---
layout: page
title: "Changelog"
category: about
date: 2018-12-20 17:49:29
order: 3
---
New versions are released through GitHub, so the reference page is the [GitHub Releases ](https://github.com/natario1/CameraView/releases ) page.
## v2.1.0
This release adds experimental support for [real-time filters ](../docs.filters.html ) thanks to [@agrawalsuneet][agrawalsuneet].
Please read the documentation page for usage instructions.
- New: Real-time filters support ([#527][527])
- New: Add filters through XML ([#535][535])
- New: Map filter controls to scroll/pinch gestures ([#537][537])
https://github.com/natario1/CameraView/compare/v2.0.0...v2.1.0
## v2.0.0
- Fix: bug with picture recorder ([#521][521])
- Fix: video snapshots appearing black ([#528][528])
- Fix: video snapshots exceptions and audio issues ([#530][530])
https://github.com/natario1/CameraView/compare/v2.0.0-rc2...v2.0.0
### v2.0.0-rc2
- Fix: crashes when stopping video snapshots ([#513][513])
- Fix: dependencies missing, leading to runtime crashes ([#517][517])
https://github.com/natario1/CameraView/compare/v2.0.0-rc1...v2.0.0-rc2
## v2.0.0-rc1
This is likely to be the last release before v2.0.0.
- New: support for watermarks and animated overlays ([docs](../docs/watermarks-and-overlays.html)), thanks to [@RAN3000][RAN3000] ([#502][502], [#421][421])
- New: added `onVideoRecordingStart()` to be notified when video recording starts, thanks to [@agrawalsuneet][agrawalsuneet] ([#498][498])
- New: added `onVideoRecordingEnd()` to be notified when video recording ends ([#506][506])
- New: added `Audio.MONO` and `Audio.STEREO` to control the channel count for videos and video snapshots ([#506][506])
- New: added `cameraUseDeviceOrientation` to choose whether picture and video outputs should consider the device orientation or not ([#497][497])
- Improvement: improved Camera2 stability and various bugs fixed (e.g. [#501][501])
- Improvement: improved video snapshots speed, quality and stability ([#506][506])
https://github.com/natario1/CameraView/compare/v2.0.0-beta06...v2.0.0-rc1
### v2.0.0-beta06
- New: Full featured Camera2 integration! Use `cameraExperimental="true"` and `cameraEngine="camera2"` to test this out. ([#490][490])
- Improvement: we now choose a video recording profile that is compatible with the chosen size. Should fix some video recording issues. ([#477][477])
- Improvement: most internals are now open to be accessed by subclassing. Feel free to open PRs with more protected methods to be overriden. ([#494][494])
- **Breaking change**: some public classes have been moved to different packages. See [table here ](../extra/v1-migration-guide.html#repackaging ). ([#482][482])
- **Breaking change**: the listener methods `onFocusStart` and `onFocusEnd` are now called `onAutoFocusStart` and `onAutoFocusEnd` . ([#484][484])
- **Breaking change**: the gesture actions `focus` and `focusWithMarker` have been removed and replaced by `autoFocus` , which shows no marker. ([#484][484])
- New: new API called `setAutoFocusMarker()` lets you choose your own marker. ([#484][484])
If you were using `focus` , just switch to `autoFocus` .
If you were using `focusWithMarker` , you can [add back the old marker ](../docs/controls.html#cameraautofocusmarker ).
https://github.com/natario1/CameraView/compare/v2.0.0-beta05...v2.0.0-beta06
### v2.0.0-beta05
- Fixed `FrameProcessor` freeze and release behavior, was broken ([#431][431])
- New: new api `setAutoFocusResetDelay` to control the delay to reset the focus after autofocus was performed, thanks to [@cneuwirt][cneuwirt] ([#435][435])
- Faster camera preview on layout changes ([#403][403])
- A few bug fixes ([#471][471])
https://github.com/natario1/CameraView/compare/v2.0.0-beta04...v2.0.0-beta05
### v2.0.0-beta04
- Renames setPreviewSize to setPreviewStreamSize (previewSize suggests it is related to the view size but it's not) ([#393][393])
- Added new APIs `setSnapshotMaxWidth` and `setSnapshotMaxHeight` ([#393][393]). You can now have a good looking preview but still take low-res snapshots using these snapshot constraints. Before this, the two sizes were coupled.
