HardwareVideoCodec 是一个高效的 Android 视频录制库，支持软硬件编码_C语言_代码_下载

# ⚠️HardwareVideoCodec will not be updated This project has been migrated to [hwvc](https://github.com/lmylr/hwvc) now. [hwvc](https://github.com/lmylr/hwvc) is a cross-platform project. Committed to quickly and easily implement a variety of complex multimedia needs, including recording and editing. This project uses c / c + + implementation, currently only supports Android platform, but it can also be easily ported to other platforms, such as IOS. ## HWVC(HardwareVideoCodec) [  ](https://bintray.com/lmylr/maven/hardwarevideocodec/_latestVersion) HWVC is an efficient video encoding library for Android. Supports `software` and `hardware` encode. With it, you can encode a video at any resolution, no longer need to care about camera resolution. Everything is so easy.   ## Latest release [V1.7.3](https://github.com/lmylr/HardwareVideoCodec/releases/tag/v1.7.3) * Support seek now. * Fix player`s life cycle. * Support add filters to existing videos or cut videos. * Support video player. ## Features * Support video encoding at any resolution. No need to care about camera resolution. * Support for add filters to existing videos or cut videos. * Support RTMP stream. * Support for changing resolution without restarting the camera. * Support hard & soft encode. * Record video & audio. Pack mp4 through MediaMuxer. * Use OpenGL to render and support filter. * Supports 40+ filters * Support beauty filter. * Support for changing resolution without restarting the camera. * More features. ## Start If you are building with Gradle, simply add the following code to your project: * You need to configure your kotlin environment. Project root build.gradle ``` buildscript { ext.kotlin_version = '1.2.30'//Latest kotlin version dependencies { classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version" } } allprojects { repositories { google() jcenter() } } ``` * Module build.gradle ``` dependencies { implementation 'com.lmy.codec:hardwarevideocodec:1.7.3' implementation 'com.lmy.codec:rtmp:1.7.3'//If you want to use RTMP stream. } ``` * For record mp4 ``` class MainActivity : AppCompatActivity() { private lateinit var mRecorder: VideoRecorderImpl override fun onCreate(savedInstanceState: Bundle?) { super.onCreate(savedInstanceState) val mTextureView = TextureView(this) setContentView(mTextureView) mRecorder = VideoRecorderImpl(this).apply { reset() setOutputUri("${Environment.getExternalStorageDirectory().absolutePath}/test.mp4") setOutputSize(720, 1280)//Default 720x1280 setFps(30) setFilter(getDefaultFilter()) setPreviewDisplay(mTextureView) } mRecorder.prepare() //For recording control mTextureView.setOnTouchListener { v, event -> when (event.action) { MotionEvent.ACTION_DOWN -> { if (mRecorder.prepared()) mRecorder.start() } MotionEvent.ACTION_UP -> { if (mRecorder.started()) mRecorder.pause() } } true } } private fun getDefaultFilter(): BaseFilter = GroupFilter.create(BeautyV4Filter()) .addSticker(TextSticker().apply { setText(TextSticker.Text("HWVC", 56f).apply { x = 0.8f y = 0.03f }) }) .addSticker(ImageSticker().apply { setImage(ImageSticker.Image().apply { x = 0.03f y = 0.03f scale = 1.6f bitmap = BitmapFactory.decodeResource(resources, R.mipmap.ic_logo_hwvc) }) }) override fun onDestroy() { super.onDestroy() mRecorder.release() } } ``` * For live ``` class MainActivity : AppCompatActivity() { private lateinit var mRecorder: VideoRecorderImpl private val onStateListener = object : VideoRecorder.OnStateListener { override fun onStop() { } override fun onPrepared(encoder: Encoder) { mRecorder.start() } override fun onRecord(encoder: Encoder, timeUs: Long) { } override fun onError(error: Int, msg: String) { } } override fun onCreate(savedInstanceState: Bundle?) { super.onCreate(savedInstanceState) val mTextureView = TextureView(this) setContentView(mTextureView) mRecorder = VideoRecorderImpl(this).apply { reset() setOutputUri("rtmp://192.168.16.125:1935/live/livestream") setOutputSize(720, 1280)//Default 720x1280 setFps(30) setFilter(getDefaultFilter())//Default NormalFilter setPreviewDisplay(mTextureView) setOnStateListener(onStateListener) } mRecorder.prepare() } private fun getDefaultFilter(): BaseFilter = GroupFilter.create(BeautyV4Filter()) .addSticker(TextSticker().apply { setText(TextSticker.Text("HWVC", 56f).apply { x = 0.8f y = 0.03f }) }) .addSticker(ImageSticker().apply { setImage(ImageSticker.Image().apply { x = 0.03f y = 0.03f scale = 1.6f bitmap = BitmapFactory.decodeResource(resources, R.mipmap.ic_logo_hwvc) }) }) override fun onDestroy() { super.onDestroy() mRecorder.release() } } ``` ## Join the HWVC community Please use our [issues page](https://github.com/lmylr/HardwareVideoCodec/issues) to let us know of any problems. ## License HWVC(HardwareVideoCodec) is [GPL-licensed](https://github.com/lmylr/HardwareVideoCodec/tree/master/LICENSE).