The default mental image of video compression involves unwanted video artifacts, like pixelation and blockiness in the image. This sells short, though, the complexity that actually goes into compressing video content. In particular, it overlooks a fascinating process called interframe, which involves keyframes and delta frames to intelligently compress content in a manner that is intended to go unnoticed.
This article describes this process in detail, while also giving best practices and ideal encoder settings that you can apply for use with your live streaming platform.
2020 was very much the year of virtual events, as previously physical venues began offering an online version of their event. Often times this would include interactivity among viewers or participants, letting them feel more involved. With people staying remote due to the pandemic, these types of events skyrocketed in adoption. As outlined in our 2021 video trends webinar, we have reason to believe that this year will also tremendous use of virtual events with high usage and evolution of the concept.
So what types of virtual events are out there? Which ones are right for you, and what might your goal or goals be? We outline 8 different use cases for your virtual events platform and possible goals to help your event be a successful one.
Have a new version of a video but don’t want to lose analytics or redo embeds?
IBM is introducing a replace video feature for its video streaming and enterprise video platforms. This allows organizations to update outdated videos with newer versions while not having to worry about the logistics around URL links or instances where the video was embed. As a result, it provides a relatively quick method for content to be cycled and remain relevant to target audiences.
Back in the 1950’s and 60’s, much (if not most) early broadcast radio and television programming was produced and broadcasted live.
The skills of producing a live broadcast were refined and improved through the years. Early radio broadcasters like Alan Freed and Dick Clark, TV soap operas like As The World Turns and The Edge Of Night, most US News coverage, sporting events like the Superbowl and of course shows such as Saturday Night Live all have also used live television as a device to gain viewers by making their programs more (or atleast appear) exciting.
But the skills these producers used, whether for the 1969 Landing on the Moon, the 1996 Dallas Cowboys Superbowl victory or the live episode of ER in 1997, are no different than for a live streaming show or event.
Looking to offer your users a single sign-on experience from your video content?
IBM now supports using OpenID Connect (OIDC) based identity providers with its enterprise video platform. This expands the options that organizations have for user authentication to access live and on demand video material.
Located in Europe and looking for a video streaming solution that has a server infrastructure also located there? IBM Watson Media is introducing a concentrated, shared server cluster for the Europe region, located in Frankfurt, Germany.
For organizations that elect to use this added service, they will be able to manage and deliver live and on-demand video strictly from a Europe based server cluster. As a result, servers from outside Europe aren’t used for those who elect to use this service. This introduces advantages to Europe based organizations and also the ability to comply with certain regulations.
Video streaming and delivery is a resource intensive process. This is attributed to the various networks a video stream must pass through as well as the quality of the video, as higher bitrates and resolutions require more information related to that stream to be sent to the end viewer. As a result of this requirement, it’s not recommended to broadcast video using your own server. For companies, this can result in bottlenecks from the servers hosting or unnecessary costs to scale a server infrastructure.
One solution to avoid both, though, is through utilizing a CDN (content delivery network). This article talks about the basics of delivering content over the Internet before why it’s important to have a CDN when streaming video content.
Viewers now have more options related to how closed captions are displayed for video streaming content. This allows end users to customize closed captioning settings inside the video player for live and on demand captions. As a result, viewers can control a number of options from increasing font size for accessibility reasons to altering aspects like color of the display.
These settings are available for manually uploaded WebVTT captioning files and also automated closed captions from IBM Watson. Furthermore, the settings can be accessed and control the captions for mobile devices and desktops. However, please note there is a current limitation for these settings when viewing full screen on an iPhone.
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