* This code was originally taken from the ExoPlayer demo application. */ public class ExtractorRendererBuilder implements DemoPlayer.RendererBuilder { private static final int BUFFER_SEGMENT_SIZE = 64 * 1024; private static final int BUFFER_SEGMENT_COUNT = 256; private final Context context; private final String userAgent; private final Uri uri; public ExtractorRendererBuilder(Context context, String userAgent, Uri uri) { this.context = context; this.userAgent = userAgent; this.uri = uri; } @Override public void buildRenderers(DemoPlayer player) { Allocator allocator = new DefaultAllocator(BUFFER_SEGMENT_SIZE); // Build the video and audio renderers. DefaultBandwidthMeter bandwidthMeter = new DefaultBandwidthMeter(player.getMainHandler(), null); DataSource dataSource = new DefaultUriDataSource(context, bandwidthMeter, userAgent); ExtractorSampleSource sampleSource = new ExtractorSampleSource(uri, dataSource, allocator, BUFFER_SEGMENT_COUNT * BUFFER_SEGMENT_SIZE); MediaCodecVideoTrackRenderer videoRenderer = new MediaCodecVideoTrackRenderer(context, sampleSource, MediaCodecSelector.DEFAULT, MediaCodec.VIDEO_SCALING_MODE_SCALE_TO_FIT, 5000, player.getMainHandler(), player, 50); MediaCodecAudioTrackRenderer audioRenderer = new MediaCodecAudioTrackRenderer(sampleSource, MediaCodecSelector.DEFAULT, null, true, player.getMainHandler(), player, AudioCapabilities.getCapabilities(context), AudioManager.STREAM_MUSIC); TrackRenderer textRenderer = new TextTrackRenderer(sampleSource, player, player.getMainHandler().getLooper()); // Invoke the callback. TrackRenderer[] renderers = new TrackRenderer[DemoPlayer.RENDERER_COUNT]; renderers[DemoPlayer.TYPE_VIDEO] = videoRenderer; renderers[DemoPlayer.TYPE_AUDIO] = audioRenderer; renderers[DemoPlayer.TYPE_TEXT] = textRenderer; player.onRenderers(renderers, bandwidthMeter); } @Override public void cancel() { // Do nothing. } }