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Crate ff_sys

Crate ff_sys

Expand description

§ff-sys

Low-level FFmpeg FFI bindings for Rust.

This crate provides raw FFI bindings to FFmpeg libraries, generated by bindgen. It is intended as a building block for higher-level safe wrappers.

§Safety

All functions in this crate are unsafe. Higher-level safe wrappers are provided by other ff-* crates:

ff-probe - Media metadata extraction
ff-decode - Decoding and seeking
ff-encode - Encoding and export
ff-filter - Filters and effects

Modules§

avcodec: Stub avcodec wrapper module.
avformat: Stub avformat wrapper module.
error_codes: Common FFmpeg error codes for convenience.
swresample: Stub swresample wrapper module.
swscale: Stub swscale wrapper module.

Macros§

check_av_error: Macro to check FFmpeg return values and convert to Result.

Structs§

Constants§

AVChannelOrder_AV_CHANNEL_ORDER_NATIVE
AVChannelOrder_AV_CHANNEL_ORDER_UNSPEC
AVCodecID_AV_CODEC_ID_AAC
AVCodecID_AV_CODEC_ID_AC3
AVCodecID_AV_CODEC_ID_ALAC
AVCodecID_AV_CODEC_ID_ASS
AVCodecID_AV_CODEC_ID_AV1
AVCodecID_AV_CODEC_ID_BMP
AVCodecID_AV_CODEC_ID_DNXHD
AVCodecID_AV_CODEC_ID_DTS
AVCodecID_AV_CODEC_ID_DVB_SUBTITLE
AVCodecID_AV_CODEC_ID_EAC3
AVCodecID_AV_CODEC_ID_FLAC
AVCodecID_AV_CODEC_ID_H264
AVCodecID_AV_CODEC_ID_HDMV_PGS_SUBTITLE
AVCodecID_AV_CODEC_ID_HEVC
AVCodecID_AV_CODEC_ID_MJPEG
AVCodecID_AV_CODEC_ID_MP3
AVCodecID_AV_CODEC_ID_MPEG4
AVCodecID_AV_CODEC_ID_MPEG2VIDEO
AVCodecID_AV_CODEC_ID_NONE
AVCodecID_AV_CODEC_ID_OPUS
AVCodecID_AV_CODEC_ID_PCM_F32BE
AVCodecID_AV_CODEC_ID_PCM_F32LE
AVCodecID_AV_CODEC_ID_PCM_F64BE
AVCodecID_AV_CODEC_ID_PCM_F64LE
AVCodecID_AV_CODEC_ID_PCM_S16BE
AVCodecID_AV_CODEC_ID_PCM_S16LE
AVCodecID_AV_CODEC_ID_PCM_S24BE
AVCodecID_AV_CODEC_ID_PCM_S24LE
AVCodecID_AV_CODEC_ID_PCM_S32BE
AVCodecID_AV_CODEC_ID_PCM_S32LE
AVCodecID_AV_CODEC_ID_PCM_U8
AVCodecID_AV_CODEC_ID_PNG
AVCodecID_AV_CODEC_ID_PRORES
AVCodecID_AV_CODEC_ID_SRT
AVCodecID_AV_CODEC_ID_SSA
AVCodecID_AV_CODEC_ID_SUBRIP
AVCodecID_AV_CODEC_ID_THEORA
AVCodecID_AV_CODEC_ID_TIFF
AVCodecID_AV_CODEC_ID_VORBIS
AVCodecID_AV_CODEC_ID_VP8
AVCodecID_AV_CODEC_ID_VP9
AVCodecID_AV_CODEC_ID_WEBP
AVCodecID_AV_CODEC_ID_WEBVTT
AVCodecID_AV_CODEC_ID_WMAV2
AVColorPrimaries_AVCOL_PRI_BT709
AVColorPrimaries_AVCOL_PRI_BT470BG
AVColorPrimaries_AVCOL_PRI_BT2020
AVColorPrimaries_AVCOL_PRI_SMPTE170M
AVColorPrimaries_AVCOL_PRI_UNSPECIFIED
AVColorRange_AVCOL_RANGE_JPEG
AVColorRange_AVCOL_RANGE_MPEG
AVColorRange_AVCOL_RANGE_UNSPECIFIED
AVColorSpace_AVCOL_SPC_BT709
AVColorSpace_AVCOL_SPC_BT470BG
AVColorSpace_AVCOL_SPC_BT2020_CL
AVColorSpace_AVCOL_SPC_BT2020_NCL
AVColorSpace_AVCOL_SPC_RGB
AVColorSpace_AVCOL_SPC_SMPTE170M
AVColorSpace_AVCOL_SPC_UNSPECIFIED
AVHWDeviceType_AV_HWDEVICE_TYPE_CUDA
AVHWDeviceType_AV_HWDEVICE_TYPE_D3D11VA
AVHWDeviceType_AV_HWDEVICE_TYPE_QSV
AVHWDeviceType_AV_HWDEVICE_TYPE_VAAPI
AVHWDeviceType_AV_HWDEVICE_TYPE_VIDEOTOOLBOX
AVMediaType_AVMEDIA_TYPE_AUDIO
AVMediaType_AVMEDIA_TYPE_SUBTITLE
AVMediaType_AVMEDIA_TYPE_VIDEO
AVPixelFormat_AV_PIX_FMT_BGR24
AVPixelFormat_AV_PIX_FMT_BGRA
AVPixelFormat_AV_PIX_FMT_CUDA
AVPixelFormat_AV_PIX_FMT_D3D11
AVPixelFormat_AV_PIX_FMT_DXVA2_VLD
AVPixelFormat_AV_PIX_FMT_GRAY8
AVPixelFormat_AV_PIX_FMT_MEDIACODEC
AVPixelFormat_AV_PIX_FMT_NONE
AVPixelFormat_AV_PIX_FMT_NV12
AVPixelFormat_AV_PIX_FMT_NV21
AVPixelFormat_AV_PIX_FMT_OPENCL
AVPixelFormat_AV_PIX_FMT_P010LE
AVPixelFormat_AV_PIX_FMT_PAL8
AVPixelFormat_AV_PIX_FMT_QSV
AVPixelFormat_AV_PIX_FMT_RGB24
AVPixelFormat_AV_PIX_FMT_RGBA
AVPixelFormat_AV_PIX_FMT_VAAPI
AVPixelFormat_AV_PIX_FMT_VDPAU
AVPixelFormat_AV_PIX_FMT_VIDEOTOOLBOX
AVPixelFormat_AV_PIX_FMT_VULKAN
AVPixelFormat_AV_PIX_FMT_YUV420P
AVPixelFormat_AV_PIX_FMT_YUV420P10LE
AVPixelFormat_AV_PIX_FMT_YUV422P
AVPixelFormat_AV_PIX_FMT_YUV444P
AVPixelFormat_AV_PIX_FMT_YUVJ420P
AVSampleFormat_AV_SAMPLE_FMT_DBL
AVSampleFormat_AV_SAMPLE_FMT_DBLP
AVSampleFormat_AV_SAMPLE_FMT_FLT
AVSampleFormat_AV_SAMPLE_FMT_FLTP
AVSampleFormat_AV_SAMPLE_FMT_NONE
AVSampleFormat_AV_SAMPLE_FMT_S16
AVSampleFormat_AV_SAMPLE_FMT_S32
AVSampleFormat_AV_SAMPLE_FMT_S64
AVSampleFormat_AV_SAMPLE_FMT_S16P
AVSampleFormat_AV_SAMPLE_FMT_S32P
AVSampleFormat_AV_SAMPLE_FMT_S64P
AVSampleFormat_AV_SAMPLE_FMT_U8
AVSampleFormat_AV_SAMPLE_FMT_U8P
AV_BUFFERSRC_FLAG_KEEP_REF: Flag for av_buffersrc_add_frame_flags: keep a reference to the frame.
AV_DICT_IGNORE_SUFFIX
AV_DISPOSITION_FORCED
AV_NOPTS_VALUE: Invalid PTS value (no presentation timestamp).
AV_NUM_DATA_POINTERS
AV_TIME_BASE
BUFFERSRC_FLAG_KEEP_REF

