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Pass an ExtractorsFactory to ExtractorSampleSource.
------------- Created by MOE: https://github.com/google/moe MOE_MIGRATED_REVID=126672854
This commit is contained in:
andrewlewis
Oliver Woodman
parent
06fd826a5c
commit
dd031691b0
18 changed files with 356 additions and 158 deletions
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@ -18,6 +18,7 @@ package com.google.android.exoplayer.demo;
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import com.google.android.exoplayer.SampleSource;
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import com.google.android.exoplayer.SampleSourceProvider;
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import com.google.android.exoplayer.dash.DashSampleSource;
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import com.google.android.exoplayer.extractor.DefaultExtractorsFactory;
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import com.google.android.exoplayer.extractor.ExtractorSampleSource;
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import com.google.android.exoplayer.hls.HlsSampleSource;
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import com.google.android.exoplayer.smoothstreaming.SmoothStreamingSampleSource;
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@ -81,7 +82,7 @@ public final class UriSampleSourceProvider implements SampleSourceProvider {
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return new HlsSampleSource(uri, dataSourceFactory, bandwidthMeter, handler, eventLogger);
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case Util.TYPE_OTHER:
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return new ExtractorSampleSource(uri, dataSourceFactory, bandwidthMeter,
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ExtractorSampleSource.newDefaultExtractors(), handler, eventLogger);
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new DefaultExtractorsFactory(), handler, eventLogger);
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default:
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throw new IllegalStateException("Unsupported type: " + type);
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}
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@ -21,7 +21,6 @@ import com.google.android.exoplayer.ExoPlaybackException;
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import com.google.android.exoplayer.ExoPlayer;
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import com.google.android.exoplayer.ExoPlayerFactory;
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import com.google.android.exoplayer.TrackRenderer;
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import com.google.android.exoplayer.extractor.Extractor;
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import com.google.android.exoplayer.extractor.ExtractorSampleSource;
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import com.google.android.exoplayer.extractor.mkv.MatroskaExtractor;
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import com.google.android.exoplayer.upstream.DefaultDataSourceFactory;
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@ -79,9 +78,11 @@ public class FlacPlaybackTest extends InstrumentationTestCase {
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player.addListener(this);
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ExtractorSampleSource sampleSource = new ExtractorSampleSource(
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uri,
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new DefaultDataSourceFactory(context, "ExoPlayerExtFlacTest"), null,
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new Extractor[] {new MatroskaExtractor()},
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null, null);
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new DefaultDataSourceFactory(context, "ExoPlayerExtFlacTest"),
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null,
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new MatroskaExtractor.Factory(),
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null,
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null);
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player.setSource(sampleSource);
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player.setPlayWhenReady(true);
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Looper.loop();
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@ -20,6 +20,7 @@ import com.google.android.exoplayer.Format;
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import com.google.android.exoplayer.extractor.Extractor;
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import com.google.android.exoplayer.extractor.ExtractorInput;
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import com.google.android.exoplayer.extractor.ExtractorOutput;
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import com.google.android.exoplayer.extractor.ExtractorsFactory;
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import com.google.android.exoplayer.extractor.PositionHolder;
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import com.google.android.exoplayer.extractor.SeekMap;
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import com.google.android.exoplayer.extractor.TrackOutput;
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@ -36,6 +37,18 @@ import java.util.Arrays;
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*/
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public final class FlacExtractor implements Extractor {
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/**
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* Factory that returns one extractor which is a {@link FlacExtractor}.
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*/
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public static final class Factory implements ExtractorsFactory {
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@Override
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public Extractor[] createExtractors() {
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return new Extractor[] {new FlacExtractor()};
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}
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}
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/**
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* FLAC signature: first 4 is the signature word, second 4 is the sizeof STREAMINFO. 0x22 is the
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* mandatory STREAMINFO.
