AWS ivs: IVS Broadcast SDK 1.47.0 (Android/iOS) and Web 1.40.0 release notes
Summary
Adds September 24, 2026 release notes for the IVS Broadcast SDK Android/iOS 1.47.0 (system capture device removal callbacks, bitrate calculation fix, iOS preview freeze fix) and Web 1.40.0 (bug fixes and stability improvements), plus SDK size tables and updated date index.
Security assessment
The diff only adds routine SDK release notes describing bug fixes (bitrate calculation, iOS preview freeze) and a new onDeviceRemoved callback for system capture/MediaProjection lifecycle. No vulnerability, CVE, credential, encryption, or access-control content is referenced, so this is a non-security documentation update.
Evidence
+ * Fixed a bug where bitrate calculations were artificially low in extremely low bandwidth scenarios.
Diff
diff --git a/ivs/latest/LowLatencyUserGuide/release-notes.md b/ivs/latest/LowLatencyUserGuide/release-notes.md index 52308ee05..891a9119b 100644 --- a//ivs/latest/LowLatencyUserGuide/release-notes.md +++ b//ivs/latest/LowLatencyUserGuide/release-notes.md @@ -7 +7 @@ -September 8, 2026September 3, 2026September 3, 2026August 27, 2026August 27, 2026August 19, 2026August 12, 2026August 11, 2026August 6, 2026August 6, 2026July 30, 2026July 30, 2026July 21, 2026July 21, 2026July 9, 2026July 9, 2026July 7, 2026July 2, 2026July 2, 2026June 11, 2026June 11, 2026June 4, 2026June 4, 2026May 28, 2026May 14, 2026May 14, 2026May 7, 2026May 7, 2026April 22, 2026April 16, 2026April 16, 2026April 9, 2026April 9, 2026March 19, 2026March 19, 2026March 12, 2026March 12, 2026February 19, 2026February 19, 2026February 13, 2026February 12, 2026January 13, 2026December 18, 2025December 18, 2025December 11, 2025December 5, 2025December 5, 2025November 20, 2025November 20, 2025October 30, 2025October 30, 2025October 23, 2025October 23, 2025October 15, 2025October 2, 2025October 2, 2025September 25, 2025September 25, 2025September 11, 2025September 10, 2025September 4, 2025August 28, 2025August 28, 2025August 7, 2025August 7, 2025July 31, 2025July 31, 2025July 25, 2025July 10, 2025July 10, 2025July 10, 2025July 7, 2025June 16, 2025June 12, 2025June 12, 2025June 5, 2025June 5, 2025May 26, 2025May 15, 2025May 15, 2025May 8, 2025May 8, 2025May 2, 2025April 17, 2025April 17, 2025April 10, 2025April 10, 2025March 20, 2025March 20, 2025March 19, 2025March 13, 2025March 13, 2025March 3, 2025February 20, 2025February 20, 2025February 13, 2025February 13, 2025January 30, 2025January 23, 2025January 16, 2025January 16, 2025December 12, 2024December 12, 2024December 6, 2024December 6, 2024November 14, 2024November 13, 2024November 12, 2024October 31, 2024October 31, 2024October 15, 2024October 10, 2024October 10, 2024October 3, 2024October 3, 2024September 11, 2024September 11, 2024September 5, 2024September 5, 2024August 15, 2024August 15, 2024August 8, 2024August 8, 2024July 18, 2024July 18, 2024July 11, 2024July 11, 2024June 13, 2024June 13, 2024June 6, 2024June 6, 2024May 20, 2024May 16, 2024May 9, 2024May 9, 2024May 6, 2024April 30, 2024April 30, 2024April 22, 2024April 11, 2024April 4, 2024March 21, 2024March 14, 2024March 13, 2024February 29, 2024February 22, 2024February 15, 2024February 1, 2024January 31, 2024January 25, 2024January 18, 2024January 3, 2024December 4, 2023November 21, 2023November 17, 2023November 14, 2023October 16, 2023October 12, 2023October 3, 2023October 2, 2023September 14, 2023August 23, 2023August 23, 2023August 22, 2023August 7, 2023July 17, 2023July 14, 2023July 13, 2023June 28, 2023June 27, 2023June 27, 2023June 16, 2023June 2, 2023June 1, 2023May 23, 2023May 16, 2023May 16, 2023May 11, 2023May 1, 2023April 27, 