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Project configurations:

• minSdk is 21 (Android 5.0) minSdk is 24 (Android 7.0)
• targetSdk is 36 (Android 16 - Baklava)

PS: Due to limitations from other projects I am currently involved in, the minSdk must remain at 21 and cannot be upgraded for now. This also indirectly affects some of the open-source libraries used in this project, preventing them from being updated to their latest versions.

PPS: This project uses Git LFS to manage large binary files (.so, .a, .mp3, .mp4, .tar.xz, etc.).

1. Install Git LFS (required before cloning):

   # Ubuntu/Debian
   sudo apt install git-lfs
   
   # macOS
   brew install git-lfs

2. Clone the repository:

   git clone https://github.com/yhz61010/android.git
   cd android
   git lfs install

   For slow networks, you can skip LFS downloads during clone and pull them later:

   GIT_LFS_SKIP_SMUDGE=1 git clone https://github.com/yhz61010/android.git
   cd android
   git lfs install
   git lfs pull

3. Verify LFS is working:

   git lfs ls-files

Without Git LFS, LFS-tracked files will appear as ~130-byte pointer files instead of actual content. Install Git LFS and run git lfs pull to fix this.

For more details, see 00-documents/git-lfs-guide.md.

LeoAndroidBaseUtil is a multi-module Android utility library published through JitPack. It is not a single application or a single domain SDK. The repository contains reusable Kotlin and Android foundations, higher-level platform components, media and native-code integrations, and two demo applications that exercise the libraries together.

The active Gradle modules are defined by settings.gradle.kts. A directory at the repository root is not necessarily an active module; for example, historical or experimental directories that are not included from settings.gradle.kts are not part of the current build.

The repository is best understood as a horizontal library toolbox rather than a project with one shared Clean Architecture or application-level data flow. The intended dependency direction is:

Pure Kotlin foundations
        ↓
Android foundations and cross-cutting libraries
        ↓
androidbase and specialized feature libraries
        ↓
demo / demo-dex integration applications

Lower-level libraries should remain reusable and should not depend back on feature modules or demo applications. androidbase is the main collection of commonly used Android capabilities, but it is not the default destination for every utility: pure Kotlin, image, JSON, network, reflection, and permission-sensitive code belong in their corresponding focused modules.

This diagram describes the intended responsibility boundaries, not a mechanically enforced copy of the current Gradle graph. Historical cross-layer dependencies still exist. In particular, the custom Toast implementation in lib-common-android directly uses floatview; removing that Gradle dependency requires refactoring ToastExt.kt or changing the Android 11+ custom Toast behavior.

The main Android utility module provides base Activity/Fragment/Application/Service classes, coroutine and lifecycle helpers, Android and Kotlin extensions, cryptographic utilities, device and network helpers, and media utilities for H.264, H.265, YUV, WAV, and MediaCodec. It exposes several lower-level modules through Gradle api dependencies, so changes to its public API can affect many consumers transitively.

Permission-sensitive or restricted platform operations should be implemented in android-restricted instead of adding those permissions back to androidbase.

This module provides an end-to-end CameraX experience rather than only thin CameraX extensions. It contains permission handling, preview, focus and exposure controls, image capture, video recording, gallery and media viewers, image analysis, orientation handling, preferences, and sound feedback.

The main flow starts in CameraXActivity and CameraFragment; shared capture and media operations are implemented by BaseCameraXFragment.

This is the lower-level Camera2 recording implementation. Its primary data flow is:

BaseCamera2Fragment
  → Camera2ComponentHelper
  → Camera2 / ImageReader
  → YUV processing strategy
  → CameraAvcEncoder / MediaCodec
  → encoded H.264 callback

Because this path depends on camera drivers, YUV layouts, hardware codecs, and Android lifecycle behavior, changes require physical-device testing in addition to unit and instrumentation tests.

audio contains recording, playback, AAC, Opus, PCM, and synchronous/asynchronous MediaCodec abstractions. The codec, YUV, JPEG, and FFmpeg modules combine Kotlin/Java APIs with JNI, C/C++, or prebuilt native libraries. Native changes must keep the Kotlin/Java native declarations, exported symbols, CMake inputs, packaged ABIs, and Git LFS objects consistent.

The demo projects are both examples and integration checks. demo covers Android utilities, cryptography, networking, CameraX, Camera2, audio, screen capture, OpenGL, NFC, Bluetooth, Wi-Fi, and other feature modules. demo-dex focuses on dynamic Dex loading.

When a public library API changes, update its tests and corresponding demo call sites, then compile the affected downstream modules. For cross-module changes, :demo:assembleDevDebug is the primary integration build.

The shared build configuration is located in build.gradle.kts; enabled modules are listed in settings.gradle.kts; dependency and tool versions are centralized in gradle/libs.versions.toml. The project uses JDK 17 and the checked-in Gradle Wrapper.

Common commands:

# Build all configured modules
./gradlew assemble

# Build the main demo integration variant
./gradlew :demo:assembleDevDebug

# Run unit tests for one module
./gradlew :androidbase:testDebugUnitTest --rerun-tasks

# Run repository-wide formatting and static analysis
./gradlew ktlintCheck detekt

# Verify local Maven/JitPack publication artifacts
./gradlew publishToMavenLocal

All Gradle Test tasks use JUnit 5. JVM tests are stored in src/test; device tests are stored in src/androidTest. Camera, audio, MediaCodec, MediaProjection, OpenGL, NFC, Bluetooth, and JNI/native changes must also be tested on physical devices. At minimum, include an API 21–26 device and a recent Android device when the affected API or hardware behavior differs across versions.

The project must continue to support API 21. Before introducing an Android or Java API, verify its API level and provide an SDK check, AndroidX compatibility API, or equivalent low-version implementation when required.

