:j6 ddlmZmZmZddlZddlmZddlm Z m Z m Z ddl m Z ddlmZddlmZmZddlmZmZdd lmZdd lmZed Zd ej6d efdZd ed ej6fdZej<ej>Gdde Z ejBdejDejFd ej6d e fdZ$ejBejJejLddejNdejDed ejPfdZ)ej<ej>Gdde Z*y))IteratorLiteralget_argsN)libav)Buffer ByteSource bytesource) err_check)opaque_container)avrational_to_fraction to_avrational) Py_DECREF Py_INCREF)uint8_t)memcpy)(palette new_extradata param_change h263_mb_info replay_gaindisplay_matrix stereo_3daudio_service_type quality_statsfallback_trackcpb_properties skip_samples jp_dual_monostrings_metadatasubtitle_positionmatroska_block_additionalwebvtt_identifierwebvtt_settingsmetadata_updatempegts_stream_idmastering_display_metadata sphericalcontent_light_levela53_ccencryption_init_infoencryption_infoafdprft icc_profile dovi_conf s12m_timecodedynamic_hdr10_plusiamf_mix_gain_paramiamf_info_paramiamf_recon_gain_info_paramambient_viewing_environmentframe_croppinglcevc3d_reference_displaysrtcp_srdtypereturncVtttjt|SN)r PktSideDataTcythoncastintr:s ^/home/mcse/projects/srt_converter/srt-converter-venv/lib/python3.12/site-packages/av/packet.pypacket_sidedata_type_to_literalrD<s L !&++c5"9 ::c>ttj|Sr=)rr>indexrBs rC!packet_sidedata_type_from_literalrH@s L ! ' ' ..rEceZdZedededefdZdejde jfdZ dZ dded e jfd Zedefd Zedefd Zedefd Ze j,de jfdZe j,de j0fdZe j,de jfdZdefdZy)PacketSideDatapacket data_typer;cDt|}t|j|S)acreate new PacketSideData by copying an existing packet's side data :param packet: Source packet :type packet: :class:`~av.packet.Packet` :param data_type: side data type :return: newly created copy of the side data if the side data of the requested type is found in the packet, else an empty object :rtype: :class:`~av.packet.PacketSideData` )rH_packet_sidedata_from_packetptr)rKrLr:s rC from_packetzPacketSideData.from_packetGs2)<+FJJ>>rEr:sizecn||_tj5|rdtjtjt j ||_|jtjk(r tdtj|_ddd||_ y#1swY||_ yxYw)NFailed to allocate memory) r:r?nogilr@p_ucharlib av_mallocdataNULL MemoryErrorrQ)selfr:rQs rC __cinit__zPacketSideData.__cinit__Vs{ \\ ("KK d8KL 99 +%&ABB"KK  (  ( s A yy \\ W{{6>>3==3KL6;;&%&ABBtTYY 2--fjj$**dDIIVC W #  DIDI  W Ws B9DD"c,t|jS)zH The type of this packet side data. :type: str )rDr:r`s rCrLzPacketSideData.data_types/tzz::rEc@tj|jS)zT The description of this packet side data type. :type: str )rVav_packet_side_data_namer:r`s rC data_desczPacketSideData.data_descs++DJJ77rEc|jS)zQ The size in bytes of this packet side data. :type: int rQr`s rC data_sizezPacketSideData.data_sizesyyrEc|jSr=rmr`s rC _buffer_sizezPacketSideData._buffer_size yyrEc|jSr=)rXr`s rC _buffer_ptrzPacketSideData._buffer_ptrrqrEcy)NTr`s rC_buffer_writablezPacketSideData._buffer_writablesrEc<|jtjk7S)zK True if this object holds side data. :type: bool )rXr?rYr`s rC__bool__zPacketSideData.__bool__s yyFKK''rENF)__name__ __module__ __qualname__ staticmethodPacketr>rJrPrVAVPacketSideDataTyper?size_tr\rabintrgpropertystrrLrkrArncfuncrpp_voidrsrvboolrxrurErCrJrJDs* ?F ?| ? ? ? s77 v}} 4fkk:;3;;83883 \\fmm \\V]] \\&++($(rErJrKctj5tj|j|j |}|tj k7}dddt|r jnd}tj5|r+t|jj|jddd|S#1swYkxYw#1swY|SxYw)Nr) r?rTrVav_packet_side_data_get side_dataside_data_elemsrYrJrQrrX)rKr:c_ptrfoundsdatas rCrNrNs 2++   f44e #fkk1 2 5%**1 =E 7  5::uzz5:: 67 L227 Ls?B:.C:CCF)checkopaquerXc|tjk7r=tj5ttjt |dddyy#1swYyxYwr=)r?rYgilrr@object)rrXs rC _python_freersI ZZ 3 fkk&&1 2 3 3 3 3s $AAcJeZdZdZd+dZdZd+dZdZejdejfdZ ejdejfd Z ejd ejfd Zd Zed ZedZej*defdZedZej*dZedZej*dZedZej*dZedZedZedZej*dZedZej*dZedZej*dZedZed Z ed!Z!ed"Z"e"j*d#Z"d$e#de$fd%Z%d$e#de&fd&Z'd,d'e&d(ejPfd)Z)de*e&fd*Z+y)-r~zA packet of encoded data within a :class:`~av.format.Stream`. 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