private static int GetWidevineSecurityLevel(StreamingDrmSessionManager sessionManager)
{
switch (sessionManager.GetPropertyString("securityLevel"))
{
case "L1":
return(SecurityLevel1);
case "L3":
return(SecurityLevel3);
default:
return(SecurityLevelUnknown);
}
}
public void OnSingleManifest(Object obj)
{
var manifest = obj.JavaCast<SmoothStreamingManifest>();
if (_canceled)
{
return;
}
var mainHandler = _player.MainHandler;
var loadControl = new DefaultLoadControl(new DefaultAllocator(BufferSegmentSize));
var bandwidthMeter = new DefaultBandwidthMeter(mainHandler, _player);
// Check drm support if necessary.
IDrmSessionManager drmSessionManager = null;
if (manifest.ProtectionElement != null)
{
if (ExoPlayerUtil.SdkInt < 18)
{
_player.OnRenderersError(
new UnsupportedDrmException(UnsupportedDrmException.ReasonUnsupportedScheme));
return;
}
try
{
drmSessionManager = new StreamingDrmSessionManager(manifest.ProtectionElement.Uuid,
_player.PlaybackLooper, _drmCallback, null, _player.MainHandler, _player);
}
catch (Exception e)
{
_player.OnRenderersError(e);
return;
}
}
// Build the video renderer.
var videoDataSource = new DefaultUriDataSource(_context, bandwidthMeter, _userAgent);
var videoChunkSource = new SmoothStreamingChunkSource(_manifestFetcher
, DefaultSmoothStreamingTrackSelector.NewVideoInstance(_context, true, false)
, videoDataSource
, new FormatEvaluatorAdaptiveEvaluator(bandwidthMeter)
, LiveEdgeLatencyMs);
var videoSampleSource = new ChunkSampleSource(videoChunkSource
, loadControl
, VideoBufferSegments*BufferSegmentSize
, mainHandler
, _player
, VideoPlayer.TypeVideo);
var videoRenderer = new MediaCodecVideoTrackRenderer(_context
, videoSampleSource
, MediaCodecSelector.Default
, (int)VideoScalingMode.ScaleToFit
, 5000
, drmSessionManager
, true
, mainHandler
, _player
, 50);
// Build the audio renderer.
var audioDataSource = new DefaultUriDataSource(_context, bandwidthMeter, _userAgent);
var audioChunkSource = new SmoothStreamingChunkSource(_manifestFetcher
, DefaultSmoothStreamingTrackSelector.NewAudioInstance()
, audioDataSource
, null
, LiveEdgeLatencyMs);
var audioSampleSource = new ChunkSampleSource(audioChunkSource
, loadControl
, AudioBufferSegments*BufferSegmentSize
, mainHandler
, _player
, VideoPlayer.TypeAudio);
var audioRenderer = new MediaCodecAudioTrackRenderer(audioSampleSource
, MediaCodecSelector.Default
, drmSessionManager
, true
, mainHandler
, _player
, AudioCapabilities.GetCapabilities(_context)
, (int) Stream.Music);
// Build the text renderer.
var textDataSource = new DefaultUriDataSource(_context, bandwidthMeter, _userAgent);
var textChunkSource = new SmoothStreamingChunkSource(_manifestFetcher
, DefaultSmoothStreamingTrackSelector.NewTextInstance()
, textDataSource
, null
, LiveEdgeLatencyMs);
var textSampleSource = new ChunkSampleSource(textChunkSource
, loadControl
, TextBufferSegments*BufferSegmentSize
, mainHandler
, _player
, VideoPlayer.TypeText);
var textRenderer = new TextTrackRenderer(textSampleSource
, _player
, mainHandler.Looper);
// Invoke the callback.
