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r={};r.h265AccelerationEnabled=e.h265AccelerationEnabled,c.init(r),c.setFramerate(e.sdpInfo[t].Framerate),c.setGovLength(e.govLength),c.setCheckDelay(e.checkDelay)}else"JPEG"===e.sdpInfo[t].codecName?(null===v&&(v=(0,o.default)()),(c=v).init(),c.setFramerate(e.sdpInfo[t].Framerate)):"stream-assist-frame"===e.sdpInfo[t].codecName&&(u.debug.log(e.sdpInfo[t]),null===y&&(y=(0,s.default)()),(c=y).init());"undefined"!==typeof e.sdpInfo[t].Framerate&&e.sdpInfo[t].Framerate,null!==c&&(c.setBufferfullCallback(D),c.setReturnCallback(T),_=e.sdpInfo[t].RtpInterlevedID,f[_]=c)}}(l);break;case"MediaData":if(!0===m){!function(e){_=e.data.rtspInterleave[1],"undefined"!==typeof f[_]&&f[_].bufferingRtpData(e.data.rtspInterleave,e.data.header,e.data.payload)}(t);break}_=t.data.rtspInterleave[1],"undefined"!==typeof 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a={type:e,data:t,channelId:b,option:r};"canvasRender"===e?postMessage(a,[t.buffer]):postMessage(a)}},function(e,t,r){"use strict";var a=r(1);Object.defineProperty(t,"__esModule",{value:!0}),t.default=void 0;var i=r(0),n=a(r(12)),o=a(r(3)),s=a(r(4));function u(){var e=7,t=7,r=2,a=3,i=4,n=5,o=8,u=16,f=32,l=255,c=0,p=null;function d(){c=0,p=new s.default}function m(r,i){var n=i,o=c+n>>a;return n=c+i&e,r[o]>>t-(n&t)&1}function _(e,t){var r=c>>a,i=8*(r+1)-c;if(i<8)for(var n=0;n<3;n++){var o=e[r+n];o=0==n?o>>i<<i:2==n?o&255>>8-i|1<<i:0,e.set([o],r+n)}else e.set([0],r),e.set([1],r+1)}function h(e,t){var r=0;if(1===t)r=m(e,0);else for(var a=0;a<t;a++)r=(r<<1)+m(e,a);return c+=t,r}function g(e,t){for(var a=0,i=0,n=t;c+n<8*e.length&&!m(e,n++);)a++;if(0===a)return c+=1,0;i=1<<a;for(var o=a-1;o>=0;o--,n++)i|=m(e,n)<<o;return c+=a*r+1,i-1}function v(e,t){var a=g(e,t);return 1&a?(a+1)/r:-a/r}function 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t=p.get("profile_idc");if((100===t||110===t||122===t||244===t||44===t||83===t||86===t||118===t||128===t||138===t||139===t||134===t)&&(p.put("chroma_format_idc",g(e,0)),p.get("chroma_format_idc")===a&&p.put("separate_colour_plane_flag",h(e,1)),p.put("bit_depth_luma_minus8",g(e,0)),p.put("bit_depth_chroma_minus8",g(e,0)),p.put("qpprime_y_zero_transform_bypass_flag",h(e,1)),p.put("seq_scaling_matrix_present_flag",h(e,1)),p.get("seq_scaling_matrix_present_flag"))){for(var i=p.get("chroma_format_idc")!==a?o:12,s=new Array(i),d=0;d<i;d++)if(s[d]=h(e,1),s[d])for(var m=d<6?u:64,b=8,S=8,D=0;D<m;D++)S&&(S=(b+v(e,0)+256)%256),b=0===S?b:S;p.put("seq_scaling_list_present_flag",s)}if(p.put("log2_max_frame_num_minus4",g(e,0)),p.put("pic_order_cnt_type",g(e,0)),0===p.get("pic_order_cnt_type"))p.put("log2_max_pic_order_cnt_lsb_minus4",g(e,0));else 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i=r(0),n=a(r(14)),o=a(r(3)),s=a(r(4));function u(){var e=null,t=null,r=0,a=0,i=0,n=0,o=0;function u(){0,e=new s.default}function f(){return 0==i&&(n=function(){if(a>=r)return 0;var e=t[a++];return 0==e?