60 lines
1.8 KiB
C++
60 lines
1.8 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/media/base/text_stream_info.h>
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#include <absl/strings/str_format.h>
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namespace shaka {
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namespace media {
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TextStreamInfo::TextStreamInfo(int track_id,
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int32_t time_scale,
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int64_t duration,
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Codec codec,
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const std::string& codec_string,
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const std::string& codec_config,
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uint16_t width,
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uint16_t height,
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const std::string& language)
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: StreamInfo(kStreamText,
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track_id,
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time_scale,
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duration,
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codec,
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codec_string,
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reinterpret_cast<const uint8_t*>(codec_config.data()),
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codec_config.size(),
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language,
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false),
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width_(width),
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height_(height) {}
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TextStreamInfo::~TextStreamInfo() {}
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bool TextStreamInfo::IsValidConfig() const {
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return true;
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}
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std::string TextStreamInfo::ToString() const {
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std::string ret = StreamInfo::ToString();
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if (!sub_streams_.empty()) {
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ret += " Sub Streams:";
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for (auto& pair : sub_streams_) {
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ret += absl::StrFormat("\n ID: %u, Lang: %s", pair.first,
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pair.second.language.c_str());
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}
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}
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return ret + "\n";
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}
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std::unique_ptr<StreamInfo> TextStreamInfo::Clone() const {
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return std::unique_ptr<StreamInfo>(new TextStreamInfo(*this));
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}
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} // namespace media
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} // namespace shaka
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