2023April 4, 2023March 30, 2023March 29, 2023March 28, 2023March 23, 2023March 23, 2023March 2, 2023February 28, 2023February 16, 2023January 31, 2023January 17, 2023December 9, 2022December 6, 2022November 17, 2022November 9, 2022November 1, 2022October 18, 2022October 6, 2022September 22, 2022September 20, 2022September 15, 2022September 12, 2022September 8, 2022September 2, 2022August 30, 2022August 9, 2022July 28, 2022July 21, 2022July 14, 2022June 28, 2022June 22, 2022June 9, 2022May 24, 2022April 28, 2022April 26, 2022April 22, 2022April 19, 2022March 31, 2022March 3, 2022March 1, 2022February 3, 2022January 20, 2022January 18, 2022December 9, 2021November 23, 2021November 18, 2021October 20, 2021September 29, 2021September 28, 2021September 8, 2021August 13, 2021August 10, 2021July 27, 2021June 1, 2021May 19, 2021May 5, 2021April 26, 2021April 13, 2021April 7, 2021January 28, 2021December 16, 2020November 23, 2020November 12, 2020November 9, 2020October 30, 2020October 27, 2020October 9, 2020October 7, 2020September 14, 2020August 19, 2020August 11, 2020August 5, 2020July 15, 2020 +September 24, 2026September 24, 2026September 8, 2026September 3, 2026September 3, 2026August 27, 2026August 27, 2026August 19, 2026August 12, 2026August 11, 2026August 6, 2026August 6, 2026July 30, 2026July 30, 2026July 21, 2026July 21, 2026July 9, 2026July 9, 2026July 7, 2026July 2, 2026July 2, 2026June 11, 2026June 11, 2026June 4, 2026June 4, 2026May 28, 2026May 14, 2026May 14, 2026May 7, 2026May 7, 2026April 22, 2026April 16, 2026April 16, 2026April 9, 2026April 9, 2026March 19, 2026March 19, 2026March 12, 2026March 12, 2026February 19, 2026February 19, 2026February 13, 2026February 12, 2026January 13, 2026December 18, 2025December 18, 2025December 11, 2025December 5, 2025December 5, 2025November 20, 2025November 20, 2025October 30, 2025October 30, 2025October 23, 2025October 23, 2025October 15, 2025October 2, 2025October 2, 2025September 25, 2025September 25, 2025September 11, 2025September 10, 2025September 4, 2025August 28, 2025August 28, 2025August 7, 2025August 7, 2025July 31, 2025July 31, 2025July 25, 2025July 10, 2025July 10, 2025July 10, 2025July 7, 2025June 16, 2025June 12, 2025June 12, 2025June 5, 2025June 5, 2025May 26, 2025May 15, 2025May 15, 2025May 8, 2025May 8, 2025May 2, 2025April 17, 2025April 17, 2025April 10, 2025April 10, 2025March 20, 2025March 20, 2025March 19, 2025March 13, 2025March 13, 2025March 3, 2025February 20, 2025February 20, 2025February 13, 2025February 13, 2025January 30, 2025January 23, 2025January 16, 2025January 16, 2025December 12, 2024December 12, 2024December 6, 2024December 6, 2024November 14, 2024November 13, 2024November 12, 2024October 31, 2024October 31, 2024October 15, 2024October 10, 2024October 10, 2024October 3, 2024October 3, 2024September 11, 2024September 11, 2024September 5, 2024September 5, 2024August 15, 2024August 15, 2024August 8, 2024August 8, 2024July 18, 2024July 18, 2024July 11, 2024July 11, 2024June 13, 2024June 13, 2024June 6, 2024June 6, 2024May 20, 2024May 16, 2024May 9, 2024May 9, 2024May 6, 2024April 30, 2024April 30, 2024April 22, 2024April 11, 2024April 4, 2024March 21, 2024March 14, 2024March 13, 2024February 29, 2024February 22, 2024February 15, 2024February 1, 2024January 31, 2024January 25, 2024January 18, 2024January 3, 2024December 4, 2023November 21, 2023November 17, 2023November 14, 2023October 16, 2023October 12, 2023October 3, 2023October 2, 2023September 14, 2023August 23, 2023August 23, 2023August 22, 2023August 7, 2023July 17, 2023July 14, 2023July 13, 2023June 28, 2023June 27, 2023June 27, 2023June 16, 2023June 2, 2023June 1, 2023May 23, 2023May 