(o++,a<r&&2==o&&3==t[a]&&(a++,o=0)):o=0,e}(),i=8),n>>--i&1}function l(e,t){for(var r=0;t>0;)r<<=1,r|=f(),t--;return r}function c(e,t){for(var i=0;a<r&&0==f();)i++;return l(0,i)+((1<<i)-1)}return u.prototype={parse:function(t){t,0,e.clear(),e.put("forbidden_zero_bit",l(0,1)),e.put("nal_unit_type",l(0,6)),e.put("nuh_layer_id",l(0,6)),e.put("nuh_temporal_id_plus1",l(0,3)),e.put("sps_video_parameter_set_id",l(0,4)),0===e.get("nuh_layer_id")?e.put("sps_max_sub_layers_minus1",l(0,3)):e.put("sps_ext_or_max_sub_layers_minus1",l(0,3));var r=0!==e.get("nuh_layer_id")&&7===e.get("sps_ext_or_max_sub_layers_minus1");return 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n=e.get("general_profile_idc");4===n||a[4]||5===n||a[5]||6===n||a[6]||7===n||a[7]||8===n||a[8]||9===n||a[9]||10===n||a[10]?(e.put("general_max_12bit_constraint_flag",l(0,1)),e.put("general_max_10bit_constraint_flag",l(0,1)),e.put("general_max_8bit_constraint_flag",l(0,1)),e.put("general_max_422chroma_constraint_flag",l(0,1)),e.put("general_max_420chroma_constraint_flag",l(0,1)),e.put("general_max_monochrome_constraint_flag",l(0,1)),e.put("general_intra_constraint_flag",l(0,1)),e.put("general_one_picture_only_constraint_flag",l(0,1)),e.put("general_lower_bit_rate_constraint_flag",l(0,1)),5===n||a[5]||9===n||a[9]||10===n||a[10]?(e.put("general_max_14bit_constraint_flag",l(0,1)),e.put("general_reserved_zero_33bits",l(0,33))):e.put("general_reserved_zero_34bits",l(0,34))):e.put("general_reserved_zero_43bits",l(0,43)),n>=1&&n<=5||a[1]||a[2]||a[3]||a[4]||a[5]||a[9]?e.put("general_inbld_flag",l(0,1)):e.put("general_reserved_zero_bit",l(0,1))}e.put("general_level_idc",l(0,8));var o=new Array(r),s=new Array(r);for(_=0;_<r;_++)o[_]=l(0,1),s[_]=l(0,1);var u=new Array(8),f=new Array(r),c=new Array(r),p=new Array(r),d=[],m=new Array(r);if(r>0)for(var _=r;_<8;_++)u[_]=l(0,2);for(_=0;_<r;_++){if(o[_]){for(c[_]=l(0,2),p[_]=l(0,1),f[_]=l(0,5),i=0;i<32;i++)d[_][i]=l(0,1);e.put("sub_layer_progressive_source_flag",l(0,1)),e.put("sub_layer_interlaced_source_flag",l(0,1)),e.put("sub_layer_non_packed_constraint_flag",l(0,1)),e.put("sub_layer_frame_only_constraint_flag",l(0,1)),4===f[_]||d[_][4]||5===f[_]||d[_][5]||6===f[_]||d[_][6]||7===f[_]||d[_][7]||8===f[_]||d[_][8]||9===f[_]||d[_][9]||10===f[_]||d[_][10]?