var renderers = new TrackRenderer[VideoPlayer.RendererCount];
renderers[VideoPlayer.TypeVideo] = videoRenderer;
renderers[VideoPlayer.TypeAudio] = audioRenderer;
renderers[VideoPlayer.TypeText] = textRenderer;
_player.OnRenderers(renderers, bandwidthMeter);
}
private static int GetWidevineSecurityLevel(StreamingDrmSessionManager sessionManager)
{
switch (sessionManager.GetPropertyString("securityLevel"))
{
case "L1":
return SecurityLevel1;
case "L3":
return SecurityLevel3;
default:
return SecurityLevelUnknown;
}
}
private void BuildRenderers()
{
var period = _manifest.GetPeriod(0);
var mainHandler = _player.MainHandler;
var loadControl = new DefaultLoadControl(new DefaultAllocator(BufferSegmentSize));
var bandwidthMeter = new DefaultBandwidthMeter(mainHandler, _player);
var hasContentProtection = false;
var sets = period.AdaptationSets
.OfType <Object>()
.Select(item => item.JavaCast <AdaptationSet>())
.ToList();
foreach (var set in sets)
{
if (set.Type != AdaptationSet.TypeUnknown)
{
hasContentProtection |= set.HasContentProtection;
}
}
// Check drm support if necessary.
var filterHdContent = false;
StreamingDrmSessionManager drmSessionManager = null;
if (hasContentProtection)
{
if (ExoPlayerUtil.SdkInt < 18)
{
_player.OnRenderersError(new UnsupportedDrmException(UnsupportedDrmException.ReasonUnsupportedScheme));
return;
}
try
{
drmSessionManager = StreamingDrmSessionManager.NewWidevineInstance(_player.PlaybackLooper, _drmCallback, null, _player.MainHandler, _player);
filterHdContent = GetWidevineSecurityLevel(drmSessionManager) != SecurityLevel1;
}
catch (UnsupportedDrmException e)
{
_player.OnRenderersError(e);
return;
}
}
// Build the video renderer.
var videoDataSource = new DefaultUriDataSource(_context, bandwidthMeter, _userAgent);
var videoChunkSource = new DashChunkSource(_manifestFetcher
, DefaultDashTrackSelector.NewVideoInstance(_context, true, filterHdContent)
, videoDataSource
, new FormatEvaluatorAdaptiveEvaluator(bandwidthMeter)
, LiveEdgeLatencyMs
, _elapsedRealtimeOffset
, mainHandler
, _player
, EventSourceId);
var videoSampleSource = new ChunkSampleSource(videoChunkSource
, loadControl
, VideoBufferSegments * BufferSegmentSize
, mainHandler
, _player
, VideoPlayer.TypeVideo);
var videoRenderer = new MediaCodecVideoTrackRenderer(_context
, videoSampleSource
, MediaCodecSelector.Default
, (int)VideoScalingMode.ScaleToFit
, 5000
, drmSessionManager
, true
, mainHandler
, _player
, 50);
// Build the audio renderer.
var audioDataSource = new DefaultUriDataSource(_context, bandwidthMeter, _userAgent);
var audioChunkSource = new DashChunkSource(_manifestFetcher
, DefaultDashTrackSelector.NewAudioInstance()
, audioDataSource
, null
, LiveEdgeLatencyMs
, _elapsedRealtimeOffset
, mainHandler
, _player
, VideoPlayer.TypeAudio);
var audioSampleSource = new ChunkSampleSource(audioChunkSource
, loadControl
, AudioBufferSegments * BufferSegmentSize
, mainHandler
, _player
, VideoPlayer.TypeAudio);
var audioRenderer = new MediaCodecAudioTrackRenderer(audioSampleSource
, MediaCodecSelector.Default
, drmSessionManager
, true
, mainHandler
, _player
, AudioCapabilities.GetCapabilities(_context)
, (int)Stream.Music);
// Build the text renderer.
var textDataSource = new DefaultUriDataSource(_context, bandwidthMeter, _userAgent);
var textChunkSource = new DashChunkSource(_manifestFetcher
, DefaultDashTrackSelector.NewTextInstance()
, textDataSource
, null
, LiveEdgeLatencyMs
, _elapsedRealtimeOffset
, mainHandler
, _player
, VideoPlayer.TypeText);
var textSampleSource = new ChunkSampleSource(textChunkSource
, loadControl
, TextBufferSegments * BufferSegmentSize
, mainHandler
, _player
, VideoPlayer.TypeText);
var textRenderer = new TextTrackRenderer(textSampleSource
, _player
, mainHandler.Looper);
// Invoke the callback.
