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Open Source Computer Vision Library
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317 lines
13 KiB
317 lines
13 KiB
/*M/////////////////////////////////////////////////////////////////////////////////////// |
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// |
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// IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING. |
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// |
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// By downloading, copying, installing or using the software you agree to this license. |
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// If you do not agree to this license, do not download, install, |
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// copy or use the software. |
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// |
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// |
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// License Agreement |
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// For Open Source Computer Vision Library |
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// |
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// Copyright (C) 2000-2008, Intel Corporation, all rights reserved. |
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// Copyright (C) 2009, Willow Garage Inc., all rights reserved. |
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// Third party copyrights are property of their respective owners. |
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// |
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// Redistribution and use in source and binary forms, with or without modification, |
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// are permitted provided that the following conditions are met: |
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// |
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// * Redistribution's of source code must retain the above copyright notice, |
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// this list of conditions and the following disclaimer. |
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// |
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// * Redistribution's in binary form must reproduce the above copyright notice, |
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// this list of conditions and the following disclaimer in the documentation |
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// and/or other materials provided with the distribution. |
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// |
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// * The name of the copyright holders may not be used to endorse or promote products |
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// derived from this software without specific prior written permission. |
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// |
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// This software is provided by the copyright holders and contributors "as is" and |
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// any express or implied warranties, including, but not limited to, the implied |
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// warranties of merchantability and fitness for a particular purpose are disclaimed. |
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// In no event shall the Intel Corporation or contributors be liable for any direct, |
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// indirect, incidental, special, exemplary, or consequential damages |
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// (including, but not limited to, procurement of substitute goods or services; |
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// loss of use, data, or profits; or business interruption) however caused |
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// and on any theory of liability, whether in contract, strict liability, |
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// or tort (including negligence or otherwise) arising in any way out of |
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// the use of this software, even if advised of the possibility of such damage. |
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// |
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//M*/ |
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#ifdef __cplusplus |
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extern "C" { |
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#endif |
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#if !defined(WIN32) || defined(__MINGW32__) |
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// some versions of FFMPEG assume a C99 compiler, and don't define INT64_C |
