libffms2-dev 2.23-2 / usr / include / ffms.h

//  Copyright (c) 2007-2015 Fredrik Mellbin
//
//  Permission is hereby granted, free of charge, to any person obtaining a copy
//  of this software and associated documentation files (the "Software"), to deal
//  in the Software without restriction, including without limitation the rights
//  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
//  copies of the Software, and to permit persons to whom the Software is
//  furnished to do so, subject to the following conditions:
//
//  The above copyright notice and this permission notice shall be included in
//  all copies or substantial portions of the Software.
//
//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
//  THE SOFTWARE.

#ifndef FFMS_H
#define FFMS_H

// Version format: major - minor - micro - bump
#define FFMS_VERSION ((2 << 24) | (23 << 16) | (0 << 8) | 0)

#include <stdint.h>
#include <stddef.h>


/********
*	The following preprocessor voodoo ensures that all API symbols are exported
*	as intended on all supported platforms, that non-API symbols are hidden (where possible),
*	and that the correct calling convention and extern declarations are used.
*	The end result should be that linking to FFMS2 Just Works.
********/

// Convenience for C++ users.
#if defined(__cplusplus)
#	define FFMS_EXTERN_C extern "C"
#else
#	define FFMS_EXTERN_C
#endif

// On win32, we need to ensure we use stdcall with all compilers.
#if defined(_WIN32)
#	define FFMS_CC __stdcall
#else
#	define FFMS_CC
#endif

// compiler-specific deprecation attributes
#ifndef FFMS_EXPORTS
#	if defined(__GNUC__) && (__GNUC__ >= 4)
#		define FFMS_DEPRECATED __attribute__((deprecated))
#	elif defined(_MSC_VER)
#		define FFMS_DEPRECATED __declspec(deprecated)
#	endif
#endif

#ifndef FFMS_DEPRECATED
// Define as empty if the compiler doesn't support deprecation attributes or
// if we're building FFMS2 itself
#	define FFMS_DEPRECATED
#endif

// And now for some symbol hide-and-seek...
#if defined(_WIN32) && !defined(FFMS_STATIC) // MSVC
#	if defined(FFMS_EXPORTS) // building the FFMS2 library itself, with visible API symbols
#		define FFMS_API(ret) FFMS_EXTERN_C __declspec(dllexport) ret FFMS_CC
#		define FFMS_DEPRECATED_API(ret) FFMS_EXTERN_C FFMS_DEPRECATED __declspec(dllexport) ret FFMS_CC
#	else // building something that depends on FFMS2
#		define FFMS_API(ret) FFMS_EXTERN_C __declspec(dllimport) ret FFMS_CC
#		define FFMS_DEPRECATED_API(ret) FFMS_EXTERN_C FFMS_DEPRECATED __declspec(dllimport) ret FFMS_CC
#	endif // defined(FFMS_EXPORTS)
// GCC 4 or later: export API symbols only. Some GCC 3.x versions support the visibility attribute too,
// but we don't really care enough about that to add compatibility defines for it.
#elif defined(__GNUC__) && __GNUC__ >= 4
#	define FFMS_API(ret) FFMS_EXTERN_C __attribute__((visibility("default"))) ret FFMS_CC
#	define FFMS_DEPRECATED_API(ret) FFMS_EXTERN_C FFMS_DEPRECATED __attribute__((visibility("default"))) ret FFMS_CC
#else // fallback for everything else
#	define FFMS_API(ret) FFMS_EXTERN_C ret FFMS_CC
#	define FFMS_DEPRECATED_API(ret) FFMS_EXTERN_C FFMS_DEPRECATED ret FFMS_CC
#endif // defined(_MSC_VER)


// we now return you to your regularly scheduled programming.