• settings.gradle.kts: the source of truth for active modules.
• build.gradle.kts: shared Android, Kotlin, test, lint, and publication configuration.
• gradle/libs.versions.toml: SDK, toolchain, library, and publication versions.
• androidbase/src/main/kotlin/com/leovp/androidbase: the main Android utility APIs.
• demo/src/main/kotlin/com/leovp/demo/MainActivity.kt: the main demo entry point.
• demo/src/main/kotlin/com/leovp/demo/basiccomponents/BasicFragment.kt: the basic feature catalog.
• camerax/src/main/kotlin/com/leovp/camerax/fragments/CameraFragment.kt: the CameraX workflow.
• camera2live/src/main/kotlin/com/leovp/camera2live/Camera2ComponentHelper.kt: the Camera2 capture and recording coordinator.

If you encounter build errors like Could not find <library>.aar (com.github.xxx:xxx) with the searched location pointing to a mirror repository (e.g., Tencent or Alibaba mirrors) instead of JitPack, the Gradle cache may have resolved the dependency metadata from the wrong repository.

Fix: Clear the corrupted local cache for the affected dependency, then rebuild:

# Example: clear cache for com.github.liangjingkanji:Net
rm -rf ~/.gradle/caches/modules-2/files-2.1/com.github.liangjingkanji
rm -rf ~/.gradle/caches/modules-2/metadata-2.*/descriptors/com.github.liangjingkanji

# Rebuild
./gradlew :demo:assembleDevDebug

Consumers of the published artifacts do not need to clone this repository or copy its gradle.properties.template. Add JitPack to the repositories in your settings.gradle.kts:

dependencyResolutionManagement {
    repositories {
        google()
        mavenCentral()
        maven("https://jitpack.io")
    }
}

Signing credentials are not required when consuming the libraries. They are module-specific build inputs used only when building or signing applications from this repository.

Add the libraries as you need. For example:

[libraries]
leo-androidbase = { module = "com.leovp.android:androidbase", version.ref = "<latest-version>" }
leo-lib-compose = { module = "com.leovp.android:lib-compose", version.ref = "<latest-version>" }
leo-pref = { module = "com.leovp.android:pref", version.ref = "<latest-version>" }
...
...

Import that library in your module build.gradle.kts file:

implementation(libs.leo.androidbase)

dependencies {
    implementation "com.leovp.android:androidbase:<latest>"
    implementation "com.leovp.android:lib-compose:<latest>"
    implementation "com.leovp.android:pref:<latest>"
    ...
    ...
}

When working from a source checkout, copy gradle.properties.template to gradle.properties and adjust the local Gradle settings as needed. Application signing is configured per application module; refer to 00-documents/KEYSTORE_SECURITY_GUIDE.md before configuring CI/CD credentials.

./gradlew clean build bintrayUpload -PbintrayUser=yhz61010 -PbintrayKey=<Your API Key> -PdryRun=false

You can get your API Key as following url API Key

1. AudioActivity(Solved. See AacFilePlayer.kt bf1bfe248a54308cd91cfa7f516026b237413119 commit) Can not play AAC file in Audio demo on OnePlus 8T device.
2. AudioReceiver In realtime communication of Audio demo, if the audio codec is 8Khz/16bit/2ch, the volume of receiver is too small to hear.
3. FFMpegH264Activity & FFMpegH265Activity When you back to previously activity while playing video, it will crash caused by ffmpeg in following place: h264_hevc_decoder_all_in_one_file.cpp in decode() method, when calling avcodec_send_packet.

1. Camera2Live(Solved) When you initialize Camera2Component, you must specify the encoder type manually. This is not a wise way. In the next version, I will identify the encoder automatically according to the camera characteristics.

2. Network Monitor(Solved) Now, I do not show you a way to get the network traffic and ping by implementing a listener. That means you can just check the network traffic and ping in log, but you can not get them in your code. In the next version, I will provide you a listener that you can use them freely when network traffic and ping are changed.

Almost every project will use a log wrapper to manage your log. So does this library. Here comes a question: how to save this library logs in your project if you need it? In order to solve this problem, I implement a log system by using LogContext. You just need to initiate LogContext with your custom log wrapper and output your log by using LogContext I have already implemented the LLog which is a wrapper of Android default log as default implementation for LogContext. To provide a custom logger, extend AbsLog, which implements ILog, and pass that implementation to LogContext.setLogImpl(). Implementing ILog alone is not sufficient because setLogImpl() currently accepts an AbsLog instance.

Initialize LogContext as early as possible, preferably in Application. Before initialization, LogContext uses a disabled LLog fallback, so log calls do not crash but their output is discarded.

Please check the LogActivity for details.

FYI: You can use Xlog as your wrapper implements. It is an efficient and powerful log.

Notice: All devices below are supported OMX.google.h264.encoder H.264 encoder

OMX.qcom.video.encoder.avc

[[15, 15], [24, 24], [7, 30], [30, 30]]

[[7, 30], [30, 30]]

[4160, 3120][4160, 2774][4160, 2340][4000, 3000][3840, 2160][3264, 2176][3200, 2400][3200, 1800][2592, 1944][2592, 1728][2048, 1536][1920, 1440][1920, 1080][1280, 960][1280, 768][1280, 720][1024, 768][800, 600][800, 480][720, 480][640, 480][352, 288][320, 240][176, 144]

[1920, 1080][1280, 960][1280, 768][1280, 720][1024, 768][800, 600][800, 480][720, 480][640, 480][352, 288][320, 240][176, 144]

OMX.qcom.video.encoder.avc

[[15, 15], [24, 24], [15, 30], [30, 30]]

[[15, 15], [10, 20], [20, 20], [24, 24], [10, 30], [30, 30]]

