Multimedia services

Process of Converting 2D Footage into Stereoscopic 3D

In a nutshell, stereo 3D conversion is the process of making 3-dimensional imageries from 2-dimensional images. It is a laborious process that involves a range of intensive activities and frame-to-frame conversion.

General process
Let us see what the general process of the conversion;

Most of the times, each of the shots is rotoscoped. Then these are broken down into smaller workable shapes having incredibly extensive details. As per the budgetary constraints, you can get each of the shapes into depth, which will have poorer results.

If the budget permits, you can create excellent depth maps and depth gradients, which will provide comprehensive depth map per each frame and look as the shot footage.

Following are some of the most extensively used software programs for 2D to 3D conversion;

  • UFUWare
  • Dimo Video Converter Ultimate
  • Movavi Video Converter
  • Tipard
  • 4Videosoft

Skills and resources required for the process

Like most of the jobs and professions, 2D-to-3D conversion requires several skills and resources to get the quality that we expect. The following are the most important ones;

  • Creativity: Creativity is one of the most desired skills when it comes to 2D-to-3D conversion as every project normally starts with a creative idea.
  • Drawing Skills: Drawing is an important skill in 2D-to-3D conversion as you need to create blueprints for objects and items that you are working on.
  • 3D Modeling Skills: 3D modeling is another important skill that a person must possess to create exceptionally detailed 3D images.

Challenges involved in 2D-to-3D conversion
While 3D in an exciting way to render a video and make it look lively, there are challenges to making it excellent. It can go out of hand if enough care is not taken.

  • Expensive
  • The parallax effect
  • Time consuming
  • Lack of expertise
  • Singular depth resolution

These issues, as technology has progressed can be addressed to a large extent, now.

How 3D is different from normal VFX

Visual effects or VFX is the process of adding and creating imageries to a shot which is already an existing or live-shot footage. It largely involves creating structures, objects and adding elements to make a shot look more vivid and lifelike when they are practically impossible to create and shoot. This is extensively done using various creative and vfx software programs.

However, 2D-to-3D conversion is a process where the footage which is already shot in 2D is converted to 3D footage with the help of various 3D conversion techniques. The sole idea of the same to create a “pop-out” effect for people who watch the video by creating two different images on the frame for two eyes of the humans to create a sense of depth.

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Want to make rotoscoping easier? Try these out

Rotoscoping can definitely take a lot of time, if you are primarily dealing with a footage that has diverse motions and control points. This can make the entire job daunting and intimidating to start with. However, there are always tips that you can follow to make the tasks a little less-intimidating.

Apart from the regular tips such as avoid any distractions, do not burden yourself with too much workload and avoiding procrastinating, we present the following rotoscoping-centric tips;

Do not trace the frame sequence: Most of the times, when you have a video clip to edit, there is a tendency to follow the frame sequencing; to begin the process from the very first frame. This is often strategically not economical—effort-wise and time-wise. So, the best thing to do is to begin the process identifying where you are going to start it. You need to look through the clip and take a frame that has maximum information and start from there. It will definitely make your job a lot easier.

Work on simpler, conceivable parts: One of the easier ways to go about rotoscoping a clip is to break it to smaller parts that are easier to work on. Creating simpler and smaller parts can undoubtedly help you manage your control points much easier than otherwise. It is always undemanding to work on multiple smaller masks than on a single unwieldy larger mask.

Save Constantly: This is a no-brainer, duh. Since rotoscoping is highly repetitive, tedious and time-consuming, it is really important that you save all the changes you make as quickly as possible. As crashes can happen at times, this is the only thing that will save you from redoing all you have painstakingly done.

There is no doubt that these tips and techniques will help you carry out most of the rotoscoping activities easier than otherwise.

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Ways to Use 360° VR for Marketing

Over the last few years, VR 360 format has emerged to become one of the most captivating and exceptionally intriguing tools for marketing. The experience it can create to influence the target audiences and help them make decisions has made 360o VR the go-to format for various marketing efforts.
However, as this is a new technology, many organizations do not understand how it can be used to remarkable effects.

Standalone VR Applications

With the advent of a plethora of platforms such as Cardboard, Oculus, HTC Vive and Daydream, distribution of the experiences that you want to create for your audience is much now easier. As such, they can be effectively used to market and promote your products and services uniquely to your target audience.

