56 lines
1.7 KiB
C++
56 lines
1.7 KiB
C++
// Copyright 2015 Google LLC. All rights reserved.
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//
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file or at
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// https://developers.google.com/open-source/licenses/bsd
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#include "packager/mpd/base/mpd_notifier_util.h"
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#include "glog/logging.h"
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#include "packager/file/file.h"
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#include "packager/mpd/base/mpd_utils.h"
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namespace shaka {
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bool WriteMpdToFile(const std::string& output_path, MpdBuilder* mpd_builder) {
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CHECK(!output_path.empty());
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std::string mpd;
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if (!mpd_builder->ToString(&mpd)) {
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LOG(ERROR) << "Failed to write MPD to string.";
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return false;
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}
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if (!File::WriteFileAtomically(output_path.c_str(), mpd)) {
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LOG(ERROR) << "Failed to write mpd to: " << output_path;
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return false;
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}
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return true;
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}
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ContentType GetContentType(const MediaInfo& media_info) {
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const bool has_video = media_info.has_video_info();
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const bool has_audio = media_info.has_audio_info();
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const bool has_text = media_info.has_text_info();
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if (MoreThanOneTrue(has_video, has_audio, has_text)) {
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NOTIMPLEMENTED() << "MediaInfo with more than one stream is not supported.";
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return kContentTypeUnknown;
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}
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if (!AtLeastOneTrue(has_video, has_audio, has_text)) {
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LOG(ERROR) << "MediaInfo should contain one audio, video, or text stream.";
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return kContentTypeUnknown;
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}
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return has_video ? kContentTypeVideo
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: (has_audio ? kContentTypeAudio : kContentTypeText);
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}
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std::string Uint8VectorToBase64(const std::vector<uint8_t>& input) {
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std::string output;
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std::string input_in_string(input.begin(), input.end());
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absl::Base64Escape(input_in_string, &output);
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return output;
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}
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} // namespace shaka
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