typedef struct FFMS_ErrorInfo {
	int ErrorType;
	int SubType;
	int BufferSize;
	char *Buffer;
} FFMS_ErrorInfo;

typedef struct FFMS_VideoSource FFMS_VideoSource;
typedef struct FFMS_AudioSource FFMS_AudioSource;
typedef struct FFMS_Indexer FFMS_Indexer;
typedef struct FFMS_Index FFMS_Index;
typedef struct FFMS_Track FFMS_Track;

typedef enum FFMS_Errors {
	// No error
	FFMS_ERROR_SUCCESS = 0,

	// Main types - where the error occurred
	FFMS_ERROR_INDEX = 1,			// index file handling
	FFMS_ERROR_INDEXING,			// indexing
	FFMS_ERROR_POSTPROCESSING,		// video postprocessing (libpostproc)
	FFMS_ERROR_SCALING,				// image scaling (libswscale)
	FFMS_ERROR_DECODING,			// audio/video decoding
	FFMS_ERROR_SEEKING,				// seeking
	FFMS_ERROR_PARSER,				// file parsing
	FFMS_ERROR_TRACK,				// track handling
	FFMS_ERROR_WAVE_WRITER,			// WAVE64 file writer
	FFMS_ERROR_CANCELLED,			// operation aborted
	FFMS_ERROR_RESAMPLING,			// audio resampling (libavresample)

	// Subtypes - what caused the error
	FFMS_ERROR_UNKNOWN = 20,		// unknown error
	FFMS_ERROR_UNSUPPORTED,			// format or operation is not supported with this binary
	FFMS_ERROR_FILE_READ,			// cannot read from file
	FFMS_ERROR_FILE_WRITE,			// cannot write to file
	FFMS_ERROR_NO_FILE,				// no such file or directory
	FFMS_ERROR_VERSION,				// wrong version
	FFMS_ERROR_ALLOCATION_FAILED,	// out of memory
	FFMS_ERROR_INVALID_ARGUMENT,	// invalid or nonsensical argument
	FFMS_ERROR_CODEC,				// decoder error
	FFMS_ERROR_NOT_AVAILABLE,		// requested mode or operation unavailable in this binary
	FFMS_ERROR_FILE_MISMATCH,		// provided index does not match the file
	FFMS_ERROR_USER					// problem exists between keyboard and chair
} FFMS_Errors;

typedef enum FFMS_Sources {
	FFMS_SOURCE_DEFAULT		= 0x00,
	FFMS_SOURCE_LAVF		= 0x01,
	FFMS_SOURCE_MATROSKA	= 0x02,
	FFMS_SOURCE_HAALIMPEG	= 0x04,
	FFMS_SOURCE_HAALIOGG	= 0x08
} FFMS_Sources;

typedef enum FFMS_CPUFeatures {
	FFMS_CPU_CAPS_MMX		= 0x01,
	FFMS_CPU_CAPS_MMX2		= 0x02,
	FFMS_CPU_CAPS_3DNOW		= 0x04,
	FFMS_CPU_CAPS_ALTIVEC	= 0x08,
	FFMS_CPU_CAPS_BFIN		= 0x10,
	FFMS_CPU_CAPS_SSE2		= 0x20
} FFMS_CPUFeatures;

typedef enum FFMS_SeekMode {
	FFMS_SEEK_LINEAR_NO_RW	= -1,
	FFMS_SEEK_LINEAR		= 0,
	FFMS_SEEK_NORMAL		= 1,
	FFMS_SEEK_UNSAFE		= 2,
	FFMS_SEEK_AGGRESSIVE	= 3
} FFMS_SeekMode;

typedef enum FFMS_IndexErrorHandling {
	FFMS_IEH_ABORT = 0,
	FFMS_IEH_CLEAR_TRACK = 1,
	FFMS_IEH_STOP_TRACK = 2,
	FFMS_IEH_IGNORE = 3
} FFMS_IndexErrorHandling;

typedef enum FFMS_TrackType {
	FFMS_TYPE_UNKNOWN = -1,
	FFMS_TYPE_VIDEO,
	FFMS_TYPE_AUDIO,
	FFMS_TYPE_DATA,
	FFMS_TYPE_SUBTITLE,
	FFMS_TYPE_ATTACHMENT
} FFMS_TrackType;