[4032, 3024][4000, 3000][3840, 2160][3288, 2480][3264, 2448][3200, 2400][2976, 2976][2592, 1944][2688, 1512][2048, 1536][1920, 1080][1600, 1200][1440, 1080][1280, 960][1280, 768][1280, 720][1024, 768][800, 600][864, 480][800, 480][720, 480][640, 480][640, 360][352, 288][320, 240][176, 144][160, 120]

[3264, 2448][3200, 2400][2592, 1944][2688, 1512][2048, 1536][1920, 1080][1600, 1200][1440, 1080][1280, 960][1280, 768][1280, 720][1024, 768][800, 600][864, 480][800, 480][720, 480][640, 480][640, 360][352, 288][320, 240][176, 144][160, 120]

c2.qti.avc.encoder OMX.qcom.video.encoder.avc c2.android.avc.encoder

[[15, 15], [7, 30], [15, 30], [30, 30], [15, 60], [60, 60]]

[[15, 15], [7, 30], [15, 30], [30, 30]]

[4032x3024, 4000x3000, 3840x2160, 4000x2000, 3264x2448, 3200x2400, 2688x1512, 2592x1944, 2560x1280, 2048x1536, 1920x1440, 1920x1080, 1600x1200, 1920x960, 1280x960, 1280x768, 1280x720, 1024x768, 800x400, 800x600, 800x480, 720x480, 640x400, 640x480, 640x360, 352x288, 320x240, 176x144, 160x120]

[3264x2448, 3200x2400, 2688x1512, 2592x1944, 2560x1280, 2048x1536, 1920x1440, 1920x1080, 1600x1200, 1920x960, 1280x960, 1280x768, 1280x720, 1024x768, 800x400, 800x600, 800x480, 720x480, 640x400, 640x480, 640x360, 352x288, 320x240, 176x144, 160x120]

OMX.Exynos.AVC.Encoder

[[14000, 24000], [24000, 24000], [14000, 30000], [30000, 30000]]

[[14000, 30000], [30000, 30000]]

[1920, 1440][1920, 1080][1440, 1080][1280, 720][800, 600][720, 480][640, 480][320, 240][176, 144]

[1920, 1440][1920, 1080][1440, 1080][1280, 720][800, 600][720, 480][640, 480][320, 240][176, 144]

OMX.MTK.VIDEO.ENCODER.AVC

[[15, 15], [20, 20], [24, 24], [5, 30], [30, 30]]

[[5, 15], [20, 20], [5, 30], [30, 30]]

[1680, 1260][1920, 1088][1920, 1080][1440, 1080][1280, 720][960, 540][800, 600][864, 480][800, 480][720, 480][640, 480][480, 320][352, 288][320, 240][176, 144]

[1440, 1080][1280, 720][960, 720][960, 540][800, 600][864, 480][800, 480][720, 480][640, 480][480, 368][480, 320][352, 288][320, 240][176, 144]

OMX.qcom.video.encoder.avc c2.android.avc.encoder

[[15, 15], [7, 24], [24, 24], [7, 30], [30, 30]]

[[15, 15], [24, 24], [7, 30], [30, 30]]

[4032x3024, 4032x2268, 4032x1816, 3024x3024, 2400x1080, 1920x864, 1920x824, 3840x2160, 1920x1080, 1440x1080, 1088x1088, 1280x720, 960x720, 720x480, 640x480, 640x360, 352x288, 320x240, 256x144, 176x144]

[3216x1808, 3216x1448, 2944x2208, 2944x1656, 2944x1320, 2208x2208, 2400x1080, 1920x864, 1920x824, 1920x1080, 1440x1080, 1088x1088, 1280x720, 960x720, 720x480, 640x480, 640x360, 352x288, 320x240, 256x144, 176x144]

OMX.Exynos.AVC.Encoder c2.android.avc.encoder

[[15, 15], [15, 20], [20, 20], [24, 24], [8, 30], [10, 30], [15, 30], [30, 30]]

[[15, 15], [15, 20], [20, 20], [24, 24], [8, 30], [10, 30], [15, 30], [30, 30]]

[4000x3000, 4000x2250, 4000x1800, 3840x2160, 3264x2448, 2992x2992, 2576x1932, 2400x1080, 1920x1080, 1440x1080, 1088x1088, 1280x720, 960x720, 800x450, 720x720, 720x480, 640x480, 640x360, 352x288, 320x240, 256x144, 176x144]

[2640x1980, 2640x1488, 2640x1188, 1968x1968, 2400x1080, 2144x1200, 1920x1080, 1440x1080, 1088x1088, 1280x720, 960x720, 800x450, 720x720, 720x480, 640x480, 352x288, 320x240, 256x144, 176x144]

OMX.qcom.video.encoder.avc c2.android.avc.encoder

[[15, 15], [7, 24], [24, 24], [8, 30], [30, 30]]

[[15, 15], [24, 24], [8, 30], [30, 30]]

[4032, 3024][4032, 2268][4032, 1908][3024, 3024][3840, 2160][2560, 1440][1920, 1080][1280, 720][1920, 910][960, 540][1440, 1080][1280, 960][1088, 1088][960, 720][720, 480][640, 480][352, 288][320, 240][176, 144]

[2944, 2208][2944, 1656][2944, 1396][2208, 2208][1920, 1080][1280, 720][2288, 1080][1920, 910][960, 540][1440, 1080][1280, 960][1088, 1088][960, 720][720, 480][640, 480][352, 288][320, 240][176, 144]

OMX.qcom.video.encoder.avc

[[15, 15], [20, 20], [24, 24], [7, 30], [30, 30]]

[[15, 15], [20, 20], [24, 24], [7, 30], [30, 30]]

