58 lines
1.7 KiB
C
58 lines
1.7 KiB
C
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// Copyright 2015 Google Inc. 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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#ifndef PACKAGER_MEDIA_BASE_TEXT_STREAM_INFO_H_
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#define PACKAGER_MEDIA_BASE_TEXT_STREAM_INFO_H_
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#include "packager/media/base/stream_info.h"
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#include <string>
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namespace edash_packager {
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namespace media {
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class TextStreamInfo : public StreamInfo {
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public:
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/// No encryption supported.
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/// @param track_id is the track ID of this stream.
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/// @param time_scale is the time scale of this stream.
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/// @param duration is the duration of this stream.
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/// @param codec_string is the codec.
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/// @param language is the language of this stream. This may be empty.
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/// @param extra_data is extra data for this text stream. This could be the
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/// metadata that applies to all the samples of this stream. This may
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/// be empty.
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/// @param width of the text. This may be 0.
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/// @param height of the text. This may be 0.
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TextStreamInfo(int track_id,
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uint32_t time_scale,
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uint64_t duration,
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const std::string& codec_string,
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const std::string& language,
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const std::string& extra_data,
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uint16_t width,
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uint16_t height);
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bool IsValidConfig() const override;
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uint16_t width() const { return width_; }
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uint16_t height() const { return height_; }
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protected:
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~TextStreamInfo() override;
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private:
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uint16_t width_;
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uint16_t height_;
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// Allow copying. This is very light weight.
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};
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} // namespace media
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} // namespace edash_packager
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#endif // PACKAGER_MEDIA_BASE_TEXT_STREAM_INFO_H_
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