ffmpeg4_ffi::sys

Struct AVCodecContext

Source 
#[repr(C)]
pub struct AVCodecContext {
Show 191 fields
    pub av_class: *const AVClass,
    pub log_level_offset: c_int,
    pub codec_type: AVMediaType,
    pub codec: *const AVCodec,
    pub codec_id: AVCodecID,
    pub codec_tag: c_uint,
    pub priv_data: *mut c_void,
    pub internal: *mut AVCodecInternal,
    pub opaque: *mut c_void,
    pub bit_rate: i64,
    pub bit_rate_tolerance: c_int,
    pub global_quality: c_int,
    pub compression_level: c_int,
    pub flags: c_int,
    pub flags2: c_int,
    pub extradata: *mut u8,
    pub extradata_size: c_int,
    pub time_base: AVRational,
    pub ticks_per_frame: c_int,
    pub delay: c_int,
    pub width: c_int,
    pub height: c_int,
    pub coded_width: c_int,
    pub coded_height: c_int,
    pub gop_size: c_int,
    pub pix_fmt: AVPixelFormat,
    pub draw_horiz_band: Option<unsafe extern "C" fn(s: *mut AVCodecContext, src: *const AVFrame, offset: *mut c_int, y: c_int, type_: c_int, height: c_int)>,
    pub get_format: Option<unsafe extern "C" fn(s: *mut AVCodecContext, fmt: *const AVPixelFormat) -> AVPixelFormat>,
    pub max_b_frames: c_int,
    pub b_quant_factor: f32,
    pub b_frame_strategy: c_int,
    pub b_quant_offset: f32,
    pub has_b_frames: c_int,
    pub mpeg_quant: c_int,
    pub i_quant_factor: f32,
    pub i_quant_offset: f32,
    pub lumi_masking: f32,
    pub temporal_cplx_masking: f32,
    pub spatial_cplx_masking: f32,
    pub p_masking: f32,
    pub dark_masking: f32,
    pub slice_count: c_int,
    pub prediction_method: c_int,
    pub slice_offset: *mut c_int,
    pub sample_aspect_ratio: AVRational,
    pub me_cmp: c_int,
    pub me_sub_cmp: c_int,
    pub mb_cmp: c_int,
    pub ildct_cmp: c_int,
    pub dia_size: c_int,
    pub last_predictor_count: c_int,
    pub pre_me: c_int,
    pub me_pre_cmp: c_int,
    pub pre_dia_size: c_int,
    pub me_subpel_quality: c_int,
    pub me_range: c_int,
    pub slice_flags: c_int,
    pub mb_decision: c_int,
    pub intra_matrix: *mut u16,
    pub inter_matrix: *mut u16,
    pub scenechange_threshold: c_int,
    pub noise_reduction: c_int,
    pub intra_dc_precision: c_int,
    pub skip_top: c_int,
    pub skip_bottom: c_int,
    pub mb_lmin: c_int,
    pub mb_lmax: c_int,
    pub me_penalty_compensation: c_int,
    pub bidir_refine: c_int,
    pub brd_scale: c_int,
    pub keyint_min: c_int,
    pub refs: c_int,
    pub chromaoffset: c_int,
    pub mv0_threshold: c_int,
    pub b_sensitivity: c_int,
    pub color_primaries: AVColorPrimaries,
    pub color_trc: AVColorTransferCharacteristic,
    pub colorspace: AVColorSpace,
    pub color_range: AVColorRange,
    pub chroma_sample_location: AVChromaLocation,
    pub slices: c_int,
    pub field_order: AVFieldOrder,
    pub sample_rate: c_int,
    pub channels: c_int,
    pub sample_fmt: AVSampleFormat,
    pub frame_size: c_int,
    pub frame_number: c_int,
    pub block_align: c_int,
    pub cutoff: c_int,
    pub channel_layout: u64,
    pub request_channel_layout: u64,
    pub audio_service_type: AVAudioServiceType,
    pub request_sample_fmt: AVSampleFormat,
    pub get_buffer2: Option<unsafe extern "C" fn(s: *mut AVCodecContext, frame: *mut AVFrame, flags: c_int) -> c_int>,
    pub refcounted_frames: c_int,
    pub qcompress: f32,
    pub qblur: f32,
    pub qmin: c_int,
    pub qmax: c_int,
    pub max_qdiff: c_int,
    pub rc_buffer_size: c_int,
