Wrapped C Types and Functions

Python.h

Py_AddPendingCall()
PyErr_PrintEx()
Py_IsInitialized()
PyErr_Display()

libavcodec/avcodec.h

pyav_get_available_codecs()

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unsigned avcodec_version(void)

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const char *avcodec_configuration(void)

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const char *avcodec_license(void)

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AV_INPUT_BUFFER_PADDING_SIZE

Referenced by: av.codec.context.CodecContext.extradata().

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AV_NOPTS_VALUE

Referenced by: av.frame.Frame.dts(), av.container.input.InputContainer.duration(), av.codec.context.CodecContext.parse(), av.frame.Frame.pts(), av.container.input.InputContainer.start_time(), av.frame.Frame.time().

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struct AVCodec
AVMediaType type
AVCodecID id

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int capabilities

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int av_codec_is_encoder(const AVCodec *codec)

Referenced by: av.codec.context.CodecContext.is_encoder().

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int av_codec_is_decoder(const AVCodec *codec)

Referenced by: av.codec.context.CodecContext.is_decoder().

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struct AVCodecDescriptor
AVCodecID id

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int props

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const AVCodecDescriptor *avcodec_descriptor_get(enum AVCodecID id)

Referenced by: av.data.stream.DataStream.name().

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struct AVCodecContext
AVMediaType codec_type

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int codec_tag
AVCodecID codec_id

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int flags

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int flags2

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int thread_count

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int thread_type

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int profile

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AVDiscard skip_frame

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int bit_rate

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int bit_rate_tolerance

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int mb_decision

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int bits_per_coded_sample

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int global_quality

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int compression_level

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int qmin

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int qmax

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int rc_max_rate

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int rc_min_rate

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int rc_buffer_size

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float rc_max_available_vbv_use

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float rc_min_vbv_overflow_use

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AVRational framerate

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AVRational pkt_timebase

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AVRational time_base
int extradata_size

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int delay

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int width
int height

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int coded_width
int coded_height

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AVPixelFormat pix_fmt

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AVRational sample_aspect_ratio

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int gop_size

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int max_b_frames

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int has_b_frames

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AVColorRange color_range

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AVColorPrimaries color_primaries

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AVColorTransferCharacteristic color_trc

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AVColorSpace colorspace

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AVSampleFormat sample_fmt

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int sample_rate

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AVChannelLayout ch_layout

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int frame_size
get_buffer()

Todo

get_buffer is deprecated for get_buffer2 in newer versions of FFmpeg.

release_buffer()

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AVCodecContext *avcodec_alloc_context3(const AVCodec *codec)

Referenced by: av.container.input.InputContainer.__cinit__, av.container.output.OutputContainer.add_stream(), av.codec.context.CodecContext.create().

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void avcodec_free_context(AVCodecContext **avctx)

Referenced by: av.codec.context.CodecContext.__dealloc__.

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const AVClass *avcodec_get_class(void)

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struct AVCodecDescriptor
AVCodecID id
AVMediaType type

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int props

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const AVCodec *avcodec_find_decoder(enum AVCodecID id)

Referenced by: av.codec.codec.Codec.__cinit__.

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const AVCodec *avcodec_find_encoder(enum AVCodecID id)

Referenced by: av.codec.codec.Codec.__cinit__.

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const AVCodec *avcodec_find_decoder_by_name(const char *name)

Referenced by: av.codec.codec.Codec.__cinit__.

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const AVCodec *avcodec_find_encoder_by_name(const char *name)

Referenced by: av.codec.codec.Codec.__cinit__.

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const AVCodec *av_codec_iterate(void **opaque)

Referenced by: av.container.output.OutputContainer.supported_codecs().

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const AVCodecDescriptor *avcodec_descriptor_get(enum AVCodecID id)

Referenced by: av.data.stream.DataStream.name().

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const AVCodecDescriptor *avcodec_descriptor_get_by_name(const char *name)

Referenced by: av.codec.codec.Codec.__cinit__.

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const char *avcodec_get_name(enum AVCodecID id)

Referenced by: av.container.output.OutputContainer.default_audio_codec(), av.container.output.OutputContainer.default_subtitle_codec(), av.container.output.OutputContainer.default_video_codec().

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const char *av_get_profile_name(const AVCodec *codec, int profile)

Referenced by: av.codec.context.CodecContext.profile().