Create website with embedded VR 360 experiences

Another way to welcome users to the stunning world of your products and services is to create a website that makes effectual use of 360o VR experience. You can create immersive content that will blend your products seamlessly with the possibilities of 360o VR for greater user experience.

Leverage your advertising campaign with 360° VR Video content

Advertisement has become difficult than ever and it is quite difficult to come up with unique ways to promote your products and services. However, 360° VR Video content is one of the best ways to address this issue as it can help you change the treatment and the experience of the audience.

Make use of social media

Two of the largest social media platforms like YouTube and Facebook have significantly invested to promote 360° VR content. These platforms can be effectively used to make your content reach the audience to improve the leads and sales.

The role of 360° VR Post Production

However, all of these can only work if the quality of the VR is exceptionally high and if the VR offers something unique, seminal and mindboggling for the audience. The answer to creating something of that sort lies purely in VR post production. Getting the support of a company that can bequeath you with exceptional 360° VR by creating immersive viewing experience is really crucial. Applying top-notch and uncompromisingly fine stitching and patching, compositing and audio mixing with grade finishing is what can undoubtedly elevate the quality of the VR experiences you are trying so-hard to create and present your audiences with.

While these are only the tip of the iceberg, there is no doubt that bigger and better things are on the horizon for 360° VR.

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Brooding Over the Reality behind Virtual Reality? We Bring All You Need to Know

In a nutshell, Virtual Reality is an artificially created environment by blending imaging technology seamlessly with software programs and hardware capabilities of various devices. The confluence is so mind-blowing that it drives the user to suspend her/his disbelief and accept the artificial environment as the only existing reality.

Even though the concept of Virtual Reality was common among scientific communities from as early as the 1930s, the limitation of technology did not credit the traction VR needed then. However as technology developed, so did virtual reality.

How Does Virtual Reality Work?

VR is all about creating life-like experiences and it is advocated that any display used must be able to project a frame at a minimum rate of 20 – 30 FPS. There are several virtual reality post production services that try to hit beyond this threshold to offer the best experience for users.

One of the most striking aspects of virtual reality is immersion and it is what makes the sensation of being in a virtual world. This is also what makes for the advent of exceptional virtual reality services that offer life-like experiences and interactions for the users.

One of the important aspects that make VR is the confluence of:

– Impeccable 3D technology
– Stereoscopic displays
– Small yet powerful processors
– The advance in omni-directional cameras

These technologies are combined together on different platforms and leveraged with the help of carefully designed software programs to offer the most convincing, immersive and believable virtual reality environments for users.

Recently, photogrammetry is also used to merge several high-resolution to create highly detailed 3D environments and objects in a slew of VR applications apart from a range of technologies for 360 degree video post productions.

The applications of VR are more or less concentrated on entertainment business. However, as technologies become cheaper and more robust, it can be used in a wide range of industries, for academic purposes and creating simulated environments.

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How CARA Can Transform VR On NUKE For The Better?

Virtual Reality has been making exceptional developments in the recent past and it has been making its presence felt stronger than ever. The impeccable characteristics of the same can be drawn back to the unmatched capabilities of various virtual reality post production services. This is made possible by the advent of exceptionally robust plug-ins such as CARA on platforms like NUKE.

Why CARA is the superior plug-in for NUKE?
CARA is packed with a range of attributes that other plug-ins for NUKE platform do not offer such as;

It effectively address camera rigging issues

  • CARA provides a range of refinement options with camera position, possible distortions, rotations and focal length adjustment etc.
  • It comes with a series of pre-sets which allow for correct application of camera rigs along with offering extended support for customized rigs.

It provides for streamlined stitching

  • CARA offers a high-tech Sticher powered by GPU acceleration.
  • It also comes with exceptional ability to stitch videos together without any room for distorted imagery.
  • It helps to effective remove the line arte-facts and ghost effects and thus it considerably improves the stitch quality.

Myriad of Color Correction Options

  • CARA is capable of impulsively sensing all disparities induced by camera and exposures in white light and balances them right.
  • CARA provides options for a range of subtleties in lighting during various virtual reality services.

