| Class | Description |
|---|---|
| Alloc_long |
Allocate and initialize a buffer pool.
|
| Alloc_Pointer_long |
Allocate and initialize a buffer pool with a more complex allocator.
|
| av_alias16 | |
| av_alias32 | |
| av_alias64 | |
| av_intfloat32 | |
| av_intfloat64 | |
| av_pixelutils_sad_fn |
Sum of abs(src1[x] - src2[x])
|
| av_tx_fn |
Function pointer to a function to perform the transform.
|
| AVAES | |
| AVAESCTR | |
| AVAudioFifo |
Context for an Audio FIFO Buffer.
|
| AVBlowfish | |
| AVBPrint | |
| AVBuffer |
A reference counted buffer type.
|
| AVBufferPool |
The buffer pool.
|
| AVBufferRef |
A reference to a data buffer.
|
| AVCAMELLIA | |
| AVCAST5 | |
| AVChannelCustom |
An AVChannelCustom defines a single channel within a custom order layout
Unlike most structures in FFmpeg, sizeof(AVChannelCustom) is a part of the
public ABI.
|
| AVChannelLayout |
An AVChannelLayout holds information about the channel layout of audio data.
|
| AVClass |
Describe the class of an AVClass context structure.
|
| AVClass.Child_class_iterate_PointerPointer |
Iterate over the AVClasses corresponding to potential AVOptions-enabled
children.
|
| AVClass.Child_next_Pointer_Pointer |
Return next AVOptions-enabled child or NULL
|
| AVClass.Get_category_Pointer |
Callback to return the category.
|
| AVClass.Item_name_Pointer |
A pointer to a function which returns the name of a context
instance ctx associated with the class.
|
| AVClass.Query_ranges_PointerPointer_Pointer_BytePointer_int |
Callback to return the supported/allowed ranges.
|
| AVComplexDouble | |
| AVComplexFloat | |
| AVComplexInt32 | |
| AVComponentDescriptor | |
| AVContentLightMetadata |
Content light level needed by to transmit HDR over HDMI (CTA-861.3).
|
| AVDES |
\defgroup lavu_des DES
\ingroup lavu_crypto
\{
|
| AVDictionary | |
| AVDictionaryEntry | |
| AVDownmixInfo |
This structure describes optional metadata relevant to a downmix procedure.
|
| AVDynamicHDRPlus |
This struct represents dynamic metadata for color volume transform -
application 4 of SMPTE 2094-40:2016 standard.
|
| AVEncryptionInfo |
This describes encryption info for a packet.
|
| AVEncryptionInitInfo |
This describes info used to initialize an encryption key system.
|
| AVExpr | |
| AVFifo | |
| AVFifoBuffer | |
| AVFifoCB |
Callback for writing or reading from a FIFO, passed to (and invoked from) the
av_fifo_*_cb() functions.
|
| AVFrame |
This structure describes decoded (raw) audio or video data.
|
| AVFrameSideData |
Structure to hold side data for an AVFrame.
|
| AVHashContext |
\example ffhash.c
This example is a simple command line application that takes one or more
arguments.
|
| AVHDRPlusColorTransformParams |
Color transform parameters at a processing window in a dynamic metadata for
SMPTE 2094-40.
|
| AVHDRPlusPercentile |
Represents the percentile at a specific percentage in
a distribution.
|
| AVHMAC | |
| AVHWDeviceContext |
This struct aggregates all the (hardware/vendor-specific) "high-level" state,
i.e.
|
| AVHWDeviceContext.Free_AVHWDeviceContext |
This field may be set by the caller before calling av_hwdevice_ctx_init().
|
| AVHWDeviceInternal | |
| AVHWFramesConstraints |
This struct describes the constraints on hardware frames attached to
a given device with a hardware-specific configuration.
|
| AVHWFramesContext |
This struct describes a set or pool of "hardware" frames (i.e.
|
| AVHWFramesContext.Free_AVHWFramesContext |
This field may be set by the caller before calling av_hwframe_ctx_init().
|
| AVHWFramesInternal | |
| AVLFG |
Context structure for the Lagged Fibonacci PRNG.
|
| AVMasteringDisplayMetadata |
Mastering display metadata capable of representing the color volume of
the display used to master the content (SMPTE 2086:2014).
|
| AVMD5 | |
| AVMotionVector | |
| AVOption |
AVOption
|
| AVOptionRange |
A single allowed range of values, or a single allowed value.
|
| AVOptionRanges |
List of AVOptionRange structs.
|
| AVPixFmtDescriptor |
Descriptor that unambiguously describes how the bits of a pixel are
stored in the up to 4 data planes of an image.
|
| AVRational |
Rational number (pair of numerator and denominator).
|
| AVRC4 |
\defgroup lavu_rc4 RC4
\ingroup lavu_crypto
\{
|
| AVRegionOfInterest |
Structure describing a single Region Of Interest.
|
| AVReplayGain |
ReplayGain information (see
http://wiki.hydrogenaudio.org/index.php?title=ReplayGain_1.0_specification).
|
| AVRIPEMD | |
| AVSHA | |
| AVSHA512 | |
| AVSphericalMapping |
This structure describes how to handle spherical videos, outlining
information about projection, initial layout, and any other view modifier.
|
| AVStereo3D |
Stereo 3D type: this structure describes how two videos are packed
within a single video surface, with additional information as needed.
|
| AVSubsampleEncryptionInfo | |
| AVTEA | |
| AVThreadMessageQueue | |
| AVTimecode | |
| AVTreeNode |
\addtogroup lavu_tree AVTree
\ingroup lavu_data
Low-complexity tree container
Insertion, removal, finding equal, largest which is smaller than and
smallest which is larger than, all have O(log n) worst-case complexity.
|
| AVTWOFISH | |
| AVTXContext | |
| AVXTEA |
\file
\brief Public header for libavutil XTEA algorithm
\defgroup lavu_xtea XTEA
\ingroup lavu_crypto
\{
|
| Callback_Pointer_int_BytePointer_Pointer |
Set the logging callback
\note The callback must be thread safe, even if the application does not use
threads itself as some codecs are multithreaded.
|
| Callback_Pointer_int_String_Pointer | |
| Cmp_Const_Pointer_Const_Pointer |
Find an element.
|
| Cmp_Pointer_Pointer |
Apply enu(opaque, &elem) to all the elements in the tree in a given range.
|
| Enu_Pointer_Pointer | |
| ff_pad_helper_AVBPrint |
Buffer to print data progressively
The string buffer grows as necessary and is always 0-terminated.
|
| Free_func_Pointer |
Set the optional free message callback function which will be called if an
operation is removing messages from the queue.
|
| Free_Pointer_byte__ | |
| Free_Pointer_ByteBuffer | |
| Free_Pointer_BytePointer |
Create an AVBuffer from an existing array.
|
| Func_Pointer_Pointer_int | Deprecated
use the new AVFifo-API with av_fifo_peek() when func == NULL,
av_fifo_peek_to_cb() otherwise
|
| Funcs1_Pointer_double |
Parse and evaluate an expression.
|
| Funcs2_Pointer_double_double | |
| Int_func_Pointer_Pointer_int | Deprecated
use the new AVFifo-API with av_fifo_write() when func == NULL,
av_fifo_write_from_cb() otherwise
|
| LogCallback | |
| Pool_free_Pointer | |
| tm | |
| unaligned_16 | |
| unaligned_32 | |
| unaligned_64 |
Copyright © 2022. All rights reserved.