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@ -21,7 +21,6 @@ import com.google.android.exoplayer.ExoPlaybackException;
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import com.google.android.exoplayer.ExoPlayer;
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import com.google.android.exoplayer.ExoPlayerFactory;
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import com.google.android.exoplayer.TrackRenderer;
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import com.google.android.exoplayer.extractor.Extractor;
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import com.google.android.exoplayer.extractor.ExtractorSampleSource;
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import com.google.android.exoplayer.extractor.mkv.MatroskaExtractor;
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import com.google.android.exoplayer.upstream.DefaultDataSourceFactory;
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@ -79,9 +78,11 @@ public class OpusPlaybackTest extends InstrumentationTestCase {
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player.addListener(this);
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ExtractorSampleSource sampleSource = new ExtractorSampleSource(
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uri,
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new DefaultDataSourceFactory(context, "ExoPlayerExtOpusTest"), null,
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new Extractor[] {new MatroskaExtractor()},
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null, null);
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new DefaultDataSourceFactory(context, "ExoPlayerExtOpusTest"),
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null,
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new MatroskaExtractor.Factory(),
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null,
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null);
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player.setSource(sampleSource);
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player.setPlayWhenReady(true);
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Looper.loop();
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@ -21,7 +21,6 @@ import com.google.android.exoplayer.ExoPlaybackException;
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import com.google.android.exoplayer.ExoPlayer;
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import com.google.android.exoplayer.ExoPlayerFactory;
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import com.google.android.exoplayer.TrackRenderer;
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import com.google.android.exoplayer.extractor.Extractor;
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import com.google.android.exoplayer.extractor.ExtractorSampleSource;
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import com.google.android.exoplayer.extractor.mkv.MatroskaExtractor;
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import com.google.android.exoplayer.upstream.DefaultDataSourceFactory;
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@ -95,9 +94,11 @@ public class VpxPlaybackTest extends InstrumentationTestCase {
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player.addListener(this);
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ExtractorSampleSource sampleSource = new ExtractorSampleSource(
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uri,
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new DefaultDataSourceFactory(context, "ExoPlayerExtVp9Test"), null,
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new Extractor[] {new MatroskaExtractor()},
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null, null);
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new DefaultDataSourceFactory(context, "ExoPlayerExtVp9Test"),
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null,
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new MatroskaExtractor.Factory(),
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null,
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null);
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player.sendMessages(new ExoPlayer.ExoPlayerMessage(videoRenderer,
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LibvpxVideoTrackRenderer.MSG_SET_OUTPUT_BUFFER_RENDERER,
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new VpxVideoSurfaceView(context)));
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@ -0,0 +1,151 @@
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/*
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* Copyright (C) 2014 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.google.android.exoplayer.extractor;
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import java.util.ArrayList;
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import java.util.List;
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/**
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* An {@link ExtractorsFactory} that provides an array of extractors for the following formats:
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*
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* <ul>
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* <li>MP4, including M4A ({@link com.google.android.exoplayer.extractor.mp4.Mp4Extractor})</li>
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* <li>fMP4 ({@link com.google.android.exoplayer.extractor.mp4.FragmentedMp4Extractor})</li>
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* <li>Matroska and WebM ({@link com.google.android.exoplayer.extractor.mkv.MatroskaExtractor})
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* </li>
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* <li>Ogg Vorbis/FLAC ({@link com.google.android.exoplayer.extractor.ogg.OggExtractor}</li>
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* <li>MP3 ({@link com.google.android.exoplayer.extractor.mp3.Mp3Extractor})</li>
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* <li>AAC ({@link com.google.android.exoplayer.extractor.ts.AdtsExtractor})</li>
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* <li>MPEG TS ({@link com.google.android.exoplayer.extractor.ts.TsExtractor})</li>
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* <li>MPEG PS ({@link com.google.android.exoplayer.extractor.ts.PsExtractor})</li>
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* <li>FLV ({@link com.google.android.exoplayer.extractor.flv.FlvExtractor})</li>
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* <li>WAV ({@link com.google.android.exoplayer.extractor.wav.WavExtractor})</li>
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* <li>FLAC (only available if the FLAC extension is built and included)</li>
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* </ul>
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*/
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public final class DefaultExtractorsFactory implements ExtractorsFactory {
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// Lazily initialized default extractor classes in priority order.
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private static List<Class<? extends Extractor>> defaultExtractorClasses;
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/**
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* Creates a new factory for the default extractors.
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*/
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public DefaultExtractorsFactory() {
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synchronized (DefaultExtractorsFactory.class) {
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if (defaultExtractorClasses == null) {
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// Lazily initialize defaultExtractorClasses.
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List<Class<? extends Extractor>> extractorClasses = new ArrayList<>();
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// We reference extractors using reflection so that they can be deleted cleanly.
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// Class.forName is used so that automated tools like proguard can detect the use of
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// reflection (see http://proguard.sourceforge.net/FAQ.html#forname).
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try {
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extractorClasses.add(
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Class.forName("com.google.android.exoplayer.extractor.mkv.MatroskaExtractor")
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.asSubclass(Extractor.class));
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} catch (ClassNotFoundException e) {
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// Extractor not found.
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}
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try {
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extractorClasses.add(
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Class.forName("com.google.android.exoplayer.extractor.mp4.FragmentedMp4Extractor")
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.asSubclass(Extractor.class));
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} catch (ClassNotFoundException e) {
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// Extractor not found.
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}
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try {
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extractorClasses.add(
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Class.forName("com.google.android.exoplayer.extractor.mp4.Mp4Extractor")
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.asSubclass(Extractor.class));
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} catch (ClassNotFoundException e) {
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// Extractor not found.
