# FFmpegKit Linux API: Data Fields

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

### - c -

- CallbackData() : CallbackData
- cancel() : ffmpegkit::AbstractSession, ffmpegkit::FFmpegKit
- Cancel : ffmpegkit::ReturnCode
- cancel() : ffmpegkit::Session
- canvas_sizes : OptionsContext
- category : LogBuffer
- cfr_next_pts : InputStream
- ch_layout : InputFilter, OutputFilter
- ch_layouts : OutputFilter
- channel_idx : AudioChannelMap
- Chapter() : ffmpegkit::Chapter
- chapters_input_file : OptionsContext
- children_ids : section
- chroma_intra_matrices : OptionsContext
- class : CompactContext, DefaultContext, FlatContext, INIContext, JSONContext, WriterContext, XMLContext
- clearSessions() : ffmpegkit::FFmpegKitConfig
- closeFFmpegPipe() : ffmpegkit::FFmpegKitConfig
- codec_names : OptionsContext
- codec_opts : OptionGroup
- codec_tags : OptionsContext
- compact : JSONContext
- complete() : ffmpegkit::AbstractSession, ffmpegkit::Session
- context_name : LogBuffer
- copy_initial_nonkeyframes : OptionsContext, OutputStream
- copy_prior_start : OptionsContext, OutputStream
- create() : ffmpegkit::FFmpegSession, ffmpegkit::FFprobeSession, ffmpegkit::MediaInformationSession
- ctx : InputFile, OutputFile
- cur_group : OptionParseContext