:j|6ddlmZmZddlZddlmZddlmZddl m Z ddl m Z ddl mZmZmZddlmZmZej(eeZej.d ej0ej2ej4d efd ZGd d eZGddeZGddeZ ejBejDGddZej.dZ#e#Z$dZ%dZ&ddZ'y))FlagIntEnumN)libav)get_audio_format) wrap_hwconfig)avrational_to_fraction) VideoFormat get_pix_fmtget_video_format)freemallocptrreturnctt}||_tj||_|j |SN)Codec_cinit_sentinelrlibav_codec_is_encoder is_encoder_init)rcodecs c/home/mcse/projects/srt_converter/srt-converter-venv/lib/python3.12/site-packages/av/codec/codec.py wrap_codecrs4)EEI..s3E KKM LceZdZdZej ZejZejZ ejZ ejZejZy) PropertiesrN)__name__ __module__ __qualname__NONErAV_CODEC_PROP_INTRA_ONLY INTRA_ONLYAV_CODEC_PROP_LOSSYLOSSYAV_CODEC_PROP_LOSSLESSLOSSLESSAV_CODEC_PROP_REORDERREORDERAV_CODEC_PROP_BITMAP_SUB BITMAP_SUBAV_CODEC_PROP_TEXT_SUBTEXT_SUBrrrrsI D--J  # #E))H''G--J))HrrcxeZdZdZej ZejZdZ ejZ ejZ dZejZej"ZdZej(Zej,Zej0Zej4Zej8Zej<Zej@Z!ejDZ#dZ$dZ%dZ&y) Capabilitiesriii i@N)'rrr nonerAV_CODEC_CAP_DRAW_HORIZ_BANDdraw_horiz_bandAV_CODEC_CAP_DR1dr1hwaccelAV_CODEC_CAP_DELAYdelayAV_CODEC_CAP_SMALL_LAST_FRAMEsmall_last_frame hwaccel_vdpauAV_CODEC_CAP_EXPERIMENTAL experimentalAV_CODEC_CAP_CHANNEL_CONF channel_conf neg_linesizesAV_CODEC_CAP_FRAME_THREADS frame_threadsAV_CODEC_CAP_SLICE_THREADS slice_threadsAV_CODEC_CAP_PARAM_CHANGE param_changeAV_CODEC_CAP_OTHER_THREADS auto_threads AV_CODEC_CAP_VARIABLE_FRAME_SIZEvariable_frame_sizeAV_CODEC_CAP_AVOID_PROBING avoid_probingAV_CODEC_CAP_HARDWAREhardwareAV_CODEC_CAP_HYBRIDhybridencoder_reordered_opaque encoder_flushencoder_recon_framer.rrr0r0!s D66O  CG  " "E88M00L00LM22M22M00L11L>>22M((H  $ $F&M!rr0c eZdZy)UnknownCodecErrorN)rrr r.rrrWrW9srrWceZdZdZddZej ddZdZddZ e dZ e dZ e d Z e d Ze d Ze d Ze d Ze dZe dZe dZe dZe dZe dZe dZe dZe dZe dZe dZe dZe dZe dZe dZ y)raCodec(name, mode='r') :param str name: The codec name. :param str mode: ``'r'`` for decoding or ``'w'`` for encoding. This object exposes information about an available codec, and an avenue to create a :class:`.CodecContext` to encode/decode directly. :: >>> codec = Codec('mpeg4', 'r') >>> codec.name 'mpeg4' >>> codec.type 'video' >>> codec.is_encoder False c|tury|dk(r{tj||_|jstj||_|j rtj |j j|_n|dk(r{tj||_|jsatj||_|j r;tj|j j|_n td||j||dk(|jk7r td||y)Nwrz!Invalid mode; must be "r" or "w".z Found codec does not match mode.)rravcodec_find_encoder_by_nameravcodec_descriptor_get_by_namedescavcodec_find_encoderidavcodec_find_decoder_by_nameavcodec_find_decoder ValueErrorrr RuntimeError)selfnamemodes r __cinit__zCodec.__cinit__Ts ? "  3;77=DH88>>tD 99"77 EDH S[77=DH88>>tD 99"77 EDH@$G G 4 CKDOO +A4N N ,rNc|js t||jsHtj|jj |_|jst d|ztj|j|_|jr+tj|jr t dyy)NzNo codec descriptor for %r.z%s is both encoder and decoder.) rrWr^ravcodec_descriptor_getr`rdrrav_codec_is_decoder)rerfs rrz Codec._initosxx#D) )yy22488;;?DI99"#@4#GHH11$((; ??s66txx@@A A A?rcn|j}d|jjd|jd|dS)Nz)rg __class__rrf)rergs r__repr__zCodec.