(e.put("sub_layer_max_12bit_constraint_flag",l(0,1)),e.put("sub_layer_max_10bit_constraint_flag",l(0,1)),e.put("sub_layer_max_8bit_constraint_flag",l(0,1)),e.put("sub_layer_max_422chroma_constraint_flag",l(0,1)),e.put("sub_layer_max_420chroma_constraint_flag",l(0,1)),e.put("sub_layer_max_monochrome_constraint_flag",l(0,1)),e.put("sub_layer_intra_constraint_flag",l(0,1)),e.put("sub_layer_one_picture_only_constraint_flag",l(0,1)),e.put("sub_layer_lower_bit_rate_constraint_flag",l(0,1)),5===f[_]||d[_][5]?(e.put("sub_layer_max_14bit_constraint_flag",l(0,1)),e.put("sub_layer_lower_bit_rate_constraint_flag",l(0,1)),m[_]=l(0,33)):m[_]=l(0,34)):e.put("sub_layer_reserved_zero_43bits",l(0,43)),f[_]>=1&&f[_]<=5||9==f[_]||d[1]||d[2]||d[3]||d[4]||d[5]||d[9]?e.put("sub_layer_inbld_flag",l(0,1)):e.put("sub_layer_reserved_zero_bit",l(0,1))}s[_]&&e.put("sub_layer_level_idc",l(0,8))}}(1,e.get("sps_max_sub_layers_minus1"))),l(0,84),e.put("sps_seq_parameter_set_id",c()),r?(e.put("update_rep_format_flag",l(0,1)),e.get("update_rep_format_flag")&&e.put("sps_rep_format_idx",l(0,8))):(e.put("chroma_format_idc",c()),3===e.get("chroma_format_idc")&&e.put("separate_colour_plane_flag",l(0,1)),e.put("pic_width_in_luma_samples",c()),e.put("pic_height_in_luma_samples",c()),e.put("conformance_window_flag",l(0,1)),e.get("conformance_window_flag")&&(e.put("conf_win_left_offset",c()),e.put("conf_win_right_offset",c()),e.put("conf_win_top_offset",c()),e.put("conf_win_bottom_offset",c()))),!0},parse2:function(s){var u=s.length;if(s,t=s,r=s.length,a=0,i=0,n=0,o=0,0,e.clear(),u<20)return!1;l(0,16),l(0,4);var f=l(0,3);if(e.put("sps_max_sub_layers_minus1",f),f>6)return!1;l(0,1),l(0,2),l(0,1);l(0,5);l(0,32),l(0,1),l(0,1),l(0,1),l(0,1),l(0,43),l(0,1),e.put("general_level_idc",l(0,8));for(var p=[],d=[],m=0;m<f;m++)p[m]=l(0,1),d[m]=l(0,1);if(f>0)for(m=f;m<8;m++)l(0,2);for(m=0;m<f;m++)p[m]&&(l(0,2),l(0,1),l(0,5),l(0,32),l(0,1),l(0,1),l(0,1),l(0,1),l(0,44)),d[m]&&l(0,8);var _=c();if(e.put("sps_seq_parameter_set_id",_),_>15)return!1;var h=c();return e.put("chroma_format_idc",h),!(_>3)&&(3==h&&l(0,1),e.put("pic_width_in_luma_samples",c()),e.put("pic_height_in_luma_samples",c()),l(0,1)&&(c(),c(),c(),c()),c()==c())},getSizeInfo:function(){var t=e.get("pic_width_in_luma_samples"),r=e.get("pic_height_in_luma_samples");if(e.get("conformance_window_flag")){var a=e.get("chroma_format_idc"),i=e.get("separate_colour_plane_flag");"undefined"===typeof i&&(i=0);var n=1!==a&&2!==a||0!==i?1:2,o=1===a&&0===i?2:1;t-=n*e.get("conf_win_right_offset")+n*e.get("conf_win_left_offset"),r-=o*e.get("conf_win_bottom_offset")+o*e.get("conf_win_top_offset")}return{width:t,height:r,decodeSize:t*r}},getSpsValue:function(t){return e.get(t)}},new u}function f(){var e=7,t=7,r=2,a=3,i=0,n=null;function o(){i=0,n=new s.default}function u(r,n){var o=n,s=i+o>>a;return o=i+n&e,r[s]>>t-(o&t)&1}function f(e,t){return t<=25?l(e,t):l(e,16)<<t-16|l(e,t-16)}function l(e,t){var r=0;if(1===t)r=u(e,0);else for(var a=0;a<t;a++)r=(r<<1)+u(e,a);return i+=t,r}function c(e,t){for(var a=0,n=0,o=t;i+o<8*e.length&&!u(e,o++);)a++;if(0===a)return i+=1,0;n=1<<a;for(var s=a-1;s>=0;s--,o++)n|=u(e,o)<<s;return i+=a*r+1,n-1}return o.prototype={parse:function(e){i=0,n.clear();var t=new ArrayBuffer(256),r=new Uint8Array(t);!function(e,t,r,a){for(var i=0,n=0;i+2<t&&n+2<a;++i)0==e[i]&&0==e[i+1]&&3==e[i+2]?