libavutil Directory Reference

Directories
	aarch64
	arm
	loongarch
	mips
	ppc
	riscv
	tests
	wasm
	x86

Files
	adler32.c
	Computes the Adler-32 checksum of a data stream.
	adler32.h
	Public header for Adler-32 hash function implementation.
	aes.c
	aes.h
	aes_ctr.c
	aes_ctr.h
	aes_internal.h
	ambient_viewing_environment.c
	ambient_viewing_environment.h
	attributes.h
	Macro definitions for various function/variable attributes.
	attributes_internal.h
	audio_fifo.c
	Audio FIFO.
	audio_fifo.h
	Audio FIFO Buffer.
	avassert.h
	simple assert() macros that are a bit more flexible than ISO C assert().
	avsscanf.c
	avstring.c
	avstring.h
	avutil.h
	Convenience header that includes libavutil's core.
	base64.c
	Base64 encode/decode.
	base64.h
	base64_internal.h
	blowfish.c
	blowfish.h
	bprint.c
	bprint.h
	AVBPrint public header.
	bswap.h
	byte swapping routines
	buffer.c
	buffer.h
	refcounted data buffer API
	buffer_internal.h
	camellia.c
	camellia.h
	Public header for libavutil CAMELLIA algorithm.
	cast5.c
	cast5.h
	Public header for libavutil CAST5 algorithm.
	channel_layout.c
	audio channel layout utility functions
	channel_layout.h
	Public libavutil channel layout APIs header.
	colorspace.h
	Various defines for YUV<->RGB conversion.
	common.h
	common internal and external API header
	container_fifo.c
	container_fifo.h
	cpu.c
	cpu.h
	cpu_internal.h
	crc.c
	crc.h
	Public header for CRC hash function implementation.
	crc_internal.h
	csp.c
	csp.h
	Colorspace value utility functions for libavutil.
	cuda_check.h
	des.c
	des.h
	detection_bbox.c
	detection_bbox.h
	dict.c
	dict.h
	Public dictionary API.
	display.c
	display.h
	Display matrix.
	dovi_meta.c
	dovi_meta.h
	DOVI configuration.
	downmix_info.c
	downmix_info.h
	audio downmix medatata
	dynarray.h
	emms.h
	encryption_info.c
	encryption_info.h
	error.c
	error.h
	error code definitions
	eval.c
	simple arithmetic expression evaluator.
	eval.h
	simple arithmetic expression evaluator
	executor.c
	executor.h
	ffmath.h
	internal math functions header
	fifo.c
	fifo.h
	A generic FIFO API.
	file.c
	file.h
	Misc file utilities.
	file_open.c
	file_open.h
	film_grain_params.c
	film_grain_params.h
	fixed_dsp.c
	fixed_dsp.h
	float2half.c
	float2half.h
	float_dsp.c
	float_dsp.h
	float_scalarproduct.c
	frame.c
	frame.h
	reference-counted frame API
	getenv_utf8.h
	half2float.c
	half2float.h
	hash.c
	hash.h
	Generic hashing API.
	hdr_dynamic_metadata.c
	hdr_dynamic_metadata.h
	hdr_dynamic_vivid_metadata.c
	hdr_dynamic_vivid_metadata.h
	hmac.c
	hmac.h
	hwcontext.c
	hwcontext.h
	hwcontext_amf.c
	hwcontext_amf.h
	hwcontext_amf_internal.h
	hwcontext_cuda.c
	hwcontext_cuda.h
	An API-specific header for AV_HWDEVICE_TYPE_CUDA.
	hwcontext_cuda_internal.h
	FFmpeg internal API for CUDA.
	hwcontext_d3d11va.c
	hwcontext_d3d11va.h
	An API-specific header for AV_HWDEVICE_TYPE_D3D11VA.
	hwcontext_d3d12va.c
	hwcontext_d3d12va.h
	An API-specific header for AV_HWDEVICE_TYPE_D3D12VA.
	hwcontext_d3d12va_internal.h
	hwcontext_drm.c
	hwcontext_drm.h
	API-specific header for AV_HWDEVICE_TYPE_DRM.
	hwcontext_dxva2.c
	hwcontext_dxva2.h
	An API-specific header for AV_HWDEVICE_TYPE_DXVA2.
	hwcontext_internal.h
	hwcontext_mediacodec.c
	hwcontext_mediacodec.h
	hwcontext_oh.c
	hwcontext_oh.h
	hwcontext_opencl.c
	hwcontext_opencl.h
	API-specific header for AV_HWDEVICE_TYPE_OPENCL.
	hwcontext_qsv.c
	hwcontext_qsv.h
	An API-specific header for AV_HWDEVICE_TYPE_QSV.