__repr__s5yydnn--.a {'D7!DDrc0ddlm}|j|S)zCreate a :class:`.CodecContext` for this codec. :param str kind: Gives a hint to static type checkers for what exact CodecContext is used. ) CodecContext)contextrscreate)rekindrss rruz Codec.creates *""4((rc"|jrdSdS)NrZr[rres rrgz Codec.modesoos.3.rc|j Srrxrys r is_decoderzCodec.is_decoders??""rc6|jjxsdSN)rrfrys rrfz Codec.namesxx}}""rcTtj|jjS)zH Returns the name of the codec, not a specific encoder. )ravcodec_get_namerr`rys rcanonical_namezCodec.canonical_names ##DHHKK00rc6|jjxsdSr})r long_namerys rrzCodec.long_namesxx!!'R'rctj|jj}|tj k(rdS|S)zh The media type of this codec. E.g: ``'audio'``, ``'video'``, ``'subtitle'``. unknown)rav_get_media_type_stringrtypecythonNULL)re media_types rrz Codec.types211$((--@ &&++5yE:Erc.|jjSr)rr`rys rr`zCodec.idsxx{{rc tj}d}tjtj|jtj dtj |tj ||sytjtjtj|}t|Dcgc]#}ttj ||%c}Scc}w)zKA list of supported frame rates (:class:`fractions.Fraction`), or ``None``.rN) rrravcodec_get_supported_configrAV_CODEC_CONFIG_FRAME_RATEaddresscastpointer AVRationalrangerreoutnumratesis r frame_rateszCodec.frame_ratess:@ (( KK HH  * * NN3  NN3     FNN3>>:C@JOPS*UQ&v~~eAh'?@UUUs>(C)c tj}d}tjtj|jtj dtj |tj ||sytjtjtj|}t|Dcgc]}|| c}Scc}w)z>A list of supported audio sample rates (``int``), or ``None``.rN) rrrrrAV_CODEC_CONFIG_SAMPLE_RATErrrintrrs r audio_rateszCodec.audio_ratess:@ (( KK HH  + + NN3  NN3     FNN6::6<"'*-Qa---s> C c tj}d}tjtj|jtj dtj |tj ||sytjtjtj|}t|Dcgc]}t||ddc}Scc}w)z7A list of supported :class:`.VideoFormat`, or ``None``.rN) rrrrrAV_CODEC_CONFIG_PIX_FORMATrrr AVPixelFormatrr rerrfmtsrs r video_formatszCodec.video_formatss:@ (( KK HH  * * NN3  NN3    {{6>>#*;*;sDA a!Q/DDDs>Cc tj}d}tjtj|jtj dtj |tj ||sytjtjtj|}t|Dcgc]}t||c}Scc}w)z7A list of supported :class:`.AudioFormat`, or ``None``.rN) rrrrrAV_CODEC_CONFIG_SAMPLE_FORMATrrrAVSampleFormatrrrs r audio_formatszCodec.audio_formatss:@ (( KK HH  - - NN3  NN3    {{6>>#*<*<=sC38:>a a)>>>s>Cc|jr |jSg}d} tj|j|}|sn |j t ||dz }Ct ||_|jS)Nrrr)_hardware_configsravcodec_get_hw_configrappendrtuple)reretrrs rhardware_configszCodec.hardware_configssy  ! !)) )++DHHa8C JJ}S) * FA  "'s%%%rc.|jjSr)r^propsrys r propertieszCodec.properties syyrcbt|jjtjzSr)boolr^rrr"rys r intra_onlyzCodec.intra_only DIIOOc&B&BBCCrcbt|jjtjzSr)rr^rrr$rys rlossyz Codec.lossys DIIOOc&=&==>>rcbt|jjtjzSr)rr^rrr&rys rlosslesszCodec.lossless DIIOOc&@&@@AArcbt|jjtjzSr)rr^rrr(rys rreorderz Codec.reorders DIIOOc&?&??@@rcbt|jjtjzSr)rr^rrr*rys r bitmap_subzCodec.bitmap_subrrcbt|jjtjzSr)rr^rrr,rys rtext_subzCodec.text_sub"rrc.