Struct ffmpeg::ffmpeg::AVCodecContext

source · 
#[repr(C)]
pub struct AVCodecContext {
Show 159 fields
    pub av_class: *const AVClass,
    pub log_level_offset: c_int,
    pub codec_type: c_int,
    pub codec: *const AVCodec,
    pub codec_id: c_uint,
    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: c_int,
    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 c_int) -> c_int>,
    pub max_b_frames: c_int,
    pub b_quant_factor: f32,
    pub b_quant_offset: f32,
    pub has_b_frames: 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 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 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 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 bidir_refine: c_int,
    pub keyint_min: c_int,
    pub refs: c_int,
    pub mv0_threshold: c_int,
    pub color_primaries: c_uint,
    pub color_trc: c_uint,
    pub colorspace: c_uint,
    pub color_range: c_uint,
    pub chroma_sample_location: c_uint,
    pub slices: c_int,
    pub field_order: c_uint,
    pub sample_rate: c_int,
    pub channels: c_int,
    pub sample_fmt: c_int,
    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: c_uint,
    pub request_sample_fmt: c_int,
    pub get_buffer2: Option<unsafe extern "C" fn(s: *mut AVCodecContext, frame: *mut AVFrame, flags: c_int) -> 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 trellis: 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 thread_count: c_int,
    pub thread_type: c_int,
    pub active_thread_type: 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: c_int,
    pub skip_idct: c_int,
    pub skip_frame: c_int,
    pub subtitle_header: *mut u8,
    pub subtitle_header_size: c_int,
    pub initial_padding: c_int,
    pub framerate: AVRational,
    pub sw_pix_fmt: c_int,
    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 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 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,
    pub max_samples: i64,
    pub export_side_data: c_int,
    pub get_encode_buffer: Option<unsafe extern "C" fn(s: *mut AVCodecContext, pkt: *mut AVPacket, flags: c_int) -> c_int>,
    pub ch_layout: AVChannelLayout,
    pub frame_num: i64,

}

Fields§

§av_class: *const AVClass§log_level_offset: c_int§codec_type: c_int§codec: *const AVCodec§codec_id: c_uint§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: c_int§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 c_int) -> c_int>§max_b_frames: c_int§b_quant_factor: f32§b_quant_offset: f32§has_b_frames: 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§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§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§intra_dc_precision: c_int§skip_top: c_int§skip_bottom: c_int§mb_lmin: c_int§mb_lmax: c_int§bidir_refine: c_int§keyint_min: c_int§refs: c_int§mv0_threshold: c_int§color_primaries: c_uint§color_trc: c_uint§colorspace: c_uint§color_range: c_uint§chroma_sample_location: c_uint§slices: c_int§field_order: c_uint§sample_rate: c_int§channels: c_int§sample_fmt: c_int§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: c_uint§request_sample_fmt: c_int§get_buffer2: Option<unsafe extern "C" fn(s: *mut AVCodecContext, frame: *mut AVFrame, flags: c_int) -> 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§trellis: 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§thread_count: c_int§thread_type: c_int§active_thread_type: 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: c_int§skip_idct: c_int§skip_frame: c_int§subtitle_header: *mut u8§subtitle_header_size: c_int§initial_padding: c_int§framerate: AVRational§sw_pix_fmt: c_int§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§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§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§max_samples: i64§export_side_data: c_int§get_encode_buffer: Option<unsafe extern "C" fn(s: *mut AVCodecContext, pkt: *mut AVPacket, flags: c_int) -> c_int>§ch_layout: AVChannelLayout§frame_num: i64

Trait Implementations§

Converts this type into a shared reference of the (usually inferred) input type.
Returns a copy of the value. Read more
Performs copy-assignment from source. Read more
Returns the “default value” for a type. Read more

Auto Trait Implementations§

Blanket Implementations§

Gets the TypeId of self. Read more
Immutably borrows from an owned value. Read more
Mutably borrows from an owned value. Read more

Returns the argument unchanged.

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

The resulting type after obtaining ownership.
Creates owned data from borrowed data, usually by cloning. Read more
Uses borrowed data to replace owned data, usually by cloning. Read more
The type returned in the event of a conversion error.
Performs the conversion.
The type returned in the event of a conversion error.
Performs the conversion.