content: /*
   * Copyright (C) 2016 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.exoplayer2.source.smoothstreaming;
  
  import com.google.android.exoplayer2.extractor.mp4.TrackEncryptionBox;
  import com.google.android.exoplayer2.source.chunk.ChunkSource;
  import com.google.android.exoplayer2.source.smoothstreaming.manifest.SsManifest;
  import com.google.android.exoplayer2.trackselection.TrackSelection;
  import com.google.android.exoplayer2.upstream.LoaderErrorThrower;
  
  /**
   * A {@link ChunkSource} for SmoothStreaming.
   */
  public interface SsChunkSource extends ChunkSource {
  
    /** Factory for {@link SsChunkSource}s. */
    interface Factory {
  
      /**
       * Creates a new {@link SsChunkSource}.
       *
       * @param manifestLoaderErrorThrower Throws errors affecting loading of manifests.
       * @param manifest The initial manifest.
       * @param streamElementIndex The index of the corresponding stream element in the manifest.
       * @param trackSelection The track selection.
       * @param trackEncryptionBoxes Track encryption boxes for the stream.
       * @return The created {@link SsChunkSource}.
       */
      SsChunkSource createChunkSource(
          LoaderErrorThrower manifestLoaderErrorThrower,
          SsManifest manifest,
          int streamElementIndex,
          TrackSelection trackSelection,
          TrackEncryptionBox[] trackEncryptionBoxes);
    }
  
    /**
     * Updates the manifest.
     *
     * @param newManifest The new manifest.
     */
    void updateManifest(SsManifest newManifest);
  }
  