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#include <stdint.h> |
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// some versions of FFMPEG assume a C99 compiler, and don't define INT64_C |
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#ifndef INT64_C |
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#define INT64_C(c) (c##LL) |
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#endif |
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#ifndef UINT64_C |
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#define UINT64_C(c) (c##ULL) |
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#endif |
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#include <errno.h> |
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#endif |
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// if the header path is not specified explicitly, let's deduce it |
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#if !defined HAVE_FFMPEG_AVCODEC_H && !defined HAVE_LIBAVCODEC_AVCODEC_H |
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#if defined(HAVE_GENTOO_FFMPEG) |
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#define HAVE_LIBAVFORMAT_AVFORMAT_H 1 |
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#elif defined HAVE_FFMPEG |
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#define HAVE_FFMPEG_AVFORMAT_H 1 |
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#endif |
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#if defined(HAVE_FFMPEG_AVFORMAT_H) |
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#include <ffmpeg/avformat.h> |
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#endif |
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#if defined(HAVE_LIBAVFORMAT_AVFORMAT_H) || defined(WIN32) |
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#include <libavformat/avformat.h> |
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#endif |
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#endif |
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#ifdef __cplusplus |
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} |
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#endif |
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#ifndef MKTAG |
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#define MKTAG(a,b,c,d) (a | (b << 8) | (c << 16) | (d << 24)) |
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#endif |
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// required to look up the correct codec ID depending on the FOURCC code, |
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// this is just a snipped from the file riff.c from ffmpeg/libavformat |
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typedef struct AVCodecTag { |
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int id; |
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unsigned int tag; |
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} AVCodecTag; |
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#if (LIBAVCODEC_VERSION_INT <= AV_VERSION_INT(54, 51, 100)) |
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#define AV_CODEC_ID_H264 CODEC_ID_H264 |
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#define AV_CODEC_ID_H263 CODEC_ID_H263 |
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#define AV_CODEC_ID_H263P CODEC_ID_H263P |
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#define AV_CODEC_ID_H263I CODEC_ID_H263I |
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#define AV_CODEC_ID_H261 CODEC_ID_H261 |
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#define AV_CODEC_ID_MPEG4 CODEC_ID_MPEG4 |
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#define AV_CODEC_ID_MSMPEG4V3 CODEC_ID_MSMPEG4V3 |
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#define AV_CODEC_ID_MSMPEG4V2 CODEC_ID_MSMPEG4V2 |
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#define AV_CODEC_ID_MSMPEG4V1 CODEC_ID_MSMPEG4V1 |
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#define AV_CODEC_ID_WMV1 CODEC_ID_WMV1 |
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#define AV_CODEC_ID_WMV2 CODEC_ID_WMV1 |
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#define AV_CODEC_ID_DVVIDEO CODEC_ID_DVVIDEO |
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#define AV_CODEC_ID_MPEG1VIDEO CODEC_ID_MPEG1VIDEO |
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#define AV_CODEC_ID_MPEG2VIDEO CODEC_ID_MPEG2VIDEO |
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#define AV_CODEC_ID_MJPEG CODEC_ID_MJPEG |
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#define AV_CODEC_ID_LJPEG CODEC_ID_LJPEG |
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#define AV_CODEC_ID_HUFFYUV CODEC_ID_HUFFYUV |