Functions§

av_buffer_ref^⚠
av_buffer_unref^⚠
av_buffersink_get_frame^⚠
av_buffersrc_add_frame_flags^⚠
av_channel_layout_default^⚠
av_channel_layout_uninit^⚠
av_dict_get^⚠
av_dict_set^⚠
av_error_string: Convert an FFmpeg error code to a human-readable string.
av_frame_alloc^⚠
av_frame_free^⚠
av_frame_get_buffer^⚠
av_frame_move_ref^⚠
av_frame_unref^⚠
av_hwdevice_ctx_create^⚠
av_hwframe_transfer_data^⚠
av_interleaved_write_frame^⚠
av_mallocz^⚠
av_opt_set^⚠
av_packet_alloc^⚠
av_packet_free^⚠
av_packet_rescale_ts^⚠
av_packet_unref^⚠
av_read_frame^⚠
av_strerror^⚠
av_write_trailer^⚠
avcodec_get_name^⚠
avcodec_parameters_copy^⚠
avcodec_receive_frame^⚠
avcodec_send_packet^⚠
avfilter_get_by_name^⚠
avfilter_graph_alloc^⚠
avfilter_graph_config^⚠
avfilter_graph_create_filter^⚠
avfilter_graph_free^⚠
avfilter_graph_set_auto_convert^⚠
avfilter_link^⚠
avformat_alloc_output_context2^⚠
avformat_free_context^⚠
avformat_new_stream^⚠
avformat_write_header^⚠
ensure_initialized: Ensure FFmpeg is initialized.
swr_alloc_set_opts2^⚠
swr_convert^⚠
swr_free^⚠
swr_get_out_samples^⚠
swr_init^⚠

Type Aliases§

AVChannelOrder
AVCodecID
AVColorPrimaries
AVColorRange
AVColorSpace
AVHWDeviceType
AVMediaType
AVPictureType
AVPixelFormat
AVSampleFormat

Unions§

AVChannelLayout__bindgen_ty_1