Adobe CTO on Flash's Effect on Battery Life, Apple's Negative Campaigning

152427 flash player installer

In its review of the new 11-inch MacBook Air published last week, Ars Technica noted that the battery life of the machine takes a substantial hit when browsing sites with Adobe's Flash Player enabled, pointing to the prevalence of CPU-heavy Flash ads in use on the Internet.

Having Flash installed can cut battery runtime considerably - as much as 33 percent in our testing. With a handful of websites loaded in Safari, Flash-based ads kept the CPU running far more than seemed necessary, and the best time I recorded with Flash installed was just 4 hours. After deleting Flash, however, the MacBook Air ran for 6:02 - with the exact same set of websites reloaded in Safari, and with static ads replacing the CPU-sucking Flash versions.

The difference has gained much attention due to the MacBook Air's limited battery capacity, the ongoing dispute between Apple and Adobe over Flash, and Apple's decision to ship the new MacBook Air without Flash Player pre-installed, a change coming to all of the company's Mac products.

Fast Company spoke with Adobe Chief Technology Office Kevin Lynch about the MacBook Air news and the broader dispute over Flash, and Lynch argued that it makes perfect sense that displaying Flash content would utilize more battery power than not displaying it. Lynch also claimed that displaying the same content in Apple-supported HTML5 technology would use as much or more battery power than in Flash.

"It's a false argument to make, of the power usage," Lynch explains. "When you're displaying content, any technology will use more power to display, versus not displaying content. If you used HTML5, for example, to display advertisements, that would use as much or more processing power than what Flash uses."

Lynch said several studies have already confirmed Flash's higher battery life, and also argued that HTML5 had far less reliable playback.

Lynch went on to focus on the "negative campaigning" against Adobe's Flash technology, taking aim at Apple for "inciting" the movement, calling Apple's choice to cut off access to Flash content for its iOS users "hurtful" to Adobe and Flash developers and "counter to [Adobe's] values".

"I just think there's this negative campaigning going on, and, for whatever reason, Apple is really choosing to incite it, and condone it," Lynch says. "I think that's unfortunate. We don't think it's good for the web to have aspects closed off--a blockade of certain types of expression. There's a decade of content out there that you just can't view on Apple's device, and I think that's not only hurtful to Adobe, but hurtful to everyone that created that content."

For its part, Adobe is looking at how to accommodate the growing presence of HTML5 content on the Internet, recently offering a demo of a tool that would allow developers to easily port much of their Flash content to HTML5.

Related Roundup: MacBook Air
Related Forum: MacBook Air

Related Stories

studio buds family

Beats Studio Buds Debuting Today With Active Noise Cancellation, Stemless Design, and More for $150

Monday June 14, 2021 8:00 am PDT by
We've seen a lot of teasers about the Beats Studio Buds over the past month since they first showed up in Apple's beta software updates, and today they're finally official. The Beats Studio Buds are available to order today in red, white, and black ahead of a June 24 ship date, and they're priced at $149.99. The Studio Buds are the first Beats-branded earbuds to truly compete with AirPods...
YouTube Picture in Picture Feature

YouTube Premium Subscribers Can Now Use iOS Picture-in-Picture: Here's How

Wednesday August 25, 2021 3:55 am PDT by
Google has rolled out picture-in-picture support as an "experimental" feature for YouTube premium subscribers, allowing them to watch video in a small window when the app is closed. If you're a premium YouTube subscriber looking to try out picture-in-picture, follow these steps: Launch a web browser and sign into your YouTube account at YouTube.com. Navigate to www.youtube.com/new. Scroll...
M1X MBP Feature

Leaker: Upcoming MacBook Pro to See Price Hike Over Current Model, Equal Performance Across 14 and 16-Inch Sizes