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}
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try {
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extractorClasses.add(
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Class.forName("com.google.android.exoplayer.extractor.mp3.Mp3Extractor")
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.asSubclass(Extractor.class));
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} catch (ClassNotFoundException e) {
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// Extractor not found.
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}
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try {
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extractorClasses.add(
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Class.forName("com.google.android.exoplayer.extractor.ts.AdtsExtractor")
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.asSubclass(Extractor.class));
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} catch (ClassNotFoundException e) {
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// Extractor not found.
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}
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try {
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extractorClasses.add(
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Class.forName("com.google.android.exoplayer.extractor.ts.TsExtractor")
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.asSubclass(Extractor.class));
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} catch (ClassNotFoundException e) {
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// Extractor not found.
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}
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try {
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extractorClasses.add(
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Class.forName("com.google.android.exoplayer.extractor.flv.FlvExtractor")
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.asSubclass(Extractor.class));
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} catch (ClassNotFoundException e) {
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// Extractor not found.
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}
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try {
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extractorClasses.add(
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Class.forName("com.google.android.exoplayer.extractor.ogg.OggExtractor")
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.asSubclass(Extractor.class));
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} catch (ClassNotFoundException e) {
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// Extractor not found.
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}
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try {
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extractorClasses.add(
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Class.forName("com.google.android.exoplayer.extractor.ts.PsExtractor")
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.asSubclass(Extractor.class));
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} catch (ClassNotFoundException e) {
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// Extractor not found.
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}
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try {
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extractorClasses.add(
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Class.forName("com.google.android.exoplayer.extractor.wav.WavExtractor")
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.asSubclass(Extractor.class));
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} catch (ClassNotFoundException e) {
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// Extractor not found.
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}
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try {
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extractorClasses.add(
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Class.forName("com.google.android.exoplayer.ext.flac.FlacExtractor")
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.asSubclass(Extractor.class));
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} catch (ClassNotFoundException e) {
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// Extractor not found.
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}
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defaultExtractorClasses = extractorClasses;
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}
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}
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}
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@Override
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public Extractor[] createExtractors() {
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Extractor[] extractors = new Extractor[defaultExtractorClasses.size()];
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for (int i = 0; i < extractors.length; i++) {
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try {
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extractors[i] = defaultExtractorClasses.get(i).getConstructor().newInstance();
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} catch (Exception e) {
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// Should never happen.
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throw new IllegalStateException("Unexpected error creating default extractor", e);
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}
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}
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return extractors;
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}
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}
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@ -43,35 +43,19 @@ import android.os.Handler;
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import java.io.EOFException;
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import java.io.IOException;
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import java.util.ArrayList;
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import java.util.Arrays;
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import java.util.List;
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/**
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* A {@link SampleSource} that extracts sample data using an {@link Extractor}.
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*
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* <p>If no {@link Extractor} instances are passed to the constructor, the input stream container
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* format will be detected automatically from the following supported formats:
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* <p>If the possible input stream container formats are known, pass a factory that instantiates
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* extractors for them to the constructor. Otherwise, pass a {@link DefaultExtractorsFactory} to
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* use the default extractors. When reading a new stream, the first {@link Extractor} in the array
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* of extractors created by the factory that returns {@code true} from
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* {@link Extractor#sniff(ExtractorInput)} will be used to extract samples from the input stream.
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*
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* <ul>
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* <li>MP4, including M4A ({@link com.google.android.exoplayer.extractor.mp4.Mp4Extractor})</li>
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* <li>fMP4 ({@link com.google.android.exoplayer.extractor.mp4.FragmentedMp4Extractor})</li>
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* <li>Matroska and WebM ({@link com.google.android.exoplayer.extractor.mkv.MatroskaExtractor})</li>
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* <li>Ogg Vorbis/FLAC ({@link com.google.android.exoplayer.extractor.ogg.OggExtractor}</li>
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* <li>MP3 ({@link com.google.android.exoplayer.extractor.mp3.Mp3Extractor})</li>
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* <li>AAC ({@link com.google.android.exoplayer.extractor.ts.AdtsExtractor})</li>
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* <li>MPEG TS ({@link com.google.android.exoplayer.extractor.ts.TsExtractor})</li>
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* <li>MPEG PS ({@link com.google.android.exoplayer.extractor.ts.PsExtractor})</li>
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* <li>FLV ({@link com.google.android.exoplayer.extractor.flv.FlvExtractor})</li>
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* <li>WAV ({@link com.google.android.exoplayer.extractor.wav.WavExtractor})</li>
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* <li>FLAC (only available if the FLAC extension is built and included)</li>
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* </ul>
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*
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* <p>Seeking in AAC, MPEG TS and FLV streams is not supported.
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*
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* <p>To override the default extractors, pass one or more {@link Extractor} instances to the
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* constructor. When reading a new stream, the first {@link Extractor} that returns {@code true}
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* from {@link Extractor#sniff(ExtractorInput)} will be used.