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int avcodec_open2(AVCodecContext *avctx, const AVCodec *codec, AVDictionary **options)

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int avcodec_is_open(AVCodecContext *s)

Referenced by: av.codec.context.CodecContext.is_open(), av.codec.context.CodecContext.thread_count(), av.codec.context.CodecContext.thread_type().

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attribute_deprecated int avcodec_close(AVCodecContext *avctx)

Referenced by: av.codec.context.CodecContext.__dealloc__.

AV_NUM_DATA_POINTERS

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struct AVPacketSideData
size_t size
AVPacketSideDataType type

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struct AVFrameSideData
AVFrameSideDataType type
int size

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struct AVFrame

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int format

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int key_frame

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AVPictureType pict_type

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int interlaced_frame
int width
int height
int nb_side_data

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int nb_samples

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int sample_rate

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AVChannelLayout ch_layout

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int64_t pts

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int64_t pkt_dts

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int pkt_size

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int flags

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int decode_error_flags

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AVColorRange color_range
AVColorPrimaries color_primaries
AVColorTransferCharacteristic color_trc

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AVColorSpace colorspace
avcodec_alloc_frame()

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struct AVPacket

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int64_t pts

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int64_t dts
int size
int stream_index

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int flags

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int duration

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int64_t pos

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int avcodec_fill_audio_frame(AVFrame *frame, int nb_channels, enum AVSampleFormat sample_fmt, const uint8_t *buf, int buf_size, int align)
avcodec_free_frame()

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AVPacket *av_packet_alloc(void)

Referenced by: av.container.output.OutputContainer.__cinit__.

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void av_packet_free(AVPacket **pkt)

Referenced by: av.container.output.OutputContainer.__dealloc__.

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int av_new_packet(AVPacket *pkt, int size)

Referenced by: av.packet.Packet.__init__.

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int av_packet_ref(AVPacket *dst, const AVPacket *src)

Referenced by: av.container.output.OutputContainer.mux_one().

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void av_packet_rescale_ts(AVPacket *pkt, AVRational tb_src, AVRational tb_dst)

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struct AVSubtitleRect

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int x

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int y

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int w

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int h

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int nb_colors
AVSubtitleType type
int flags

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struct AVSubtitle
uint16_t format
uint32_t start_display_time
uint32_t end_display_time
int num_rects

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int64_t pts

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int avcodec_decode_subtitle2(AVCodecContext *avctx, AVSubtitle *sub, int *got_sub_ptr, const AVPacket *avpkt)
avcodec_encode_subtitle()

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void avsubtitle_free(AVSubtitle *sub)

Referenced by: av.subtitles.subtitle.SubtitleProxy.__dealloc__.

avcodec_get_frame_defaults()

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void avcodec_flush_buffers(AVCodecContext *avctx)
avcodec_default_get_buffer()
avcodec_default_release_buffer()

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int avcodec_send_packet(AVCodecContext *avctx, const AVPacket *avpkt)

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int avcodec_receive_frame(AVCodecContext *avctx, AVFrame *frame)

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int avcodec_send_frame(AVCodecContext *avctx, const AVFrame *frame)

Referenced by: av.codec.context.CodecContext._send_frame_and_recv().

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int avcodec_receive_packet(AVCodecContext *avctx, AVPacket *avpkt)

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struct AVCodecParser
av_parser_next()

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struct AVCodecParserContext
av_parser_init()

Referenced by: av.codec.context.CodecContext.parse().

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int av_parser_parse2(AVCodecParserContext *s, AVCodecContext *avctx, uint8_t **poutbuf, int *poutbuf_size, const uint8_t *buf, int buf_size, int64_t pts, int64_t dts, int64_t pos)

Referenced by: av.codec.context.CodecContext.parse().

av_parser_change()
av_parser_close()

Referenced by: av.codec.context.CodecContext.__dealloc__.

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struct AVCodecParameters

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AVMediaType codec_type

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AVCodecID codec_id

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int avcodec_parameters_copy(AVCodecParameters *dst, const AVCodecParameters *src)

Referenced by: av.bitstream.BitStreamFilterContext.__cinit__.

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int avcodec_parameters_from_context(struct AVCodecParameters *par, const AVCodecContext *codec)

Referenced by: av.container.output.OutputContainer.add_stream().

