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40 lines
1.1 KiB
C
40 lines
1.1 KiB
C
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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-*/
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this file,
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* You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef OggWriter_h_
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#define OggWriter_h_
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#include "ContainerWriter.h"
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#include <ogg/ogg.h>
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namespace mozilla {
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/**
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* WriteEncodedTrack inserts raw packets into Ogg stream (ogg_stream_state), and
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* GetContainerData outputs an ogg_page when enough packets have been written
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* to the Ogg stream.
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* For more details, please reference:
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* http://www.xiph.org/ogg/doc/libogg/encoding.html
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*/
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class OggWriter : public ContainerWriter
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{
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public:
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OggWriter();
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nsresult WriteEncodedTrack(const nsTArray<uint8_t>& aBuffer, int aDuration,
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uint32_t aFlags = 0) MOZ_OVERRIDE;
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nsresult GetContainerData(nsTArray<nsTArray<uint8_t> >* aOutputBufs,
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uint32_t aFlags = 0) MOZ_OVERRIDE;
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private:
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nsresult Init();
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ogg_stream_state mOggStreamState;
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ogg_page mOggPage;
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ogg_packet mPacket;
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};
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}
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#endif
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