https://github.com/natario1/CameraView/compare/v2.0.0-beta03...v2.0.0-beta04
### v2.0.0-beta03
- Fixed a few bugs ([#392][392])
- Important fixes to video snapshot recording ([#374][374])
https://github.com/natario1/CameraView/compare/v2.0.0-beta02...v2.0.0-beta03
### v2.0.0-beta02
- Fixed important bugs ([#356][356])
- Picture snapshots are now flipped when front camera is used ([#360][360])
- Added `PictureResult.getFacing()` and `VideoResult.getFacing()` ([#360][360])
https://github.com/natario1/CameraView/compare/v2.0.0-beta01...v2.0.0-beta02
## v2.0.0-beta01
This is the first beta release. For changes with respect to v1, please take a look at the [migration guide ](../extra/v1-migration-guide.html ).
### v1.6.1
This is the last release before v2.
- Fixed: crash when using TextureView in API 28, thanks to [@Keyrillanskiy][Keyrillanskiy] ([#297][297])
- Fixed: restore Frame Processor callbacks after taking videos, thanks to [@stefanJi][stefanJi] ([#344][344])
- Enhancement: when horizontal, camera now uses the last available orientation, thanks to [@aartikov][aartikov] ([#290][290])
- Changed: we now swallow exceptions during autoFocus that were happening unpredictably on some devices, thanks to [@mahdi-ninja][mahdi-ninja] ([#332][332])
https://github.com/natario1/CameraView/compare/v1.6.0...v1.6.1
## v1.6.0
- Lifecycle support. Use `setLifecycleOwner` instead of calling start, stop and destroy ([#265][265])
- Enhancement: provide synchronous version of CameraUtils.decodeBitmap thanks to [@athornz][athornz] ([#224][224])
- Enhancement: prevent possible context leak thanks to [@MatFl][MatFl] ([#245][245])
- Bug: fix crash when using default VideoCodec thanks to [@Namazed][Namazed] ([#264][264])
- Enhancement: CameraException.getReason() gives some insight about the error ([#265][265])
- Enhancement: Common crashes are now being posted to the error callback instead of crashing the app ([#265][265])
https://github.com/natario1/CameraView/compare/v1.5.1...v1.6.0
### v1.5.1
- Bug: byte array length for Frames was incorrect thanks to [@ssakhavi][ssakhavi] ([#205][205])
- Bug: gestures were crashing in some conditions ([#222][222])
- Bug: import correctly the ExifInterface library ([#222][222])
- Updated dependencies thanks to [@caleb-allen][caleb-allen] ([#190][190])
https://github.com/natario1/CameraView/compare/v1.5.0...v1.5.1
## v1.5.0
- New: set encoder for video recordings with `cameraVideoCodec` ([#174][174])
- New: set max duration for videos with `cameraVideoMaxDuration` ([#172][172])
- Enhancement: reduced lag with continuous gestures (ev, zoom) ([#170][170])
- Bug: tap to focus was crashing on some devices ([#167][167])
- Bug: capturePicture was breaking if followed by another event soon after ([#173][173])
https://github.com/natario1/CameraView/compare/v1.4.2...v1.5.0
### v1.4.2
- Add prefix to XML resources so they don't collide, thanks to [@RocketRider][RocketRider] ([#162][162])
- Add `videoMaxSize` API and XML attribute, to set max size video in bytes, thanks to [@chaitanyaraghav][chaitanyaraghav] ([#104][104])
- Improved the preview size selection, thanks to [@YeungKC][YeungKC] ([#133][133])
- Improved the playSounds attribute, was playing incorrectly, thanks to [@xp-vit][xp-vit] ([#143][143])
https://github.com/natario1/CameraView/compare/v1.4.1...v1.4.2
### v1.4.1
- Fixed a bug that would flip the front camera preview on some devices ([#112][112])
