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65 lines
2 KiB
C
65 lines
2 KiB
C
/* GStreamer JPEG 2000 Parser
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*
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* Copyright (C) <2016> Milos Seleceni
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* @author Milos Seleceni <milos.seleceni@comprimato.com>
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*
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* Copyright (C) <2016-2017> Grok Image Compression Inc.
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* @author Aaron Boxer <boxerab@gmail.com>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*
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* SPDX-License-Identifier: LGPL-2.0-or-later
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*/
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#ifndef __BASETSMUX_JPEG2000_H__
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#define __BASETSMUX_JPEG2000_H__
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#include "gstbasetsmux.h"
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/* color specifications for JPEG 2000 stream over MPEG TS */
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typedef enum
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{
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GST_MPEGTS_JPEG2000_COLORSPEC_UNKNOWN,
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GST_MPEGTS_JPEG2000_COLORSPEC_SRGB,
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GST_MPEGTS_JPEG2000_COLORSPEC_REC601,
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GST_MPEGTS_JPEG2000_COLORSPEC_REC709,
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GST_MPEGTS_JPEG2000_COLORSPEC_CIELUV,
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GST_MPEGTS_JPEG2000_COLORSPEC_CIEXYZ,
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GST_MPEGTS_JPEG2000_COLORSPEC_REC2020,
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GST_MPEGTS_JPEG2000_COLORSPEC_SMPTE2084
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} GstGstBaseTsJpeg2000ColorSpec;
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typedef struct j2k_private_data
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{
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gboolean interlace;
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guint16 den;
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guint16 num;
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/* Maximum bitrate box */
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guint32 max_bitrate;
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/* Field Coding Box */
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guint8 Fic;
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guint8 Fio;
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/* Broadcast color box */
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guint8 color_spec;
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} j2k_private_data;
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GstBuffer *gst_base_ts_mux_prepare_jpeg2000 (GstBuffer * buf, GstBaseTsMuxPad * pad,
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GstBaseTsMux * mux);
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void gst_base_ts_mux_free_jpeg2000 (gpointer prepare_data);
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#endif /* __BASETSMUX_JPEG2000_H__ */
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