[4032x3024, 4032x2268, 3984x2988, 3264x2448, 3264x1836, 3024x3024, 2976x2976, 2880x2160, 2560x1920, 2560x1440, 2560x1080, 2448x2448, 2160x2160, 2048x1152, 1920x1080, 1440x1080, 1280x960, 1280x720, 720x480, 640x480, 320x240, 176x144]

[3264x2448, 3264x1836, 2880x2160, 2560x1920, 2560x1440, 2560x1080, 2448x2448, 2160x2160, 2048x1152, 1920x1080, 1440x1080, 1280x960, 1280x720, 720x480, 640x480, 320x240, 176x144]

OMX.qcom.video.encoder.avc

[[15, 15], [20, 20], [24, 24], [30, 30], [7, 30]]

[[15, 15], [20, 20], [24, 24], [30, 30], [7, 30]]

[4032, 3024][4032, 2268][3984, 2988][3264, 2448][3264, 1836][3024, 3024][2976, 2976][2880, 2160][2592, 1944][2560, 1920][2560, 1440][2560, 1080][2160, 2160][2048, 1536][2048, 1152][1936, 1936][1920, 1080][1440, 1080][1280, 960][1280, 720][960, 720][720, 480][640, 480][320, 240][176, 144]

[2592, 1944][2560, 1920][2560, 1440][2560, 1080][2048, 1536][2048, 1152][1936, 1936][1920, 1080][1440, 1080][1280, 960][1280, 720][960, 720][720, 480][640, 480][320, 240][176, 144]

OMX.IMG.TOPAZ.VIDEO.Encoder

[[30, 30], [14, 30], [14, 20], [20, 20], [14, 25], [25, 25], [12, 15], [15, 15], [14, 14]]

[[30, 30], [14, 30], [14, 20], [20, 20], [14, 25], [25, 25], [12, 15], [15, 15], [14, 14]]

[3968, 2976][1920, 1080][1440, 1080][1280, 960][1280, 720][960, 720][960, 544][720, 720][640, 480][352, 288][320, 240][208, 144][176, 144]

[3264, 2448][1920, 1080][1440, 1080][1280, 960][1280, 720][960, 720][960, 544][720, 720][640, 480][320, 240][352, 288][208, 144][176, 144]

OMX.IMG.TOPAZ.VIDEO.Encoder

[[14, 14], [12, 15], [15, 15], [14, 20], [20, 20], [14, 25], [25, 25], [14, 30], [30, 30]]

[[14, 14], [12, 15], [15, 15], [14, 20], [20, 20], [14, 25], [25, 25], [14, 30], [30, 30]]

[4160, 3120][2160, 1080][1920, 1080][1440, 1080][1440, 720][1280, 960][1280, 720][960, 720][960, 544][720, 720][640, 480][352, 288][320, 240][208, 144][176, 144]

[4160, 3120][3264, 2448][2160, 1080][1920, 1080][1440, 1080][1440, 720][1280, 960][1280, 720][960, 720][960, 544][720, 720][640, 480][352, 288][320, 240][208, 144][176, 144]

OMX.qcom.video.encoder.avc

[[15, 15], [7, 20], [20, 20], [7, 24], [24, 24], [7, 30], [30, 30]]

[[15, 15], [20, 20], [24, 24], [7, 30], [30, 30]]

[4160, 3120][4000, 3000][3968, 2976][3840, 2880][4160, 2048][3120, 3120][3520, 2640][3264, 2448][3200, 2400][2592, 1944][2688, 1512][2048, 1536][1920, 1080][1600, 1200][1440, 1080][1280, 960][1440, 712][1280, 768][1280, 720][1200, 1200][1280, 480][1280, 400][720, 720][1024, 768][960, 720][800, 600][864, 480][800, 480][720, 480][640, 480][640, 360][480, 640][480, 360][480, 320] [352, 288][320, 240][240, 320][176, 144][144, 176]

[3264, 2448][3200, 2400][2432, 2432][3264, 1600][2592, 1944][2688, 1512][2048, 1536][1920, 1080][2560, 800][1600, 1200][1440, 1080][1280, 960][1440, 712][1280, 768][1280, 720][1200, 1200][1280, 480][1280, 400][720, 720][1024, 768][800, 600][864, 480][800, 480][720, 480][640, 480][640, 360][480, 640][480, 360][480, 320][352, 288][320, 240][240, 320][176, 144][160, 120][144, 176]

OMX.IMG.TOPAZ.VIDEO.Encoder

[[14, 30], [30, 30], [14, 20], [20, 20], [14, 25], [25, 25], [12, 15], [15, 15]]

[[14, 30], [30, 30], [14, 20], [20, 20], [14, 25], [25, 25], [12, 15], [15, 15]]

[3968, 2976][2976, 2976][3280, 2448][3264, 2448][3264, 1840][2448, 2448][2592, 1952][1920, 1080][1440, 1080][1536, 864][1280, 960][1280, 720][960, 720][720, 720][640, 480][736, 414][544, 408][400, 400][352, 288][320, 240][208, 144][176, 144]

[3264, 2448][2448, 2448][3264, 1840][1920, 1080][1440, 1080][1536, 864][1280, 960][1280, 720][960, 720][720, 720][640, 480][736, 414][544, 408][400, 400][352, 288][320, 240][208, 144][176, 144]

OMX.hisi.video.encoder.avc c2.android.avc.encoder

[[12, 15], [15, 15], [14, 20], [20, 20], [14, 25], [25, 25], [14, 30], [30, 30]]

[[12, 15], [15, 15], [14, 20], [20, 20], [14, 25], [25, 25], [14, 30], [30, 30]]

[3968, 2976][2976, 2976][3840, 2160][3280, 2448][3264, 2448][3264, 1840][2448, 2448][2592, 1952][2048, 1536][1920, 1080][1440, 1080][1536, 864][1456, 1456][1280, 960][1280, 720][960, 720][960, 540][720, 720][720, 540][640, 480][640, 360][736, 412][544, 408][480, 360][400, 400][352, 288][320, 240][208, 144][176, 144]