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* <p>Note that the built-in extractors for AAC, MPEG TS and FLV streams do not support seeking.
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*/
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public final class ExtractorSampleSource implements SampleSource, ExtractorOutput,
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Loader.Callback<ExtractorSampleSource.ExtractingLoadable>,
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@ -121,9 +105,6 @@ public final class ExtractorSampleSource implements SampleSource, ExtractorOutpu
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*/
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private static final long DEFAULT_LAST_SAMPLE_DURATION_US = 10000;
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// Lazily initialized default extractor classes in priority order.
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private static List<Class<? extends Extractor>> defaultExtractorClasses;
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private final Uri uri;
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private final int minLoadableRetryCount;
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private final Handler eventHandler;
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@ -158,35 +139,32 @@ public final class ExtractorSampleSource implements SampleSource, ExtractorOutpu
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* @param uri The {@link Uri} of the media stream.
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* @param dataSourceFactory A factory for {@link DataSource}s to read the media.
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* @param bandwidthMeter A {@link BandwidthMeter} to notify of loads performed by the source.
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* @param extractors {@link Extractor}s to process the media stream. Where the possible formats
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* are known, instantiate and inject only instances of the corresponding {@link Extractor}s.
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* Where this is not possible, {@link #newDefaultExtractors()} can be used to construct an
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* array of default extractors.
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* @param extractorsFactory Factory for {@link Extractor}s to process the media stream. If the
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* possible formats are known, pass a factory that instantiates extractors for those formats.
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* Otherwise, pass a {@link DefaultExtractorsFactory} to use default extractors.
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* @param eventListener A listener of events. May be null if delivery of events is not required.
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*/
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public ExtractorSampleSource(Uri uri, DataSourceFactory dataSourceFactory,
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BandwidthMeter bandwidthMeter, Extractor[] extractors, Handler eventHandler,
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BandwidthMeter bandwidthMeter, ExtractorsFactory extractorsFactory, Handler eventHandler,
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EventListener eventListener) {
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this(uri, dataSourceFactory, bandwidthMeter, extractors, MIN_RETRY_COUNT_DEFAULT_FOR_MEDIA,
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eventHandler, eventListener);
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this(uri, dataSourceFactory, bandwidthMeter, extractorsFactory,
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MIN_RETRY_COUNT_DEFAULT_FOR_MEDIA, eventHandler, eventListener);
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}
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/**
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* @param uri The {@link Uri} of the media stream.
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* @param dataSourceFactory A factory for {@link DataSource}s to read the media.
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* @param bandwidthMeter A {@link BandwidthMeter} to notify of loads performed by the source.
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* @param extractors {@link Extractor}s to process the media stream. Where the possible formats
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* are known, instantiate and inject only instances of the corresponding {@link Extractor}s.
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* Where this is not possible, {@link #newDefaultExtractors()} can be used to construct an
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* array of default extractors.
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* @param extractorsFactory Factory for {@link Extractor}s to process the media stream. If the
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* possible formats are known, pass a factory that instantiates extractors for those formats.
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* Otherwise, pass a {@link DefaultExtractorsFactory} to use default extractors.
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* @param minLoadableRetryCount The minimum number of times that the sample source will retry
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* if a loading error occurs.
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* @param eventListener A listener of events. May be null if delivery of events is not required.
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*/
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public ExtractorSampleSource(Uri uri, DataSourceFactory dataSourceFactory,
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BandwidthMeter bandwidthMeter, Extractor[] extractors, int minLoadableRetryCount,
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BandwidthMeter bandwidthMeter, ExtractorsFactory extractorsFactory, int minLoadableRetryCount,
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Handler eventHandler, EventListener eventListener) {
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Assertions.checkState(extractors != null && extractors.length > 0);
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this.uri = uri;
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this.minLoadableRetryCount = minLoadableRetryCount;
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this.eventListener = eventListener;
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@ -194,118 +172,12 @@ public final class ExtractorSampleSource implements SampleSource, ExtractorOutpu
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dataSource = dataSourceFactory.createDataSource(bandwidthMeter);
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loadCondition = new ConditionVariable();
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loader = new Loader("Loader:ExtractorSampleSource");
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extractorHolder = new ExtractorHolder(extractors, this);
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extractorHolder = new ExtractorHolder(extractorsFactory.createExtractors(), this);
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pendingResetPositionUs = C.UNSET_TIME_US;
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sampleQueues = new DefaultTrackOutput[0];
|
||||
length = C.LENGTH_UNBOUNDED;
|
||||
}
|
||||
|
||||
/**
|
||||
* Builds default extractors that can be passed to an {@link ExtractorSampleSource} constructor.
|
||||
*
|
||||
* @return An array of default extractors.
