Adobe Flash Player is a cross-platform application runtime that delivers uncompromised viewing of expressive applications, content, và videos across screens & browsers.

Bạn đang xem: Adobe flash player


Overview

Certified
*

What"s New

Similar khổng lồ 3


Adobe will stop supporting Flash Player after December 31, 2020, & will actively start blocking content from running in Flash Player from January 12, 2021. As such, the company "strongly recommends" that all users immediately uninstall Flash Player to lớn help protect their systems.

Adobe has been planning khổng lồ sunset Flash for a few years now và arguably could have done so even sooner. The software platform started to lớn fall out of favor in the mid-2000s and has been on a downward trajectory ever since as alternatives lượt thích HTML5 gained support. Fortunately, the mạng internet Archive is working khổng lồ preserve some of the best Flash nội dung so it won"t be lost to Father Time. More than 2,000 pieces of Flash media have been added to lớn the archive.

H.264/AVC Software Encoding for Cameras (desktop)

Stream high-quality đoạn clip from your computer"s camera with higher compression efficiency và industry standard support, enabling both immersive real-time communications such as video chat/conferencing & live đoạn phim broadcasts.

JPEG-XR support

Flash Player & AIR include support for the JPEG-XR advanced image compression standard (International Standard ISO/IEC 29199-2). The computationally lightweight JPEG-XR format provides more efficient compression than JPEG, enables both lossy and lossless compression support, and adds tư vấn for alpha channel transparency.

Enhanced high resolution bitmap support

BitmapData objects are no longer limited lớn a maximum resolution of 16 megapixels (16,777,215 pixels), & maximum bitmap width/height is no longer limited lớn 8,191 pixels, enabling the development of apps that utilize very large bitmaps.

Flash Access content Protection tư vấn for Mobile

Flash Access content protection support is now available on mobile devices including game android powered smartphones và tablets. In addition, nội dung protection is now supported on tablet devices powered by the BlackBerry Tablet OS. Note: Flash Access for game ios is not supported at this time.

Flash Access nội dung Protection Enhancements

New Flash Access nội dung protection features include key rotation support, V3 license chaining, domain tư vấn and enhanced output đầu ra protection and device filtering.

Protected HTTP Dynamic Streaming (HDS)

Protected HTTP Dynamic Streaming (HDS) provides protection for streaming đoạn clip across screens while eliminating the deployment complexity of a license server.

Stage 3d Accelerated Graphics Rendering (Player và AIR desktop + AIR for TV)

Stage 3 chiều is an architecture for hardware accelerated graphics rendering developed that provides a mix of low-level APIs that enable advanced 2D và 3D rendering capabilities across screens và devices (desktop, mobile, and TV). Using Stage 3D, app & framework developers can now access high performance GPU hardware acceleration, enabling the creation of new classes of rich, interactive experiences. Note: Stage 3d for mobile versions of Flash Player và AIR will be enabled in a future release.

Xem thêm: Xem Phim Khu Vườn Bí Mật Tập 5 Vietsub, Khu Vườn Bí Ẩn

NetStream.dispose()

Similar lớn NetStream.close() except that it also clears up the last frame held up by NetStream khổng lồ be displayed on the video object. Use this instead of NetStream.close() if the NetStream is to lớn be re-used for other streams later. It enforces garbage collection of the video frame & related decompressor objects. The đoạn phim object will display a blank frame after the use of this method.

High efficiency SWF compression support

Developers can take advantage of LZMA compression for their SWF files. LZMA compression can reduce SWF kích thước by up khổng lồ 40%, enabling users lớn benefit from richer experiences with shorter tải về times and reduced bandwidth consumption.

G.711 Audio Compression for Telephony

Support interoperability with legacy phone systems via the Flash truyền thông media Gateway (FMG) và other third-party clients (through the mở cửa RTMP protocol) without the need for transcoding.

Native JSON (JavaScript Object Notation) Support

Allows ActionScript developers to lớn take advantage of high performance native parsing và generation of JSON-formatted data.

Garbage Collection Advice

Provides smoother, more responsive user experiences by allowing developers to provide hints lớn optimize garbage collection scheduling.

Cubic Bezier Curves

The cubicCurveTo drawing API allows developers to lớn easily create complex cubic Beziers without requiring custom ActionScript code.

Secure Random Number Generator

Developers can now take advantage of cryptographically secure random number generation khổng lồ build more secure algorithms và protocols.

Socket Progress Events

Improve management of data transfer using the Socket class by providing a new property khổng lồ determine the number of bytes remaining in the write buffer và a new sự kiện for when data is being sent to lớn the network layer. Using these new APIs, developers can build applications such as file transfer utilities that monitor socket progress và provide responsive feedback.

What"s New:

In today"s scheduled release, we"ve updated Flash Player with important bug & security fixes.

Fixes:

Assorted security & functional fixes Arbitrary Code Execution bug code CVE-2020-9633, classified as Critical

Previous release notes:

Immersive experiences with Flash video, content and applications with full-screen mode. Low-bandwidth, high-quality video clip with advanced compression technology. High-fidelity text using the advanced text rendering engine. Real-time dynamic effects with filters for Blur, DropShadow, Glow, Bevel, Gradient Glow, Gradient Bevel, Displacement Map, Convolution, and màu sắc Matrix. Innovative truyền thông media compositions with 8-bit đoạn phim alpha channels. Blend modes, radial gradient, and stroke enhancements. Additional image formats: GIF, Progressive JPEG, and PNG.