typedef enum FFMS_SampleFormat {
	FFMS_FMT_U8 = 0,
	FFMS_FMT_S16,
	FFMS_FMT_S32,
	FFMS_FMT_FLT,
	FFMS_FMT_DBL
} FFMS_SampleFormat;

typedef enum FFMS_AudioChannel {
	FFMS_CH_FRONT_LEFT				= 0x00000001,
	FFMS_CH_FRONT_RIGHT				= 0x00000002,
	FFMS_CH_FRONT_CENTER			= 0x00000004,
	FFMS_CH_LOW_FREQUENCY			= 0x00000008,
	FFMS_CH_BACK_LEFT				= 0x00000010,
	FFMS_CH_BACK_RIGHT				= 0x00000020,
	FFMS_CH_FRONT_LEFT_OF_CENTER	= 0x00000040,
	FFMS_CH_FRONT_RIGHT_OF_CENTER	= 0x00000080,
	FFMS_CH_BACK_CENTER				= 0x00000100,
	FFMS_CH_SIDE_LEFT				= 0x00000200,
	FFMS_CH_SIDE_RIGHT				= 0x00000400,
	FFMS_CH_TOP_CENTER				= 0x00000800,
	FFMS_CH_TOP_FRONT_LEFT			= 0x00001000,
	FFMS_CH_TOP_FRONT_CENTER		= 0x00002000,
	FFMS_CH_TOP_FRONT_RIGHT			= 0x00004000,
	FFMS_CH_TOP_BACK_LEFT			= 0x00008000,
	FFMS_CH_TOP_BACK_CENTER			= 0x00010000,
	FFMS_CH_TOP_BACK_RIGHT			= 0x00020000,
	FFMS_CH_STEREO_LEFT				= 0x20000000,
	FFMS_CH_STEREO_RIGHT			= 0x40000000
} FFMS_AudioChannel;

typedef enum FFMS_Resizers {
	FFMS_RESIZER_FAST_BILINEAR	= 0x0001,
	FFMS_RESIZER_BILINEAR		= 0x0002,
	FFMS_RESIZER_BICUBIC		= 0x0004,
	FFMS_RESIZER_X				= 0x0008,
	FFMS_RESIZER_POINT			= 0x0010,
	FFMS_RESIZER_AREA			= 0x0020,
	FFMS_RESIZER_BICUBLIN		= 0x0040,
	FFMS_RESIZER_GAUSS			= 0x0080,
	FFMS_RESIZER_SINC			= 0x0100,
	FFMS_RESIZER_LANCZOS		= 0x0200,
	FFMS_RESIZER_SPLINE			= 0x0400
} FFMS_Resizers;

typedef enum FFMS_AudioDelayModes {
	FFMS_DELAY_NO_SHIFT				= -3,
	FFMS_DELAY_TIME_ZERO			= -2,
	FFMS_DELAY_FIRST_VIDEO_TRACK	= -1
} FFMS_AudioDelayModes;

typedef enum FFMS_ColorPrimaries {
	FFMS_PRI_RESERVED0		= 0,
	FFMS_PRI_BT709			= 1,
	FFMS_PRI_UNSPECIFIED	= 2,
	FFMS_PRI_RESERVED		= 3,
	FFMS_PRI_BT470M			= 4,
	FFMS_PRI_BT470BG		= 5,
	FFMS_PRI_SMPTE170M		= 6,
	FFMS_PRI_SMPTE240M		= 7,
	FFMS_PRI_FILM			= 8,
	FFMS_PRI_BT2020			= 9
} FFMS_ColorPrimaries;

