Version 1.4.0

README.md

@@ -6,8 +6,10 @@ In its current iteration LiTr supports:
  - changing resolution and/or bitrate of a video track(s)
  - changing bitrate of an audio track(s)
  - overlaying bitmap watermark onto video track(s)
+ - applying different effects (brightness/contrast, saturation/hue, blur, etc.) to video pixels
  - including/excluding tracks, which allows muxing/demuxing tracks
  - transforming tracks individually (e.g. apply overlay to one video track, but not the other)  
+ - positioning source video frame arbitrarily onto target video frame
 
 By default, LiTr uses Android MediaCodec stack for hardware accelerated decoding/encoding and OpenGL for rendering. It also uses MediaExtractor and MediaMuxer to read/write media. 
 
@@ -16,15 +18,15 @@ By default, LiTr uses Android MediaCodec stack for hardware accelerated decoding
 Simply grab via Gradle:
 
 ```groovy
- implementation 'com.linkedin.android.litr:litr:1.3.2'
+ implementation 'com.linkedin.android.litr:litr:1.4.0'
 ``` 
 ...or Maven:
 
 ```xml
 <dependency>
   <groupId>com.linkedin.android.litr</groupId>
   <artifactId>litr</artifactId>
-  <version>1.3.2</version>
+  <version>1.4.0</version>
 </dependency>
 
 ```
@@ -130,16 +132,18 @@ This API allows defining components and parameters per media track, thus allowin
 
 You can use custom filters to modify video frames. Write your own in OpenGL as an implementation of `GlFilter` interface when you need to make extra draw operations which do not need access to source video frames. If you need to change how source video frame is rendered onto a target video frame, implement `GlFrameRender` interface. There are several filters already available from "filter pack" library, which is available via Gradle:
 
+LiTr now has 40 new GPU accelerated video filters ported from [Mp4Composer-android](https://github.com/MasayukiSuda/Mp4Composer-android) and [android-gpuimage](https://github.com/cats-oss/android-gpuimage) projects. You can also create your own filter simply by configuring VideoFrameRenderFilter with your custom shader, with no extra coding!
+
 ```groovy
- implementation 'com.linkedin.android.litr:litr-filters:1.3.2'
+ implementation 'com.linkedin.android.litr:litr-filters:1.4.0'
 ``` 
 ...or Maven:
 
 ```xml
 <dependency>
   <groupId>com.linkedin.android.litr</groupId>
   <artifactId>litr-filters</artifactId>
-  <version>1.3.2</version>
+  <version>1.4.0</version>
 </dependency>
 
 ```
@@ -180,6 +184,7 @@ This project is licensed under the BSD 2-Clause License - see the [LICENSE](LICE
 
 * A huge thank you to [ypresto](https://github.com/ypresto/) for his pioneering work on [android-transcoder](https://github.com/ypresto/android-transcoder) project, which was an inspiration and heavy influence on LiTr
 * A special thank you to [MasayukiSuda](https://github.com/MasayukiSuda) for his work on [Mp4Composer-android](https://github.com/MasayukiSuda/Mp4Composer-android) project, whose filters now power LiTr
+* A special thank you to [android-gpuimage](https://github.com/cats-oss/android-gpuimage) project for amazing filter collection, which is now being migrated into LiTr
 * A thank you to Google's AOSP CTS team for writing Surface to Surface rendering implementation in OpenGL, which became a foundation for GlRenderer in LiTr 
 * A shout out to my awesome colleagues Amita Sahasrabudhe, Long Peng and Keerthi Korrapati for contributions and code reviews
 * A shout out to our designer Mauroof Ahmed for giving LiTr a visual identity

constants.gradle

@@ -1,6 +1,6 @@
 project.ext {
-    releaseVersion = '1.3.2'
-    releaseVersionCode = 10030002
+    releaseVersion = '1.4.0'
+    releaseVersionCode = 10040000
     minSdkVersion = 18
     targetSdkVersion = 28
     compileSdkVersion = 29