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FFmpeg
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Macros | |
| #define | AVERROR(e) (e) |
| #define | AVUNERROR(e) (e) |
| #define | FFERRTAG(a, b, c, d) (-(int)MKTAG(a, b, c, d)) |
| #define | AVERROR_BSF_NOT_FOUND FFERRTAG(0xF8,'B','S','F') |
| Bitstream filter not found. More... | |
| #define | AVERROR_BUG FFERRTAG( 'B','U','G','!') |
| Internal bug, also see AVERROR_BUG2. More... | |
| #define | AVERROR_BUFFER_TOO_SMALL FFERRTAG( 'B','U','F','S') |
| Buffer too small. More... | |
| #define | AVERROR_DECODER_NOT_FOUND FFERRTAG(0xF8,'D','E','C') |
| Decoder not found. More... | |
| #define | AVERROR_DEMUXER_NOT_FOUND FFERRTAG(0xF8,'D','E','M') |
| Demuxer not found. More... | |
| #define | AVERROR_ENCODER_NOT_FOUND FFERRTAG(0xF8,'E','N','C') |
| Encoder not found. More... | |
| #define | AVERROR_EOF FFERRTAG( 'E','O','F',' ') |
| End of file. More... | |
| #define | AVERROR_EXIT FFERRTAG( 'E','X','I','T') |
| Immediate exit was requested; the called function should not be restarted. More... | |
| #define | AVERROR_EXTERNAL FFERRTAG( 'E','X','T',' ') |
| Generic error in an external library. More... | |
| #define | AVERROR_FILTER_NOT_FOUND FFERRTAG(0xF8,'F','I','L') |
| Filter not found. More... | |
| #define | AVERROR_INVALIDDATA FFERRTAG( 'I','N','D','A') |
| Invalid data found when processing input. More... | |
| #define | AVERROR_MUXER_NOT_FOUND FFERRTAG(0xF8,'M','U','X') |
| Muxer not found. More... | |
| #define | AVERROR_OPTION_NOT_FOUND FFERRTAG(0xF8,'O','P','T') |
| Option not found. More... | |
| #define | AVERROR_PATCHWELCOME FFERRTAG( 'P','A','W','E') |
| Not yet implemented in FFmpeg, patches welcome. More... | |
| #define | AVERROR_PROTOCOL_NOT_FOUND FFERRTAG(0xF8,'P','R','O') |
| Protocol not found. More... | |
| #define | AVERROR_STREAM_NOT_FOUND FFERRTAG(0xF8,'S','T','R') |
| Stream not found. More... | |
| #define | AVERROR_BUG2 FFERRTAG( 'B','U','G',' ') |
| This is semantically identical to AVERROR_BUG it has been introduced in Libav after our AVERROR_BUG and with a modified value. More... | |
| #define | AVERROR_UNKNOWN FFERRTAG( 'U','N','K','N') |
| Unknown error, typically from an external library. More... | |
| #define | AVERROR_EXPERIMENTAL (-0x2bb2afa8) |
| Requested feature is flagged experimental. Set strict_std_compliance if you really want to use it. More... | |
| #define | AV_ERROR_MAX_STRING_SIZE 64 |
| #define | av_err2str(errnum) av_make_error_string((char[AV_ERROR_MAX_STRING_SIZE]){0}, AV_ERROR_MAX_STRING_SIZE, errnum) |
| Convenience macro, the return value should be used only directly in function arguments but never stand-alone. More... | |
Functions | |
| int | av_strerror (int errnum, char *errbuf, size_t errbuf_size) |
| Put a description of the AVERROR code errnum in errbuf. More... | |
| static char * | av_make_error_string (char *errbuf, size_t errbuf_size, int errnum) |
| Fill the provided buffer with a string containing an error string corresponding to the AVERROR code errnum. More... | |
Detailed Description
Macro Definition Documentation
| #define av_err2str | ( | errnum | ) | av_make_error_string((char[AV_ERROR_MAX_STRING_SIZE]){0}, AV_ERROR_MAX_STRING_SIZE, errnum) |
Convenience macro, the return value should be used only directly in function arguments but never stand-alone.
Definition at line 110 of file error.h.
Referenced by av_opt_set_from_string(), av_strerror(), decode_video(), device_open(), filter_frame(), filter_query_formats(), init(), init_report(), list_standards(), main(), mmap_init(), mmap_read_frame(), mmap_release_buffer(), mmap_start(), movie_push_frame(), open_audio(), open_slave(), open_video(), opt_progress(), process_options(), reap_filters(), rewind_file(), v4l2_read_header(), v4l2_set_parameters(), write_audio_frame(), write_option(), and write_video_frame().
| #define AVERROR_BSF_NOT_FOUND FFERRTAG(0xF8,'B','S','F') |
Internal bug, also see AVERROR_BUG2.