[3264, 2448][2448, 2448][3264, 1840][1920, 1080][1440, 1080][1456, 1080][1536, 864][2048, 1536][1456, 1456][1280, 960][1280, 720][960, 720][720, 720][736, 412][640, 480][352, 288][320, 240][208, 144][176, 144]

OMX.hisi.video.encoder.avc c2.android.avc.encoder

[[12, 15], [15, 15], [14, 20], [20, 20], [24, 24], [14, 25], [25, 25], [14, 30], [30, 30]]

[[12, 15], [15, 15], [14, 20], [20, 20], [24, 24], [14, 25], [25, 25], [14, 30], [30, 30]]

[3648, 2736][3648, 2056][3648, 1712][2736, 2736][3840, 2160][3840, 1648][3120, 2340][2560, 1080][2288, 1080][2160, 1080][3280, 2448][3264, 2448][3264, 1840][3008, 2256][2688, 2016][2448, 2448][2592, 1952][2048, 1536][1920, 1080][1440, 1080][1600, 1080][1536, 864][1456, 1456][1664, 768][1680, 720][1520, 720][1440, 720][1280, 960][1280, 720][1088, 1080][1088, 720][960, 720][960, 540][720, 720][720, 540][640, 480][640, 360][736, 412][544, 408][480, 360][400, 400][352, 288][320, 240][208, 144][176, 144]

[3264x2448, 3264x1836, 3264x1504, 2288x1080, 2160x1080, 1920x1080, 1920x960, 1664x768, 1552x720, 1440x1080, 1440x720, 1280x960, 1280x720, 960x720, 960x544, 720x720, 640x480, 320x240, 352x288, 208x144, 176x144]

OMX.hisi.video.encoder.avc c2.android.avc.encoder

[[12, 15], [15, 15], [14, 20], [20, 20], [24, 24], [14, 25], [25, 25], [14, 30], [30, 30], [15, 60], [30, 60], [60, 60]]

[[12, 15], [15, 15], [14, 20], [20, 20], [24, 24], [14, 25], [25, 25], [14, 30], [30, 30], [60, 60]]

[4096x3072, 4096x2304, 4096x1888, 3648x2056, 3648x1680, 3648x2056, 3072x3072, 3840x2160, 3840x1760, 3840x1648, 3120x2340, 2560x1080, 3280x2448, 3264x2448, 3264x1840, 3008x2256, 2448x2448, 2336x1080, 2048x1536, 1920x1080, 1552x720, 1440x1080, 1456x1456, 1664x768, 1440x720, 1280x960, 1280x720, 1088x1080, 960x720, 960x540, 720x720, 720x540, 640x480, 640x360, 736x412, 544x408, 480x360, 400x400, 352x288, 320x240, 208x144, 176x144]

[3840x2160, 3264x2448, 2448x2448, 3264x1836, 3264x1504, 3264x1680, 3264x1480, 2336x1080, 2160x1080, 1920x1080, 1920x960, 1664x768, 1552x720, 1440x1080, 1440x720, 1280x960, 1280x720, 1216x912, 960x720, 960x544, 720x720, 640x480, 320x240, 352x288, 208x144, 176x144, 1600x1200, 896x672]

OMX.hisi.video.encoder.avc c2.android.avc.encoder

[[12, 15], [15, 15], [14, 20], [20, 20], [24, 24], [14, 25], [25, 25], [14, 30], [30, 30], [15, 60], [30, 60], [60, 60]]

[[12, 15], [15, 15], [14, 20], [20, 20], [24, 24], [14, 25], [25, 25], [14, 30], [30, 30], [60, 60]]

[4096x3072, 4096x1864, 3072x3072, 3840x2160, 3840x1648, 3120x2340, 2560x1080, 2368x1080, 2160x1080, 3264x2448, 3264x1840, 3008x2256, 2688x2016, 2448x2448, 2592x1952, 2048x1536, 1920x1080, 1440x1080, 1600x1080, 1536x864, 1456x1456, 1712x720, 1584x720, 1440x720, 1280x960, 1280x720, 1088x1080, 1088x720, 960x720, 960x540, 720x720, 720x540, 640x480, 640x360, 736x412, 544x408, 480x360, 400x400, 352x288, 320x240, 208x144, 176x144]

[3840x2160, 3264x2448, 2448x2448, 3264x1836, 3264x1504, 3264x1680, 3264x1480, 2368x1080, 2160x1080, 1920x1080, 1920x960, 1600x1200, 1584x720, 1440x1080, 1440x720, 1216x912, 1280x960, 1280x720, 1024x768, 960x720, 960x544, 768x576, 720x720, 640x480, 320x240, 352x288, 208x144, 176x144]

OMX.MTK.VIDEO.ENCODER.AVC OMX.oppo.h264.encoder c2.android.avc.encoder

[[10, 10], [15, 15], [15, 20], [20, 20], [5, 30], [15, 30], [30, 30]]

[[10, 10], [15, 15], [15, 20], [20, 20], [5, 30], [30, 30]]

[4096x3072, 4096x2304, 4096x1840, 3840x2160, 3456x3456, 3360x1512, 3264x2448, 3264x1840, 3264x1632, 3264x1572, 3264x1504, 3264x1472, 2912x1344, 2560x1920, 2560x1080, 2340x1080, 2304x1728, 2280x1080, 2160x1080, 1920x1920, 1920x1440, 1920x1080, 1872x864, 1600x1200, 1600x720, 1560x720, 1560x702, 1440x1088, 1440x1080, 1280x960, 1280x720, 1088x1088, 960x544, 800x400, 720x480, 640x480, 640x360, 352x288, 320x240, 192x144, 192x108, 176x144, 160x96]