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int avcodec_parameters_to_context(AVCodecContext *codec, const struct AVCodecParameters *par)

Referenced by: av.bitstream.BitStreamFilterContext.__cinit__, av.container.output.OutputContainer.add_stream().

libavcodec/bsf.h

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struct AVBitStreamFilter

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struct AVCodecParameters

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struct AVBSFContext

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const AVBitStreamFilter *av_bsf_get_by_name(const char *name)

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int av_bsf_list_parse_str(const char *str, AVBSFContext **bsf)

Referenced by: av.bitstream.BitStreamFilterContext.__cinit__.

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int av_bsf_init(AVBSFContext *ctx)

Referenced by: av.bitstream.BitStreamFilterContext.__cinit__.

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void av_bsf_free(AVBSFContext **ctx)

Referenced by: av.bitstream.BitStreamFilterContext.__dealloc__.

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const AVBitStreamFilter *av_bsf_iterate(void **opaque)

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int av_bsf_send_packet(AVBSFContext *ctx, AVPacket *pkt)

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int av_bsf_receive_packet(AVBSFContext *ctx, AVPacket *pkt)

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void av_bsf_flush(AVBSFContext *ctx)

libavcodec/codec.h

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struct AVCodecTag

libavcodec/codec_id.h

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enum AVCodecID av_codec_get_id(const struct AVCodecTag *const *tags, unsigned int tag)

libavdevice/avdevice.h

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unsigned avdevice_version(void)

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const char *avdevice_configuration(void)

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const char *avdevice_license(void)

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void avdevice_register_all(void)

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const AVInputFormat *av_input_audio_device_next(const AVInputFormat *d)

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const AVInputFormat *av_input_video_device_next(const AVInputFormat *d)

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const AVOutputFormat *av_output_audio_device_next(const AVOutputFormat *d)

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const AVOutputFormat *av_output_video_device_next(const AVOutputFormat *d)

libavfilter/avfilter.h

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struct AVFilterGraph
int nb_filters

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struct AVFilterInOut

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int pad_idx

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AVFilterGraph *avfilter_graph_alloc(void)

Referenced by: av.filter.graph.Graph.__cinit__.

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void avfilter_graph_free(AVFilterGraph **graph)

Referenced by: av.filter.graph.Graph.__dealloc__.

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int avfilter_graph_parse2(AVFilterGraph *graph, const char *filters, AVFilterInOut **inputs, AVFilterInOut **outputs)

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AVFilterContext *avfilter_graph_alloc_filter(AVFilterGraph *graph, const AVFilter *filter, const char *name)

Referenced by: av.filter.graph.Graph.add().

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int avfilter_graph_create_filter(AVFilterContext **filt_ctx, const AVFilter *filt, const char *name, const char *args, void *opaque, AVFilterGraph *graph_ctx)

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Referenced by: av.filter.context.FilterContext.link_to().

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int avfilter_graph_config(AVFilterGraph *graphctx, void *log_ctx)

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char *avfilter_graph_dump(AVFilterGraph *graph, const char *options)

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void avfilter_inout_free(AVFilterInOut **inout)

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unsigned avfilter_version(void)

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const char *avfilter_configuration(void)

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const char *avfilter_license(void)

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struct AVFilterPad

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const char *avfilter_pad_get_name(const AVFilterPad *pads, int pad_idx)

Referenced by: av.filter.pad.FilterPad.name().

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enum AVMediaType avfilter_pad_get_type(const AVFilterPad *pads, int pad_idx)

Referenced by: av.filter.pad.FilterPad.type().

pyav_get_num_pads()

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struct AVFilter

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int flags

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const AVFilter *avfilter_get_by_name(const char *name)

Referenced by: av.filter.filter.Filter.__cinit__.

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const AVFilter *av_filter_iterate(void **opaque)

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struct AVFilterLink

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struct AVFilterContext

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int nb_inputs

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int nb_outputs

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int avfilter_init_str(AVFilterContext *ctx, const char *args)

Referenced by: av.filter.context.FilterContext.init().

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int avfilter_init_dict(AVFilterContext *ctx, AVDictionary **options)

Referenced by: av.filter.context.FilterContext.init().

