Decode h264 fmtp sprop-parameter-sets to binary.

webrtc/modules/video_coding/h264_sprop_parameter_sets.h

Index: webrtc/modules/video_coding/h264_sprop_parameter_sets.h
diff --git a/webrtc/modules/video_coding/h264_sprop_parameter_sets.h b/webrtc/modules/video_coding/h264_sprop_parameter_sets.h
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index 0000000000000000000000000000000000000000..a713de192b24a6093204576edcd8c07087878d95
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+++ b/webrtc/modules/video_coding/h264_sprop_parameter_sets.h
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+/*
+ *  Copyright (c) 2016 The WebRTC project authors. All Rights Reserved.
+ *
+ *  Use of this source code is governed by a BSD-style license
+ *  that can be found in the LICENSE file in the root of the source
+ *  tree. An additional intellectual property rights grant can be found
+ *  in the file PATENTS.  All contributing project authors may
+ *  be found in the AUTHORS file in the root of the source tree.
+ */
+
+#ifndef WEBRTC_MODULES_VIDEO_CODING_H264_SPROP_PARAMETER_SETS_H_
+#define WEBRTC_MODULES_VIDEO_CODING_H264_SPROP_PARAMETER_SETS_H_
+
+#include <string>
+#include <vector>
+
+#include "webrtc/base/base64.h"
+#include "webrtc/base/common.h"
+
+namespace webrtc {
+
+class H264SpropParameterSets {
+ public:
+  bool DecodeSprop(const std::string& sprop);
+  const std::vector<uint8_t>& sps_nalu() { return sps_; }
+  const std::vector<uint8_t>& pps_nalu() { return pps_; }
+
+ private:
+  std::vector<uint8_t> sps_;
+  std::vector<uint8_t> pps_;
+};
+
+}  // namespace webrtc
+
+#endif  // WEBRTC_MODULES_VIDEO_CODING_H264_SPROP_PARAMETER_SETS_H_