content/public/renderer/media_stream_api.h

   1 // Copyright 2015 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef CONTENT_PUBLIC_RENDERER_MEDIA_STREAM_API_H_
   6 #define CONTENT_PUBLIC_RENDERER_MEDIA_STREAM_API_H_
   7
   8 #include "content/common/content_export.h"
   9 #include "media/base/audio_capturer_source.h"
  10 #include "media/base/video_capturer_source.h"
  11
  12 namespace blink {
  13 class WebMediaStreamSource;
  14 }
  15
  16 namespace Media {
  17 class AudioParameters;
  18 }
  19
  20 namespace content {
  21
  22 // These two methods will initialize a WebMediaStreamSource object to take
  23 // data from the provided audio or video capturer source.
  24 // |is_remote| should be true if the source of the data is not a local device.
  25 // |is_readonly| should be true if the format of the data cannot be changed by
  26 //     MediaTrackConstraints.
  27 CONTENT_EXPORT bool AddVideoTrackToMediaStream(
  28     scoped_ptr<media::VideoCapturerSource> source,
  29     bool is_remote,
  30     bool is_readonly,
  31     const std::string& media_stream_url);
  32 CONTENT_EXPORT bool AddAudioTrackToMediaStream(
  33     scoped_refptr<media::AudioCapturerSource> source,
  34     const media::AudioParameters& params,
  35     bool is_remote,
  36     bool is_readonly,
  37     const std::string& media_stream_url);
  38
  39 }  // namespace content
  40
  41 #endif  // CONTENT_PUBLIC_RENDERER_MEDIA_STREAM_API_H_