|
||||
*/
|
||||
public static Extractor[] newDefaultExtractors() {
|
||||
synchronized (ExtractorSampleSource.class) {
|
||||
if (defaultExtractorClasses == null) {
|
||||
// Lazily initialize defaultExtractorClasses.
|
||||
List<Class<? extends Extractor>> extractorClasses = new ArrayList<>();
|
||||
// We reference extractors using reflection so that they can be deleted cleanly.
|
||||
// Class.forName is used so that automated tools like proguard can detect the use of
|
||||
// reflection (see http://proguard.sourceforge.net/FAQ.html#forname).
|
||||
try {
|
||||
extractorClasses.add(
|
||||
Class.forName("com.google.android.exoplayer.extractor.mkv.MatroskaExtractor")
|
||||
.asSubclass(Extractor.class));
|
||||
} catch (ClassNotFoundException e) {
|
||||
// Extractor not found.
|
||||
}
|
||||
try {
|
||||
extractorClasses.add(
|
||||
Class.forName("com.google.android.exoplayer.extractor.mp4.FragmentedMp4Extractor")
|
||||
.asSubclass(Extractor.class));
|
||||
} catch (ClassNotFoundException e) {
|
||||
// Extractor not found.
|
||||
}
|
||||
try {
|
||||
extractorClasses.add(
|
||||
Class.forName("com.google.android.exoplayer.extractor.mp4.Mp4Extractor")
|
||||
.asSubclass(Extractor.class));
|
||||
} catch (ClassNotFoundException e) {
|
||||
// Extractor not found.
|
||||
}
|
||||
try {
|
||||
extractorClasses.add(
|
||||
Class.forName("com.google.android.exoplayer.extractor.mp3.Mp3Extractor")
|
||||
.asSubclass(Extractor.class));
|
||||
} catch (ClassNotFoundException e) {
|
||||
// Extractor not found.
|
||||
}
|
||||
try {
|
||||
extractorClasses.add(
|
||||
Class.forName("com.google.android.exoplayer.extractor.ts.AdtsExtractor")
|
||||
.asSubclass(Extractor.class));
|
||||
} catch (ClassNotFoundException e) {
|
||||
// Extractor not found.
|
||||
}
|
||||
try {
|
||||
extractorClasses.add(
|
||||
Class.forName("com.google.android.exoplayer.extractor.ts.TsExtractor")
|
||||
.asSubclass(Extractor.class));
|
||||
} catch (ClassNotFoundException e) {
|
||||
// Extractor not found.
|
||||
}
|
||||
try {
|
||||
extractorClasses.add(
|
||||
Class.forName("com.google.android.exoplayer.extractor.flv.FlvExtractor")
|
||||
.asSubclass(Extractor.class));
|
||||
} catch (ClassNotFoundException e) {
|
||||
// Extractor not found.
|
||||
}
|
||||
try {
|
||||
extractorClasses.add(
|
||||
Class.forName("com.google.android.exoplayer.extractor.ogg.OggExtractor")
|
||||
.asSubclass(Extractor.class));
|
||||
} catch (ClassNotFoundException e) {
|
||||
// Extractor not found.
|
||||
}
|
||||
try {
|
||||
extractorClasses.add(
|
||||
Class.forName("com.google.android.exoplayer.extractor.ts.PsExtractor")
|
||||
.asSubclass(Extractor.class));
|
||||
} catch (ClassNotFoundException e) {
|
||||
// Extractor not found.
|
||||
}
|
||||
try {
|
||||
extractorClasses.add(
|
||||
Class.forName("com.google.android.exoplayer.extractor.wav.WavExtractor")
|
||||
.asSubclass(Extractor.class));
|
||||
} catch (ClassNotFoundException e) {
|
||||
// Extractor not found.
|
||||
}
|
||||
try {
|
||||
extractorClasses.add(
|
||||
Class.forName("com.google.android.exoplayer.ext.flac.FlacExtractor")
|
||||
.asSubclass(Extractor.class));
|
||||
} catch (ClassNotFoundException e) {
|
||||
// Extractor not found.
|
||||
}
|
||||
defaultExtractorClasses = extractorClasses;
|
||||
}
|
||||
}
|
||||
|
||||
Extractor[] extractors = new Extractor[defaultExtractorClasses.size()];
|
||||
for (int i = 0; i < extractors.length; i++) {
|
||||
try {
|
||||
extractors[i] = defaultExtractorClasses.get(i).getConstructor().newInstance();
|
||||
} catch (Exception e) {
|
||||
// Should never happen.
|
||||
throw new IllegalStateException("Unexpected error creating default extractor", e);
|
||||
}
|
||||
}
|
||||
return extractors;
|
||||
}
|
||||
|
||||
// SampleSource implementation.