typedef enum FFMS_TransferCharacteristic {
	FFMS_TRC_RESERVED0		= 0,
	FFMS_TRC_BT709			= 1,
	FFMS_TRC_UNSPECIFIED	= 2,
	FFMS_TRC_RESERVED		= 3,
	FFMS_TRC_GAMMA22		= 4,
	FFMS_TRC_GAMMA28		= 5,
	FFMS_TRC_SMPTE170M		= 6,
	FFMS_TRC_SMPTE240M		= 7,
	FFMS_TRC_LINEAR			= 8,
	FFMS_TRC_LOG			= 9,
	FFMS_TRC_LOG_SQRT		= 10,
	FFMS_TRC_IEC61966_2_4	= 11,
	FFMS_TRC_BT1361_ECG		= 12,
	FFMS_TRC_IEC61966_2_1	= 13,
	FFMS_TRC_BT2020_10		= 14,
	FFMS_TRC_BT2020_12		= 15
} FFMS_TransferCharacteristic;

typedef enum FFMS_ColorSpaces {
	FFMS_CS_RGB			= 0,
	FFMS_CS_BT709		= 1,
	FFMS_CS_UNSPECIFIED	= 2,
	FFMS_CS_FCC			= 4,
	FFMS_CS_BT470BG		= 5,
	FFMS_CS_SMPTE170M	= 6,
	FFMS_CS_SMPTE240M	= 7,
	FFMS_CS_YCOCG		= 8,
	FFMS_CS_BT2020_NCL	= 9,
	FFMS_CS_BT2020_CL	= 10
} FFMS_ColorSpaces;

typedef enum FFMS_ColorRanges {
	FFMS_CR_UNSPECIFIED = 0,
	FFMS_CR_MPEG		= 1, // 219*2^(n-8), i.e. 16-235 with 8-bit samples
	FFMS_CR_JPEG		= 2 // 2^n-1, or "fullrange"
} FFMS_ColorRanges;

typedef enum FFMS_MixingCoefficientType {
	FFMS_MIXING_COEFFICIENT_Q8  = 0,
	FFMS_MIXING_COEFFICIENT_Q15 = 1,
	FFMS_MIXING_COEFFICIENT_FLT = 2
} FFMS_MixingCoefficientType;

typedef enum FFMS_MatrixEncoding {
	FFMS_MATRIX_ENCODING_NONE         = 0,
	FFMS_MATRIX_ENCODING_DOBLY        = 1,
	FFMS_MATRIX_ENCODING_PRO_LOGIC_II = 2
} FFMS_MatrixEncoding;

typedef enum FFMS_ResampleFilterType {
	FFMS_RESAMPLE_FILTER_CUBIC  = 0,
	FFMS_RESAMPLE_FILTER_SINC   = 1,
	FFMS_RESAMPLE_FILTER_KAISER = 2
} FFMS_ResampleFilterType;

typedef enum FFMS_AudioDitherMethod {
	FFMS_RESAMPLE_DITHER_NONE                    = 0,
	FFMS_RESAMPLE_DITHER_RECTANGULAR             = 1,
	FFMS_RESAMPLE_DITHER_TRIANGULAR              = 2,
	FFMS_RESAMPLE_DITHER_TRIANGULAR_HIGHPASS     = 3,
	FFMS_RESAMPLE_DITHER_TRIANGULAR_NOISESHAPING = 4
} FFMS_AudioDitherMethod;

typedef enum FFMS_LogLevels {
	FFMS_LOG_QUIET    = -8,
	FFMS_LOG_PANIC    =  0,
	FFMS_LOG_FATAL    =  8,
	FFMS_LOG_ERROR    = 16,
	FFMS_LOG_WARNING  = 24,
	FFMS_LOG_INFO     = 32,
	FFMS_LOG_VERBOSE  = 40,
	FFMS_LOG_DEBUG    = 48,
	FFMS_LOG_TRACE    = 56
} FFMS_LogLevels;

