3j` SSKJrJr SSKrSSKJr SSKJrJ r SSK J r J r SSK Jr SSKJr SSKJr SS KJrJr SS KJr SS KJr SS KJr \R8"\\"55r\R>S \R@\RBS\R@\RD\RFS\$S\%4Sj5r&"SS\5r'"SS\5r("SS\5r)\RT"SS55r%g))FlagIntEnumN)libav) ByteSource bytesource)Codec wrap_codec) Dictionary) err_check)Packet)avrational_to_fraction to_avrational)EAGAIN)uint8_t)memcpyc_ctxc_codechwaccelreturncnUR[R:XaSSKJn U"[ 5nOqUR[R :XaSSKJn U"[ 5nO@UR[R:XaSSK J n U"[ 5nO[[ 5nURXU5 U$)z8Build an bv.CodecContext for an existing AVCodecContext.r)VideoCodecContext)AudioCodecContext)SubtitleCodecContext) codec_typelibAVMEDIA_TYPE_VIDEOav.video.codeccontextr_cinit_sentinelAVMEDIA_TYPE_AUDIOav.audio.codeccontextrAVMEDIA_TYPE_SUBTITLEav.subtitles.codeccontextr CodecContext_init)rrrrpy_ctxrrs J/home/wildlama/miniconda3/lib/python3.13/site-packages/av/codec/context.pywrap_codec_contextr's 3111;"?3   S33 3;"?3   S66 6B%o6o. LL) Mc\rSrSr%Sr\R rS\S'\Rr S\S'\R\R -r S\S'S r g ) ThreadType/rz"Decode more than one frame at onceFRAMEz3Decode more than one part of a single frame at onceSLICEz*Decode using both FRAME and SLICE methods.AUTON) __name__ __module__ __qualname____firstlineno__NONErFF_THREAD_FRAMEr,__annotations__FF_THREAD_SLICEr-r.__static_attributes__r/r(r&r*r*/sJ D252E2EE /ECFCVCVE @V c111 6r(r*c\rSrSr\R r\Rr\Rr \Rr \Rr\Rr\R"r\R&r\R*r\R.r\R2r\R6r\R:r\R>r \RBr"\RFr$\RJr&\RNr(\RRr*\RVr,Sr-g)Flags8r/N).r0r1r2r3rAV_CODEC_FLAG_UNALIGNED unalignedAV_CODEC_FLAG_QSCALEqscaleAV_CODEC_FLAG_4MVfour_mvAV_CODEC_FLAG_OUTPUT_CORRUPToutput_corruptAV_CODEC_FLAG_QPELqpelAV_CODEC_FLAG_RECON_FRAME recon_frameAV_CODEC_FLAG_COPY_OPAQUE copy_opaqueAV_CODEC_FLAG_FRAME_DURATIONframe_durationAV_CODEC_FLAG_PASS1pass1AV_CODEC_FLAG_PASS2pass2AV_CODEC_FLAG_LOOP_FILTER loop_filterAV_CODEC_FLAG_GRAYgrayAV_CODEC_FLAG_PSNRpsnrAV_CODEC_FLAG_INTERLACED_DCTinterlaced_dctAV_CODEC_FLAG_LOW_DELAY low_delayAV_CODEC_FLAG_GLOBAL_HEADER global_headerAV_CODEC_FLAG_BITEXACTbitexactAV_CODEC_FLAG_AC_PREDac_predAV_CODEC_FLAG_INTERLACED_ME interlaced_meAV_CODEC_FLAG_CLOSED_GOP closed_gopr8r/r(r&r:r:8s++I  % %F##G55N  ! !D//K//K55N  # #E  # #E//K  ! !D  ! !D55N++I33M))H''G33M--Jr(r:c\rSrSr\R r\Rr\Rr \Rr \Rr\Rr\R"r\R&r\R*rSrg)Flags2Or/N)r0r1r2r3rAV_CODEC_FLAG2_FASTfastAV_CODEC_FLAG2_NO_OUTPUT no_outputAV_CODEC_FLAG2_LOCAL_HEADER local_headerAV_CODEC_FLAG2_CHUNKSchunksAV_CODEC_FLAG2_IGNORE_CROP ignore_cropAV_CODEC_FLAG2_SHOW_ALLshow_allAV_CODEC_FLAG2_EXPORT_MVS export_mvsAV_CODEC_FLAG2_SKIP_MANUAL skip_manualAV_CODEC_FLAG2_RO_FLUSH_NOOP ro_flush_noopr8r/r(r&rereOse  " "D,,I22L  & &F00K**H..J00K44Mr(rec\rSrSr\SFSj5rSGSjr\RS\R\ RS\R\R\ RS\4Sj5r\S 5r\R$S \R&4S j5r\S 5r\R$S 5r\S5r\R$S5r\S5r\R$S \R&4Sj5r\S5r\R$S5r\S5r\S5r\S5r\R6SHS\R84Sjj5rSrSrSGSjr \S5r!S\"S-4Sjr#\RS\"S-S \$4S!j5r%\RS \"4S"j5r&\RS#5r'\RS\"4S$j5r(\RS%5r)\RS\"4S&j5r*\R6SGS\"S-4S'jj5r+SGS\"S-4S(jjr,\RS)\-4S*j5r.