Tuesday August 24, 2021 5:28 am PDT by
The upcoming 14-inch MacBook Pro is set to be more expensive than the current 13-inch MacBook Pro and both the 14 and 16-inch models will offer the same performance, according to the leaker known as "Dylandkt." The leaker shared the information on Twitter, explaining that both of the upcoming MacBook Pro models, expected to come in 14 and 16-inch sizes, will feature the same performance due...
youtube apple tv

YouTube Discontinuing 3rd-Generation Apple TV App, AirPlay Still Available

Wednesday February 3, 2021 3:09 pm PST by
YouTube is planning to stop supporting its YouTube app on the third-generation Apple TV models, where YouTube has long been available as a channel option. A 9to5Mac reader received a message about the upcoming app discontinuation, which is set to take place in March.Starting early March, the YouTube app will no longer be available on Apple TV (3rd generation). You can still watch YouTube on...
ryanscoolios13thumbnail

Apple Releases iOS 13.1.3 With Bug Fixes for Phone, Mail, Health, and More

Tuesday October 15, 2019 10:09 am PDT by
Apple today released iOS 13.1.3 and iPadOS 13.1.3, minor updates to the iOS 13.1.2 software that was released two weeks ago. This is the fourth update to the iOS 13 operating system that came out in September. The iOS and iPadOS 13.1.3 updates are available on all eligible devices over-the-air in the Settings app. To access the updates, go to Settings > General > Software Update....
Top Stories 75 Thumbnail

Top Stories: Last-Minute iPhone 13 Rumors, Apple Announces App Store Changes, and More

Saturday September 4, 2021 6:00 am PDT by
The finish line is in sight! Apple's annual iPhone event is likely just a week or so away and all eyes will be on the company as it unveils the next version of its most popular product line. With any luck, we'll also see the next-generation Apple Watch and perhaps even some new AirPods. Other news this week saw Apple making some more changes to its App Store policies in response to a...
affinity designer contour tool

Serif Updates Affinity Photo, Designer, and Publisher With New Tools and Functions

Thursday February 4, 2021 1:58 am PST by
Serif today announced across-the-board updates for its popular suite of Affinity creative apps, including Affinity Photo, Affinity Designer, and the Apple award-winning Affinity Publisher for Mac, all of which were among the first professional creative suites to be optimized for Apple's new M1 chip. "After another year which saw record numbers of people switching to Affinity, it's exciting to...
iPhone 13 Dummy Thumbnail 2

Kuo: iPhone 13 to Feature LEO Satellite Communications to Make Calls and Texts Without Cellular Coverage

Sunday August 29, 2021 7:39 am PDT by
The iPhone 13 will feature low earth orbit (LEO) satellite communication connectivity to allow users to make calls and send messages in areas without 4G or 5G coverage, according to the reliable analyst Ming-Chi Kuo. In a note to investors, seen by MacRumors, Kuo explained that the iPhone 13 lineup will feature hardware that is able to connect to LEO satellites. If enabled with the relevant...
maxresdefault

Craig Federighi and Greg Joswiak Discuss iPadOS 15, macOS Monterey, Privacy, Shortcuts on Mac, and More

Saturday June 12, 2021 6:12 am PDT by
As is tradition, Apple executives Craig Federighi and Greg Joswiak joined Daring Fireball's John Gruber in an episode of The Talk Show to discuss several announcements that Apple made over this weeks WWDC, including iPadOS 15, macOS Monterey, and a large focus around privacy. Federighi kicks off the conversation discussing the common architecture, now thanks to Apple silicon, across all of...
iOS 14 on iPhone feature emergency

Apple Seeds Third Betas of iOS and iPadOS 14.6 to Developers [Update: Public Beta Available]

Monday May 10, 2021 10:13 am PDT by
Apple today seeded the third betas of new iOS and iPadOS 14.6 updates to developers for testing purposes, one week after seeding the second iOS and iPadOS 14.6 updates. iOS and iPadOS 14.6 can be downloaded through the Apple Developer Center or over the air after the proper profile has been installed on an iPhone or iPad. iOS and iPadOS 14.6 appear to be more minor changes focusing on...