typedef struct FFMS_ResampleOptions {
	int64_t ChannelLayout;
	FFMS_SampleFormat SampleFormat;
	int SampleRate;
	FFMS_MixingCoefficientType MixingCoefficientType;
	double CenterMixLevel;
	double SurroundMixLevel;
	double LFEMixLevel;
	int Normalize;
	int ForceResample;
	int ResampleFilterSize;
	int ResamplePhaseShift;
	int LinearInterpolation;
	double CutoffFrequencyRatio;
	FFMS_MatrixEncoding MatrixedStereoEncoding;
	FFMS_ResampleFilterType FilterType;
	int KaiserBeta;
	FFMS_AudioDitherMethod DitherMethod;
} FFMS_ResampleOptions;


typedef struct FFMS_Frame {
	uint8_t *Data[4];
	int Linesize[4];
	int EncodedWidth;
	int EncodedHeight;
	int EncodedPixelFormat;
	int ScaledWidth;
	int ScaledHeight;
	int ConvertedPixelFormat;
	int KeyFrame;
	int RepeatPict;
	int InterlacedFrame;
	int TopFieldFirst;
	char PictType;
	int ColorSpace;
	int ColorRange;
	/* Introduced in FFMS_VERSION ((2 << 24) | (21 << 16) | (0 << 8) | 0) */
	int ColorPrimaries;
	int TransferCharateristics;
	int ChromaLocation;
} FFMS_Frame;

typedef struct FFMS_TrackTimeBase {
	int64_t Num;
	int64_t Den;
} FFMS_TrackTimeBase;

typedef struct FFMS_FrameInfo {
	int64_t PTS;
	int RepeatPict;
	int KeyFrame;
} FFMS_FrameInfo;

typedef struct FFMS_VideoProperties {
	int FPSDenominator;
	int FPSNumerator;
	int RFFDenominator;
	int RFFNumerator;
	int NumFrames;
	int SARNum;
	int SARDen;
	int CropTop;
	int CropBottom;
	int CropLeft;
	int CropRight;
	int TopFieldFirst;
	FFMS_DEPRECATED int ColorSpace;
	FFMS_DEPRECATED int ColorRange;
	double FirstTime;
	double LastTime;
} FFMS_VideoProperties;

typedef struct FFMS_AudioProperties {
	int SampleFormat;
	int SampleRate;
	int BitsPerSample;
	int Channels;
	int64_t ChannelLayout; // should probably be a plain int, none of the constants are >32 bits long
	int64_t NumSamples;
	double FirstTime;
	double LastTime;
} FFMS_AudioProperties;

typedef int (FFMS_CC *TIndexCallback)(int64_t Current, int64_t Total, void *ICPrivate);
typedef int (FFMS_CC *TAudioNameCallback)(const char *SourceFile, int Track, const FFMS_AudioProperties *AP, char *FileName, int FNSize, void *Private);