(r[n++]=e[i++],r[n++]=e[i++]):r[n++]=e[i];for(;i<t&&n<a;)r[n++]=e[i++]}(e,e.length,r,256);var a=[],o=[];l(r,4);var s,u,p=l(r,3);n.put("temporalIdNested",l(r,1)),n.put("general_profile_space",l(r,2)),n.put("general_tier_flag",l(r,1)),n.put("general_profile_idc",l(r,5)),n.put("general_profile_compatibility",l(e,8)),n.put("general_profile_compatibility_flags",f(r,32)),n.put("general_constraint_indicator_flags",(s=r,(u=48)<=32?f(s,u):f(s,u-32)<<32|f(s,32))),n.put("general_level_idc",l(r,8));var d=0;for(d=0;d<p&&d<6;d++)a[d]=l(r,1),o[d]=l(r,1);if(p>0)for(d=p;d<8;d++)l(r,2);for(d=0;d<p&&d<6;d++)o[d]&&l(r,8);c(r,0);n.put("chroma_format_idc",c(r,0));c(r,0),c(r,0);return l(r,1),c(r,0),c(r,0),c(r,0),c(r,0),n.put("bitDepthLumaMinus8",c(r,0)+8),n.put("bitDepthChromaMinus8",c(r,0)+8),t=null,r=null,!0},parse2:function(e){var t=e.length,r=e;e.length;if(n.clear(),t<20)return!1;l(r,16),l(r,4);var a=l(r,3);if(n.put("sps_max_sub_layers_minus1",a),a>6)return!1;l(r,1),l(r,2),l(r,1);l(r,5);l(r,32),l(r,1),l(r,1),l(r,1),l(r,1),l(r,43),l(r,1),n.put("general_level_idc",l(r,8));for(var i=[],o=[],s=0;s<a;s++)i[s]=l(r,1),o[s]=l(r,1);if(a>0)for(s=a;s<8;s++)l(r,2);for(s=0;s<a;s++)i[s]&&(l(r,2),l(r,1),l(r,5),l(r,32),l(r,1),l(r,1),l(r,1),l(r,1),l(r,44)),o[s]&&l(r,8);var u=c(r,0);if(n.put("sps_seq_parameter_set_id",u),u>15)return!1;var f=c(r,0);return n.put("chroma_format_idc",f),!(u>3)&&(3==f&&l(r,1),n.put("pic_width_in_luma_samples",c(r,0)),n.put("pic_height_in_luma_samples",c(r,0)),l(r,1)&&(c(r,0),c(r,0),c(r,0),c(r,0)),c(r,0)==c(r,0))},getSizeInfo:function(){var e=n.get("pic_width_in_luma_samples"),t=n.get("pic_height_in_luma_samples");if(n.get("conformance_window_flag")){var r=n.get("chroma_format_idc"),a=n.get("separate_colour_plane_flag");"undefined"===typeof a&&(a=0);var i=1!==r&&2!==r||0!==a?1:2,o=1===r&&0===a?2:1;e-=i*n.get("conf_win_right_offset")+i*n.get("conf_win_left_offset"),t-=o*n.get("conf_win_bottom_offset")+o*n.get("conf_win_top_offset")}return{width:e,height:t,decodeSize:e*t}},getSpsValue:function(e){return n.get(e)},getCodecInfo:function(){return'video/mp4; codecs="hvc1.1.6.L30.B0"'}},new o}t.default=function(){var e,t,r,a=0,s=0,l=!1,c=0,p=0,d=new f,m=new u,_={frameData:null,timeStamp:null,initSegmentData:null,mediaSample:null,dropPercent:0,dropCount:0,codecInfo:"",playback:!1},h={timestamp:null,timezone:null},g=0,v=0,y=null,b=0,S=0,D={width:0,height:0},T=0,w=0,E=null,C=null,M=null,I=!1,A=!1,x=!1,k={},O=!1,F=null;function P(){this.decoder=(0,n.default)(),this.firstTime=0,this.lastMSW=0}return P.prototype={setReturnCallback:function(e){this.rtpReturnCallback=e},setBufferfullCallback:function(e){null!