Definition at line 50 of file error.h.
Referenced by av_audio_fifo_read(), av_audio_fifo_write(), create_vorbis_context(), encode_frame(), encode_intervals(), flic_decode_frame(), libshine_encode_frame(), movie_common_init(), mp3lame_encode_frame(), ogg_new_stream(), oggvorbis_encode_frame(), parse_command_line(), parse_options(), resample(), sbr_mapping(), send_silence(), sunrast_encode_init(), twolame_encode_frame(), and vorbis_error_to_averror().
| #define AVERROR_DECODER_NOT_FOUND FFERRTAG(0xF8,'D','E','C') |
| #define AVERROR_DEMUXER_NOT_FOUND FFERRTAG(0xF8,'D','E','M') |
| #define AVERROR_ENCODER_NOT_FOUND FFERRTAG(0xF8,'E','N','C') |
End of file.
Definition at line 55 of file error.h.
Referenced by adx_read_packet(), afc_read_packet(), aiff_read_packet(), ape_read_packet(), asf_read_header(), ast_read_packet(), audio_read_packet(), av_buffersink_get_samples(), av_get_standard_channel_layout(), av_probe_input_buffer(), avfilter_graph_request_oldest(), avi_read_packet(), avi_sync(), avio_read(), avio_seek(), avisynth_read_packet(), avisynth_read_packet_audio(), avisynth_read_packet_video(), avisynth_read_seek(), bfi_read_packet(), bmv_read_packet(), calc_active_inputs(), cdxl_read_packet(), cmdutils_read_file(), concat_read_packet(), crypto_read(), data_read(), dfa_read_packet(), dtshd_read_header(), dxa_read_packet(), ebml_read_num(), ff_asf_parse_packet(), ff_filter_frame_framed(), ff_mov_read_stsd_entries(), ff_request_frame(), ff_rtsp_open_transport_ctx(), ff_spdif_read_packet(), ff_subtitles_queue_read_packet(), ffio_read_partial(), ffm_is_avail_data(), film_read_packet(), filter_frame(), find_record(), flv_read_packet(), frm_read_packet(), g723_1_read_packet(), get_input_packet_mt(), get_packet(), get_packet_header(), get_swf_tag(), gif_parse_next_image(), gif_read_packet(), gxf_packet(), hls_read(), hls_read_header(), hls_read_packet(), http_buf_read(), http_read(), idcin_read_header(), idcin_read_packet(), iff_read_packet(), img_read_packet(), ipmovie_read_header(), lavfi_read_packet(), lvf_read_header(), lvf_read_packet(), lxf_read_header(), lxf_read_packet(), main(), matroska_read_packet(), matroska_resync(), mmf_read_packet(), modplug_read_packet(), mov_read_ctts(), mov_read_dref(), mov_read_packet(), mov_read_sbgp(), mov_read_stco(), mov_read_stps(), mov_read_stsc(), mov_read_stss(), mov_read_stsz(), mov_read_stts(), mov_read_trun(), movie_push_frame(), mp3_read_packet(), mpc8_read_packet(), mpc_read_packet(), mpegps_read_pes_header(), mv_read_packet(), mxf_read_packet(), mxf_read_packet_old(), mxg_read_packet(), next_byte(), nist_read_header(), ogg_read_page(), open_next_file(), parse_chunks(), parse_file(), pmp_packet(), poll_frame(), process_input(), qcp_read_packet(), raw_read_packet(), read_data(), read_header(), read_line(), read_packet(), read_tfra(), read_thread(), read_whole_file(), reap_filters(), request_frame(), request_inlink(), request_samples(), resync(), ret_str(), return_audio_frame(), rl2_read_packet(), rpl_read_packet(), rtmp_http_open(), rtmp_http_read(), rtmpe_read(), sap_fetch_packet(), sbg_read_packet(), siff_read_packet(), smacker_read_packet(), smjpeg_read_header(), smjpeg_read_packet(), smush_read_header(), smush_read_packet(), swf_probe(), sync(), tak_read_header(), thp_read_packet(), tls_read(), tls_write(), tmv_read_packet(), transcode(), transcode_from_filter(), transcode_step(), tta_read_packet(), txd_read_packet(), vid_read_packet(), vivo_get_packet_header(), vivo_read_packet(), vmd_read_packet(), while(), wv_read_block_header(), wv_read_packet(), xa_read_packet(), xmv_fetch_new_packet(), xwma_read_packet(), yop_read_header(), yop_read_packet(), and yuv4_read_packet().