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#define AV_CODEC_ID_FFVHUFF CODEC_ID_FFVHUFF |
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#define AV_CODEC_ID_CYUV CODEC_ID_CYUV |
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#define AV_CODEC_ID_RAWVIDEO CODEC_ID_RAWVIDEO |
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#define AV_CODEC_ID_INDEO3 CODEC_ID_INDEO3 |
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#define AV_CODEC_ID_VP3 CODEC_ID_VP3 |
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#define AV_CODEC_ID_ASV1 CODEC_ID_ASV1 |
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#define AV_CODEC_ID_ASV2 CODEC_ID_ASV2 |
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#define AV_CODEC_ID_VCR1 CODEC_ID_VCR1 |
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#define AV_CODEC_ID_FFV1 CODEC_ID_FFV1 |
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#define AV_CODEC_ID_XAN_WC4 CODEC_ID_XAN_WC4 |
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#define AV_CODEC_ID_MSRLE CODEC_ID_MSRLE |
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#define AV_CODEC_ID_MSVIDEO1 CODEC_ID_MSVIDEO1 |
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#define AV_CODEC_ID_CINEPAK CODEC_ID_CINEPAK |
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#define AV_CODEC_ID_TRUEMOTION1 CODEC_ID_TRUEMOTION1 |
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#define AV_CODEC_ID_MSZH CODEC_ID_MSZH |
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#define AV_CODEC_ID_ZLIB CODEC_ID_ZLIB |
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#define AV_CODEC_ID_SNOW CODEC_ID_SNOW |
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#define AV_CODEC_ID_4XM CODEC_ID_4XM |
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#define AV_CODEC_ID_FLV1 CODEC_ID_FLV1 |
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#define AV_CODEC_ID_SVQ1 CODEC_ID_SVQ1 |
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#define AV_CODEC_ID_TSCC CODEC_ID_TSCC |
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#define AV_CODEC_ID_ULTI CODEC_ID_ULTI |
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#define AV_CODEC_ID_VIXL CODEC_ID_VIXL |
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#define AV_CODEC_ID_QPEG CODEC_ID_QPEG |
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#define AV_CODEC_ID_WMV3 CODEC_ID_WMV3 |
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#define AV_CODEC_ID_LOCO CODEC_ID_LOCO |
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#define AV_CODEC_ID_THEORA CODEC_ID_THEORA |
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#define AV_CODEC_ID_WNV1 CODEC_ID_WNV1 |
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#define AV_CODEC_ID_AASC CODEC_ID_AASC |
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#define AV_CODEC_ID_INDEO2 CODEC_ID_INDEO2 |
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#define AV_CODEC_ID_FRAPS CODEC_ID_FRAPS |
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#define AV_CODEC_ID_TRUEMOTION2 CODEC_ID_TRUEMOTION2 |
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#define AV_CODEC_ID_FLASHSV CODEC_ID_FLASHSV |
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#define AV_CODEC_ID_JPEGLS CODEC_ID_JPEGLS |
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#define AV_CODEC_ID_VC1 CODEC_ID_VC1 |
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#define AV_CODEC_ID_CSCD CODEC_ID_CSCD |
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#define AV_CODEC_ID_ZMBV CODEC_ID_ZMBV |
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#define AV_CODEC_ID_KMVC CODEC_ID_KMVC |
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#define AV_CODEC_ID_VP5 CODEC_ID_VP5 |
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#define AV_CODEC_ID_VP6 CODEC_ID_VP6 |
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#define AV_CODEC_ID_VP6F CODEC_ID_VP6F |
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#define AV_CODEC_ID_JPEG2000 CODEC_ID_JPEG2000 |
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#define AV_CODEC_ID_VMNC CODEC_ID_VMNC |
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#define AV_CODEC_ID_TARGA CODEC_ID_TARGA |
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#define AV_CODEC_ID_NONE CODEC_ID_NONE |
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#endif |
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const AVCodecTag codec_bmp_tags[] = { |
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{ AV_CODEC_ID_H264, MKTAG('H', '2', '6', '4') }, |
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{ AV_CODEC_ID_H264, MKTAG('h', '2', '6', '4') }, |
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{ AV_CODEC_ID_H264, MKTAG('X', '2', '6', '4') }, |
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{ AV_CODEC_ID_H264, MKTAG('x', '2', '6', '4') }, |