\R6SGS)\-S-4S+jj5r/\R6S,5r0\RS\"S)\-S-4S-j5r1\S.5r2\S/5r3\S05r4\S15r5\5R$S25r5\S35r6\6R$S45r6\S55r7\7R$S65r7\\Rp"S5S755r9\9R$S \R&4S8j5r9\S95r:\:R$S \R&4S:j5r:\S;5r;\S<5r<\5r=\=R$S \R&4S?j5r=\S@5r>\>R$SA5r>\SB5r?\?R$SC5r?\SD5r@SErAg)Ir#[Nc[U[5(aUO [X5n[R"UR5n[ XCRU5$N) isinstancerravcodec_alloc_context3ptrr')codecmodercy_codecrs r&createCodecContext.create]sD#-eU#;#;%uAS474N4N LL5 "%w??r(cVU[La [S5e0UlSUlSUlg)NzCannot instantiate CodecContextF)r RuntimeErroroptions stream_indexis_open)selfsentinelargskwargss r& __cinit__CodecContext.__cinit__es, ? *@A A  r(rrrcbXlURR(a,U(a%URRU:wa [S5e[U[R :waUOURR5UlX0lSURlSURlg)Nz,Wrapping CodecContext with mismatched codec.r) rrrr cythonNULLr thread_count thread_type)rrrrs r&r$CodecContext._initmsq 88>>e%(?MN N&++)=488>>R  !"#r(c.URR$)z= Get and set the flags bitmask of CodecContext. :rtype: int rflagsrs r&rCodecContext.flags~xx~~r(valuec$XRlgr|rrrs r&rrs r(cb[URR[R-5$)z! 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N) hwaccel_ctxrs r& is_hwaccelCodecContext.is_hwaccelfs t++r(framec#^# [R [R"URUb URO[R 5nSSS5 [ WS5 UR5nU(aUv UR5nU(aMgg!,(df  NP=f7f)Nzavcodec_send_frame())rrravcodec_send_framerrr _recv_packetrr resrs r&_send_frame_and_recv!CodecContext._send_frame_and_recvmsz\\((u'8%))fkkC #-.""$L&&(Ff\s#B-?BAB-B- B*&B-rcU/$r|r/rr s r&_prepare_frames_for_encode'CodecContext._prepare_frames_for_encode{s wr(c[S5e)Nz Base CodecContext cannot decode.)NotImplementedErrorrs r&_alloc_next_frameCodecContext._alloc_next_frames!"DEEr(cUR(dUR5UlURn[R [R "UR UR 5nSSS5 W[*:XdU[R:Xag[US5 URU5nU(d SUlU$g!,(df  N\=f)Nzavcodec_receive_frame()) _next_framerrrravcodec_receive_framerr AVERROR_EOFr _transfer_hwframe)rr rs r& _recv_frameCodecContext._recv_frames#557D ''\\++DHHeii@C 6'>SCOO3 #01&&u-#D L\s ,C CcU$r|r/rs r&rCodecContext._transfer_hwframes r(c,[5n[R [R"UR UR 5nSSS5 W[ *:XdU[R:Xag[US5 U(dU$g!,(df  ND=f)Nzavcodec_receive_packet()) r rrravcodec_receive_packetrrrr )rrrs r&r CodecContext._recv_packetsj\\,,TXXvzzBC 6'>SCOO3 #12M\s ,B Bc2URR[R[R4;a [ S5eUR SS9 URU5nUH-nUcMURURR5 M/ U$)Nz/Encoding is only supported for audio and video.Fr) rrrrrrrr _rebase_timer)rr framess r&*_prepare_and_time_rebase_frames_for_encode7CodecContext._prepare_and_time_rebase_frames_for_encodes 88  s'='=s?U?U&V V%&WX X  007E ""488#5#56 r(c/nURU5H=nURU5H%nURU5 URU5 M' M? U$)zAEncode a list of :class:`.Packet` from