// Most functions return 0 on success
// Functions without error message output can be assumed to never fail in a graceful way
FFMS_API(void) FFMS_Init(int, int);
FFMS_API(int) FFMS_GetVersion();
FFMS_API(int) FFMS_GetLogLevel();
FFMS_API(void) FFMS_SetLogLevel(int Level);
FFMS_API(FFMS_VideoSource *) FFMS_CreateVideoSource(const char *SourceFile, int Track, FFMS_Index *Index, int Threads, int SeekMode, FFMS_ErrorInfo *ErrorInfo);
FFMS_API(FFMS_AudioSource *) FFMS_CreateAudioSource(const char *SourceFile, int Track, FFMS_Index *Index, int DelayMode, FFMS_ErrorInfo *ErrorInfo);
FFMS_API(void) FFMS_DestroyVideoSource(FFMS_VideoSource *V);
FFMS_API(void) FFMS_DestroyAudioSource(FFMS_AudioSource *A);
FFMS_API(const FFMS_VideoProperties *) FFMS_GetVideoProperties(FFMS_VideoSource *V);
FFMS_API(const FFMS_AudioProperties *) FFMS_GetAudioProperties(FFMS_AudioSource *A);
FFMS_API(const FFMS_Frame *) FFMS_GetFrame(FFMS_VideoSource *V, int n, FFMS_ErrorInfo *ErrorInfo);
FFMS_API(const FFMS_Frame *) FFMS_GetFrameByTime(FFMS_VideoSource *V, double Time, FFMS_ErrorInfo *ErrorInfo);
FFMS_API(int) FFMS_GetAudio(FFMS_AudioSource *A, void *Buf, int64_t Start, int64_t Count, FFMS_ErrorInfo *ErrorInfo);
FFMS_API(int) FFMS_SetOutputFormatV2(FFMS_VideoSource *V, const int *TargetFormats, int Width, int Height, int Resizer, FFMS_ErrorInfo *ErrorInfo); /* Introduced in FFMS_VERSION ((2 << 24) | (15 << 16) | (3 << 8) | 0) */
FFMS_API(void) FFMS_ResetOutputFormatV(FFMS_VideoSource *V);
FFMS_API(int) FFMS_SetInputFormatV(FFMS_VideoSource *V, int ColorSpace, int ColorRange, int Format, FFMS_ErrorInfo *ErrorInfo); /* Introduced in FFMS_VERSION ((2 << 24) | (17 << 16) | (1 << 8) | 0) */
FFMS_API(void) FFMS_ResetInputFormatV(FFMS_VideoSource *V);
FFMS_API(FFMS_ResampleOptions *) FFMS_CreateResampleOptions(FFMS_AudioSource *A); /* Introduced in FFMS_VERSION ((2 << 24) | (15 << 16) | (4 << 8) | 0) */
FFMS_API(int) FFMS_SetOutputFormatA(FFMS_AudioSource *A, const FFMS_ResampleOptions*options, FFMS_ErrorInfo *ErrorInfo); /* Introduced in FFMS_VERSION ((2 << 24) | (15 << 16) | (4 << 8) | 0) */
FFMS_API(void) FFMS_DestroyResampleOptions(FFMS_ResampleOptions *options); /* Introduced in FFMS_VERSION ((2 << 24) | (15 << 16) | (4 << 8) | 0) */
FFMS_API(void) FFMS_DestroyIndex(FFMS_Index *Index);
FFMS_API(int) FFMS_GetSourceType(FFMS_Index *Index);
FFMS_API(int) FFMS_GetSourceTypeI(FFMS_Indexer *Indexer);
FFMS_API(int) FFMS_GetFirstTrackOfType(FFMS_Index *Index, int TrackType, FFMS_ErrorInfo *ErrorInfo);
FFMS_API(int) FFMS_GetFirstIndexedTrackOfType(FFMS_Index *Index, int TrackType, FFMS_ErrorInfo *ErrorInfo);
FFMS_API(int) FFMS_GetNumTracks(FFMS_Index *Index);
FFMS_API(int) FFMS_GetNumTracksI(FFMS_Indexer *Indexer);
FFMS_API(int) FFMS_GetTrackType(FFMS_Track *T);
FFMS_API(int) FFMS_GetTrackTypeI(FFMS_Indexer *Indexer, int Track);
FFMS_API(FFMS_IndexErrorHandling) FFMS_GetErrorHandling(FFMS_Index *Index);
FFMS_API(const char *) FFMS_GetCodecNameI(FFMS_Indexer *Indexer, int Track);
