Here is a list of all struct and union fields with links to the structures/unions they belong to:

A

B

C

D

E

F

G

H

I

K

L

M

N

O

P

Q

R

S

T

U

V

W

X

Y

- w -

• w : AVDetectionBBox, AVFilterLink, AVMotionVector, AVSubtitleRect, AVVideoBlockParams
• wallclock : AVProducerReferenceTime
• wb_blue : AVProResRawColorParams
• wb_cct : AVRawColorParams
• wb_red : AVProResRawColorParams
• white_level : AVRawColorParams
• white_point : AVMasteringDisplayMetadata
• whitepoint : AVDOVIDmLevel11
• width : AVBufferSrcParameters, AVCodecContext, AVCodecParameters, AVCodecParserContext, AVDeviceRect, AVDiracSeqHeader, AVDVProfile, AVFilmGrainParams, AVFrame, AVHWFramesContext, AVPanScan, AVStreamGroupLayeredVideo, AVStreamGroupTileGrid, AVVideoRect
• window_lower_right_corner_x : AVHDRPlusColorTransformParams
• window_lower_right_corner_y : AVHDRPlusColorTransformParams
• window_upper_left_corner_x : AVHDRPlusColorTransformParams
• window_upper_left_corner_y : AVHDRPlusColorTransformParams
• workaround : AVD3D11VAContext, dxva_context
• workaround_bugs : AVCodecContext
• wp : AVColorPrimariesDesc
• wrapper_name : AVCodec
• wrapping_type : AVSmpte436mCodedAnc
• write_data_type : AVIOContext
• write_flag : AVIOContext
• write_packet : AVIOContext