var renderers = new TrackRenderer[VideoPlayer.RendererCount];
renderers[VideoPlayer.TypeVideo] = videoRenderer;
renderers[VideoPlayer.TypeAudio] = audioRenderer;
renderers[VideoPlayer.TypeText] = textRenderer;
_player.OnRenderers(renderers, bandwidthMeter);
}
public void OnSingleManifest(Object obj)
{
var manifest = obj.JavaCast <SmoothStreamingManifest>();
if (_canceled)
{
return;
}
var mainHandler = _player.MainHandler;
var loadControl = new DefaultLoadControl(new DefaultAllocator(BufferSegmentSize));
var bandwidthMeter = new DefaultBandwidthMeter(mainHandler, _player);
// Check drm support if necessary.
IDrmSessionManager drmSessionManager = null;
if (manifest.ProtectionElement != null)
{
if (ExoPlayerUtil.SdkInt < 18)
{
_player.OnRenderersError(
new UnsupportedDrmException(UnsupportedDrmException.ReasonUnsupportedScheme));
return;
}
try
{
drmSessionManager = new StreamingDrmSessionManager(manifest.ProtectionElement.Uuid,
_player.PlaybackLooper, _drmCallback, null, _player.MainHandler, _player);
}
catch (Exception e)
{
_player.OnRenderersError(e);
return;
}
}
// Build the video renderer.
var videoDataSource = new DefaultUriDataSource(_context, bandwidthMeter, _userAgent);
var videoChunkSource = new SmoothStreamingChunkSource(_manifestFetcher
, DefaultSmoothStreamingTrackSelector.NewVideoInstance(_context, true, false)
, videoDataSource
, new FormatEvaluatorAdaptiveEvaluator(bandwidthMeter)
, LiveEdgeLatencyMs);
var videoSampleSource = new ChunkSampleSource(videoChunkSource
, loadControl
, VideoBufferSegments * BufferSegmentSize
, mainHandler
, _player
, VideoPlayer.TypeVideo);
var videoRenderer = new MediaCodecVideoTrackRenderer(_context
, videoSampleSource
, MediaCodecSelector.Default
, (int)VideoScalingMode.ScaleToFit
, 5000
, drmSessionManager
, true
, mainHandler
, _player
, 50);
// Build the audio renderer.
var audioDataSource = new DefaultUriDataSource(_context, bandwidthMeter, _userAgent);
var audioChunkSource = new SmoothStreamingChunkSource(_manifestFetcher
, DefaultSmoothStreamingTrackSelector.NewAudioInstance()
, audioDataSource
, null
, LiveEdgeLatencyMs);
var audioSampleSource = new ChunkSampleSource(audioChunkSource
, loadControl
, AudioBufferSegments * BufferSegmentSize
, mainHandler
, _player
, VideoPlayer.TypeAudio);
var audioRenderer = new MediaCodecAudioTrackRenderer(audioSampleSource
, MediaCodecSelector.Default
, drmSessionManager
, true
, mainHandler
, _player
, AudioCapabilities.GetCapabilities(_context)
, (int)Stream.Music);
// Build the text renderer.
var textDataSource = new DefaultUriDataSource(_context, bandwidthMeter, _userAgent);
var textChunkSource = new SmoothStreamingChunkSource(_manifestFetcher
, DefaultSmoothStreamingTrackSelector.NewTextInstance()
, textDataSource
, null
, LiveEdgeLatencyMs);
var textSampleSource = new ChunkSampleSource(textChunkSource
, loadControl
, TextBufferSegments * BufferSegmentSize
, mainHandler
, _player
, VideoPlayer.TypeText);
var textRenderer = new TextTrackRenderer(textSampleSource
, _player
, mainHandler.Looper);
// Invoke the callback.
var renderers = new TrackRenderer[VideoPlayer.RendererCount];
renderers[VideoPlayer.TypeVideo] = videoRenderer;
renderers[VideoPlayer.TypeAudio] = audioRenderer;
renderers[VideoPlayer.TypeText] = textRenderer;
_player.OnRenderers(renderers, bandwidthMeter);
}