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void avfilter_free(AVFilterContext *filter)

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const AVClass *avfilter_get_class(void)

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struct AVFilterLink
AVMediaType Type

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int w

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int h

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AVRational sample_aspect_ratio
uint64_t channel_layout

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int sample_rate

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int format

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AVRational time_base
pyav_get_available_filters()

libavfilter/buffersink.h

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int av_buffersink_get_frame(AVFilterContext *ctx, AVFrame *frame)

Referenced by: av.filter.context.FilterContext.pull().

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void av_buffersink_set_frame_size(AVFilterContext *ctx, unsigned frame_size)

Referenced by: av.filter.graph.Graph.set_audio_frame_size().

libavfilter/buffersrc.h

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av_warn_unused_result int av_buffersrc_write_frame(AVFilterContext *ctx, const AVFrame *frame)

Referenced by: av.filter.context.FilterContext.push().

libavformat/avformat.h

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unsigned avformat_version(void)

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const char *avformat_configuration(void)

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const char *avformat_license(void)

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int avformat_network_init(void)
INT64_MIN

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AV_TIME_BASE

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AVSEEK_FLAG_BACKWARD

Referenced by: av.container.input.InputContainer.seek().

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AVSEEK_FLAG_BYTE

Referenced by: av.container.input.InputContainer.seek().

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AVSEEK_FLAG_ANY

Referenced by: av.container.input.InputContainer.seek().

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AVSEEK_FLAG_FRAME

Referenced by: av.container.input.InputContainer.seek().

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AVIO_FLAG_WRITE

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struct AVStream

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int index

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int id

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AVRational time_base

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int64_t start_time

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int64_t duration

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int64_t nb_frames
int64_t cur_dts

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AVRational avg_frame_rate

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AVRational r_frame_rate

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AVRational sample_aspect_ratio

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int nb_side_data

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struct AVIOContext

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int buffer_size

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int write_flag

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int direct

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int seekable
int max_packet_size

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struct AVIOInterruptCB

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AVIO_FLAG_DIRECT

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AVIO_SEEKABLE_NORMAL

Referenced by: av.container.pyio.PyIOFile.__cinit__.

SEEK_SET
SEEK_CUR
SEEK_END

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AVSEEK_SIZE

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AVIOContext * avio_alloc_context(unsigned char *buffer, int buffer_size, int write_flag, void *opaque, int(*read_packet)

Referenced by: av.container.pyio.PyIOFile.__cinit__.

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struct AVInputFormat

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int flags

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struct AVProbeData

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int buf_size

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const AVInputFormat *av_probe_input_format(const AVProbeData *pd, int is_opened)

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struct AVOutputFormat

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AVCodecID video_codec

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AVCodecID audio_codec

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AVCodecID subtitle_codec

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int flags

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int avformat_query_codec(const AVOutputFormat *ofmt, enum AVCodecID codec_id, int std_compliance)

Referenced by: av.container.output.OutputContainer.add_stream(), av.container.output.OutputContainer.supported_codecs().

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int av_probe_input_buffer(AVIOContext *pb, const AVInputFormat **fmt, const char *url, void *logctx, unsigned int offset, unsigned int max_probe_size)

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int av_find_best_stream(AVFormatContext *ic, enum AVMediaType type, int wanted_stream_nb, int related_stream, const struct AVCodec **decoder_ret, int flags)

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const AVInputFormat *av_find_input_format(const char *short_name)

Referenced by: av.format.ContainerFormat.__cinit__.

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struct AVFormatContext

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int nb_streams

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AVIOInterruptCB interrupt_callback
char filename

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int64_t start_time

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int64_t duration

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int bit_rate

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int flags

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int64_t max_analyze_duration

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AVFormatContext *avformat_alloc_context(void)

Referenced by: av.container.core.Container.__cinit__.

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int avformat_open_input(AVFormatContext **ps, const char *url, const AVInputFormat *fmt, AVDictionary **options)

Referenced by: av.container.core.Container.__cinit__.

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void avformat_close_input(AVFormatContext **s)

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av_warn_unused_result int avformat_write_header(AVFormatContext *s, AVDictionary **options)

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int av_write_trailer(AVFormatContext *s)

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int av_interleaved_write_frame(AVFormatContext *s, AVPacket *pkt)

Referenced by: av.container.output.OutputContainer.mux_one().

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int av_write_frame(AVFormatContext *s, AVPacket *pkt)

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int avio_open(AVIOContext **s, const char *url, int flags)

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int64_t avio_size(AVIOContext *s)

Referenced by: av.container.input.InputContainer.size().

