mirror of https://github.com/androidx/media.git synced 2025-04-30 06:46:50 +08:00

History

olly f4e4fd51c6 Clean up chunked media source event listeners.

- Event listener is now at the SampleSource level, since the
  individual ChunkTrackStream instances are created internally.
- Event listener receives events corresponding to loads made
  at the SampleSource level (e.g. manifest fetches) in addition
  to those made by the ChunkTrackStream instances.
- Added ability for FormatEvaluators to propagate arbitrary
  information (as an Object) through to the listeners. This was
  a request from YouTube.
- Added significantly more information to each event, for example
  the DataSpec that defines the load being made is now passed, as
  is timing information.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=124732984

2016-06-15 19:43:17 +01:00

src

Clean up chunked media source event listeners.

2016-06-15 19:43:17 +01:00

build.gradle

FlacExtractorTest

2016-06-15 19:42:12 +01:00

README.md

Add cd command to FLAC readme. Set executable bit in opus.

2016-06-15 19:39:07 +01:00

README.md

ExoPlayer Flac Extension

Description

The Flac Extension is a TrackRenderer 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.