|jjS)a Get the capabilities bitmask of the codec. This method returns an integer representing the codec capabilities bitmask, which can be used to check specific codec features by performing bitwise operations with the Capabilities enum values. :example: .. code-block:: python from av.codec import Codec, Capabilities codec = Codec("h264", "w") # Check if the codec can be fed a final frame with a smaller size. # This can be used to prevent truncation of the last audio samples. small_last_frame = bool(codec.capabilities & Capabilities.small_last_frame) :rtype: int )r capabilitiesrys rrzCodec.capabilities&s.xx$$$rcbt|jjtjzS)z Check if codec is experimental and is thus avoided in favor of non experimental encoders. :rtype: bool )rrrrr>rys rr?zCodec.experimental?s$DHH))C,I,IIJJrcbt|jjtjzS)z If true, encoder or decoder requires flushing with `None` at the end in order to give the complete and correct output. :rtype: bool )rrrrr9rys rr:z Codec.delayHs$DHH))C,B,BBCCr)r[r)!rrr __doc__rhrcfuncrrprupropertyrgr{rfrrrr`rrrrrrrrrrrrrr?r:r.rrrr=s(O6 \\ B BE)//####11 ((FFVV".."EE"??" & &DD??BBAADDBB%%0KKDDrrcVt}tjtjtjt j }tj} t jtj|}|r|j|jn |SJr) setrdeclarerconstrAVCodecrav_codec_iterateraddrf)namesropaques rget_codec_namesrRsrE .. S[[(AB CC"KKF ""6>> :  IIchh   L rcHtdttD]} t|d} t|d}|xs|} tddt |dt ||j djd |jd |jd |jd|jd d|j y#t$rd}YwxYw#t$rd}YwxYw#t$r'}td |jdd|Yd}~d}~wwxYw)z)Print information about available codecs.zCodecs: D..... = Decoding supported .E.... = Encoding supported ..V... = Video codec ..A... = Audio codec ..S... = Subtitle codec ...I.. = Intra frame-only codec ....L. = Lossy compression .....S = Lossless compression ------rZNr[rmz.Dz.Erz.Iz.Lz.S18z...... z<18z ERROR: )printsortedcodecs_availablerrcrrupperrrrrfr Exception)rfe_codecd_codecres r dump_codecsrcs%   '(9 D#&G D#&G "7 9 g'g'JJqM'')))*%(JJOO  9 G   G ( 9 GEJJs+8A37 8 8 9s: C C B C1 CC C.-C.1 D!:DD!ctdttD]G} t|d}|j }|std|j |D]}td|Iy#t$rYVwxYw)NzHardware configs:r[z z )rrrrrcrrf)rfrconfigsconfigs rdump_hwconfigsrs '( % $$E((  eUZZ  %F )V $ % %   s A&& A21A2c 6tj}| tdt|}|syt |t r%tj t |j}n#ttj t|}t|}tj tjtjt|dztjtjz}|tjk(r t! t#|D]e}||}t |t r(tj t |j||<@ttj t|||<gtj$||<d}tj&|||rdndtj(|} t+| dd|f|tjk7r t-|SS#|tjk7r t-|wwxYw)a Find the best pixel format to convert to given a source format. Wraps :ffmpeg:`avcodec_find_best_pix_fmt_of_list`. :param pix_fmts: Iterable of pixel formats to choose from (str or VideoFormat). :param src_pix_fmt: Source pixel format (str or VideoFormat). :param bool has_alpha: Whether the source alpha channel is used. :return: (best_format, loss) :rtype: (VideoFormat | None, int) zpix_fmts must not be None)Nrrrr)rr TypeErrorr isinstancer rpix_fmtr strlenrrrr sizeof MemoryErrorrAV_PIX_FMT_NONE!avcodec_find_best_pix_fmt_of_listrr r ) pix_fmts src_pix_fmt has_alphac_listsrcnritemc_lossbests rfind_best_pix_fmt_of_listrs17 F 344XH +{+kk+{3;;&++c;78 H A [[s(()As'8'899:Fmq @AA;D$ ,"KK T:BBq ' C(>?q  @ ''q 44 CiQv0F  a+V3 V[[ L !6V[[ L !s CG77!H)F)(enumrrrcython.cimportsrrcython.cimports.av.audio.formatr cython.cimports.av.codec.hwaccelrcython.cimports.av.utilsrcython.cimports.av.video.formatr r r cython.cimports.libc.stdlibr r robjectrrrrrrrrr0rcrWfinalcclassrrrrrr.rrrs (<:;VV4 &..2FNN6<< #<=%**"7"0  PDPDPDf  #$-9`%"8r