	hwcontext_stub.c
	hwcontext_vaapi.c
	hwcontext_vaapi.h
	API-specific header for AV_HWDEVICE_TYPE_VAAPI.
	hwcontext_vdpau.c
	hwcontext_vdpau.h
	An API-specific header for AV_HWDEVICE_TYPE_VDPAU.
	hwcontext_videotoolbox.c
	hwcontext_videotoolbox.h
	An API-specific header for AV_HWDEVICE_TYPE_VIDEOTOOLBOX.
	hwcontext_vulkan.c
	hwcontext_vulkan.h
	API-specific header for AV_HWDEVICE_TYPE_VULKAN.
	iamf.c
	iamf.h
	Immersive Audio Model and Formats API header.
	imgutils.c
	misc image utilities
	imgutils.h
	misc image utilities
	imgutils_internal.h
	int128.h
	128-bit integers, falling back to integer.h if necessary
	integer.c
	arbitrary precision integers
	integer.h
	arbitrary precision integers
	internal.h
	common internal API header
	intfloat.h
	intmath.c
	intmath.h
	intreadwrite.h
	lfg.c
	lfg.h
	lls.c
	linear least squares model
	lls.h
	log.c
	logging functions
	log.h
	log2_tab.c
	lzo.c
	lzo.h
	macos_kperf.c
	macos_kperf.h
	macros.h
	Utility Preprocessor macros.
	mastering_display_metadata.c
	mastering_display_metadata.h
	mathematics.c
	miscellaneous math routines and tables
	mathematics.h
	md5.c
	md5.h
	Public header for MD5 hash function implementation.
	mem.c
	default memory allocator for libavutil
	mem.h
	Memory handling functions.
	mem_internal.h
	motion_vector.h
	murmur3.c
	murmur3.h
	Public header for MurmurHash3 hash function implementation.
	objc.h
	opt.c
	AVOptions.
	opt.h
	AVOptions.
	parseutils.c
	misc parsing utilities
	parseutils.h
	misc parsing utilities
	pca.c
	principal component analysis (PCA)
	pca.h
	principal component analysis (PCA)
	pixdesc.c
	pixdesc.h
	pixelutils.c
	pixelutils.h
	pixfmt.h
	pixel format definitions
	qsort.h
	random_seed.c
	random_seed.h
	rational.c
	rational numbers
	rational.h
	Utilities for rational number calculation.
	raw_color_params.c
	raw_color_params.h
	rc4.c
	rc4.h
	refstruct.c
	refstruct.h
	replaygain.h
	reverse.c
	reverse.h
	ripemd.c
	ripemd.h
	Public header for RIPEMD hash function implementation.
	samplefmt.c
	samplefmt.h
	sfc64.h
	simple Pseudo Random Number Generator
	sha.c
	sha.h
	Public header for SHA-1 & SHA-256 hash function implementations.
	sha512.c
	sha512.h
	Public header for SHA-512 implementation.
	side_data.c
	side_data.h
	slicethread.c
	slicethread.h
	softfloat.h
	softfloat_ieee754.h
	softfloat_tables.h
	spherical.c
	spherical.h
	Spherical video.
	stereo3d.c
	stereo3d.h
	Stereoscopic video.
	tablegen.h
	Compatibility libm for table generation files.
	tdrdi.c
	tdrdi.h
	Spherical video.
	tea.c
	tea.h
	Public header for libavutil TEA algorithm.
	thread.h
	threadmessage.c
	threadmessage.h
	time.c
	time.h
	time_internal.h
	timecode.c
	Timecode helpers.
	timecode.h
	Timecode helpers header.
	timecode_internal.c
	timecode_internal.h
	Timecode helpers header.
	timer.h
	high precision timer, useful to profile code
	timestamp.c
	timestamp.h
	timestamp utils, mostly useful for debugging/logging purposes
	tree.c
	tree.h
	A tree container.
	twofish.c
	twofish.h
	Public header for libavutil TWOFISH algorithm.
	tx.c
	tx.h
	tx_double.c
	tx_float.c
	tx_int32.c
	tx_priv.h
	tx_template.c
	utils.c
	various utility functions
	uuid.c
	UUID parsing and serialization utilities.
	uuid.h
	UUID parsing and serialization utilities.
	version.c
	version.h
	Libavutil version macros.
	version_major.h
	video_enc_params.c
	video_enc_params.h
	video_hint.c
	video_hint.h
	vulkan.c
	vulkan.h
	vulkan_functions.h
	vulkan_loader.h
	wchar_filename.h
	xga_font_data.c
	CGA/EGA/VGA ROM font data.
	xga_font_data.h
	CGA/EGA/VGA ROM font data.
	xtea.c
	XTEA 32-bit implementation.
	xtea.h
	Public header for libavutil XTEA algorithm.
	zlib_utils.h