sjs/media

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History

olly 88e74ef381 Generate Javadoc for each module individually Notes: - The VP9 one is failing claiming that the util package doesn't exist and that LibraryLoader cannot be found. Unsure why, since it appears to be setup exactly like other extensions (e.g. Opus) that does work. - @link across modules will not work when generating Javadoc for a single module. This is WAI. I subsequent change will add an aggregated Javadoc generator that will generate Javadoc for all modules together and apply cross module @link correctly. Issue: #2139 ------------- Created by MOE: https://github.com/google/moe MOE_MIGRATED_REVID=150864273		2017-03-22 19:10:15 +00:00
..
src	Rename BufferProcessor to AudioProcessor.	2017-02-28 17:35:35 +00:00
build.gradle	Generate Javadoc for each module individually	2017-03-22 19:10:15 +00:00
proguard-rules.txt	Keep FlacStreamInfo unobfuscated as it is accessed from native methods	2017-02-15 16:54:16 +00:00
README.md	Rename TrackRenderer -> Renderer	2016-07-15 18:00:32 +01:00

README.md

ExoPlayer Flac Extension

Description

The Flac Extension is a Renderer implementation that helps you bundle libFLAC (the Flac decoding library) into your app and use it along with ExoPlayer to play Flac audio on Android devices.

Build Instructions

Checkout ExoPlayer along with Extensions:

git clone https://github.com/google/ExoPlayer.git

Set the following environment variables:

cd "<path to exoplayer checkout>"
EXOPLAYER_ROOT="$(pwd)"
FLAC_EXT_PATH="${EXOPLAYER_ROOT}/extensions/flac/src/main"

Download the Android NDK and set its location in an environment variable:

NDK_PATH="<path to Android NDK>"

Download and extract flac-1.3.1 as "${FLAC_EXT_PATH}/jni/flac" folder:

cd "${FLAC_EXT_PATH}/jni" && \
curl http://downloads.xiph.org/releases/flac/flac-1.3.1.tar.xz | tar xJ && \
mv flac-1.3.1 flac

Build the JNI native libraries from the command line:

cd "${FLAC_EXT_PATH}"/jni && \
${NDK_PATH}/ndk-build APP_ABI=all -j4

In your project, you can add a dependency to the Flac Extension by using a rule like this:

// in settings.gradle
include ':..:ExoPlayer:library'
include ':..:ExoPlayer:extension-flac'

// in build.gradle
dependencies {
    compile project(':..:ExoPlayer:library')
    compile project(':..:ExoPlayer:extension-flac')
}

Now, when you build your app, the Flac extension will be built and the native libraries will be packaged along with the APK.