16, 2023May 16, 2023May 11, 2023May 1, 2023April 27, 2023April 4, 2023March 30, 2023March 29, 2023March 28, 2023March 23, 2023March 23, 2023March 2, 2023February 28, 2023February 16, 2023January 31, 2023January 17, 2023December 9, 2022December 6, 2022November 17, 2022November 9, 2022November 1, 2022October 18, 2022October 6, 2022September 22, 2022September 20, 2022September 15, 2022September 12, 2022September 8, 2022September 2, 2022August 30, 2022August 9, 2022July 28, 2022July 21, 2022July 14, 2022June 28, 2022June 22, 2022June 9, 2022May 24, 2022April 28, 2022April 26, 2022April 22, 2022April 19, 2022March 31, 2022March 3, 2022March 1, 2022February 3, 2022January 20, 2022January 18, 2022December 9, 2021November 23, 2021November 18, 2021October 20, 2021September 29, 2021September 28, 2021September 8, 2021August 13, 2021August 10, 2021July 27, 2021June 1, 2021May 19, 2021May 5, 2021April 26, 2021April 13, 2021April 7, 2021January 28, 2021December 16, 2020November 23, 2020November 12, 2020November 9, 2020October 30, 2020October 27, 2020October 9, 2020October 7, 2020September 14, 2020August 19, 2020August 11, 2020August 5, 2020July 15, 2020 @@ -12,0 +13,46 @@ This document contains all Amazon IVS Low-Latency Streaming release notes, lates +## September 24, 2026 + +### Amazon IVS Broadcast SDK: Android 1.47.0, iOS 1.47.0 (Low-Latency Streaming) + +Platform | Downloads and Changes +---|--- +[Android Broadcast SDK 1.47.0](./broadcast-android.html) | **Reference documentation:** [https://aws.github.io/amazon-ivs-broadcast-docs/1.47.0/android/](https://aws.github.io/amazon-ivs-broadcast-docs/1.47.0/android/) + + * After an application calls `BroadcastSession.createSystemCaptureResources`, if capture is later stopped via system UI (e.g. stopping it from the status bar chip), the SDK will now call `onDeviceRemoved` with the `SCREEN_SOURCE` and/or `SYSTEM_AUDIO` device types so that the application can update its UI and stop or reconfigure its broadcast accordingly. When using the `BroadcastSession.createSystemAudioSource()` API, the `MediaProjection` is owned by the application itself and it should handle its own `MediaProjection.Callback` and detach the created device when the projection stops. + * Fixed a bug where bitrate calculations were artificially low in extremely low bandwidth scenarios. + + +[iOS Broadcast SDK 1.47.0](./broadcast-ios.html) | **Download for low-latency streaming:** [https://broadcast.live-video.net/1.47.0/AmazonIVSBroadcast.xcframework.zip](https://broadcast.live-video.net/1.47.0/AmazonIVSBroadcast.xcframework.zip) **Reference documentation:** [https://aws.github.io/amazon-ivs-broadcast-docs/1.47.0/ios/](https://aws.github.io/amazon-ivs-broadcast-docs/1.47.0/ios/) + + * Fixed a bug where previews could freeze on iOS 27 before a broadcast has started. + * Fixed a bug where bitrate calculations were artificially low in extremely low bandwidth scenarios. + + + +#### Broadcast SDK Size: Android + +Architecture | Compressed Size | Uncompressed Size +---|---|--- +arm64-v8a | 2.009 MB | 5.413 MB +armeabi-v7a | 1.763 MB | 3.746 MB +x86_64 | 2.096 MB | 5.751 MB +x86 | 2.119 MB | 5.553 MB + +#### Broadcast SDK Size: iOS + +Architecture | Compressed Size | Uncompressed Size +---|---|--- +arm64 | 1.024 MB | 2.248 MB + +## September 24, 2026 + +### IVS Broadcast SDK: Web 1.40.0 (Low-Latency Streaming) + +Platform | Downloads and Changes +---|--- +[Web Broadcast SDK 1.40.0](./broadcast-web.html) | **Reference documentation:** [https://aws.github.io/amazon-ivs-web-broadcast/docs/sdk-reference](https://aws.github.io/amazon-ivs-web-broadcast/docs/sdk-reference) + + * Bug fixes and stability improvements. + + +