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const AVOutputFormat *av_guess_format(const char *short_name, const char *filename, const char *mime_type)

Referenced by: av.container.core.Container.__cinit__.

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int avformat_query_codec(const AVOutputFormat *ofmt, enum AVCodecID codec_id, int std_compliance)

Referenced by: av.container.output.OutputContainer.add_stream(), av.container.output.OutputContainer.supported_codecs().

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void avio_flush(AVIOContext *s)

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int avio_close(AVIOContext *s)

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int avio_closep(AVIOContext **s)

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int avformat_find_stream_info(AVFormatContext *ic, AVDictionary **options)

Referenced by: av.container.input.InputContainer.__cinit__.

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AVStream *avformat_new_stream(AVFormatContext *s, const struct AVCodec *c)

Referenced by: av.container.output.OutputContainer.add_stream().

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int avformat_alloc_output_context2(AVFormatContext **avctx, const AVOutputFormat *oformat, const char *format, const char *filename)

Referenced by: av.container.core.Container.__cinit__.

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void avformat_free_context(AVFormatContext *s)

Referenced by: av.container.core.Container.__dealloc__.

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const AVClass *avformat_get_class(void)

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void av_dump_format(AVFormatContext *ic, int index, const char *url, int is_output)

Referenced by: av.container.core.Container.dumps_format().

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int av_read_frame(AVFormatContext *s, AVPacket *pkt)

Referenced by: av.container.input.InputContainer.demux().

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int av_seek_frame(AVFormatContext *s, int stream_index, int64_t timestamp, int flags)

Referenced by: av.container.input.InputContainer.seek().

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int avformat_seek_file(AVFormatContext *s, int stream_index, int64_t min_ts, int64_t ts, int64_t max_ts, int flags)

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AVRational av_guess_frame_rate(AVFormatContext *ctx, AVStream *stream, struct AVFrame *frame)

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AVRational av_guess_sample_aspect_ratio(AVFormatContext *format, AVStream *stream, struct AVFrame *frame)

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const AVInputFormat *av_demuxer_iterate(void **opaque)

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const AVOutputFormat *av_muxer_iterate(void **opaque)
pyav_get_available_formats()

libavutil/audio_fifo.h

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struct AVAudioFifo

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void av_audio_fifo_free(AVAudioFifo *af)

Referenced by: av.audio.fifo.AudioFifo.__dealloc__.

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AVAudioFifo *av_audio_fifo_alloc(enum AVSampleFormat sample_fmt, int channels, int nb_samples)

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int av_audio_fifo_write(AVAudioFifo *af, void *const *data, int nb_samples)

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int av_audio_fifo_read(AVAudioFifo *af, void *const *data, int nb_samples)

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int av_audio_fifo_size(AVAudioFifo *af)

Referenced by: av.audio.fifo.AudioFifo.samples().

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int av_audio_fifo_space(AVAudioFifo *af)

libavutil/avutil.h

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const char *av_version_info(void)

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unsigned avutil_version(void)

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const char *avutil_configuration(void)

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const char *avutil_license(void)
M_PI

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void *av_malloc(size_t size)

Referenced by: av.container.pyio.PyIOFile.__cinit__.

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void *av_calloc(size_t nmemb, size_t size)

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void void *av_realloc(void *ptr, size_t size)

Referenced by: av.codec.context.CodecContext.extradata().

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void av_freep(void *ptr)

Referenced by: av.audio.frame.AudioFrame.__dealloc__, av.video.frame.VideoFrame._image_fill_pointers_numpy(), av.codec.context.CodecContext.extradata().

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int av_get_bytes_per_sample(enum AVSampleFormat sample_fmt)

Referenced by: av.audio.format.AudioFormat.bits(), av.audio.format.AudioFormat.bytes().