|
||||
|
||||
@Override
|
||||
|
|
|
|||
|
|
@ -0,0 +1,28 @@
|
|||
/*
|
||||
* Copyright (C) 2014 The Android Open Source Project
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
package com.google.android.exoplayer.extractor;
|
||||
|
||||
/**
|
||||
* Factory for arrays of {@link Extractor}s.
|
||||
*/
|
||||
public interface ExtractorsFactory {
|
||||
|
||||
/**
|
||||
* Returns an array of new {@link Extractor} instances.
|
||||
*/
|
||||
Extractor[] createExtractors();
|
||||
|
||||
}
|
||||
|
|
@ -18,6 +18,7 @@ package com.google.android.exoplayer.extractor.flv;
|
|||
import com.google.android.exoplayer.extractor.Extractor;
|
||||
import com.google.android.exoplayer.extractor.ExtractorInput;
|
||||
import com.google.android.exoplayer.extractor.ExtractorOutput;
|
||||
import com.google.android.exoplayer.extractor.ExtractorsFactory;
|
||||
import com.google.android.exoplayer.extractor.PositionHolder;
|
||||
import com.google.android.exoplayer.extractor.SeekMap;
|
||||
import com.google.android.exoplayer.util.ParsableByteArray;
|
||||
|
|
@ -30,6 +31,18 @@ import java.io.IOException;
|
|||
*/
|
||||
public final class FlvExtractor implements Extractor, SeekMap {
|
||||
|
||||
/**
|
||||
* Factory that returns one extractor which is a {@link FlvExtractor}.
|
||||
*/
|
||||
public static final class Factory implements ExtractorsFactory {
|
||||
|
||||
@Override
|
||||
public Extractor[] createExtractors() {
|
||||
return new Extractor[] {new FlvExtractor()};
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
// Header sizes.
|
||||
private static final int FLV_HEADER_SIZE = 9;
|
||||
private static final int FLV_TAG_HEADER_SIZE = 11;
|
||||
|
|
|
|||
|
|
@ -24,6 +24,7 @@ import com.google.android.exoplayer.extractor.ChunkIndex;
|
|||
import com.google.android.exoplayer.extractor.Extractor;
|
||||
import com.google.android.exoplayer.extractor.ExtractorInput;
|
||||
import com.google.android.exoplayer.extractor.ExtractorOutput;
|
||||
import com.google.android.exoplayer.extractor.ExtractorsFactory;
|
||||
import com.google.android.exoplayer.extractor.PositionHolder;
|
||||
import com.google.android.exoplayer.extractor.SeekMap;
|
||||
import com.google.android.exoplayer.extractor.TrackOutput;
|
||||
|
|
@ -51,6 +52,18 @@ import java.util.UUID;
|
|||
*/
|
||||
public final class MatroskaExtractor implements Extractor {
|
||||
|
||||
/**
|
||||
* Factory that returns one extractor which is a {@link MatroskaExtractor}.
|
||||
*/
|
||||
public static final class Factory implements ExtractorsFactory {
|
||||
|
||||
@Override
|
||||
public Extractor[] createExtractors() {
|
||||
return new Extractor[] {new MatroskaExtractor()};
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
private static final int BLOCK_STATE_START = 0;
|
||||
private static final int BLOCK_STATE_HEADER = 1;
|
||||
private static final int BLOCK_STATE_DATA = 2;
|
||||
|
|
|
|||
|
|
@ -21,6 +21,7 @@ import com.google.android.exoplayer.ParserException;
|
|||
import com.google.android.exoplayer.extractor.Extractor;
|
||||
import com.google.android.exoplayer.extractor.ExtractorInput;
|
||||
import com.google.android.exoplayer.extractor.ExtractorOutput;
|
||||
import com.google.android.exoplayer.extractor.ExtractorsFactory;
|
||||
import com.google.android.exoplayer.extractor.GaplessInfoHolder;
|
||||
import com.google.android.exoplayer.extractor.PositionHolder;
|
||||
import com.google.android.exoplayer.extractor.SeekMap;
|
||||
|
|
@ -37,6 +38,18 @@ import java.io.IOException;
|
|||
*/
|
||||
public final class Mp3Extractor implements Extractor {
|
||||
|
||||
/**
|
||||
* Factory that returns one extractor which is an {@link Mp3Extractor}.
|
||||
*/
|
||||
public static final class Factory implements ExtractorsFactory {
|
||||
|
||||
@Override
|
||||
public Extractor[] createExtractors() {
|
||||
return new Extractor[] {new Mp3Extractor()};
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
/**
|
||||
* The maximum number of bytes to search when synchronizing, before giving up.