Tracking Optimization

  • CARA brings several options to address various continuities and distortions that might come along the longitudinal or latitudinal imageries.
  • CARA comes with a robust stabilization tool.
  • With the help of the built-in camera tracker of CARA, you can optimize the stabilization details

Workflow Streamlining Opportunities

  • Spherical transform knob offered by CARA can be revved-up for various activities related to compositing that provides room for accessing and utilizing all the tools in NUKE platform.
  • Stereo lens and the slit scan-shader are given better support to control the pole-depth of footages in 360 degree video post production.

All of these value-adding features offered by CARA can drive better clarity, vividness, details and depth for all the imagery being rendered in the NUKE platform.

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Merge and Blend images- Creative to invent new views

(This blog talks about features and tools in Adobe Photoshop and other image editing softwares for merging and blending image. The possibilities and advantages are elucidated briefly.)

A selfie at an exotic location with a serene background posted in Facebook is exalting the confidence when likes, comments and shares are ticked up. The selfie can be made without traveling to the location, a selfie in any background merged with a stock picture of the location would create the same impression.

Adobe Photoshop’s creative suites and other such photo editing suites gives the capability to put together multi-images to create a collage of creativity in image editing. Product placements and feel disbelief pictures which are impossible to capture with a camera can all be possible with merging and blending a set of pictures. The Layer Mask feature in CS5 do exactly the same- individual stock pictures merged together and blended into a single picture, a wholesome one. Such a picture gives an un-precedented exposure and depth which most often impossible to shot directly with a lens.

Blending pictures together is an art but gives a lot of technical challenges in the selection of pictures with optimum resolution and color space, but of almost same parameters. Pictures are selected in application frame one after the other to create different layers for Masking. Add ‘Layer Mask’ in between each picture layers. The layer mask is usually created as transparent and has the capability to merge all layers together to create a single picture. Auto align layers , Merge and stamp layers can also be used to merge different images. The challenge now is to blend seamlessly to give a complete feel of a single picture. Add atmosphere, coloring and implied lights using different blending modes, and different brush tools (Use soft brush for best result) to blend group picture. As the mask is non-destructive one can experiment with different angles, start and end positions and different gradients to perfect the picture.

Collaging and composting are two other techniques to create super imposed and blended pictures from different shots and stock pictures. Most of the image editing software, including most suites of Photoshop provides tools and features enabling one to use collaging and composting methods. Imagination and creativity is the limit for blended image creation.
The foremost advantage of a blended image is the possibility it gives to bring together different elements of depth and insights into a picture. And it is cost effective too, making cosy photo shoots almost redundant. Suppose you need to shoot a model with different props and with different background which in reality is time consuming and expensive. What you need is photograph the model in different angles, take shots of the props separately, or use stock pictures of props and backgrounds available. Blend the pictures using an image editing suite- voila! you get the perfect pictures with models in different props in most appropriate backgrounds. That too most creatively and inexpensive.

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How important is scalability in VR studio: Is that the reason studios often get grounded?

Virtual Reality has so far offered tremendous possibilities in film-making techniques. It has transformed the old landscape of production, seamlessly taking the viewers into the magical but pleasant unreal world. A number of virtual reality studios have cropped up in the international film industry, especially Hollywood, but only a few of them have successfully retained their customer loyalty. Why?

One of the main reasons is scalability. As virtual reality is a new concept, the process of trial and error is more likely to be pursued by the production houses. An ideal Virtual Reality Studio has to keep adapting itself to the changing needs of its clients. Several factors like affordability, immersion, mobility and flexibility are to be taken into account when a client chooses its virtual reality studio. It is evident, that the failure to change its support and budget according to the needs of the film-makers and advertisers often leads to their disrepute. It is the reason why a number of studios are getting grounded.

In fact, the experts providing vr post production services are familiar to special production and editing techniques. Virtual reality shooting and editing is a different cup of tea altogether, where the boundaries are removed and the viewers can pick the area of interest on the screen.

The VR industry being in the evolving stages the major challenges are in judging the resource strength, software and infrastructure vis a vis the revenues that can be expected through projects. Then there is the challenge of bandwidth considering the huge amounts of data (in TBs). The length of shots is another factor.

The leading studios that provide 360 degree video post production editing services need to offer maximum flexibility and scalability to the clients. As the demand of the industry is subjected to variation, the services are bound to be flexible. They should be able to ramp up the resources at the right moment. Continuous monitoring of the behavior of the audience calls for this adaptability. This is the reason why certain VR studios make their mark in the industry, while the others fade away.