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int av_samples_get_buffer_size(int *linesize, int nb_channels, int nb_samples, enum AVSampleFormat sample_fmt, int align)

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struct AVRational

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int num

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int den

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AV_TIME_BASE_Q

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int64_t av_rescale_q(int64_t a, AVRational bq, AVRational cq)

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int64_t av_rescale_rnd(int64_t a, int64_t b, int64_t c, enum AVRounding rnd)

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int64_t av_rescale_q_rnd(int64_t a, AVRational bq, AVRational cq, enum AVRounding rnd)

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int64_t av_rescale(int64_t a, int64_t b, int64_t c)

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char *av_strdup(const char *s)
av_opt_set_int()

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const char *av_get_media_type_string(enum AVMediaType media_type)

Referenced by: av.codec.codec.Codec.type().

libavutil/buffer.h

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AVBufferRef * av_buffer_create(uint8_t *data, size_t size, void(*free)

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void av_buffer_unref(AVBufferRef **buf)

Referenced by: av.frame.Frame.opaque().

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struct AVBufferRef

libavutil/channel_layout.h

av_get_channel_layout()
av_get_channel_layout_nb_channels()
av_get_default_channel_layout()
av_channel_layout_extract_channel()
av_get_channel_name()
av_get_channel_description()
AV_CH_LAYOUT_MONO
AV_CH_LAYOUT_STEREO
AV_CH_LAYOUT_2POINT1
AV_CH_LAYOUT_4POINT0
AV_CH_LAYOUT_5POINT0_BACK
AV_CH_LAYOUT_5POINT1_BACK
AV_CH_LAYOUT_6POINT1
AV_CH_LAYOUT_7POINT1

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struct AVChannelCustom
AVChannel id

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struct AVChannelLayout

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AVChannelOrder order

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int nb_channels

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uint64_t mask

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void av_channel_layout_default(AVChannelLayout *ch_layout, int nb_channels)

Referenced by: av.container.output.OutputContainer.add_stream().

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int av_channel_layout_from_mask(AVChannelLayout *channel_layout, uint64_t mask)

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int av_channel_layout_from_string(AVChannelLayout *channel_layout, const char *str)

Referenced by: av.audio.layout.AudioLayout.__init__.

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void av_channel_layout_uninit(AVChannelLayout *channel_layout)

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int av_channel_layout_copy(AVChannelLayout *dst, const AVChannelLayout *src)

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int av_channel_layout_describe(const AVChannelLayout *channel_layout, char *buf, size_t buf_size)

Referenced by: av.audio.layout.AudioLayout.name().

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int av_channel_name(char *buf, size_t buf_size, enum AVChannel channel)

Referenced by: av.audio.layout.AudioLayout.channels().

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int av_channel_description(char *buf, size_t buf_size, enum AVChannel channel)

Referenced by: av.audio.layout.AudioLayout.channels().

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enum AVChannel av_channel_layout_channel_from_index(const AVChannelLayout *channel_layout, unsigned int idx)

Referenced by: av.audio.layout.AudioLayout.channels().

libavutil/dict.h

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struct AVDictionary

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void av_dict_free(AVDictionary **m)

Referenced by: av.container.input.InputContainer.__cinit__, av.dictionary._Dictionary.__dealloc__.

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struct AVDictionaryEntry

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AV_DICT_IGNORE_SUFFIX

Referenced by: av.dictionary._Dictionary.__iter__().

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AVDictionaryEntry *av_dict_get(const AVDictionary *m, const char *key, const AVDictionaryEntry *prev, int flags)

Referenced by: av.dictionary._Dictionary.__getitem__(), av.dictionary._Dictionary.__iter__().

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int av_dict_set(AVDictionary **pm, const char *key, const char *value, int flags)

Referenced by: av.dictionary._Dictionary.__delitem__(), av.dictionary._Dictionary.__setitem__().

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int av_dict_count(const AVDictionary *m)

Referenced by: av.dictionary._Dictionary.__len__().

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int av_dict_copy(AVDictionary **dst, const AVDictionary *src, int flags)

Referenced by: av.container.input.InputContainer.__cinit__.

libavutil/display.h

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double av_display_rotation_get(const int32_t matrix[9])