|
||||
*/
|
||||
|
|
|
|||
|
|
@ -23,6 +23,7 @@ import com.google.android.exoplayer.extractor.ChunkIndex;
|
|||
import com.google.android.exoplayer.extractor.Extractor;
|
||||
import com.google.android.exoplayer.extractor.ExtractorInput;
|
||||
import com.google.android.exoplayer.extractor.ExtractorOutput;
|
||||
import com.google.android.exoplayer.extractor.ExtractorsFactory;
|
||||
import com.google.android.exoplayer.extractor.PositionHolder;
|
||||
import com.google.android.exoplayer.extractor.SeekMap;
|
||||
import com.google.android.exoplayer.extractor.TrackOutput;
|
||||
|
|
@ -50,6 +51,18 @@ import java.util.UUID;
|
|||
*/
|
||||
public final class FragmentedMp4Extractor implements Extractor {
|
||||
|
||||
/**
|
||||
* Factory that returns one extractor which is a {@link FragmentedMp4Extractor}.
|
||||
*/
|
||||
public static final class Factory implements ExtractorsFactory {
|
||||
|
||||
@Override
|
||||
public Extractor[] createExtractors() {
|
||||
return new Extractor[] {new FragmentedMp4Extractor()};
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
private static final String TAG = "FragmentedMp4Extractor";
|
||||
private static final int SAMPLE_GROUP_TYPE_seig = Util.getIntegerCodeForString("seig");
|
||||
|
||||
|
|
|
|||
|
|
@ -21,6 +21,7 @@ import com.google.android.exoplayer.ParserException;
|
|||
import com.google.android.exoplayer.extractor.Extractor;
|
||||
import com.google.android.exoplayer.extractor.ExtractorInput;
|
||||
import com.google.android.exoplayer.extractor.ExtractorOutput;
|
||||
import com.google.android.exoplayer.extractor.ExtractorsFactory;
|
||||
import com.google.android.exoplayer.extractor.GaplessInfoHolder;
|
||||
import com.google.android.exoplayer.extractor.PositionHolder;
|
||||
import com.google.android.exoplayer.extractor.SeekMap;
|
||||
|
|
@ -41,6 +42,18 @@ import java.util.Stack;
|
|||
*/
|
||||
public final class Mp4Extractor implements Extractor, SeekMap {
|
||||
|
||||
/**
|
||||
* Factory that returns one extractor which is an {@link Mp4Extractor}.
|
||||
*/
|
||||
public static final class Factory implements ExtractorsFactory {
|
||||
|
||||
@Override
|
||||
public Extractor[] createExtractors() {
|
||||
return new Extractor[] {new Mp4Extractor()};
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
// Parser states.
|
||||
private static final int STATE_AFTER_SEEK = 0;
|
||||
private static final int STATE_READING_ATOM_HEADER = 1;
|
||||
|
|
|
|||
|
|
@ -19,6 +19,7 @@ import com.google.android.exoplayer.ParserException;
|
|||
import com.google.android.exoplayer.extractor.Extractor;
|
||||
import com.google.android.exoplayer.extractor.ExtractorInput;
|
||||
import com.google.android.exoplayer.extractor.ExtractorOutput;
|
||||
import com.google.android.exoplayer.extractor.ExtractorsFactory;
|
||||
import com.google.android.exoplayer.extractor.PositionHolder;
|
||||
import com.google.android.exoplayer.extractor.TrackOutput;
|
||||
import com.google.android.exoplayer.util.ParsableByteArray;
|
||||
|
|
@ -30,6 +31,18 @@ import java.io.IOException;
|
|||
*/
|
||||
public class OggExtractor implements Extractor {
|
||||
|
||||
/**
|
||||
* Factory that returns one extractor which is an {@link OggExtractor}.
|
||||
*/
|
||||
public static final class Factory implements ExtractorsFactory {
|
||||
|
||||
@Override
|
||||
public Extractor[] createExtractors() {
|
||||
return new Extractor[] {new OggExtractor()};
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
private static final int MAX_VERIFICATION_BYTES = 8;
|
||||
|
||||
private StreamReader streamReader;
|
||||
|
|
|
|||
|
|
@ -19,6 +19,7 @@ import com.google.android.exoplayer.C;
|
|||
import com.google.android.exoplayer.extractor.Extractor;
|
||||
import com.google.android.exoplayer.extractor.ExtractorInput;
|
||||
import com.google.android.exoplayer.extractor.ExtractorOutput;
|
||||
import com.google.android.exoplayer.extractor.ExtractorsFactory;
|
||||
import com.google.android.exoplayer.extractor.PositionHolder;
|
||||
import com.google.android.exoplayer.extractor.SeekMap;
|
||||
import com.google.android.exoplayer.util.ParsableBitArray;
|
||||
|
|
@ -33,6 +34,18 @@ import java.io.IOException;
|
|||
*/
|
||||
public final class AdtsExtractor implements Extractor {
|
||||
|
||||
/**
|
||||
* Factory that returns one extractor which is an {@link AdtsExtractor}.