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{ AV_CODEC_ID_H264, MKTAG('a', 'v', 'c', '1') }, |
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{ AV_CODEC_ID_H264, MKTAG('V', 'S', 'S', 'H') }, |
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{ AV_CODEC_ID_H263, MKTAG('H', '2', '6', '3') }, |
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{ AV_CODEC_ID_H263P, MKTAG('H', '2', '6', '3') }, |
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{ AV_CODEC_ID_H263I, MKTAG('I', '2', '6', '3') }, /* intel h263 */ |
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{ AV_CODEC_ID_H261, MKTAG('H', '2', '6', '1') }, |
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/* added based on MPlayer */ |
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{ AV_CODEC_ID_H263P, MKTAG('U', '2', '6', '3') }, |
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{ AV_CODEC_ID_H263P, MKTAG('v', 'i', 'v', '1') }, |
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{ AV_CODEC_ID_MPEG4, MKTAG('F', 'M', 'P', '4') }, |
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{ AV_CODEC_ID_MPEG4, MKTAG('D', 'I', 'V', 'X') }, |
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{ AV_CODEC_ID_MPEG4, MKTAG('D', 'X', '5', '0') }, |
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{ AV_CODEC_ID_MPEG4, MKTAG('X', 'V', 'I', 'D') }, |
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{ AV_CODEC_ID_MPEG4, MKTAG('M', 'P', '4', 'S') }, |
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{ AV_CODEC_ID_MPEG4, MKTAG('M', '4', 'S', '2') }, |
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{ AV_CODEC_ID_MPEG4, MKTAG(0x04, 0, 0, 0) }, /* some broken avi use this */ |
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/* added based on MPlayer */ |
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{ AV_CODEC_ID_MPEG4, MKTAG('D', 'I', 'V', '1') }, |
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{ AV_CODEC_ID_MPEG4, MKTAG('B', 'L', 'Z', '0') }, |
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{ AV_CODEC_ID_MPEG4, MKTAG('m', 'p', '4', 'v') }, |
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{ AV_CODEC_ID_MPEG4, MKTAG('U', 'M', 'P', '4') }, |
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{ AV_CODEC_ID_MPEG4, MKTAG('W', 'V', '1', 'F') }, |
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{ AV_CODEC_ID_MPEG4, MKTAG('S', 'E', 'D', 'G') }, |
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{ AV_CODEC_ID_MPEG4, MKTAG('R', 'M', 'P', '4') }, |
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{ AV_CODEC_ID_MSMPEG4V3, MKTAG('D', 'I', 'V', '3') }, /* default signature when using MSMPEG4 */ |
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{ AV_CODEC_ID_MSMPEG4V3, MKTAG('M', 'P', '4', '3') }, |
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/* added based on MPlayer */ |
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{ AV_CODEC_ID_MSMPEG4V3, MKTAG('M', 'P', 'G', '3') }, |
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{ AV_CODEC_ID_MSMPEG4V3, MKTAG('D', 'I', 'V', '5') }, |
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{ AV_CODEC_ID_MSMPEG4V3, MKTAG('D', 'I', 'V', '6') }, |
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{ AV_CODEC_ID_MSMPEG4V3, MKTAG('D', 'I', 'V', '4') }, |
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{ AV_CODEC_ID_MSMPEG4V3, MKTAG('A', 'P', '4', '1') }, |
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{ AV_CODEC_ID_MSMPEG4V3, MKTAG('C', 'O', 'L', '1') }, |
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{ AV_CODEC_ID_MSMPEG4V3, MKTAG('C', 'O', 'L', '0') }, |
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{ AV_CODEC_ID_MSMPEG4V2, MKTAG('M', 'P', '4', '2') }, |
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/* added based on MPlayer */ |
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{ AV_CODEC_ID_MSMPEG4V2, MKTAG('D', 'I', 'V', '2') }, |
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{ AV_CODEC_ID_MSMPEG4V1, MKTAG('M', 'P', 'G', '4') }, |
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{ AV_CODEC_ID_WMV1, MKTAG('W', 'M', 'V', '1') }, |
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/* added based on MPlayer */ |
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{ AV_CODEC_ID_WMV2, MKTAG('W', 'M', 'V', '2') }, |
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{ AV_CODEC_ID_DVVIDEO, MKTAG('d', 'v', 's', 'd') }, |
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{ AV_CODEC_ID_DVVIDEO, MKTAG('d', 'v', 'h', 'd') }, |
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{ AV_CODEC_ID_DVVIDEO, MKTAG('d', 'v', 's', 'l') }, |
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{ AV_CODEC_ID_DVVIDEO, MKTAG('d', 'v', '2', '5') }, |
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{ AV_CODEC_ID_MPEG1VIDEO, MKTAG('m', 'p', 'g', '1') }, |