libavutil/error.h

ENOMEM
EAGAIN

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AVERROR_BSF_NOT_FOUND

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AVERROR_BUG

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AVERROR_BUFFER_TOO_SMALL

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AVERROR_DECODER_NOT_FOUND

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AVERROR_DEMUXER_NOT_FOUND

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AVERROR_ENCODER_NOT_FOUND

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AVERROR_EOF

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AVERROR_EXIT

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AVERROR_EXTERNAL

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AVERROR_FILTER_NOT_FOUND

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AVERROR_INVALIDDATA

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AVERROR_MUXER_NOT_FOUND

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AVERROR_OPTION_NOT_FOUND

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AVERROR_PATCHWELCOME

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AVERROR_PROTOCOL_NOT_FOUND

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AVERROR_UNKNOWN

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AVERROR_EXPERIMENTAL

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AVERROR_INPUT_CHANGED

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AVERROR_OUTPUT_CHANGED
AVERROR_HTTP_BAD_REQUEST
AVERROR_HTTP_UNAUTHORIZED
AVERROR_HTTP_FORBIDDEN
AVERROR_HTTP_NOT_FOUND
AVERROR_HTTP_OTHER_4XX
AVERROR_HTTP_SERVER_ERROR
AVERROR_NOMEM
AVERROR()
AV_ERROR_MAX_STRING_SIZE

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int av_strerror(int errnum, char *errbuf, size_t errbuf_size)

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av_err2str()

libavutil/frame.h

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AVFrame *av_frame_alloc(void)

Referenced by: av.frame.Frame.__cinit__.

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void av_frame_free(AVFrame **frame)

Referenced by: av.frame.Frame.__dealloc__.

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int av_frame_ref(AVFrame *dst, const AVFrame *src)

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AVFrame *av_frame_clone(const AVFrame *src)

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void av_frame_unref(AVFrame *frame)

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void av_frame_move_ref(AVFrame *dst, AVFrame *src)

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int av_frame_get_buffer(AVFrame *frame, int align)

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int av_frame_is_writable(AVFrame *frame)

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int av_frame_make_writable(AVFrame *frame)

Referenced by: av.frame.Frame.make_writable().

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int av_frame_copy(AVFrame *dst, const AVFrame *src)

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int av_frame_copy_props(AVFrame *dst, const AVFrame *src)

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AVFrameSideData *av_frame_get_side_data(const AVFrame *frame, enum AVFrameSideDataType type)

libavutil/imgutils.h

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int av_image_alloc(uint8_t *pointers[4], int linesizes[4], int w, int h, enum AVPixelFormat pix_fmt, int align)

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int av_image_fill_pointers(uint8_t *data[4], enum AVPixelFormat pix_fmt, int height, uint8_t *ptr, const int linesizes[4])

Referenced by: av.video.frame.VideoFrame._image_fill_pointers_numpy().

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int av_image_fill_linesizes(int linesizes[4], enum AVPixelFormat pix_fmt, int width)

Referenced by: av.video.frame.VideoFrame._image_fill_pointers_numpy().

libavutil/log.h

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struct AVClass

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AVClassCategory category

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int parent_log_context_offset

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void av_log(void *avcl, int level, const char *fmt, ...)

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void av_log_default_callback(void *avcl, int level, const char *fmt, va_list vl)

Referenced by: av.logging.restore_default_callback().

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void av_log_set_callback(void(*callback)

Referenced by: av.logging.restore_default_callback(), av.logging.set_level().

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void av_log_set_level(int level)

Referenced by: av.logging.set_libav_level().

libavutil/motion_vector.h

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struct AVMotionVector

Referenced by: av.sidedata.motionvectors._MotionVectors.__init__.

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int32_t source

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uint8_t w
uint8_t h

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int16_t src_x
int16_t src_y

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int16_t dst_x
int16_t dst_y

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uint64_t flags

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int32_t motion_x
int32_t motion_y
uint16_t motion_scale

libavutil/opt.h

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struct AVOption_default_val
int64_t i64
double dbl
AVRational q

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struct AVOption
AVOptionType type

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int offset

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AVOption_default_val default_val

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double min

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double max

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int flags

libavutil/pixdesc.h

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struct AVComponentDescriptor

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int plane

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int step

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int offset

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int shift

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int depth

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struct AVPixFmtDescriptor

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uint8_t nb_components

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uint8_t log2_chroma_w

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uint8_t log2_chroma_h

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uint8_t flags
av_pix_fmt_desc_get()
av_pix_fmt_desc_next()
av_get_pix_fmt_name()
av_get_pix_fmt()
av_get_bits_per_pixel()

Referenced by: av.video.format.VideoFormat.bits_per_pixel().

av_get_padded_bits_per_pixel()

Referenced by: av.video.format.VideoFormat.padded_bits_per_pixel().

libavutil/rational.h

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int av_reduce(int *dst_num, int *dst_den, int64_t num, int64_t den, int64_t max)

Referenced by: av.video.codeccontext.VideoCodecContext.display_aspect_ratio().

libavutil/samplefmt.h

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enum AVSampleFormat av_get_sample_fmt(const char *name)

Referenced by: av.audio.format.AudioFormat.__cinit__.

