog to all of us who record with our mobile devices.

Thank you also to Gabriele Mondada, CEO of Recolive Multicam to always respond so quickly and so gracefully to all my questions.

If you would like to read this post in Spanish, please visit our blog “el Taller Audiovisual” (http://eltalleraudiovisual.com/multicamara-con-ipad-iphone-y-cualquier-otra-fuente-de-video/ ), fully devoted to recording with mobile devices.

Xkuty Recording 02 Workshop PBC Coworking October 2015 Jovempa - Elda Major 10-30-15Xkuty Recording 03

Thank you!

MoJoCon Update and Competition announcements

Sorry it’s been a while since I last posted – things have been extremely busy since the launch of the http://mojocon.rte.ie website in mid December. Ticket sales are going well. I’ll be offering a limited number of discount codes here on the blog next week so check back for that. The speaker list is nearly complete but I have a little “rabbit in the hat” that I may/may not be revealing closer to the date (sponsorship depending) more on that in the coming weeks.

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Speaking of sponsorship I would like to give a big shout out to Vodafone Ireland who have come on board as event partners. Their support has been incredible and given that we will be talking a lot about mobile productivity I think this is a match made in heaven. 4G is the backbone of mobile journalism Live Streaming which is a big topic for the conference. I’m still looking for other sponsors for the event but I’m glad to say the exhibition hall is now sold out.

Keep an eye on the @mojoconirl twitter account for daily updates as I’ll be revealing a few more big sponsors soon.

The underlying ethos of MojoCon is to give our delegates a holistic view of the potential of mobile journalism. The plenary sessions will offer talks from some of the most innovative and pioneering practitioners of mobile journalism, mobile filmmaking, mobile photography and digital/multimedia storytelling. I will do a separate post on each of the sessions, outlining each of the speakers and their background (which of course is available on the mojocon site also)

The exhibition is designed to give the delegates a chance to explore a comprehensive selection of Apps and Accessories which allow you to bring the quality of the content you produce with your smartphone to the next level. Plus it offers some of the makers, creators and manufacturers who are traditionally online only vendors a chance to meet and network with the mojo community.

Day two is all about learning and skills. I’m still working on the lineup of courses for the day but LOTS of the speakers have volunteered to give workshops so I’m now considering more workshops but smaller and more intimate – allocated on a first come first served basis. I will be sending our delegate surveys to those of you who have already purchased tickets very soon so you’ll get first pick 🙂

I’m keen to hear what you think, do you like the approach, line-up, venue, dates, location etc – please me know. If you have ideas for sponsors or if you make a product that fits within the scope of the conference then please do get in touch. I’ve had three emails from students telling me how great the conference is but complaining that the ticket prices are too expensive for them so we have a third level/student group discount code to get 25% off or buy 4 get one free for groups to make the event more accessible to that audience. Get in touch if you/your college/university are interested in this.

Thomson-Foundation-big

I’m also thrilled to announce that the Thomson Foundation, one of the longest running international media development organisations are supporting the conference by sponsoring a competition with a brilliant prize. Last week we we began inviting entries for the MojoCon/Thomson Foundation Mobile Journalism Award.

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The Prize will be Flights, Accommodation and 2 VIP Tickets to MoJoCon PLUS a full MoJo Kit (including phone) like those in use in RTE with a total approximate value of €3000 – thats a serious prize!
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If you are a student journalist who wants to come to the conference then this competition in association with Thomson Foundation could be your free ticket. Some Competition T&C’s apply. Full details are available on the Mojocon Website

Several sponsors have been unable to commit to the journey to Dublin to take part in the exhibition but have been nonetheless kind enough to sponsor some prizes. So myself and Christian Payne (@Documentally) have cooked up a neat little Twitter/Instagram competition to give way these goodies. Entitled the MoJoCon “Every Day Carry” Competiton all you need to do to take part is take a photo of your mojokit and tweet and post it to Instagram using the #mojoconedc. We will be using a cool widget from Irish company Tapastreet to collate the entries into a gallery on the mojocon website. Here are some examples…

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Prizes will be selected randomly from our sponsorship goodie bag and winners will be announced via Twitter and our Facebook page. Some Competition T&C’s apply.

Finally I was asked by the lovely people at Its All Journalism to join their podcast interview with Neal Augenstein (who will be speaking at Mojocon) Here’s the link if you are interested: http://itsalljournalism.com/128-mobile-journalism-gets-mojo/

I was also approached by Javier Cabrera and Oscar Oncina from ElTallerAudiovisual to do an email interview and they have published the first two parts here and here .