|
||||
*/
|
||||
public static final class Factory implements ExtractorsFactory {
|
||||
|
||||
@Override
|
||||
public Extractor[] createExtractors() {
|
||||
return new Extractor[] {new AdtsExtractor()};
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
private static final int MAX_PACKET_SIZE = 200;
|
||||
private static final int ID3_TAG = Util.getIntegerCodeForString("ID3");
|
||||
/**
|
||||
|
|
|
|||
|
|
@ -19,6 +19,7 @@ import com.google.android.exoplayer.C;
|
|||
import com.google.android.exoplayer.extractor.Extractor;
|
||||
import com.google.android.exoplayer.extractor.ExtractorInput;
|
||||
import com.google.android.exoplayer.extractor.ExtractorOutput;
|
||||
import com.google.android.exoplayer.extractor.ExtractorsFactory;
|
||||
import com.google.android.exoplayer.extractor.PositionHolder;
|
||||
import com.google.android.exoplayer.extractor.SeekMap;
|
||||
import com.google.android.exoplayer.util.ParsableBitArray;
|
||||
|
|
@ -33,6 +34,18 @@ import java.io.IOException;
|
|||
*/
|
||||
public final class PsExtractor implements Extractor {
|
||||
|
||||
/**
|
||||
* Factory that returns one extractor which is a {@link PsExtractor}.
|
||||
*/
|
||||
public static final class Factory implements ExtractorsFactory {
|
||||
|
||||
@Override
|
||||
public Extractor[] createExtractors() {
|
||||
return new Extractor[] {new PsExtractor()};
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
private static final int PACK_START_CODE = 0x000001BA;
|
||||
private static final int SYSTEM_HEADER_START_CODE = 0x000001BB;
|
||||
private static final int PACKET_START_CODE_PREFIX = 0x000001;
|
||||
|
|
|
|||
|
|
@ -20,6 +20,7 @@ import com.google.android.exoplayer.extractor.DummyTrackOutput;
|
|||
import com.google.android.exoplayer.extractor.Extractor;
|
||||
import com.google.android.exoplayer.extractor.ExtractorInput;
|
||||
import com.google.android.exoplayer.extractor.ExtractorOutput;
|
||||
import com.google.android.exoplayer.extractor.ExtractorsFactory;
|
||||
import com.google.android.exoplayer.extractor.PositionHolder;
|
||||
import com.google.android.exoplayer.extractor.SeekMap;
|
||||
import com.google.android.exoplayer.util.Assertions;
|
||||
|
|
@ -38,6 +39,18 @@ import java.io.IOException;
|
|||
*/
|
||||
public final class TsExtractor implements Extractor {
|
||||
|
||||
/**
|
||||
* Factory that returns one extractor which is a {@link TsExtractor}.
|
||||
*/
|
||||
public static final class Factory implements ExtractorsFactory {
|
||||
|
||||
@Override
|
||||
public Extractor[] createExtractors() {
|
||||
return new Extractor[] {new TsExtractor()};
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
public static final int WORKAROUND_ALLOW_NON_IDR_KEYFRAMES = 1;
|
||||
public static final int WORKAROUND_IGNORE_AAC_STREAM = 2;
|
||||
public static final int WORKAROUND_IGNORE_H264_STREAM = 4;
|
||||
|
|
|
|||
|
|
@ -21,6 +21,7 @@ import com.google.android.exoplayer.ParserException;
|
|||
import com.google.android.exoplayer.extractor.Extractor;
|
||||
import com.google.android.exoplayer.extractor.ExtractorInput;
|
||||
import com.google.android.exoplayer.extractor.ExtractorOutput;
|
||||
import com.google.android.exoplayer.extractor.ExtractorsFactory;
|
||||
import com.google.android.exoplayer.extractor.PositionHolder;
|
||||
import com.google.android.exoplayer.extractor.SeekMap;
|
||||
import com.google.android.exoplayer.extractor.TrackOutput;
|
||||
|
|
@ -31,6 +32,18 @@ import java.io.IOException;
|
|||
/** {@link Extractor} to extract samples from a WAV byte stream. */
|
||||
public final class WavExtractor implements Extractor, SeekMap {
|
||||
|
||||
/**
|
||||
* Factory that returns one extractor which is a {@link WavExtractor}.
|
||||
*/
|
||||
public static final class Factory implements ExtractorsFactory {
|
||||
|
||||
@Override
|
||||
public Extractor[] createExtractors() {
|
||||
return new Extractor[] {new WavExtractor()};
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
/** Arbitrary maximum input size of 32KB, which is ~170ms of 16-bit stereo PCM audio at 48KHz. */
|
||||
private static final int MAX_INPUT_SIZE = 32 * 1024;
|
||||
|
||||
|
|
|
|||
Loading…
Reference in a new issue