    pub rc_override_count: c_int,
    pub rc_override: *mut RcOverride,
    pub rc_max_rate: i64,
    pub rc_min_rate: i64,
    pub rc_max_available_vbv_use: f32,
    pub rc_min_vbv_overflow_use: f32,
    pub rc_initial_buffer_occupancy: c_int,
    pub coder_type: c_int,
    pub context_model: c_int,
    pub frame_skip_threshold: c_int,
    pub frame_skip_factor: c_int,
    pub frame_skip_exp: c_int,
    pub frame_skip_cmp: c_int,
    pub trellis: c_int,
    pub min_prediction_order: c_int,
    pub max_prediction_order: c_int,
    pub timecode_frame_start: i64,
    pub rtp_callback: Option<unsafe extern "C" fn(avctx: *mut AVCodecContext, data: *mut c_void, size: c_int, mb_nb: c_int)>,
    pub rtp_payload_size: c_int,
    pub mv_bits: c_int,
    pub header_bits: c_int,
    pub i_tex_bits: c_int,
    pub p_tex_bits: c_int,
    pub i_count: c_int,
    pub p_count: c_int,
    pub skip_count: c_int,
    pub misc_bits: c_int,
    pub frame_bits: c_int,
    pub stats_out: *mut c_char,
    pub stats_in: *mut c_char,
    pub workaround_bugs: c_int,
    pub strict_std_compliance: c_int,
    pub error_concealment: c_int,
    pub debug: c_int,
    pub err_recognition: c_int,
    pub reordered_opaque: i64,
    pub hwaccel: *const AVHWAccel,
    pub hwaccel_context: *mut c_void,
    pub error: [u64; 8],
    pub dct_algo: c_int,
    pub idct_algo: c_int,
    pub bits_per_coded_sample: c_int,
    pub bits_per_raw_sample: c_int,
    pub lowres: c_int,
    pub coded_frame: *mut AVFrame,
    pub thread_count: c_int,
    pub thread_type: c_int,
    pub active_thread_type: c_int,
    pub thread_safe_callbacks: c_int,
    pub execute: Option<unsafe extern "C" fn(c: *mut AVCodecContext, func: Option<unsafe extern "C" fn(c2: *mut AVCodecContext, arg: *mut c_void) -> c_int>, arg2: *mut c_void, ret: *mut c_int, count: c_int, size: c_int) -> c_int>,
    pub execute2: Option<unsafe extern "C" fn(c: *mut AVCodecContext, func: Option<unsafe extern "C" fn(c2: *mut AVCodecContext, arg: *mut c_void, jobnr: c_int, threadnr: c_int) -> c_int>, arg2: *mut c_void, ret: *mut c_int, count: c_int) -> c_int>,
    pub nsse_weight: c_int,
    pub profile: c_int,
    pub level: c_int,
    pub skip_loop_filter: AVDiscard,
    pub skip_idct: AVDiscard,
    pub skip_frame: AVDiscard,
    pub subtitle_header: *mut u8,
    pub subtitle_header_size: c_int,
    pub vbv_delay: u64,
    pub side_data_only_packets: c_int,
    pub initial_padding: c_int,
    pub framerate: AVRational,
    pub sw_pix_fmt: AVPixelFormat,
    pub pkt_timebase: AVRational,
    pub codec_descriptor: *const AVCodecDescriptor,
    pub pts_correction_num_faulty_pts: i64,
    pub pts_correction_num_faulty_dts: i64,
    pub pts_correction_last_pts: i64,
    pub pts_correction_last_dts: i64,
    pub sub_charenc: *mut c_char,
    pub sub_charenc_mode: c_int,
    pub skip_alpha: c_int,
    pub seek_preroll: c_int,
    pub debug_mv: c_int,
    pub chroma_intra_matrix: *mut u16,
    pub dump_separator: *mut u8,
    pub codec_whitelist: *mut c_char,
    pub properties: c_uint,
    pub coded_side_data: *mut AVPacketSideData,
    pub nb_coded_side_data: c_int,
    pub hw_frames_ctx: *mut AVBufferRef,
    pub sub_text_format: c_int,
    pub trailing_padding: c_int,
    pub max_pixels: i64,
    pub hw_device_ctx: *mut AVBufferRef,
    pub hwaccel_flags: c_int,
    pub apply_cropping: c_int,
    pub extra_hw_frames: c_int,
    pub discard_damaged_percentage: c_int,