[3264x2448, 3264x1840, 3264x1632, 3264x1572, 3264x1504, 3264x1472, 2912x1344, 2560x1920, 2560x1080, 2448x2448, 2340x1080, 2304x1728, 2280x1080, 2160x1080, 1920x1920, 1920x1440, 1920x1080, 1872x864, 1600x1200, 1600x720, 1560x720, 1560x702, 1440x1088, 1440x1080, 1280x960, 1280x720, 1088x1088, 960x544, 800x400, 720x480, 640x480, 640x360, 352x288, 320x240, 192x144, 192x108, 176x144, 160x96]

OMX.qcom.video.encoder.avc c2.android.avc.encoder

[[15, 15], [13, 24], [15, 24], [24, 24], [13, 30], [30, 30]]

[[10, 10], [15, 15], [15, 24], [24, 24], [10, 30], [30, 30]]

[4160x1872, 3840x2160, 3264x2448, 3264x1472, 2448x2448, 3200x2400, 3264x1840, 2688x1512, 2592x1944, 2592x1940, 2304x1728, 2400x1080, 2048x1536, 1920x1440, 1920x1080, 1600x1200, 1600x900, 1600x720, 1520x720, 1440x1080, 1200x1200, 1280x960, 1280x768, 1280x720, 1080x1080, 1024x738, 1024x768, 960x960, 960x720, 864x480, 800x600, 800x480, 720x1280, 720x720, 720x480, 640x480, 640x400, 640x360, 352x288, 320x240, 240x320, 176x144]

[3264x2448, 3264x1472, 2448x2448, 3200x2400, 3264x1840, 2688x1512, 2592x1944, 2592x1940, 2304x1728, 2400x1080, 2048x1536, 1920x1440, 1920x1080, 1600x1200, 1600x900, 1600x720, 1520x720, 1440x1080, 1200x1200, 1280x960, 1280x768, 1280x720, 1080x1080, 1024x738, 1024x768, 960x960, 960x720, 864x480, 800x600, 800x480, 720x1280, 720x720, 720x480, 640x480, 640x400, 640x360, 352x288, 320x240, 240x320, 176x144]

OMX.qcom.video.encoder.avc c2.android.avc.encoder

[[15, 15], [17, 24], [24, 24], [9, 30], [30, 30]]

[[15, 15], [10, 24], [24, 24], [10, 30], [30, 30]]

[4000x3000, 4000x2250, 4000x2248, 4000x1800, 3840x2160, 3264x2448, 3264x1836, 3200x2400, 3200x1440, 2448x2448, 3000x3000, 2688x1512, 2592x1944, 2400x1080, 2340x1080, 2304x1728, 2048x1536, 2240x1008, 2280x1080, 2264x1080, 2160x1080, 1920x1440, 1920x1080, 1600x1200, 1440x1080, 1560x720, 1280x960, 1280x768, 1280x720, 1080x1080, 1024x768, 864x480, 800x400, 800x600, 800x480, 720x480, 640x480, 640x400, 480x640, 352x288, 320x240, 176x144]

[3264x2448, 3264x1836, 3200x2400, 3200x1440, 2448x2448, 2688x1512, 2592x1944, 2400x1080, 2340x1080, 2304x1728, 2048x1536, 2240x1008, 2280x1080, 2264x1080, 2160x1080, 1920x1440, 1920x1080, 1600x1200, 1440x1080, 1560x720, 1280x960, 1280x768, 1280x720, 1080x1080, 1024x768, 864x480, 800x400, 800x600, 800x480, 720x480, 640x480, 640x400, 480x640, 352x288, 320x240, 176x144]

OMX.qcom.video.encoder.avc OMX.oppo.h264.encoder

[[15, 15], [20, 20], [10, 24], [24, 24], [10, 30], [30, 30]]

[[15, 15], [7, 20], [20, 20], [7, 24], [24, 24], [7, 30], [30, 30]]

[1440x1080, 1280x960, 1520x720, 1280x720, 960x720, 720x480, 640x480, 352x288, 320x240, 176x144]

[1440x1080, 1280x960, 1520x720, 1280x720, 960x720, 720x480, 640x480, 352x288, 320x240, 176x144]

OMX.Exynos.AVC.Encoder c2.android.avc.encoder

[[15, 15], [8, 30], [10, 30], [15, 30], [30, 30]]

[[15, 15], [8, 30], [10, 30], [15, 30], [30, 30]]

[4000x3000, 4000x2256, 4000x1856, 4000x1808, 2992x2992, 3840x2160, 3264x2448, 3264x1836, 3264x1520, 3264x1472, 3232x1536, 2448x2448, 2560x1920, 2560x1440, 2560x1184, 2560x1152, 1920x1920, 1920x816, 1632x760, 1600x1200, 1600x900, 1600x752, 1200x1200, 2400x1080, 2336x1080, 1920x1080, 1920x896, 1600x720, 1552x720, 1440x1080, 1088x1088, 1280x720, 1024x768, 960x720, 960x540, 720x720, 640x480, 320x240, 256x144, 176x144]

[3264x2448, 3264x1836, 3264x1520, 3264x1472, 2448x2448, 2560x1920, 2560x1440, 2560x1184, 2560x1152, 1920x1920, 1632x1224, 1632x918, 1632x760, 1600x1200, 1600x900, 1600x752, 1200x1200, 2400x1080, 2336x1080, 1920x1080, 1920x896, 1920x816, 1600x720, 1552x720, 1440x1080, 1088x1088, 1280x720, 1024x768, 960x720, 720x720, 640x480, 320x240, 256x144, 176x144]

OMX.Exynos.AVC.Encoder c2.android.avc.encoder

[[4, 15], [15, 15], [8, 30], [30, 30]]

