Tag Archives: DSLR

Making an animated series with Adobe Character Animator

By Mike McCarthy

In a departure from my normal film production technology focus, I have also been working on an animated web series called Grounds of Freedom. Over the past year I have been directing the effort and working with a team of people across the country who are helping in various ways. After a year of meetings, experimentation and work we finally started releasing finished episodes on YouTube.

The show takes place in Grounds of Freedom, a coffee shop where a variety of animated mini-figures gather to discuss freedom and its application to present-day cultural issues and events. The show is created with a workflow that weaves through a variety of Adobe Creative Cloud apps. Back in October I presented our workflow during Adobe Max in LA, and I wanted to share it with postPerspective’s readers as well.

When we first started planning for the series, we considered using live action. Ultimately, after being inspired by the preview releases of Adobe Character Animator, I decided to pursue a new digital approach to brick filming (a film made using Legos), which is traditionally accomplished through stop-motion animation. Once everyone else realized the simpler workflow possibilities and increased level of creative control offered by that new animation process, they were excited to pioneer this new approach. Animation gives us more control and flexibility over the message and dialog, lowers production costs and eases collaboration over long distances, as there is no “source footage” to share.

Creating the Characters
The biggest challenge to using Character Animator is creating digital puppets, which are deeply layered Photoshop PSDs with very precise layer naming and stacking. There are ways to generate the underlying source imagery in 3D animation programs, but I wanted the realism and authenticity of sourcing from actual photographs of the models and figures. So we took lots of 5K macro shots of our sets and characters in various positions with our Canon 60D and 70D DSLRs and cut out hundreds of layers of content in Photoshop to create our characters and all of their various possible body positions. The only thing that was synthetically generated was the various facial expressions digitally painted onto their clean yellow heads, usually to match an existing physical reference character face.

Mike McCarthy shooting stills.

Once we had our source imagery organized into huge PSDs, we rigged those puppets in Character Animator with various triggers, behaviors and controls. The walking was accomplished by cycling through various layers, instead of the default bending of the leg elements. We created arm movement by mapping each arm position to a MIDI key. We controlled facial expressions and head movement via webcam, and the mouth positions were calculated by the program based on the accompanying audio dialog.

Animating Digital Puppets
The puppets had to be finished and fully functional before we could start animating on the digital stages we had created. We had been writing the scripts during that time, parallel to generating the puppet art, so we were ready to record the dialog by the time the puppets were finished. We initially attempted to record live in Character Animator while capturing the animation motions as well, but we didn’t have the level of audio editing functionality we needed available to us in Character Animator. So during that first session, we switched over to Adobe Audition, and planned to animate as a separate process, once the audio was edited.

That whole idea of live capturing audio and facial animation data is laughable now, looking back, since we usually spend a week editing the dialog before we do any animating. We edited each character audio on a separate track and exported those separate tracks to Character Animator. We computed lipsync for each puppet based on their dedicated dialog track and usually exported immediately. This provided a draft visual that allowed us to continue editing the dialog within Premiere Pro. Having a visual reference makes a big difference when trying to determine how a conversation will feel, so that was an important step — even though we had to throw away our previous work in Character Animator once we made significant edit changes that altered sync.

We repeated the process once we had a more final edit. We carried on from there in Character Animator, recording arm and leg motions with the MIDI keyboard in realtime for each character. Once those trigger layers had been cleaned up and refined, we recorded the facial expressions, head positions and eye gaze with a single pass on the webcam. Every re-record to alter a particular section adds a layer to the already complicated timeline, so we limited that as much as possible, usually re-recording instead of making quick fixes unless we were nearly finished.

Compositing the Characters Together
Once we had fully animated scenes in Character Animator, we would turn off the background elements, and isolate each character layer to be exported in Media Encoder via dynamic link. I did a lot of testing before settling on JPEG2000 MXF as the format of choice. I wanted a highly compressed file, but need alpha channel support, and that was the best option available. Each of those renders became a character layer, which was composited into our stage layers in After Effects. We could have dynamically linked the characters directly into AE, but with that many layers that would decrease performance for the interactive part of the compositing work. We added shadows and reflections in AE, as well as various other effects.

Walking was one of the most challenging effects to properly recreate digitally. Our layer cycling in Character Animator resulted in a static figure swinging its legs, but people (and mini figures) have a bounce to their step, and move forward at an uneven rate as they take steps. With some pixel measurement and analysis, I was able to use anchor point keyframes in After Effects to get a repeating movement cycle that made the character appear to be walking on a treadmill.

I then used carefully calculated position keyframes to add the appropriate amount of travel per frame for the feet to stick to the ground, which varies based on the scale as the character moves toward the camera. (In my case the velocity was half the scale value in pixels per seconds.) We then duplicated that layer to create the reflection and shadow of the character as well. That result can then be composited onto various digital stages. In our case, the first two shots of the intro were designed to use the same walk animation with different background images.

All of the character layers were pre-comped, so we only needed to update a single location when a new version of a character was rendered out of Media Encoder, or when we brought in a dynamically linked layer. It would propagate all the necessary comp layers to generate updated reflections and shadows. Once the main compositing work was finished, we usually only needed to make slight changes in each scene between episodes. These scenes were composited at 5K, based on the resolution off the DSLR photos of the sets we had built. These 5K plates could be dynamically linked directly into Premiere Pro, and occasionally used later in the process to ripple slight changes through the workflow. For the interactive work, we got far better editing performance by rendering out flattened files. We started with DNxHR 5K assets, but eventually switched to HEVC files since they were 30x smaller and imperceptibly different in quality with our relatively static animated content.