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{ AV_CODEC_ID_MPEG1VIDEO, MKTAG('m', 'p', 'g', '2') }, |
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{ AV_CODEC_ID_MPEG2VIDEO, MKTAG('m', 'p', 'g', '2') }, |
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{ AV_CODEC_ID_MPEG2VIDEO, MKTAG('M', 'P', 'E', 'G') }, |
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{ AV_CODEC_ID_MPEG1VIDEO, MKTAG('P', 'I', 'M', '1') }, |
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{ AV_CODEC_ID_MPEG1VIDEO, MKTAG('V', 'C', 'R', '2') }, |
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{ AV_CODEC_ID_MPEG1VIDEO, 0x10000001 }, |
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{ AV_CODEC_ID_MPEG2VIDEO, 0x10000002 }, |
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{ AV_CODEC_ID_MPEG2VIDEO, MKTAG('D', 'V', 'R', ' ') }, |
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{ AV_CODEC_ID_MPEG2VIDEO, MKTAG('M', 'M', 'E', 'S') }, |
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{ AV_CODEC_ID_MJPEG, MKTAG('M', 'J', 'P', 'G') }, |
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{ AV_CODEC_ID_MJPEG, MKTAG('L', 'J', 'P', 'G') }, |
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{ AV_CODEC_ID_LJPEG, MKTAG('L', 'J', 'P', 'G') }, |
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{ AV_CODEC_ID_MJPEG, MKTAG('J', 'P', 'G', 'L') }, /* Pegasus lossless JPEG */ |
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{ AV_CODEC_ID_MJPEG, MKTAG('M', 'J', 'L', 'S') }, /* JPEG-LS custom FOURCC for avi - decoder */ |
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{ AV_CODEC_ID_MJPEG, MKTAG('j', 'p', 'e', 'g') }, |
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{ AV_CODEC_ID_MJPEG, MKTAG('I', 'J', 'P', 'G') }, |
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{ AV_CODEC_ID_MJPEG, MKTAG('A', 'V', 'R', 'n') }, |
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{ AV_CODEC_ID_HUFFYUV, MKTAG('H', 'F', 'Y', 'U') }, |
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{ AV_CODEC_ID_FFVHUFF, MKTAG('F', 'F', 'V', 'H') }, |
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{ AV_CODEC_ID_CYUV, MKTAG('C', 'Y', 'U', 'V') }, |
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{ AV_CODEC_ID_RAWVIDEO, 0 }, |
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{ AV_CODEC_ID_RAWVIDEO, MKTAG('I', '4', '2', '0') }, |
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{ AV_CODEC_ID_RAWVIDEO, MKTAG('Y', 'U', 'Y', '2') }, |
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{ AV_CODEC_ID_RAWVIDEO, MKTAG('Y', '4', '2', '2') }, |
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{ AV_CODEC_ID_RAWVIDEO, MKTAG('Y', 'V', '1', '2') }, |
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{ AV_CODEC_ID_RAWVIDEO, MKTAG('U', 'Y', 'V', 'Y') }, |
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{ AV_CODEC_ID_RAWVIDEO, MKTAG('I', 'Y', 'U', 'V') }, |
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{ AV_CODEC_ID_RAWVIDEO, MKTAG('Y', '8', '0', '0') }, |
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{ AV_CODEC_ID_RAWVIDEO, MKTAG('H', 'D', 'Y', 'C') }, |
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{ AV_CODEC_ID_INDEO3, MKTAG('I', 'V', '3', '1') }, |
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{ AV_CODEC_ID_INDEO3, MKTAG('I', 'V', '3', '2') }, |
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{ AV_CODEC_ID_VP3, MKTAG('V', 'P', '3', '1') }, |
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{ AV_CODEC_ID_VP3, MKTAG('V', 'P', '3', '0') }, |
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{ AV_CODEC_ID_ASV1, MKTAG('A', 'S', 'V', '1') }, |
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{ AV_CODEC_ID_ASV2, MKTAG('A', 'S', 'V', '2') }, |
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{ AV_CODEC_ID_VCR1, MKTAG('V', 'C', 'R', '1') }, |
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{ AV_CODEC_ID_FFV1, MKTAG('F', 'F', 'V', '1') }, |
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{ AV_CODEC_ID_XAN_WC4, MKTAG('X', 'x', 'a', 'n') }, |
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{ AV_CODEC_ID_MSRLE, MKTAG('m', 'r', 'l', 'e') }, |
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{ AV_CODEC_ID_MSRLE, MKTAG(0x1, 0x0, 0x0, 0x0) }, |
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{ AV_CODEC_ID_MSVIDEO1, MKTAG('M', 'S', 'V', 'C') }, |
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{ AV_CODEC_ID_MSVIDEO1, MKTAG('m', 's', 'v', 'c') }, |
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{ AV_CODEC_ID_MSVIDEO1, MKTAG('C', 'R', 'A', 'M') }, |
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{ AV_CODEC_ID_MSVIDEO1, MKTAG('c', 'r', 'a', 'm') }, |
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{ AV_CODEC_ID_MSVIDEO1, MKTAG('W', 'H', 'A', 'M') }, |
