3jf=SSKrSSKJr SSKJr SSKrSSKJr Sr \"SS9"SS55r \"SS9"S S55r \"S S9"S S 55r g) N) comfy_nodecbUS:a(SU-n[RRXU5SnU$)Nrg333333?)post_processingBlurexecute)image blur_radiussigmas C/home/wildlama/comfy/ComfyUI/custom_nodes/ComfyUI-LTXVideo/guide.py blur_internalr s7Q k!$$,,UGJ LLTXVAddGuideAdvanced)namec>\rSrSr\S5rSrSrSrSr Sr Sr S r g ) rcvSSSSSSSSSS S S .4S S SS SS .4SSSSSSS.4SSSSSSS.4/SQSS04SS/SS04S. 0$)Nrequired CONDITIONINGVAELATENTIMAGEINTr'a3Frame index to start the conditioning at. For single-frame images or videos with 1-8 frames, any frame_idx value is acceptable. For videos with 9+ frames, frame_idx must be divisible by 8, otherwise it will be rounded down to the nearest multiple of 8. Negative values are counted from the end of the video.defaultminmaxtooltipFLOAT?zRStrength of the conditioning. Higher values will make the conditioning more exact.3rZCRF value for the video. Higher values mean more motion, lower values mean higher quality.r!r"r#stepr$ZBlur kernel radius size. Higher values mean more motion, lower values mean higher quality.lanczosbislerpnearestbilinearbicubicareaz nearest-exactr!r0centerdisabled) positivenegativevaelatentr frame_idxstrengthcrfr interpolationcropss r INPUT_TYPES LTXVAddGuideAdvanced.INPUT_TYPESs --%##$$#$l  #&""#w #% ! !#  #$  !#   * "#J/)Z1HIw<> > rrrrr8r9r;conditioning/video_modelsgenerateaAdds a conditioning frame or a video at a specific frame index. This node is used to add a keyframe or a video segment which should appear in the generated video at a specified index. It resizes the image to the correct size and applies preprocessing to it.c URupnUSRSU -USRSU-nn[RR UR SS5UUXS9R SS5R SS5n[R"5RXX5Sn[XY5n[R"5RUUUUUUUS9$) Nsamplesrr@r)r8r9r:r;r r<r=) downscale_index_formulashapecomfyutilscommon_upscalemovedimclampnodes_ltLTXVPreprocessrr LTXVAddGuide)selfr8r9r:r;r r<r=r>r r?r@_width_scale_factorheight_scale_factorwidthheights r rILTXVAddGuideAdvanced.generatees695P5P22 9  # #A &); ; 9  # #A &)< < KK & & b!$eV] ' WQ^ U1a[ '')11%=a@e1$$&../  rrAN __name__ __module__ __qualname____firstlineno__ classmethodrD RETURN_TYPES RETURN_NAMESCATEGORYFUNCTION DESCRIPTIONrI__static_attributes__rArr rrs:? ? B>L5L*HH '$ rLTXVImgToVideoAdvancedc>\rSrSr\S5rSrSrSrSr Sr Sr S r g ) rmcSSSSSSSS[RSS .4SS S[RSS .4SS S [RS S .4SSSSS.4SSSSSSS.4SSSSSSS.4/SQSS04SS/SS04SSSSS.4S. 0$) Nrrrrri@ )r!r"r#r,ia ri)r!r"r#r(rr)r*r+r-r.r/r!r0r6r7r%g?) r8r9r:r r^r_length batch_sizer>r r?r@r=)nodesMAX_RESOLUTIONrBs r rD"LTXVImgToVideoAdvanced.INPUT_TYPESs --##&!$33 " #&!$33 "  "1U5I5ISTU %!Ad&KL#% ! !#  #$  !