==this.videoBufferList&&this.videoBufferList.setBufferFullCallback(e)},getVideoBuffer:function(e){if(null!==this.videoBufferList)return this.videoBufferList.searchNodeAt(e)},clearBuffer:function(){null!==this.videoBufferList&&this.videoBufferList.clear()},findCurrent:function(){null!==this.videoBufferList&&this.videoBufferList.searchTimestamp(this.getTimeStamp())},ntohl:function(e){return(e[0]<<24)+(e[1]<<16)+(e[2]<<8)+e[3]>>>0},appendBuffer:function(e,t,r){if(r+t.length>=e.length){var a=new Uint8Array(e.length+1048576);a.set(e,0),e=a}return e.set(t,r),e},setGovLength:function(e){y=e},getGovLength:function(){return y},setDecodingTime:function(e){this.decodingTime=e},getDropPercent:function(){return 0},getDropCount:function(){return 0},initStartTime:function(){this.firstDiffTime=0,this.calcGov=0},setCheckDelay:function(e){this.checkDelay=e},init:function(e){A=!1,l=!1,this.decoder.setIsFirstFrame(!1),this.videoBufferList=new i.VideoBufferList,this.firstDiffTime=0,this.checkDelay=!0,this.timeData=null,x=e.h265AccelerationEnabled},setInitSegment:function(){A=!1},parseRTPDataH265Acceleration:function(n,u,f,c,p){var m=null,y={},b=(u[19]<<24)+(u[18]<<16)+(u[17]<<8)+u[16]>>>0,T=Date.UTC("20"+(b>>26),(b>>22&15)-1,b>>17&31,b>>12&31,b>>6&63,63&b)/1e3;if(p.timeStampmsw,T-=28800,0==this.firstTime)this.firstTime=T,this.lastMSW=0,s=(u[21]<<8)+u[20],h={timestamp:this.firstTime,timestamp_usec:0};else{var w,x=(u[21]<<8)+u[20];w=x>s?x-s:x+65535-s,this.lastMSW+=w,T>this.firstTime&&(this.lastMSW-=1e3),this.firstTime=T,h={timestamp:T,timestamp_usec:this.lastMSW},s=x}0!==this.getFramerate()&&"undefined"!==typeof this.getFramerate()||"undefined"===typeof this.getTimeStamp()||(this.setFramerate(Math.round(1e3/((h.timestamp-this.getTimeStamp().timestamp===0?0:1e3)+(h.timestamp_usec-this.getTimeStamp().timestamp_usec)))),i.debug.log("setFramerate"+Math.round(1e3/((h.timestamp-this.getTimeStamp().timestamp===0?0:1e3)+(h.timestamp_usec-this.getTimeStamp().timestamp_usec))))),this.setTimeStamp(h);for(var P=u[22],L=u.subarray(24+P,u.length-8),U=u.subarray(u.length-8,u.length),R=(U[7],U[6],U[5],U[4],[]),B=0;B<=L.length;)if(0==L[B])if(0==L[B+1])if(1==L[B+2]){if(R.push(B),38==(255&L[B+=3])||2==(255&L[B]))break}else 0==L[B+2]?B++:B+=3;else B+=2;else B+=1;a=(u[21]<<8)+u[20];var z=0;for(B=0;B<R.length;B++)switch(m=L.subarray(R[B]+3,R[B+1]-1),255&L[R[B]+3]){case 2:z=R[B]-1,e=L.subarray(z,L.length);break;case 38:z=R[B]-1,e=L.subarray(z,L.length);var N=p;g=t=N.width,v=r=N.height,0===D.width&&0===D.height?