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{ AV_CODEC_ID_MSVIDEO1, MKTAG('w', 'h', 'a', 'm') }, |
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{ AV_CODEC_ID_CINEPAK, MKTAG('c', 'v', 'i', 'd') }, |
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{ AV_CODEC_ID_TRUEMOTION1, MKTAG('D', 'U', 'C', 'K') }, |
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{ AV_CODEC_ID_MSZH, MKTAG('M', 'S', 'Z', 'H') }, |
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{ AV_CODEC_ID_ZLIB, MKTAG('Z', 'L', 'I', 'B') }, |
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{ AV_CODEC_ID_4XM, MKTAG('4', 'X', 'M', 'V') }, |
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{ AV_CODEC_ID_FLV1, MKTAG('F', 'L', 'V', '1') }, |
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{ AV_CODEC_ID_SVQ1, MKTAG('s', 'v', 'q', '1') }, |
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{ AV_CODEC_ID_TSCC, MKTAG('t', 's', 'c', 'c') }, |
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{ AV_CODEC_ID_ULTI, MKTAG('U', 'L', 'T', 'I') }, |
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{ AV_CODEC_ID_VIXL, MKTAG('V', 'I', 'X', 'L') }, |
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{ AV_CODEC_ID_QPEG, MKTAG('Q', 'P', 'E', 'G') }, |
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{ AV_CODEC_ID_QPEG, MKTAG('Q', '1', '.', '0') }, |
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{ AV_CODEC_ID_QPEG, MKTAG('Q', '1', '.', '1') }, |
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{ AV_CODEC_ID_WMV3, MKTAG('W', 'M', 'V', '3') }, |
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{ AV_CODEC_ID_LOCO, MKTAG('L', 'O', 'C', 'O') }, |
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{ AV_CODEC_ID_THEORA, MKTAG('t', 'h', 'e', 'o') }, |
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#if LIBAVCODEC_VERSION_INT>0x000409 |
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{ AV_CODEC_ID_WNV1, MKTAG('W', 'N', 'V', '1') }, |
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{ AV_CODEC_ID_AASC, MKTAG('A', 'A', 'S', 'C') }, |
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{ AV_CODEC_ID_INDEO2, MKTAG('R', 'T', '2', '1') }, |
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{ AV_CODEC_ID_FRAPS, MKTAG('F', 'P', 'S', '1') }, |
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{ AV_CODEC_ID_TRUEMOTION2, MKTAG('T', 'M', '2', '0') }, |
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#endif |
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#if LIBAVCODEC_VERSION_INT>((50<<16)+(1<<8)+0) |
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{ AV_CODEC_ID_FLASHSV, MKTAG('F', 'S', 'V', '1') }, |
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{ AV_CODEC_ID_JPEGLS,MKTAG('M', 'J', 'L', 'S') }, /* JPEG-LS custom FOURCC for avi - encoder */ |
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{ AV_CODEC_ID_VC1, MKTAG('W', 'V', 'C', '1') }, |
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{ AV_CODEC_ID_VC1, MKTAG('W', 'M', 'V', 'A') }, |
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{ AV_CODEC_ID_CSCD, MKTAG('C', 'S', 'C', 'D') }, |
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{ AV_CODEC_ID_ZMBV, MKTAG('Z', 'M', 'B', 'V') }, |
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{ AV_CODEC_ID_KMVC, MKTAG('K', 'M', 'V', 'C') }, |
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#endif |
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#if LIBAVCODEC_VERSION_INT>((51<<16)+(11<<8)+0) |
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{ AV_CODEC_ID_VP5, MKTAG('V', 'P', '5', '0') }, |
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{ AV_CODEC_ID_VP6, MKTAG('V', 'P', '6', '0') }, |
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{ AV_CODEC_ID_VP6, MKTAG('V', 'P', '6', '1') }, |
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{ AV_CODEC_ID_VP6, MKTAG('V', 'P', '6', '2') }, |
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{ AV_CODEC_ID_VP6F, MKTAG('V', 'P', '6', 'F') }, |
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{ AV_CODEC_ID_JPEG2000, MKTAG('M', 'J', '2', 'C') }, |
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{ AV_CODEC_ID_VMNC, MKTAG('V', 'M', 'n', 'c') }, |
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#endif |
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#if LIBAVCODEC_VERSION_INT>=((51<<16)+(49<<8)+0) |
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// this tag seems not to exist in older versions of FFMPEG |
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{ AV_CODEC_ID_TARGA, MKTAG('t', 'g', 'a', ' ') }, |
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#endif |
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{ AV_CODEC_ID_NONE, 0 }, |
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};
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