- o -
- object_index : AVDRMPlaneDescriptor
- objects : AVDRMFrameDescriptor
- offset : AVCodecParserContext, AVComponentDescriptor, AVDRMPlaneDescriptor, AVOption, AVVkFrame
- oformat : AVFormatContext
- opaque : AVChannelCustom, AVChannelLayout, AVCodecContext, AVFilterGraph, AVFormatContext, AVFrame, AVIOContext, AVIOInterruptCB, AVPacket
- opaque_alloc : AVQSVContext
- opaque_alloc_type : AVQSVContext
- opaque_ref : AVFrame, AVPacket
- opaque_surfaces : AVQSVContext
- option : AVClass
- order : AVChannelLayout
- outcfg : AVFilterLink
- output_callback : AVVideotoolboxContext
- output_pads : AVFilterContext
- output_picture_number : AVCodecParserContext
- output_ts_offset : AVFormatContext
- outputs : AVFilter, AVFilterContext
- overlap_flag : AVFilmGrainAOMParams
- overlap_process_option : AVHDRPlusColorTransformParams