(D.width=g,D.height=v,y.decodeStart=D,y.decodeStart.decodeMode="video",y.decodeStart.encodeMode="h265"):D.width===g&&D.height===v||(A=!1,D.width=g,D.height=v,y.resolution=D);break;case 64:E=m;break;case 66:var V=L.subarray(R[B]+5,R[B+1]-1);d.parse(V),M=m;break;case 68:C=m}if(A)_.initSegmentData=null;else{A=!0;var j=d.getSpsValue("general_profile_space"),H=d.getSpsValue("general_tier_flag"),W=d.getSpsValue("general_profile_idc"),G=d.getSpsValue("temporalIdNested");d.getSpsValue("general_profile_compatibility_flags"),d.getSpsValue("general_constraint_indicator_flags"),p={id:1,width:t,height:r,type:"video",general_profile_flag:j<<6|H<<5|W,general_profile_compatibility_flags:d.getSpsValue("general_profile_compatibility_flags"),general_constraint_indicator_flags:d.getSpsValue("general_constraint_indicator_flags"),general_level_idc:d.getSpsValue("general_level_idc"),chroma_format_idc:d.getSpsValue("chroma_format_idc"),bitDepthLumaMinus8:d.getSpsValue("bitDepthLumaMinus8"),bitDepthChromaMinus8:d.getSpsValue("bitDepthChromaMinus8"),rate_layers_nested_length:11|(1&G)<<2,vps:[E],sps:[M],pps:[C],timescale:1e3,fps:this.getFramerate()},null==F&&(F=new o.default(i.commonOption.VIDEOENCODETYPE.H265)),_.initSegmentData=F.initSegment(p),_.codecInfo=d.getCodecInfo()}z||i.debug.log("11111111111111111111111111111111111111111");var X=e.length-4;e[0]=(4278190080&X)>>>24,e[1]=(16711680&X)>>>16,e[2]=(65280&X)>>>8,e[3]=255&X;var q=this.getFramerate(),Y={duration:Math.round(1/q*1e3),size:e.length,frame_time_stamp:null,frameDuration:null};if(Y.frame_time_stamp=1e3*h.timestamp+h.timestamp_usec-S,!1===I)Y.frame_time_stamp=0,S=1e3*h.timestamp+h.timestamp_usec,Y.frameDuration=0,k=Y,I=!0;else{var J=k.frame_time_stamp,K=Y.frame_time_stamp;Y.frameDuration=Math.abs(K-J),Y.frameDuration>3e3&&(Y.frameDuration=0),k=Y}_.frameData=new Uint8Array(e),_.mediaSample=Y,h=null===h.timestamp?this.getTimeStamp():h,_.timeStamp=h;var Z=g*v;if(!0===l){var Q=(rtpDuration/frameDuration*100).toFixed(0)<60;Z>videoTagLimitSize?frameDuration<5e3?(changeMode("video"),y.decodeMode="video"):!0===Q?(changeMode("video"),y.decodeMode="video"):(changeMode("canvas"),y.decodeMode="canvas"):(changeMode("canvas"),y.decodeMode="canvas")}if(_.playback=l,y.decodedData=_,!0===O)return 2===errorIFrameNum&&(errorIFrameNum=0,O=!1),void i.debug.info("H264Session::stop");this.rtpReturnCallback(y)},parseRTPData:function(t,r,n,o,u){if(!0!==x){var f,d=null,y={},b=(r[19]<<24)+(r[18]<<16)+(r[17]<<8)+r[16]>>>0;f=b>>>26===0?"2000":"20"+(b>>>26);var E=Date.UTC(f,(b>>>22&15)-1,b>>>17&31,b>>>12&31,b>>>6&63,63&b)/1e3;if(E+=(new Date).getTimezoneOffset()/60*3600,0===this.firstTime)this.firstTime=E,this.lastMSW=0,s=(r[21]<<8)+r[20],h={timestamp:this.firstTime,timestamp_usec:0};else{var C,M=(r[21]<<8)+r[20];C=M>s?M-s:M+65535-s,this.lastMSW+=C,E>this.firstTime&&(this.lastMSW-=1e3),this.firstTime=E,h={timestamp:E,timestamp_usec:this.lastMSW},s=M}0!