- Two new `CameraOptions` APIs: `o.getSupportedPictureSizes()` and `o.getSupportedPictureAspectRatios()` ([#101][101])
- Most controls (video quality, hdr, grid, session type, audio, white balance, flash, facing) now inherit
from a base `Control` class ([#105][105]). This let us add new APIs:
- `CameraView.set(Control)` : sets the control to the given value, e.g. `set(Flash.AUTO)`
- `CameraOptions.supports(Control)` : returns true if the control is supported
- `CameraOptions.getSupportedControls(Class<? extends Control>)` : returns list of supported controls of a given kind
https://github.com/natario1/CameraView/compare/v1.4.0...v1.4.1
## v1.4.0
- CameraView is now completely thread-safe. All actions are asynchronous. ([#97][97])
This has some breaking drawbacks. Specifically, the `get` methods (e.g., `getWhiteBalance` ) might
not return the correct value while it is being changed. So don't trust them right after you have changed the value.
Instead, always check the `CameraOptions` to see if the value you want is supported.
- Added error handling ([#97][97]) in `CameraListener.onCameraError(CameraException)` .
At the moment, all exceptions there are unrecoverable. When the method is called, the camera is showing
a black preview. This is a good moment to show an error dialog to the user.
You can also try to `start()` again but that is not guaranteed to work.
- Long requested ability to set the picture output size ([#99][99]). Can be done through
`CameraView.setPictureSize()` or through new XML attributes starting with `cameraPictureSize` .
Please refer to docs about it.
- Deprecated `toggleFacing` . It was unreliable and will be removed.
- Deprecated `getCaptureSize` . Use `getPictureSize` instead.
- Fixed bugs.
https://github.com/natario1/CameraView/compare/v1.3.2...v1.4.0
### v1.3.2
- Fixed a memory leak thanks to [@andrewmunn][andrewmunn] ([#92][92])
- Reduced memory usage when using cropOutput thanks to [@RobertoMorelos][RobertoMorelos] ([#93][93])
- Improved efficiency for Frame processors, recycle buffers and Frames ([#94][94])
https://github.com/natario1/CameraView/compare/v1.3.1...v1.3.2
### v1.3.1
- Fixed a bug that would make setFacing and other APIs freeze the camera ([#86][86])
- Fixed ConcurrentModificationExceptions during CameraListener callbacks ([#88][88])
https://github.com/natario1/CameraView/compare/v1.3.0...v1.3.1
## v1.3.0
- Ability to inject frame processors to do your own visual tasks (barcodes, facial recognition etc.) ([#82][82])
- Ability to inject external loggers (e.g. Crashlytics) to listen for internal logging events ([#80][80])
- Improved CameraUtils.decodeBitmap, you can now pass maxWidth and maxHeight to avoid OOM ([#83][83])
- Updated dependencies thanks to [@v-gar][v-gar] ([#73][73])
https://github.com/natario1/CameraView/compare/v1.2.3...v1.3.0
[aartikov]: https://github.com/aartikov
[athornz]: https://github.com/athornz
[v-gar]: https://github.com/v-gar
[andrewmunn]: https://github.com/andrewmunn
[chaitanyaraghav]: https://github.com/chaitanyaraghav
[YeungKC]: https://github.com/YeungKC
[RobertoMorelos]: https://github.com/RobertoMorelos
[RocketRider]: https://github.com/RocketRider
[xp-vit]: https://github.com/xp-vit
[caleb-allen]: https://github.com/caleb-allen
[ssakhavi]: https://github.com/ssakhavi
[MatFl]: https://github.com/MatFl
[Namazed]: https://github.com/Namazed
[Keyrillanskiy]: https://github.com/Keyrillanskiy