#   * "#J/)Z1HI$#a&JK{>@ @ rrFrGrHrIzAdds a conditioning frame or a video at index 0. This node is used to add a keyframe or a video segment which should appear in the generated video at index 0. It resizes the image to the correct size and applies preprocessing to it.c 8[RRURSS5XVXS9RSS5n[R "5R XI5Sn[XJ5n[R"5R UUUUUUUUU S9 $)NrNrrOr) r8r9r:r r^r_rvrwr=) rRrSrTrUrWrXrr LTXVImgToVideo)rZr8r9r:r r^r_rvrwr>r r?r@r=s r rILTXVImgToVideoAdvanced.generates  ** MM"a %+ '!R. '')11%=a@e1&&(00!1  rrANrarArr rmrms<A A F>L5L*HH + rLTXVAddGuideAdvancedAttentioncJ\rSrSrSr\S5rSrSrSr Sr Sr S S jr S r g ) r~ia$Extended keyframe guide node with per-guide attention strength control. Same preprocessing as LTXVAddGuideAdvanced (CRF, blur, interpolation, crop), plus attention_strength and attention_mask inputs to control how strongly this guide's conditioning influences generation via self-attention. cSSSSSSSSSS S .4S S S S SS .4SSSSSSS.4SSSSSSS.4/SQSS04SS/SS04S S S S SSS.4S. SSS S!040S".$)#Nrrrrrrrrz`Frame index to start the conditioning at. Negative values are counted from the end of the video.r r%r&r'z?Strength of the conditioning. Higher values make it more exact.r(r)rz8CRF value. Higher = more motion, lower = higher quality.r+r-z)Blur kernel radius. Higher = more motion.r/r!r0r6r7g{Gz?zqControls how strongly this guide influences generation via self-attention. 1.0 = full conditioning, 0.0 = ignore.) r8r9r:r;r r<r=r>r r?r@attention_strengthattention_maskMASKr$zOptional pixel-space spatial mask. Shape (F, H, W) or (H, W). Values in [0, 1]. Controls per-region conditioning influence. Multiplied by attention_strength.)roptionalrArBs r rD)LTXVAddGuideAdvancedAttention.INPUT_TYPES s.-%##$$#U  #&""#d #% ! !#]  #$  !#N   * "#J/)Z1HI#&"" $U  'yIV!!@ # WW W rrFrGrHrIzAdds a conditioning frame/video at a specific frame index with per-guide attention strength control. Same preprocessing as LTXVAddGuideAdvanced, plus attention_strength and optional spatial attention_mask.Nc SSKJnJn URnUunnnUSn[R "U5nUR u nnnnUU-nUU-n[RRURSS5UUXS9RSS5RSS5n[R"5RXX5Sn[XY5n[RR!UUUUU5unn[RR#UU[%U5UU5unnUUR S-U::dS5e[RR'UUUUUUUU5upnnUR SUR S -UR S -n[)UR SS5nU"U 5nU"UUUU US 9nU"UUUU US 9nUUUUS .4$) Nr)append_guide_attention_entrynormalize_maskrKrNrOrz=Conditioning frames exceed the length of the latent sequence.rMrL)rr)rK noise_mask)iclora_attentionrrrPrWget_noise_maskrQrRrSrTrUrVrXrr rYencodeget_latent_indexlenappend_keyframelist) rZr8r9r:r;r r<r=r>r r?r@rrrr scale_factorsr[r\r] latent_imager latent_length latent_height latent_widthr^r_t latent_idxpre_filter_countguide_latent_shape norm_masks r rI<XVAddGuideAdvancedAttention.generateqs' S33 5B2 2i( ,,V4 ;G;M;M81m]L11!44 KK & & b!$eV] ' WQ^ U1a[ '')11%=a@e1$$++ }e] 1 !) 5 5 F F mSZM!  :  #} 4 K J K 4  ! ! 1 1  5L*771: 2QWWQZ?!!''!"+.">2 /   1$  0   1$    $J ?  rrA)r&N)rbrcrdre__doc__rfrDrgrhrirjrkrIrlrArr r~r~sMX X t>L5L*HH G&W r) rRcomfy_extras.nodes_ltrW"comfy_extras.nodes_post_processingnodes_post_processingrrxnodes_registryrr rrmr~rArr rs (< & '(t t )t n )*q q +q h 01F F 2F r