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.metadata;
  
  /**
   * Decodes metadata from binary data.
   */
  public interface MetadataDecoder {
  
    /**
     * Decodes a {@link Metadata} element from the provided input buffer.
     *
     * @param inputBuffer The input buffer to decode.
     * @return The decoded metadata object.
     * @throws MetadataDecoderException If a problem occurred decoding the data.
     */
    Metadata decode(MetadataInputBuffer inputBuffer) throws MetadataDecoderException;
  
  }
  