the given :class:`.Frame`.)r)r_setup_encoded_packetrr s r&encodeCodecContext.encodesUDDUKE33E:**62 6";L r(c## URU5H0nURU5HnURU5 Uv M M2 g7fr|)r)rr,rr rs r& encode_lazyCodecContext.encode_lazysCDDUKE33E:**62 ;LsAA rcNURRURlgr|)rr)rrs r&r,"CodecContext._setup_encoded_packets $xx11 r(cURR(d [S5eURSS9 [R  [ R"URUb URO[R5nSSS5 [WS5 /nUR5nU(a;URXA5 URU5 UR5nU(aM;U$!,(df  Np=f)aDecode a list of :class:`.Frame` from the given :class:`.Packet`. If the packet is None, the buffers will be flushed. This is useful if you do not want the library to automatically re-order frames for you (if they are encoded with a codec that has B-frames). .. warning:: This method is **not thread-safe**. Calling :meth:`decode` concurrently from multiple threads on the same :class:`CodecContext` will corrupt internal FFmpeg state and likely cause a crash (segfault). FFmpeg 8.1 enforces this more strictly than earlier releases. If you need to decode from multiple threads, give each thread its own :class:`CodecContext`. zcannot decode unknown codecFr&Nzavcodec_send_packet()) rrrrrrravcodec_send_packetrr r_setup_decoded_framer)rrroutr s r&decodeCodecContext.decodes"zz~~:; ;  \\))(:&** C #./  "  % %e 4 JJu $$&Ee \s ?C// C=cUR(a:[R [R"UR 5 SSS5 gg!,(df  g=f)zReset the internal codec state and discard all internal buffers. Should be called before you start decoding from a new position e.g. when seeking or when switching to a different stream. N)rrrravcodec_flush_buffersrrs r& flush_buffersCodecContext.flush_bufferss6 <<))$((3 s !A  AcBUbURRUlggr|)rr _time_baser0s r&r7!CodecContext._setup_decoded_frames!  %zz33E  r(c.URR$r|)rrrs r&rCodecContext.namezzr(c.URR$r|)rrrs r&rCodecContext.typerDr(c/nURR(a@URR(a%URRR(dU$URRnSnURUR[ R :waZURURUR5 US- nURUR[ R :waMZU$)z@ List the available profiles for this stream. :type: list[str] rr) rrdescprofilesprofilerAV_PROFILE_UNKNOWNrr)rretrHis r&rICodecContext.profilessxx~~TZZ__DJJOO,>?@r(cfURRRSSSS9RSS9$)NlittleF byteordersignedasciiencoding)r codec_tagto_bytesr9rs r&r`CodecContext.codec_tagXs:xx!!**1*OVVW  r(c[U[5(aA[U5S:Xa2[R UR SS9SSS9UR lg[S5e)NrXr]r^rYFrZz)Codec tag should be a 4 character string.) r}strlenint from_bytesr-rr`rrs r&r`rb^sS eS ! !c%jAo!$ g .