[mahdi-ninja]: https://github.com/mahdi-ninja
[stefanJi]: https://github.com/stefanJi
[cneuwirt]: https://github.com/cneuwirt
[agrawalsuneet]: https://github.com/agrawalsuneet
[RAN3000]: https://github.com/RAN3000
[73]: https://github.com/natario1/CameraView/pull/73
[80]: https://github.com/natario1/CameraView/pull/80
[82]: https://github.com/natario1/CameraView/pull/82
[83]: https://github.com/natario1/CameraView/pull/83
[86]: https://github.com/natario1/CameraView/pull/86
[88]: https://github.com/natario1/CameraView/pull/88
[92]: https://github.com/natario1/CameraView/pull/92
[93]: https://github.com/natario1/CameraView/pull/93
[94]: https://github.com/natario1/CameraView/pull/94
[97]: https://github.com/natario1/CameraView/pull/97
[99]: https://github.com/natario1/CameraView/pull/99
[101]: https://github.com/natario1/CameraView/pull/101
[104]: https://github.com/natario1/CameraView/pull/104
[105]: https://github.com/natario1/CameraView/pull/105
[112]: https://github.com/natario1/CameraView/pull/112
[133]: https://github.com/natario1/CameraView/pull/133
[143]: https://github.com/natario1/CameraView/pull/143
[162]: https://github.com/natario1/CameraView/pull/162
[167]: https://github.com/natario1/CameraView/pull/167
[170]: https://github.com/natario1/CameraView/pull/170
[172]: https://github.com/natario1/CameraView/pull/172
[173]: https://github.com/natario1/CameraView/pull/173
[174]: https://github.com/natario1/CameraView/pull/174
[190]: https://github.com/natario1/CameraView/pull/190
[205]: https://github.com/natario1/CameraView/pull/205
[222]: https://github.com/natario1/CameraView/pull/222
[224]: https://github.com/natario1/CameraView/pull/224
[245]: https://github.com/natario1/CameraView/pull/245
[264]: https://github.com/natario1/CameraView/pull/264
[265]: https://github.com/natario1/CameraView/pull/265
[290]: https://github.com/natario1/CameraView/pull/290
[297]: https://github.com/natario1/CameraView/pull/297
[332]: https://github.com/natario1/CameraView/pull/332
[344]: https://github.com/natario1/CameraView/pull/344
[356]: https://github.com/natario1/CameraView/pull/356
[360]: https://github.com/natario1/CameraView/pull/360
[374]: https://github.com/natario1/CameraView/pull/374
[392]: https://github.com/natario1/CameraView/pull/392
[393]: https://github.com/natario1/CameraView/pull/393
[471]: https://github.com/natario1/CameraView/pull/471
[431]: https://github.com/natario1/CameraView/pull/431
[403]: https://github.com/natario1/CameraView/pull/403
[421]: https://github.com/natario1/CameraView/pull/421
[435]: https://github.com/natario1/CameraView/pull/435
[477]: https://github.com/natario1/CameraView/pull/477
[482]: https://github.com/natario1/CameraView/pull/482
[484]: https://github.com/natario1/CameraView/pull/484
[490]: https://github.com/natario1/CameraView/pull/490
[497]: https://github.com/natario1/CameraView/pull/497
[498]: https://github.com/natario1/CameraView/pull/498
[501]: https://github.com/natario1/CameraView/pull/501
[502]: https://github.com/natario1/CameraView/pull/502
[506]: https://github.com/natario1/CameraView/pull/506
[513]: https://github.com/natario1/CameraView/pull/513
[517]: https://github.com/natario1/CameraView/pull/517
[521]: https://github.com/natario1/CameraView/pull/521
[528]: https://github.com/natario1/CameraView/pull/528
[535]: https://github.com/natario1/CameraView/pull/535
[537]: https://github.com/natario1/CameraView/pull/537