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Why CARA is presently the most superior plugin with NUKE for post Virtual Reality stitching

Virtual reality is making its presence felt more emphatically in recent times. You can attribute this to the enhanced efficiency exhibited by seasoned professionals at virtual reality post production companies. This has been made possible in part by stellar and seamless post Virtual Reality stitching offered by superior plugins like CARA for platforms such as NUKE. CARA definitely is the superlative plugin to be used with NUKE due to an array of compelling reasons. This blog delves on the explicit benefits you stand to enjoy by using CARA with NUKE.

Solution for camera rigging
>> Within Nuke, you can easily accomplish refinement in terms of positioning of camera, adjustment of focal length, making amends for distortions evidenced in lens, rotation and other parameters with CARA for optimum outcomes.
>> Specialized pre-sets allow application of camera rigs that are widely used alongside extending support for customized rigs.
Streamlined stitching
>> Cara prides itself of state of the art Stitcher that is fuelled by GPU acceleration. This facilitates creation of superior quality 360 degrees stitches for outputs that may be mono or stereo.
>> Cara’s ability to subtly stitch videos can be attributed to the robust technological support offered by Ocula disparity platform.
>> Stitch quality is ramped up through elimination of ghost effects and line artefacts.
>> The stitched videos can be exported to UV and ST maps effortlessly.
Colour corrections
>> Cara spontaneously senses exposures and camera induced disparities in white balance and set them right.
>> With Cara, you are empowered to create subtleties in lighting through animation of modifications in gain mode over timescale.
Optimized tracking
>> Cara’s feature point tracker has been fine tuned for handling distortions and continuities that show up along the sides of latitudinal or longitudinal images.
>> With this stabilization tool, you are facilitated to carry out tracking, painting and merging squarely on the 360 degrees stitched footage.
>> During workflow management, you can optimize on the stabilization information offered by the inbuilt camera tracker in Cara.
>> Augmented Reality services India have significantly capitalized on these advanced features of Cara for producing superbly stitched impeccable footages in Nuke.
Workflow streamlining
>> The spherical transform node in Cara revs up compositing related jobs by allowing you to access and utilize the complete array of tools in Nuke squarely on the 360 degree input.
>> Extra support is offered for stereo lens and slit scan shader through which pole depth in footages can be controlled.
Cara presently is undoubtedly the most superior plugin to be used with Nuke because of the smooth VR watching experience offered in multi-direction mode by it.

Our Head of VR production, Mr. Venugopalan says; “Team SBL # VR n VFX keynotes are the strong pipeline what we had in operations, sales and marketing plus the excellent creative support from the team. We had best of best creative minds from industry and had delivered few of the best VR shows so far. SBL is in the phase of expanding the knowledge level to the complex VR stuffs and even constant RnD makes as the unique in India to produce well craft VR visuals.”

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How Photo Editing Is A Boon To Retail Industries?

A professionally edited photograph is a powerful marketing tool to convey about business products in the most convincing style. In the era of digital marketing, photo editing has become the very essence of brand building.

Photos have become the universal language of marketing and image editing can augment retail industries’ communication in the marketplace. An impressive photograph with high-end editing creates credibility and improves its professional appearance in the market. Photo editing services can remove imperfections from images and make it a meticulous piece for marketing. According to the advertising requirements, an expert in photo editing can specialize settings to make high quality images from the original ones. This approach can easily be attained by photo retouching, a photo manipulation technique to enhance the quality of the image. Photo retouching can save money and time as it doesn’t demand the photo shoot to be done again for better quality pictures.

Customers tend to judge businesses with the images they see on social media and other online websites. A visually striking image can help garner more sales of products by enticing them, especially if they can access it through different platforms. Implementing photo editing method can customize images based on particular parameters for multiple platforms to give a uniform impact. These parameters also make the photo-intensive tasks easier as they can be applied on other images, offering brand consistency. Furthermore, a neatly clipped image can feature products to impress audiences. With image clipping, unwanted portions are eliminated and relevant ones are incorporate efficiently. Clipping also enables reuse of images for multipurpose by changing the image’s background and clubbing it with other images.

Resizing, cropping, compressing, and much more can be done with photo editing tools. A photo can speak thousand words, and with a well edited photo of a business product, one doesn’t need words to showcase it.

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