Immediate exit was requested; the called function should not be restarted.
Definition at line 56 of file error.h.
Referenced by avformat_find_stream_info(), caca_write_header(), check_keyboard_interaction(), dshow_read_header(), ff_network_wait_fd_timeout(), ff_rtsp_open_transport_ctx(), hls_read(), init(), read_data(), read_header(), retry_transfer_wrapper(), rtp_read(), tcp_open(), and v4l2_read_header().
| #define AVERROR_EXPERIMENTAL (-0x2bb2afa8) |
Requested feature is flagged experimental. Set strict_std_compliance if you really want to use it.
Definition at line 72 of file error.h.
Referenced by avcodec_open2(), init_input_stream(), and transcode_init().
Generic error in an external library.
Definition at line 57 of file error.h.
Referenced by av_opencl_buffer_create(), av_opencl_buffer_read(), av_opencl_buffer_read_image(), av_opencl_buffer_write(), av_opencl_buffer_write_image(), av_opencl_create_kernel(), compile_kernel_file(), decode_zbuf(), encode_frame(), encode_init(), get_device_list(), get_stats(), init_opencl_env(), libquvi_read_header(), pp_init(), and submit_stats().
| #define AVERROR_FILTER_NOT_FOUND FFERRTAG(0xF8,'F','I','L') |
Invalid data found when processing input.
Definition at line 59 of file error.h.
Referenced by aac_decode_frame(), aac_decode_init(), aac_parse_packet(), aasc_decode_frame(), ac3_decode_frame(), add_doubles_metadata(), add_metadata(), add_shorts_metadata(), add_string_metadata(), adpcm_decode_frame(), adts_write_frame_header(), adx_decode_frame(), adx_decode_init(), adx_read_header(), aiff_read_header(), alac_decode_frame(), alac_decode_init(), alac_set_info(), allocate_buffers(), allocate_frame_buffers(), amr_decode_fix_avctx(), amr_handle_packet(), amrnb_decode_frame(), amrwb_decode_frame(), ape_decode_frame(), ape_decode_init(), ape_decode_value_3900(), ape_read_header(), asf_read_file_properties(), asf_read_frame_header(), asf_read_header(), asf_read_picture(), ass_decode_close(), ass_encode_frame(), ass_split(), ast_read_header(), ast_read_packet(), asv1_decode_block(), at1_imdct_block(), at1_parse_bsm(), at1_unpack_dequant(), atrac1_decode_frame(), atrac3_decode_frame(), atrac3_decode_init(), aura_decode_frame(), av_base64_decode(), av_bprint_alloc(), av_probe_input_buffer(), av_timecode_init_from_string(), avi_read_header(), avi_read_idx1(), avi_read_seek(), avpriv_adx_decode_header(), avpriv_dirac_parse_sequence_header(), avpriv_mpeg4audio_get_config(), avpriv_vorbis_parse_frame(), avs_decode_frame(), avs_read_packet(), bethsoftvid_decode_frame(), bfi_decode_frame(), bink_decode_plane(), binkb_decode_plane(), binkb_read_bundle(), bit_allocation(), bmp_decode_frame(), bmv_aud_decode_frame(), bmv_read_packet(), brpix_decode_frame(), caf_write_header(), cdxl_decode_frame(), cdxl_read_packet(), che_configure(), cin_decode_lzss(), cin_decode_rle(), cin_read_file_header(), cin_read_frame_header(), cinepak_decode(), cinepak_decode_strip(), cinepak_decode_vectors(), cinvideo_decode_frame(), cllc_decode_frame(), cmap_read_palette(), cmv_decode_frame(), codec2subblock(), concat_read_header(), concatenate_packet(), config_out_props(), config_output(), config_props_output(), cook_decode_frame(), cook_decode_init(), copy_block(), copy_cell(), copy_from(), cpia_decode_frame(), cyuv_decode_frame(), cyuv_decode_init(), dca_decode_block(), dca_decode_frame(), dca_parse_frame_header(), dca_parse_params(), dca_subframe_header(), dca_subsubframe(), dca_xbr_parse_frame(), decode_0(), decode_13(), decode_5(), decode_555(), decode_6(), decode_8(), decode_audio(), decode_band(), decode_band_hdr(), decode_bdlt(), decode_block(), decode_block_progressive(), decode_bmv_frame(), decode_cdlms(), decode_cell(), decode_channel(), decode_channel_sound_unit(), decode_chunks(), decode_coeffs(), decode_copy(), decode_cpe(), decode_dc_progressive(), decode_dds1(), decode_dsw1(), decode_element(), decode_envelope(), decode_format80(), decode_frame(), decode_frame_header(), decode_frame_headers(), decode_gain_control(), decode_header(), decode_header_trees(), decode_i2_frame(), decode_i_frame(), decode_ics(), decode_ics_info(), decode_init(), decode_init_thread_copy(), decode_main_header(), decode_mb(), decode_mb_b(), decode_mb_info(), decode_mvc1(), decode_mvc2(), decode_p_frame(), decode_packet(), decode_pal_v2(), decode_pic_hdr(), decode_picture_header(), decode_plane(), decode_q_branch(), decode_residual(), decode_residuals(), decode_residues(), decode_rle(), decode_scale_factors(), decode_segment(), decode_seq_header(), decode_slice(), decode_slice_header(), decode_str(), decode_subframe(), decode_subframe_fixed(), decode_subframe_length(), decode_subframe_lpc(), decode_syncpoint(), decode_tag(), decode_tdlt(), decode_text_chunk(), decode_tilehdr(), decode_tonal_components(), decode_tsw1(), decode_vui_parameters(), decode_wave_header(), decode_wdlt(), decode_wmv9(), decorrelate(), decouple_info(), decrypt_init(), dfa_decode_frame(), dfa_decode_init(), dfa_read_header(), dirac_unpack_idwt_params(), dnxhd_init_vlc(), draw_glyph(), dtshd_read_header(), dv_extract_audio(), dxa_read_header(), dxa_read_packet(), ea_read_packet(), ebml_parse_elem(), ebml_parse_id(), ebml_read_float(), ebml_read_num(), ebml_read_uint(), eightsvx_decode_init(), encode_frame(), encode_init(), encode_line(), epaf_read_header(), escape124_decode_frame(), expand_rle_row(), expand_script(), extract_header(), ff_amf_read_bool(), ff_amf_read_null(), ff_amf_read_number(), ff_amf_read_string(), ff_asf_get_packet(), ff_ass_add_rect(), ff_ass_split_override_codes(), ff_avc_write_annexb_extradata(), ff_celt_error_to_averror(), ff_dca_convert_bitstream(), ff_flv_decode_picture_header(), ff_generate_sliding_window_mmcos(), ff_h263_decode_frame(), ff_h263_handle_packet(), ff_h264_decode_mb_cabac(), ff_h264_decode_mb_cavlc(), ff_h264_decode_picture_parameter_set(), ff_h264_decode_ref_pic_marking(), ff_h264_execute_ref_pic_marking(), ff_isom_write_avcc(), ff_ivi_dec_huff_desc(), ff_ivi_decode_frame(), ff_j2k_dwt_init(), ff_mjpeg_decode_dht(), ff_mjpeg_decode_dqt(), ff_mjpeg_decode_frame(), ff_mjpeg_decode_sof(), ff_mjpeg_decode_sos(), ff_mlp_read_major_sync(), ff_mms_asf_header_parser(), ff_mov_read_chan(), ff_mov_read_stsd_entries(), ff_MPV_common_frame_size_change(), ff_mss12_decode_init(), ff_opus_error_to_averror(), ff_pnm_decode_header(), ff_rtsp_open_transport_ctx(), ff_rtsp_setup_input_streams(), ff_rtsp_setup_output_streams(), ff_rv34_decode_frame(), ff_snow_common_init_after_header(), ff_srtp_decrypt(), ff_srtp_encrypt(), ff_tak_check_crc(), ff_tak_decode_frame_header(), ff_vorbis_ready_floor1_list(), ffv1_common_init(), film_read_header(), find_record(), find_unused_picture(), flac_decode_frame(), flac_decode_init(), flac_read_header(), flashsv2_prime(), flashsv_decode_frame(), flashsv_encode_init(), flic_decode_frame_8BPP(), flic_decode_init(), flic_read_header(), flush(), flush_packet(), flv_data_packet(), flv_write_header(), flv_write_packet(), fourxm_read_header(), fraps2_decode_plane(), frm_read_header(), frm_read_packet(), g722_encode_init(), g729_read_header(), gen_pong(), get_chunk_header(), get_geokey_type(), get_nb_samples(), get_packet_header(), get_pixel_format(), get_quant(), get_riff(), get_tcp_server_response(), get_ue_code(), get_ue_golomb(), gif_decode_frame(), gif_parse_next_image(), gif_read_ext(), gif_read_extension(), gif_read_header(), gif_read_header1(), gif_read_image(), gsm_decode_frame(), h263_handle_packet(), h264_handle_packet(), h264_set_parameter_from_sps(), handle_chunk_size(), handle_chunk_type(), handle_client_bw(), handle_notify