FFMS_API(const char *) FFMS_GetFormatNameI(FFMS_Indexer *Indexer);
FFMS_API(int) FFMS_GetNumFrames(FFMS_Track *T);
FFMS_API(const FFMS_FrameInfo *) FFMS_GetFrameInfo(FFMS_Track *T, int Frame);
FFMS_API(FFMS_Track *) FFMS_GetTrackFromIndex(FFMS_Index *Index, int Track);
FFMS_API(FFMS_Track *) FFMS_GetTrackFromVideo(FFMS_VideoSource *V);
FFMS_API(FFMS_Track *) FFMS_GetTrackFromAudio(FFMS_AudioSource *A);
FFMS_API(const FFMS_TrackTimeBase *) FFMS_GetTimeBase(FFMS_Track *T);
FFMS_API(int) FFMS_WriteTimecodes(FFMS_Track *T, const char *TimecodeFile, FFMS_ErrorInfo *ErrorInfo);
FFMS_DEPRECATED_API(FFMS_Index *) FFMS_MakeIndex(const char *SourceFile, int IndexMask, int DumpMask, TAudioNameCallback ANC, void *ANCPrivate, int ErrorHandling, TIndexCallback IC, void *ICPrivate, FFMS_ErrorInfo *ErrorInfo);
FFMS_API(int) FFMS_DefaultAudioFilename(const char *SourceFile, int Track, const FFMS_AudioProperties *AP, char *FileName, int FNSize, void *Private);
FFMS_API(FFMS_Indexer *) FFMS_CreateIndexer(const char *SourceFile, FFMS_ErrorInfo *ErrorInfo);
FFMS_API(FFMS_Indexer *) FFMS_CreateIndexerWithDemuxer(const char *SourceFile, int Demuxer, FFMS_ErrorInfo *ErrorInfo);
FFMS_DEPRECATED_API(FFMS_Index *) FFMS_DoIndexing(FFMS_Indexer *Indexer, int IndexMask, int DumpMask, TAudioNameCallback ANC, void *ANCPrivate, int ErrorHandling, TIndexCallback IC, void *ICPrivate, FFMS_ErrorInfo *ErrorInfo);
FFMS_API(void) FFMS_TrackIndexSettings(FFMS_Indexer *Indexer, int Track, int Index, int Dump); /* Introduced in FFMS_VERSION ((2 << 24) | (21 << 16) | (0 << 8) | 0) */
FFMS_API(void) FFMS_TrackTypeIndexSettings(FFMS_Indexer *Indexer, int TrackType, int Index, int Dump); /* Introduced in FFMS_VERSION ((2 << 24) | (21 << 16) | (0 << 8) | 0) */
FFMS_API(void) FFMS_SetAudioNameCallback(FFMS_Indexer *Indexer, TAudioNameCallback ANC, void *ANCPrivate); /* Introduced in FFMS_VERSION ((2 << 24) | (21 << 16) | (0 << 8) | 0) */
FFMS_API(void) FFMS_SetProgressCallback(FFMS_Indexer *Indexer, TIndexCallback IC, void *ICPrivate); /* Introduced in FFMS_VERSION ((2 << 24) | (21 << 16) | (0 << 8) | 0) */
FFMS_API(FFMS_Index *) FFMS_DoIndexing2(FFMS_Indexer *Indexer, int ErrorHandling, FFMS_ErrorInfo *ErrorInfo); /* Introduced in FFMS_VERSION ((2 << 24) | (21 << 16) | (0 << 8) | 0) */
FFMS_API(void) FFMS_CancelIndexing(FFMS_Indexer *Indexer);
FFMS_API(FFMS_Index *) FFMS_ReadIndex(const char *IndexFile, FFMS_ErrorInfo *ErrorInfo);
FFMS_API(FFMS_Index *) FFMS_ReadIndexFromBuffer(const uint8_t *Buffer, size_t Size, FFMS_ErrorInfo *ErrorInfo);
FFMS_API(int) FFMS_IndexBelongsToFile(FFMS_Index *Index, const char *SourceFile, FFMS_ErrorInfo *ErrorInfo);
FFMS_API(int) FFMS_WriteIndex(const char *IndexFile, FFMS_Index *Index, FFMS_ErrorInfo *ErrorInfo);
FFMS_API(int) FFMS_WriteIndexToBuffer(uint8_t **BufferPtr, size_t *Size, FFMS_Index *Index, FFMS_ErrorInfo *ErrorInfo);
FFMS_API(void) FFMS_FreeIndexBuffer(uint8_t **BufferPtr);
FFMS_API(int) FFMS_GetPixFmt(const char *Name);
FFMS_API(int) FFMS_GetPresentSources();
FFMS_API(int) FFMS_GetEnabledSources();
#endif