}

Fields§

§av_class: *const AVClass§log_level_offset: c_int§codec_type: AVMediaType§codec: *const AVCodec§codec_id: AVCodecID§codec_tag: c_uint§priv_data: *mut c_void§internal: *mut AVCodecInternal§opaque: *mut c_void§bit_rate: i64§bit_rate_tolerance: c_int§global_quality: c_int§compression_level: c_int§flags: c_int§flags2: c_int§extradata: *mut u8§extradata_size: c_int§time_base: AVRational§ticks_per_frame: c_int§delay: c_int§width: c_int§height: c_int§coded_width: c_int§coded_height: c_int§gop_size: c_int§pix_fmt: AVPixelFormat§draw_horiz_band: Option<unsafe extern "C" fn(s: *mut AVCodecContext, src: *const AVFrame, offset: *mut c_int, y: c_int, type_: c_int, height: c_int)>§get_format: Option<unsafe extern "C" fn(s: *mut AVCodecContext, fmt: *const AVPixelFormat) -> AVPixelFormat>§max_b_frames: c_int§b_quant_factor: f32§b_frame_strategy: c_int§b_quant_offset: f32§has_b_frames: c_int§mpeg_quant: c_int§i_quant_factor: f32§i_quant_offset: f32§lumi_masking: f32§temporal_cplx_masking: f32§spatial_cplx_masking: f32§p_masking: f32§dark_masking: f32§slice_count: c_int§prediction_method: c_int§slice_offset: *mut c_int§sample_aspect_ratio: AVRational§me_cmp: c_int§me_sub_cmp: c_int§mb_cmp: c_int§ildct_cmp: c_int§dia_size: c_int§last_predictor_count: c_int§pre_me: c_int§me_pre_cmp: c_int§pre_dia_size: c_int§me_subpel_quality: c_int§me_range: c_int§slice_flags: c_int§mb_decision: c_int§intra_matrix: *mut u16§inter_matrix: *mut u16§scenechange_threshold: c_int§noise_reduction: c_int§intra_dc_precision: c_int§skip_top: c_int§skip_bottom: c_int§mb_lmin: c_int§mb_lmax: c_int§me_penalty_compensation: c_int§bidir_refine: c_int§brd_scale: c_int§keyint_min: c_int§refs: c_int§chromaoffset: c_int§mv0_threshold: c_int§b_sensitivity: c_int§color_primaries: AVColorPrimaries§color_trc: AVColorTransferCharacteristic§colorspace: AVColorSpace§color_range: AVColorRange§chroma_sample_location: AVChromaLocation§slices: c_int§field_order: AVFieldOrder§sample_rate: c_int§channels: c_int§sample_fmt: AVSampleFormat§frame_size: c_int§frame_number: c_int§block_align: c_int§cutoff: c_int§channel_layout: u64§request_channel_layout: u64§audio_service_type: AVAudioServiceType§request_sample_fmt: AVSampleFormat§get_buffer2: Option<unsafe extern "C" fn(s: *mut AVCodecContext, frame: *mut AVFrame, flags: c_int) -> c_int>§refcounted_frames: c_int§qcompress: f32§qblur: f32§qmin: c_int§qmax: c_int§max_qdiff: c_int§rc_buffer_size: c_int§rc_override_count: c_int§rc_override: *mut RcOverride§rc_max_rate: i64§rc_min_rate: i64§rc_max_available_vbv_use: f32§rc_min_vbv_overflow_use: f32§rc_initial_buffer_occupancy: c_int§coder_type: c_int§context_model: c_int§frame_skip_threshold: c_int§frame_skip_factor: c_int§frame_skip_exp: c_int§frame_skip_cmp: c_int§trellis: c_int§min_prediction_order: c_int§max_prediction_order: c_int§timecode_frame_start: i64§rtp_callback: Option<unsafe extern "C" fn(avctx: *mut AVCodecContext, data: *mut c_void, size: c_int, mb_nb: c_int)>§rtp_payload_size: c_int§mv_bits: c_int§header_bits: c_int§i_tex_bits: c_int§p_tex_bits: c_int§i_count: c_int§p_count: c_int§skip_count: c_int§misc_bits: c_int§frame_bits: c_int§stats_out: *mut c_char§stats_in: *mut c_char§workaround_bugs: c_int§strict_std_compliance: c_int§error_concealment: c_int§debug: c_int§err_recognition: c_int§reordered_opaque: i64§hwaccel: *const AVHWAccel§hwaccel_context: *mut c_void§error: [u64; 8]§dct_algo: c_int§idct_algo: c_int§bits_per_coded_sample: c_int§bits_per_raw_sample: c_int§lowres: c_int§coded_frame: *mut AVFrame§thread_count: c_int§thread_type: c_int§active_thread_type: c_int§thread_safe_callbacks: c_int§execute: Option<unsafe extern "C" fn(c: *mut AVCodecContext, func: Option<unsafe extern "C" fn(c2: *mut AVCodecContext, arg: *mut c_void) -> c_int>, arg2: *mut c_void, ret: *mut c_int, count: c_int, size: c_int) -> c_int>§execute2: Option<unsafe extern "C" fn(c: *mut AVCodecContext, func: Option<unsafe extern "C" fn(c2: *mut AVCodecContext, arg: *mut c_void, jobnr: c_int, threadnr: c_int) -> c_int>, arg2: *mut c_void, ret: *mut c_int, count: c_int) -> c_int>§nsse_weight: c_int§profile: c_int§level: c_int§skip_loop_filter: AVDiscard§skip_idct: AVDiscard§skip_frame: AVDiscard§subtitle_header: *mut u8§subtitle_header_size: c_int§vbv_delay: u64§side_data_only_packets: c_int§initial_padding: c_int§framerate: AVRational§sw_pix_fmt: AVPixelFormat§pkt_timebase: AVRational§codec_descriptor: *const AVCodecDescriptor§pts_correction_num_faulty_pts: i64§pts_correction_num_faulty_dts: i64§pts_correction_last_pts: i64§pts_correction_last_dts: i64§sub_charenc: *mut c_char§sub_charenc_mode: c_int§skip_alpha: c_int§seek_preroll: c_int§debug_mv: c_int§chroma_intra_matrix: *mut u16§dump_separator: *mut u8§codec_whitelist: *mut c_char§properties: c_uint§coded_side_data: *mut AVPacketSideData§nb_coded_side_data: c_int§hw_frames_ctx: *mut AVBufferRef§sub_text_format: c_int§trailing_padding: c_int§max_pixels: i64§hw_device_ctx: *mut AVBufferRef§hwaccel_flags: c_int§apply_cropping: c_int§extra_hw_frames: c_int§discard_damaged_percentage: c_int

Trait Implementations§

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impl Clone for AVCodecContext

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fn clone(&self) -> AVCodecContext

Returns a duplicate of the value. Read more
1.0.0 · Source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for AVCodecContext

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more
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impl Copy for AVCodecContext

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
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