[[4, 15], [15, 15], [6, 24], [24, 24], [8, 30], [30, 30]]

[4000x3000, 4000x2256, 4000x1824, 3264x2448, 3264x1840, 3264x1488, 2048x1536, 2048x1152, 2048x944, 2000x1500, 1500x1500, 2000x912, 3840x2160, 3264x1836, 2560x1920, 2560x1440, 1920x1920, 2376x1080, 1920x1080, 1632x1224, 1600x1200, 1600x900, 1600x736, 1188x540, 1440x1080, 1280x960, 1280x720, 960x540, 800x600, 800x480, 720x480, 640x480, 352x288, 320x240, 176x144]

[3264x2448, 3264x1840, 3264x1488, 2048x1536, 2048x1152, 2048x944, 2000x1500, 1500x1500, 2000x912, 3264x1836, 2560x1920, 2560x1440, 1920x1920, 2376x1080, 1920x1080, 1632x1224, 1600x1200, 1600x900, 1600x736, 1188x540, 1440x1080, 1280x960, 1280x720, 960x540, 800x600, 800x480, 720x480, 640x480, 352x288, 320x240, 176x144]

OMX.qcom.video.encoder.avc

[[15, 15], [8, 30], [30, 30]]

[[15, 15], [8, 30], [30, 30]]

[4032, 3024][4032, 2268][4032, 1872][3840, 2160][3264, 2448][3264, 1836][3232, 1536][3120, 1440][3024, 3024][2944, 1656][2560, 1920][2560, 1920][2560, 1440][2448, 2448][2340, 1080][2176, 2176][2016, 1512][1920, 1920][1920, 1440][1920, 1080][1600, 1200][1600, 752][1440, 1080][1280, 960][1280, 768][1280, 720][1200, 1200][1080, 1080][1024, 738][1024, 768][864, 480][800, 600][800, 480][720, 480][640, 480][640, 360][480, 640][352, 288][320, 240][176, 144][160, 120][144, 176]

[4032, 3024][4032, 2268][4032, 1872][3840, 2160][3264, 2448][3264, 1836][3232, 1536][3120, 1440][3024, 3024][2944, 1656][2560, 1920][2560, 1920][2560, 1440][2448, 2448][2340, 1080][2176, 2176][2016, 1512][1920, 1920][1920, 1440][1920, 1080][1600, 1200][1600, 752][1440, 1080][1280, 960][1280, 768][1280, 720][1200, 1200][1080, 1080][1024, 738][1024, 768][864, 480][800, 600][800, 480][720, 480][640, 480][640, 360][480, 640][352, 288][320, 240][176, 144][160, 120][144, 176]

OMX.qcom.video.encoder.avc

[[4, 15], [15, 15], [8, 30], [30, 30]]

[[15, 15], [8, 30], [30, 30]]

[4608, 3456][4608, 2592][4608, 2208][4160, 3120][4160, 2352][4160, 2000][3840, 2160][2304, 1728][2304, 1296][2256, 1080][1920, 1440][1920, 1080][1600, 1200][1600, 768][1504, 720][1440, 1080][1280, 960][1280, 720][1024, 768][960, 540][800, 600][800, 480][720, 480][640, 480][352, 288][320, 240][176, 144]

[2304, 1728][2304, 1296][2256, 1080][1920, 1440][1920, 1080][1600, 1200][1600, 768][1504, 720][1440, 1080][1280, 960][1280, 720][1024, 768][960, 540][800, 600][800, 480][720, 480][640, 480][352, 288][320, 240][176, 144]

OMX.qcom.video.encoder.avc

[[15, 15], [20, 20], [7, 24], [24, 24], [7, 30], [24, 30], [30, 30]]

[[15, 15], [20, 20], [7, 24], [24, 24], [7, 30], [24, 30], [30, 30]]

[4160x3120, 4000x3000, 3840x2160, 3264x2448, 3200x2400, 2320x1080, 1920x1080, 2560x800, 1600x1200, 1440x1080, 1280x960, 1280x720, 1200x1200, 1280x480, 1280x400, 1024x768, 800x600, 864x480, 720x480, 640x640, 640x480, 640x360, 480x360, 480x320, 352x288, 320x240, 176x144, 160x120]

[3264x2448, 3200x2400, 2320x1080, 1920x1080, 2560x800, 1600x1200, 1440x1080, 1280x960, 1280x720, 1200x1200, 1280x480, 1280x400, 1024x768, 800x600, 864x480, 720x480, 640x640, 640x480, 640x360, 480x360, 480x320, 352x288, 320x240, 176x144, 160x120]

OMX.qcom.video.encoder.avc

[[15, 15], [7, 30], [30, 30]]

[[15, 15], [5, 22], [22, 22], [7, 30], [30, 30]]

[4032, 3024][4000, 3000][4032, 2268][4032, 2016][3840, 2160][2880, 2156][2688, 1512][2592, 1296][1920, 1440][1920, 1080][1600, 1200][1280, 960][1280, 720][1280, 640][800, 600][720, 480][640, 480][640, 360][352, 288][320, 240][176, 144]

[2880, 2156][2688, 1512][2592, 1296][1920, 1440][1920, 1080][1600, 1200][1280, 960][1280, 720][1280, 640][800, 600][720, 480][640, 480][640, 360][352, 288][320, 240][176, 144]

OMX.qcom.video.encoder.avc c2.android.avc.encoder

[[15, 15], [5, 20], [20, 20], [8, 30], [30, 30]]

[[15, 15], [8, 30], [30, 30]]

[4624x3472, 4624x2600, 3840x2160, 2160x1080, 1920x1440, 1920x1080, 1600x1200, 1560x720, 1440x1080, 1280x960, 1280x720, 800x600, 720x480, 640x480, 640x360, 352x288, 320x240, 176x144]