(5"0"DHH HI Ir(cPURR[R-$)zGlobal quality for codecs which cannot change it per frame. Stored internally in lambda units; this property converts to/from QP units using ``FF_QP2LAMBDA``. Wraps :ffmpeg:`AVCodecContext.global_quality`. )rglobal_qualityr FF_QP2LAMBDArs r&riCodecContext.global_qualitygsxx&&#*:*:::r(cHU[R-URlgr|)rrjrrirs r&rirkts"'#*:*:":r(cfURRS:aURR$S$rrbit_raters r&roCodecContext.bit_ratexs($(HH$5$5$9txx  CtCr(c$XRlgr|rnrs r&rorp|s !r(cdURRS:aURR$gr)r rc_max_raters r& max_bit_rateCodecContext.max_bit_rates' 88  ! #88'' 'r(c0URR gr|rbit_rate_tolerancers r&rxCodecContext.bit_rate_tolerances ##r(c$XRlgr|rwrs r&rxrys &+#r(c.URR$)zVHow many threads to use; 0 means auto. Wraps :ffmpeg:`AVCodecContext.thread_count`. )rrrs r&rCodecContext.thread_countsxx$$$r(c\UR(a [S5eXRlg)Nz/Cannot change thread_count after codec is open.)rrrrrs r&rr|s <<PQ Q %r(c@[URR5$)zKOne of :class:`.ThreadType`. Wraps :ffmpeg:`AVCodecContext.thread_type`. )r*rrrs r&rCodecContext.thread_types$((..//r(c"UR(a [S5e[U5[LaXRlg[U5[ La#[URURlgURURlg)Nz.Cannot change thread_type after codec is open.) rrrrfrrrdr*rrs r&rrs^ <<OP P ;# #(HH %[C #-e#4#:#:DHH #(;;DHH r(cZURRnU[R:XagU[R:XagU[R :XagU[R :XagU[R:XagU[R:XagU[R:XagU$)a^Returns one of the following str literals: "NONE" Discard nothing "DEFAULT" Discard useless packets like 0 size packets in AVI "NONREF" Discard all non reference "BIDIR" Discard all bidirectional frames "NONINTRA" Discard all non intra frames "NONKEY Discard all frames except keyframes "ALL" Discard all Wraps :ffmpeg:`AVCodecContext.skip_frame`. r4DEFAULTNONREFBIDIRNONINTRANONKEYALL) r skip_framerAVDISCARD_NONEAVDISCARD_DEFAULTAVDISCARD_NONREFAVDISCARD_BIDIRAVDISCARD_NONINTRAAVDISCARD_NONKEY AVDISCARD_ALLrs r&rCodecContext.skip_frames## C&& & C)) ) C(( ( C'' ' C** * C(( ( C%% %r(c,US:Xa [RURlgUS:Xa [RURlgUS:Xa [R URlgUS:Xa [R URlgUS:Xa [RURlgUS:Xa [RURlgUS:Xa [RURlg[S5e) Nr4rrrrrrzInvalid skip_frame type) rrrrrrrrrrrrs r&rrs F?"%"4"4DHH  i "%"7"7DHH  h "%"6"6DHH  g "%"5"5DHH  j "%"8"8DHH  h "%"6"6DHH  e^"%"3"3DHH 67 7r(c.URR$)z5Codec delay. Wraps :ffmpeg:`AVCodecContext.delay`. )rdelayrs r&rCodecContext.delayrr()rrrrrrrr)NNr|)T)Br0r1r2r3 staticmethodrrrcfuncrrAVCodecContextconstAVCodecHWAccelr$propertyrsetterrfr?rIrrrrrccallbintrrrrrFramerlistrrrrr r)r-r1r r,r9r=r7rrrIrJrr` cdivisionrirortrxrrrrr8r/r(r&r#r#[s@@ \\$ ^^C.. /$~~fll3;;78$ $$  \\6::?? ]]88 DD==  ]] FJJ    44"''77 77  \\%6;;%%6-R Zx,, )%$, ) \\  \\F5FF \\( \\u \\   \\  \\EDL  \\2F22 \\"Vd]""H \\ 4 4 \\4%4$44(   ^^  JJ AA   JJ d ; ;;FJJ;;DD__"fjj"" $$, ,,%%&&**&& 00//<88$r(r#)+enumrrrcython.cimportsrrcython.cimports.av.bufferrrcython.cimports.av.codec.codecrr cython.cimports.av.dictionaryr cython.cimports.av.errorr cython.cimports.av.packetr cython.cimports.av.utilsr rcython.cimports.libc.errnorcython.cimports.libc.stdintrcython.cimports.libc.stringrdeclareobjectrrrrrrrr#r'r*r:recclassr/r(r&rs (<<4.,J-/...2 >>#,, - ^^FLL5 6 8.G.. 5W 5O O O r(