(), handle_ping(), handle_server_bw(), idcin_decode_frame(), idcin_read_header(), idcin_read_packet(), iff_read_header(), ilbc_decode_frame(), ilbc_read_header(), imc_decode_block(), imc_decode_frame(), imc_get_coeffs(), init(), init_dimensions(), init_entropy_decoder(), init_get_bits(), init_image(), init_MP4DescrParseContext(), init_muxer(), init_pts(), init_stream(), inverse_quant_coeff(), ipmovie_read_header(), ipmovie_read_packet(), ir2_decode_frame(), ir2_decode_plane(), ir2_decode_plane_inter(), ircam_read_header(), iss_read_header(), ivi_decode_blocks(), ivi_process_empty_tile(), jpeg_parse_packet(), klv_decode_ber_length(), klv_read_packet(), kmvc_decode_inter_8x8(), kmvc_decode_intra_8x8(), lag_decode_arith_plane(), lag_decode_frame(), lag_decode_zero_run_line(), latm_decode_audio_specific_config(), latm_decode_extradata(), latm_decode_frame(), latm_write_header(), latm_write_packet(), libgsm_decode_frame(), libspeex_decode_frame(), libspeex_decode_init(), lvf_read_header(), lvf_read_packet(), lxf_read_header(), lxf_read_packet(), matroska_decode_buffer(), matroska_parse_block(), matroska_parse_laces(), matroska_parse_rm_audio(), matroska_parse_seekhead_entry(), matroska_read_header(), mdec_decode_block_intra(), microdvd_decode_frame(), mimic_decode_frame(), mjpeg2jpeg_filter(), mjpeg_decode_app(), mjpeg_decode_dri(), mjpeg_decode_scan(), mjpeg_decode_scan_progressive_ac(), mjpegb_decode_frame(), mkv_write_codecprivate(), mm_decode_frame(), mm_decode_inter(), mmap_read_frame(), mmf_read_header(), mms_safe_send_recv(), modplug_read_header(), mono_decode(), mov_read_cmov(), mov_read_ctts(), mov_read_dref(), mov_read_dvc1(), mov_read_elst(), mov_read_extradata(), mov_read_fiel(), mov_read_ftyp(), mov_read_glbl(), mov_read_header(), mov_read_packet(), mov_read_sbgp(), mov_read_seek(), mov_read_stco(), mov_read_stps(), mov_read_strf(), mov_read_stsc(), mov_read_stss(), mov_read_stsz(), mov_read_tfhd(), mov_read_tmcd(), mov_read_trex(), mov_read_trun(), mov_read_udta_string(), mov_read_wave(), mov_seek_stream(), mov_text_decode_frame(), mov_text_encode_init(), mp_decode_init(), mp_decode_layer3(), mp_get_code(), mp_read_codes_table(), mpc7_decode_frame(), mpc8_decode_frame(), mpc8_decode_init(), mpc8_read_header(), mpc_read_header(), mpeg1_decode_sequence(), mpeg_parse_packet(), mpegts_write_packet_internal(), mpegts_write_section1(), msrle_decode_8_16_24_32(), msrle_decode_init(), msrle_decode_pal4(), mss1_decode_frame(), mss2_decode_frame(), mss3_decode_frame(), mss3_decode_init(), mss4_decode_frame(), mv_read_header(), mxf_absolute_bodysid_offset(), mxf_compute_index_tables(), mxf_decrypt_triplet(), mxf_edit_unit_absolute_offset(), mxf_get_d10_aes3_packet(), mxf_get_sorted_table_segments(), mxf_parse_structural_metadata(), mxf_read_cryptographic_context(), mxf_read_header(), mxf_read_local_tags(), mxf_read_packet(), mxf_read_packet_old(), mxf_read_partition_pack(), mxf_read_primer_pack(), mxf_read_seek(), nist_read_header(), nut_read_header(), nut_read_packet(), ogg_read_page(), ogg_replace_stream(), old_codec1(), old_codec37(), old_codec47(), oma_read_header(), opcode_0xf7(), opcode_0xf8(), opus_header(), opus_packet(), output_data(), paf_aud_decode(), paf_aud_init(), paf_vid_decode(), paf_vid_init(), parse_bintree(), parse_block_def(), parse_boolean(), parse_command_line(), parse_fade(), parse_file(), parse_id_header(), parse_int(), parse_optarg(), parse_options(), parse_packed_headers(), parse_picture(), parse_picture_segment(), parse_playlist(), parse_script(), parse_setup_header(), parse_source_parameters(), parse_streaminfo(), parse_string(), parse_synth_channel_bell(), parse_synth_channel_spin(), parse_synth_def(), parse_time_sequence(), parse_timestamp(), parse_video_var(), parse_volume(), pcm_decode_frame(), pcx_decode_frame(), pmp_header(), pnm_decode_frame(), predictor_calc_error(), process_block(), process_frame_obj(), process_video_header_vp6(), ptx_decode_frame(), pvf_read_header(), qcp_read_header(), qdm2_decode_init(), qdm2_parse_config(), qdm2_parse_packet(), qdm2_parse_subpacket(), qt_rtp_parse_packet(), qtrle_decode_init(), r3d_read_reda(), ra144_decode_frame(), ra288_decode_frame(), read_access_unit(), read_audio_mux_element(), read_block_data(), read_block_types(), read_braindead_odml_indx(), read_channel_params(), read_code_table(), read_colors(), read_connect(), read_const_block_data(), read_data_packet(), read_dcs(), read_dct_coeffs(), read_decoding_params(), read_extra_header(), read_filter_params(), read_frame(), read_frame_header(), read_header(), read_huff_channels(), read_kuki_chunk(), read_major_sync(), read_matrix_params(), read_mfra(), read_motion_values(), read_packet(), read_pakt_chunk(), read_patterns(), read_quant_table(), read_quant_tables(), read_restart_header(), read_rle_sgi(), read_runs(), read_shape_from_file(), read_uncompressed_sgi(), read_var_block_data(), return_stored_frame(), rl2_decode_init(), rl2_read_header(), rle_decode(), rle_uncompress(), rm_assemble_video_frame(), rm_read_audio_stream_info(), rm_write_header(), roq_read_packet(), rso_write_header(), rtcp_parse_packet(), rtmp_calc_swfhash(), rtp_parse_mp4_au(), rtp_parse_packet_internal(), rtsp_listen(), rtsp_read_header(), rtsp_read_packet(), rtsp_read_setup(), rtsp_write_header(), rtsp_write_packet(), rv10_decode_frame(), rv10_decode_init(), rv10_decode_packet(), rv10_decode_picture_header(), rv20_decode_picture_header(), rv34_decode_slice(), s302m_parse_frame_header(), sap_write_header(), send_invoke_response(), seq_fill_buffer(), seq_parse_frame_data(), seqvideo_decode(), seqvideo_decode_frame(), set_bps_params(), set_channels(), set_palette(), shorten_decode_frame(), siff_parse_soun(), siff_parse_vbv1(), siff_read_header(), siff_read_packet(), smacker_decode_bigtree(), smacker_decode_header_tree(), smacker_decode_tree(), smacker_read_header(), smacker_read_packet(), smjpeg_read_header(), smjpeg_read_packet(), smka_decode_frame(), smush_read_header(), smush_read_packet(), sox_read_header(), spdif_get_offset_and_codec(), spdif_header_aac(), spdif_header_dts(), spdif_header_dts4(), spdif_header_mpeg(), speex_header(), srt_encode_init(), store_packet(), str_read_packet(), subviewer_decode_frame(), sunrast_decode_frame(), svq1_decode_block_intra(), svq1_decode_block_non_intra(), svq1_decode_frame(), svq1_decode_frame_header(), svq1_decode_motion_vector(), svq3_decode_init(), svq3_parse_packet(), swf_read_packet(), swf_write_header(), synthfilt_build_sb_samples(), tak_decode_frame(), tak_get_nb_samples(), tak_read_header(), targa_decode_rle(), tedcaptions_read_header(), tgq_decode_frame(), tgv_decode_frame(), tgv_decode_inter(), tiff_decode_tag(), tiff_unpack_strip(), tm2_build_huff_table(), tm2_decode_blocks(), tm2_read_deltas(), tm2_read_header(), tm2_read_stream(), tm2_read_tree(), tmv_decode_frame(), truemotion1_decode_header(), tscc2_decode_frame(), tscc2_decode_mb(), tta_check_crc(), tta_decode_frame(), tta_decode_init(), tta_read_header(), twin_decode_init(), txd_decode_frame(), txd_read_packet(), ulti_decode_frame(), unpack(), unsupported(), update_dimensions(), utvideo_encode_frame(), utvideo_encode_init(), v308_encode_init(), v410_decode_init(), v410_encode_init(), vaapi_mpeg2_decode_slice(), vb_decode_framedata(), vble_decode_frame(), vc1_decode_i_block_adv(), vc1_decode_intra_block(), vid_read_packet(), vivo_get_packet_header(), vivo_read_header(), vivo_read_packet(), vlc_decode_block(), vorbis_decode_frame(), vorbis_decode_init(), vorbis_floor0_decode(), vorbis_parse_audio_packet(), vorbis_parse_id_hdr(), vorbis_parse_setup_hdr(), vorbis_parse_setup_hdr_codebooks(), vorbis_parse_setup_hdr_floors(), vorbis_parse_setup_hdr_mappings(), vorbis_parse_setup_hdr_residues(), vorbis_parse_setup_hdr_tdtransforms(), vorbis_residue_decode(), vp3_init_thread_copy(), vp5_parse_header(), vp6_parse_header(), vp8_decode(), vp8_decode_frame(), vp8_encode(), vp8_handle_packet(), vpx_init(), vqa_decode_chunk(), vqa_decode_init(), wavesynth_decode(), wavpack_decode_frame(), wc3_read_header(), wc3_read_packet(), webp_decode_frame(), wma_decode_superframe(), write_header(), write_packet(), ws_snd_decode_frame(), wsaud_read_packet(), wsvqa_read_header(), wv_check_crc(), wv_read_block_header(), wv_read_packet(), wv_unpack_mono(), wv_unpack_stereo(), xan_decode_chroma(), xan_decode_frame(), xan_huffman_decode(), xan_unpack(), xan_unpack_luma(), xan_wc3_decode_frame(), xbm_decode_frame(), xiph_handle_packet(), xiph_parse_fmtp_pair(), xmv_read_header(), xwd_decode_frame(), xwma_read_header(), y41p_encode_init(), yop_copy_previous_block(), yop_decode_frame(), yop_decode_init(), yop_paint_block(), yop_read_header(), yuv4_read_packet(), zero12v_decode_frame(), and zerocodec_decode_frame().
| #define AVERROR_MUXER_NOT_FOUND FFERRTAG(0xF8,'M','U','X') |
Muxer not found.
Definition at line 60 of file error.h.
Referenced by hls_write_header(), ism_write_header(), and seg_write_header().
| #define AVERROR_OPTION_NOT_FOUND FFERRTAG(0xF8,'O','P','T') |
Option not found.
Definition at line 61 of file error.h.
Referenced by av_opt_get(), av_opt_get_image_size(), av_opt_set(), av_opt_set_bin(), av_opt_set_dict(), av_opt_set_from_string(), av_opt_set_image_size(), av_opt_set_video_rate(), encode_plane(), get_format(), if(), open_input_file(), open_slave(), opt_default(), parse_key_value_pair(), process_options(), read_thread(), rtsp_read_announce(), set_format(), set_number(), split_commandline(), stream_component_open(), url_alloc_for_protocol(), and utvideo_encode_init().
Not yet implemented in FFmpeg, patches welcome.
Definition at line 62 of file error.h.
Referenced by aac_adtstoasc_filter(), alac_decode_frame(), alac_decode_init(), amr_decode_fix_avctx(), amrnb_decode_frame(), amrnb_decode_init(), amrwb_decode_frame(), amrwb_decode_init(), ape_decode_init(), ape_read_header(), ast_write_header(), atrac1_decode_init(), avformat_query_codec(), avi_write_header(), avpriv_adx_decode_header(), avr_read_header(), avresample_build_matrix(), bmp_decode_frame(), brpix_decode_frame(), caf_write_header(), cdxl_decode_frame(), check_specific_config(), check_timecode(), cinepak_decode(), config_props(), cook_decode_init(), cpia_decode_frame(), dca_parse_frame_header(), decode_audio_block(), decode_band_hdr(), decode_channel_transform(), decode_element(), decode_frame(), decode_frame_headers(), decode_ga_specific_config(), decode_gop_header(), decode_ics(), decode_init(), decode_mvc2(), decode_nop(), decode_seq_header(), decode_sgirle8(), decode_slice_header(), decode_subframe(), dirac_decode_init(), dshow_add_device(), dvvideo_init_encoder(), encode_init(), extract_header(), ff_eac3_parse_header(), ff_h264_decode_picture_parameter_set(), ff_mjpeg_decode_sof(), ff_mjpeg_decode_sos(), ff_parse_fmtp(), ff_rtsp_open_transport_ctx(), ff_spdif_read_packet(), ff_wma_init(), flashsv_decode_frame(), flic_decode_frame_24BPP(), flic_decode_init(), generate_interval(), get_packet_header(), h264_set_parameter_from_sps(), iff_read_header(), imc_decode_block(), imc_decode_init(), init_offset(), jpeg_parse_packet(), lag_decode_frame(), latm_decode_audio_specific_config(), libspeex_decode_init(), lvf_read_header(), matroska_read_header(), mimic_decode_frame(), mix_function_init(), mkv_write_header(), mmf_read_header(), mov_read_mdhd(), movie_common_init(), mpc7_decode_init(), mpc8_decode_init(), mpc8_read_header(), mtv_read_header(), mv_read_header(), mxf_read_primer_pack(), nist_read_header(), ogg_replace_stream(), old_codec37(), old_codec47(), parse_fmtp_config(), parse_immediate(), parse_options(), parse_packed_headers(), parse_preprogrammed(), parse_wave_def(), pmp_packet(), process_frame_obj(), ptx_decode_frame(), qt_rtp_parse_packet(), ra288_decode_init(), read_frame_header(), read_header(), read_major_sync(), read_restart_header(), read_stream_mux_config(), rm_write_header(), roq_decode_init(), rso_read_header(), rso_write_header(), rv10_decode_init(), rv10_decode_picture_header(), shorten_decode_frame(), smjpeg_read_header(), spdif_get_offset_and_codec(), spdif_header_truehd(), spdif_write_header(), sunrast_decode_frame(), synth_superframe(), tak_decode_frame(), tee_write_header(), tiff_decode_tag(), truemotion1_decode_header(), truespeech_decode_init(), txd_decode_frame(), vc1_decode_init(), vcr1_decode_init(), vfw_read_header(), voc_write_header(), vorbis_header(), vp3_decode_frame(), vp5_parse_header(), vp6_parse_header(), vqa_decode_init(), webp_decode_frame(), write_header(), wsaud_read_header(), wv_read_block_header(), wv_read_packet(), xiph_handle_packet(), xiph_parse_fmtp_pair(), and xwd_decode_frame().
| #define AVERROR_PROTOCOL_NOT_FOUND FFERRTAG(0xF8,'P','R','O') |
Protocol not found.
Definition at line 63 of file error.h.
Referenced by ffurl_alloc(), and parse_command_line().
| #define AVERROR_STREAM_NOT_FOUND FFERRTAG(0xF8,'S','T','R') |
Stream not found.
Definition at line 65 of file error.h.
Referenced by av_find_best_stream(), check_sessionid(), and rtsp_read_setup().
Unknown error, typically from an external library.
Definition at line 71 of file error.h.
Referenced by avisynth_context_create(), avisynth_create_stream(), avisynth_create_stream_audio(), avisynth_create_stream_video(), avisynth_load_library(), avisynth_open_file(), avisynth_read_close(), avisynth_read_packet(), avisynth_read_packet_audio(), avisynth_read_packet_video(), avisynth_read_seek(), decode_frame(), decode_init(), Faac_encode_init(), ff_opus_error_to_averror(), flashsv2_prime(), flashsv_decode_block(), handle_connect_error(), handle_invoke_error(), init(), mszh_decomp(), rtmp_calc_swf_verification(), rtmp_open(), rtmp_read_pause(), rtmp_read_seek(), select_voice(), tiff_unpack_strip(), and vorbis_error_to_averror().
| #define AVUNERROR | ( | e | ) | (e) |
Definition at line 44 of file error.h.
Referenced by av_strerror(), get_tcp_server_response(), print_error(), send_command_packet(), show_error(), tcp_open(), and transcode_init().
Function Documentation
|
inlinestatic |
Fill the provided buffer with a string containing an error string corresponding to the AVERROR code errnum.
- Parameters
-
errbuf a buffer errbuf_size size in bytes of errbuf errnum error code to describe
- Returns
- the buffer in input, filled with the error description
- See also
- av_strerror()
| int av_strerror | ( | int | errnum, |
| char * | errbuf, | ||
| size_t | errbuf_size | ||
| ) |
Put a description of the AVERROR code errnum in errbuf.
In case of failure the global variable errno is set to indicate the error. Even in case of failure av_strerror() will print a generic error message indicating the errnum provided to errbuf.
- Parameters
-
errnum error code to describe errbuf buffer to which description is written errbuf_size the size in bytes of errbuf
- Returns
- 0 on success, a negative value if a description for errnum cannot be found
Definition at line 53 of file error.c.
Referenced by av_file_map(), av_make_error_string(), ff_draw_supported_pixel_formats(), ffmpeg_parse_options(), handle_file(), log_net_error(), main(), print_error(), process_input(), show_error(), tcp_open(), and transcode_init().
Generated on Fri Dec 20 2024 06:56:17 for FFmpeg by
1.8.11