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const char *av_get_sample_fmt_name(enum AVSampleFormat sample_fmt)

Referenced by: av.audio.format.AudioFormat.name().

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int av_get_bytes_per_sample(enum AVSampleFormat sample_fmt)

Referenced by: av.audio.format.AudioFormat.bits(), av.audio.format.AudioFormat.bytes().

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int av_sample_fmt_is_planar(enum AVSampleFormat sample_fmt)

Referenced by: av.audio.format.AudioFormat.is_packed(), av.audio.format.AudioFormat.is_planar().

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enum AVSampleFormat av_get_packed_sample_fmt(enum AVSampleFormat sample_fmt)

Referenced by: av.audio.format.AudioFormat.packed().

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enum AVSampleFormat av_get_planar_sample_fmt(enum AVSampleFormat sample_fmt)

Referenced by: av.audio.format.AudioFormat.planar().

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int av_samples_alloc(uint8_t **audio_data, int *linesize, int nb_channels, int nb_samples, enum AVSampleFormat sample_fmt, int align)

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int av_samples_get_buffer_size(int *linesize, int nb_channels, int nb_samples, enum AVSampleFormat sample_fmt, int align)

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int av_samples_fill_arrays(uint8_t **audio_data, int *linesize, const uint8_t *buf, int nb_channels, int nb_samples, enum AVSampleFormat sample_fmt, int align)

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int av_samples_set_silence(uint8_t *const *audio_data, int offset, int nb_samples, int nb_channels, enum AVSampleFormat sample_fmt)

libswresample/swresample.h

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unsigned swresample_version(void)

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const char *swresample_configuration(void)

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const char *swresample_license(void)

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struct SwrContext
swr_alloc_set_opts()

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int swr_convert(struct SwrContext *s, uint8_t *const *out, int out_count, const uint8_t *const *in, int in_count)

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int64_t swr_get_delay(struct SwrContext *s, int64_t base)

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struct SwrContext *swr_alloc(void)

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int swr_init(struct SwrContext *s)

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void swr_free(struct SwrContext **s)

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void swr_close(struct SwrContext *s)

libswscale/swscale.h

swscale_version()

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const char *swscale_configuration(void)

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const char *swscale_license(void)

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struct SwsContext

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struct SwsFilter
SWS_FAST_BILINEAR
SWS_BILINEAR
SWS_BICUBIC
SWS_X
SWS_POINT
SWS_AREA
SWS_BICUBLIN
SWS_GAUSS
SWS_SINC
SWS_LANCZOS
SWS_SPLINE
SWS_CS_ITU709
SWS_CS_FCC
SWS_CS_ITU601
SWS_CS_ITU624
SWS_CS_SMPTE170M
SWS_CS_SMPTE240M
SWS_CS_DEFAULT

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struct SwsContext *sws_getContext(int srcW, int srcH, enum AVPixelFormat srcFormat, int dstW, int dstH, enum AVPixelFormat dstFormat, int flags, SwsFilter *srcFilter, SwsFilter *dstFilter, const double *param)

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int sws_scale(struct SwsContext *c, const uint8_t *const srcSlice[], const int srcStride[], int srcSliceY, int srcSliceH, uint8_t *const dst[], const int dstStride[])

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void sws_freeContext(struct SwsContext *swsContext)

Referenced by: av.video.reformatter.VideoReformatter.__dealloc__.

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struct SwsContext *sws_getCachedContext(struct SwsContext *context, int srcW, int srcH, enum AVPixelFormat srcFormat, int dstW, int dstH, enum AVPixelFormat dstFormat, int flags, SwsFilter *srcFilter, SwsFilter *dstFilter, const double *param)

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const int *sws_getCoefficients(int colorspace)

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int sws_getColorspaceDetails(struct SwsContext *c, int **inv_table, int *srcRange, int **table, int *dstRange, int *brightness, int *contrast, int *saturation)

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int sws_setColorspaceDetails(struct SwsContext *c, const int inv_table[4], int srcRange, const int table[4], int dstRange, int brightness, int contrast, int saturation)

stdarg.h

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struct va_list