Editing the Animated Scenes
In Premiere Pro, we had the original audio edit, and usually a draft render of the characters with just their mouths moving. Once we had the plate renders, we placed them each in their own 5K scene sub-sequence and used those sequences as source on our master timeline. This allowed us to easily update the content when new renders were available, or source from dynamically linked layers instead if needed. Our master timeline was 1080p, so with 5K source content we could push in two and a half times the frame size without losing resolution. This allowed us to digitally frame every shot, usually based on one of two rendered angles, and gave us lots of flexibility all the way to the end of the editing process.

Collaborative Benefits of Dynamic Link
While Dynamic Link doesn’t offer the best playback performance without making temp renders, it does have two major benefits in this workflow. It ripples change to the source PSD all the way to the final edit in Premiere just by bringing each app into focus once. (I added a name tag to one character’s PSD during my presentation, and 10 seconds later, it was visible throughout my final edit.) Even more importantly, it allows us to collaborate online without having to share any exported video assets. As long as each member of the team has the source PSD artwork and audio files, all we have to exchange online are the Character Animator project (which is small once the temp files are removed), the .AEP file and the .PrProj file.

This gives any of us the option to render full-quality visual assets anytime we need them, but the work we do on those assets is all contained within the project files that we sync to each other. The coffee shop was built and shot in Idaho, our voice artist was in Florida, our puppets faces were created in LA. I animate and edit in Northern California, the AE compositing was done in LA, and the audio is mixed in New Jersey. We did all of that with nothing but a Dropbox account, using the workflow I have just outlined.

Past that point, it was a fairly traditional finish, in that we edited in music and sound effects, and sent an OMF to Steve, our sound guy at DAWPro Studios http://dawpro.com/photo_gallery.html for the final mix. During that time we added other b-roll visuals or other effects, and once we had the final audio back we rendered the final result to H.264 at 1080p and uploaded to YouTube.


Mike McCarthy is an online editor/workflow consultant with over 10 years of experience on feature films and commercials. He has been involved in pioneering new solutions for tapeless workflows, DSLR filmmaking and multi-screen and surround video experiences. Check out his site.

Sony intros extended-life SSDs for 4K or higher-bitrate recording 

Sony is expanding its media lineup with the introduction of two new G Series professional solid-state drives in 960GB (SV-GS96) and 480GB (SV-GS48) capacities. Sony says that these SSDs were designed to meet the growing need for external video recording devices docked to camcorders or high-performance DSLRs.

The new SSDs are an option for respective video recorders, offering videographers stable high-speed capabilities, a sense of security and lower cost of ownership due to their longer life. Using Sony’s Error Correction Code technology, the 960GB G Series SSD achieves up to 2400TBW (Terabytes Written), while the 460GB drive can reach 1200TBW, resulting in less frequent replacement and increased ROI. 2400TBW translates to about 10 years of use for the SV-GS96, if data is fully written to the drive an average of five times per week.

According to Sony, the drives are also designed for ultra-fast, stable data writing. Sony G Series SSDs feature built-in technology preventing sudden speed decreases, while ensuring stable recording of high-bitrate 4K video without frame dropping. For example, used with an Atomos Shogun Inferno, G Series SSDs are able to record video at 4K 60p (ProRes 422 HQ) mode stably.

When paired with the necessary connection cables, the new G Series drives can be effortlessly removed from a recorder and connected to a computer for file downloading, making editing easier and faster with read speeds up to 550MB/s.

G Series SSDs also offer data protection technology that keeps content secure and intact, even if a sudden power failure occurs. To add to the drive’s stability, it features a durable connector which withstands extreme repeated insertion and removal up to 3,000 times — or six times more tolerance than standard SATA connectors — even in harsh conditions.

Sony’s SSD G Series is expected to be available May 2017 at the suggested retail prices of $539 for SV-GS96 and $287 for SV-GS48.

Have camera will travel: shooting for a good cause

By Randi Altman

In a perfect world, children would grow up in loving and nurturing homes with food on the table and clothes on their backs. Unfortunately, for many that is not reality. AMIT, an Israeli social services organization, was established over 40 years ago offering foster homes and education to these lost children. But having been built between 1935 and 1975, their foster homes are in dire need of renovations, so the non-profit is currently in the middle of a $10 million fundraising campaign.

As part of that campaign, AMIT called on Long Island, NY-based DMJ Digital Media, and its owner David Jasse, to help them tell their story and inspire donations. Jasse packed up his Canon 5D Mark III, tucked away in a Tenba carrying case designed to fit perfectly into Continue reading

Review: Shure’s VP83F condenser mic/flash recorder

By Luke Harper

Guess who had a really great idea? Shure did. They sure did (ha)! It’s timely, too. Shooting video with DSLR is taking off in a HUGE way, and everyone from the still side to seasoned video pros are getting in on the action. Getting reasonable sound out of a shoot was the next logical step, and Shure was on it.

Basically the Shure VP83F is two devices in one: It’s an excellent Continue reading