[2592x1940, 2160x1080, 1920x1440, 1920x1080, 1600x1200, 1560x720, 1440x1080, 1280x960, 1280x720, 800x600, 720x480, 640x480, 640x360, 352x288, 320x240, 176x144]

OMX.qcom.video.encoder.avc

[[15, 15], [7, 20], [20, 20], [7, 24], [24, 24], [7, 30], [30, 30]]

[[15, 15], [20, 20], [7, 24], [24, 24], [7, 30], [30, 30]]

[4032x3016, 4000x3000, 4032x2268, 4000x2000, 3264x2448, 4032x1908, 3200x2400, 3200x1800, 3200x1516, 2592x1944, 2688x1512, 2592x1296, 2048x1536, 1920x1080, 1600x1200, 1600x900, 1600x758, 1440x1080, 1520x1140, 1520x720, 1280x960, 1440x720, 1280x720, 960x720, 800x600, 720x480, 640x480, 640x360, 352x288, 320x240, 176x144]

[3264x2448, 3200x2400, 3200x1800, 3200x1516, 2592x1944, 2688x1512, 2592x1296, 2048x1536, 1920x1080, 1600x1200, 1600x900, 1600x758, 1440x1080, 1520x1140, 1520x720, 1280x960, 1440x720, 1280x720, 960x720, 800x600, 720x480, 640x480, 640x360, 352x288, 320x240, 176x144]

OMX.MTK.VIDEO.ENCODER.AVC

[[10, 10], [15, 15], [15, 20], [20, 20], [5, 30], [30, 30]]

[[10, 10], [15, 15], [15, 20], [20, 20], [5, 30], [30, 30]]

[4640x3472, 4624x3472, 4624x2600, 4624x2136, 3840x2160, 3472x3472, 2560x1920, 1920x1440, 2340x1080, 1920x1080, 1440x1080, 1080x1080, 1440x720, 1280x720, 960x720, 720x480, 640x480, 352x288, 320x240, 176x144]

[2592x1940, 2592x1460, 2592x1196, 1944x1944, 2560x1920, 1920x1440, 2340x1080, 1920x1080, 1440x1080, 1280x720, 960x720, 720x480, 640x480, 352x288, 320x240, 176x144]

OMX.MTK.VIDEO.ENCODER.AVC

[[5, 15], [20, 20], [24, 24], [10, 30], [30, 30]]

[[5, 15], [20, 20], [24, 24], [10, 30], [30, 30]]

[1440x1080, 1440x720, 1280x720, 960x720, 960x540, 800x600, 864x480, 800x480, 720x480, 640x480, 640x360, 640x320, 480x368, 480x320, 352x288, 320x240, 176x144]

[1440x1080, 1440x720, 1280x720, 960x720, 960x540, 800x600, 864x480, 800x480, 720x480, 640x480, 640x360, 640x320, 480x368, 480x320, 352x288, 320x240, 176x144]

OMX.qcom.video.encoder.avc c2.android.avc.encoder

[[15, 15], [8, 30], [30, 30]]

[[15, 15], [8, 30], [30, 30]]

[4000x3000, 4000x2250, 4000x1818, 4000x1800, 3840x2160, 3840x1644, 3456x2592, 3280x2464, 3264x2448, 3264x1836, 3264x1472, 3200x2400, 3168x1440, 3000x3000, 2880x2160, 2592x1944, 2448x2448, 2688x1512, 2592x1168, 2376x1080, 2304x1728, 2160x1080, 1944x1944, 1920x1080, 1920x864, 1920x822, 1600x1200, 1600x800, 1600x720, 1584x720, 1440x1080, 1280x960, 1280x768, 1024x768, 1280x720, 1200x1200, 1188x540, 1200x540, 1080x1080, 840x360, 800x400, 792x360, 720x540, 720x480, 640x640, 640x480, 640x360, 352x288, 320x240, 176x144]

[2328x1748, 2304x1728, 2160x1080, 1920x1080, 1920x864, 1920x822, 1600x1200, 1600x800, 1600x720, 1584x720, 1440x1080, 1280x960, 1280x768, 1024x768, 1280x720, 1200x1200, 1188x540, 1200x540, 1080x1080, 840x360, 800x400, 792x360, 720x540, 720x480, 640x640, 640x480, 640x360, 352x288, 320x240, 176x144]

OMX.qcom.video.encoder.avc c2.android.avc.encoder c2.qti.avc.encoder

[[15, 15], [6, 23], [23, 23], [8, 28], [28, 28], [8, 30], [30, 30]]

[[15, 15], [8, 30], [30, 30]]

[4000x3000, 4000x1824, 4000x1800, 3840x2160, 3264x2448, 3264x1472, 3264x1468, 3200x2400, 3000x3000, 2976x2976, 2688x1512, 2592x1944, 2448x2448, 2080x960, 1920x864, 1920x1080, 1440x1080, 1280x960, 1280x768, 1280x720, 1080x1080, 1024x738, 1024x768, 864x480, 800x600, 800x480, 720x480, 640x480, 352x288, 320x240, 176x144]

[4608x2592, 4608x2112, 4608x2080, 4160x1920, 4096x2304, 4000x3000, 4000x1824, 4000x1800, 3456x3456, 3264x2448, 3264x1472, 3264x1468, 3200x2400, 3120x3120, 3000x3000, 2976x2976, 2688x1512, 2592x1944, 2448x2448, 2328x1746, 2080x960, 1920x864, 1920x1080, 1440x1080, 1280x960, 1280x768, 1280x720, 1080x1080, 1024x738, 1024x768, 864x480, 800x600, 800x480, 720x480, 640x480, 352x288, 320x240, 176x144]