==this.getFramerate()&&"undefined"!==typeof this.getFramerate()||"undefined"===typeof this.getTimeStamp()||(this.setFramerate(Math.round(1e3/((h.timestamp-this.getTimeStamp().timestamp===0?0:1e3)+(h.timestamp_usec-this.getTimeStamp().timestamp_usec)))),i.debug.log("setFramerate"+Math.round(1e3/((h.timestamp-this.getTimeStamp().timestamp===0?0:1e3)+(h.timestamp_usec-this.getTimeStamp().timestamp_usec))))),this.setTimeStamp(h);var I=r[22];e=r.subarray(24+I,r.length-8),a=(r[21]<<8)+r[20];for(var A=[],k=0;k<=e.length;)if(0==e[k])if(0==e[k+1])if(1==e[k+2]){if(A.push(k),5==(31&e[k+=3])||1==(31&e[k]))break}else 0==e[k+2]?k++:k+=3;else k+=2;else k+=1;var O="P";for(k=0;k<A.length;k++)switch(d=e.subarray(A[k]+3,A[k+1]),e[A[k]+3]>>1&63){default:break;case 33:O="I",m.parse2(d);var F=u;p=m.getSizeInfo().decodeSize,g=F.width,v=F.height,D.width==F.width&&D.height==F.height||(0!=D.width?(D.width=F.width,D.height=F.height,y.resolution=D,y.resolution.decodeMode="canvas",y.resolution.encodeMode="h265"):(D.width=F.width,D.height=F.height,y.decodeStart=D,y.decodeStart.decodeMode="canvas",y.decodeStart.encodeMode="h265"))}var P=1e3*h.timestamp+h.timestamp_usec;0==this.firstDiffTime?(T=0,this.firstDiffTime=Date.now()-P,i.debug.log("firstDiff: "+S)):(P-w<0&&(this.firstDiffTime=T+(Date.now()-P).toFixed(0)),(T=Date.now()-P-this.firstDiffTime)<0&&(this.firstDiffTime=0,T=0),T>8e3&&(y.error={errorCode:i.PLAYER_STATE_CODE.TIMEOUT},this.rtpReturnCallback(y))),w=P,_.frameData=null,c!==p&&(this.decoder.free(),c=p,this.decoder.setOutputSize(c)),!0===n&&!0===l||(_.frameData=this.decoder.decode(r),_.frameData.frameType=O,_.frameData.frameIndex=u.frameIndex),_.timeStamp=null,h=null===h.timestamp?this.getTimeStamp():h,_.timeStamp=h,n&&(y.backupData={stream:e,frameType:O,width:g,height:v,codecType:"h265"},null!==h.timestamp&&"undefined"!==typeof h.timestamp?y.backupData.timestamp_usec=h.timestamp_usec:y.backupData.timestamp=(a/90).toFixed(0)),y.decodedData=_,this.rtpReturnCallback(y)}else this.parseRTPDataH265Acceleration(t,r,n,o,u)},findIFrame:function(){if(null!==this.videoBufferList){var e=this.videoBufferList.findIFrame();if(null===e||"undefined"===typeof e)return!1;var t={};return 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w=Date.UTC(y,(T>>22&15)-1,T>>17&31,T>>12&31,T>>6&63,63&T)/1e3;if(w-=28800,0===this.firstTime)this.firstTime=w,this.lastMSW=0,f=(p[21]<<8)+p[20],a={timestamp:this.firstTime,timestamp_usec:0};else{var E,C=(p[21]<<8)+p[20];E=C>f?C-f:C+65535-f,this.lastMSW+=E,w>this.firstTime&&(this.lastMSW-=1e3),this.firstTime=w,a={timestamp:w,timestamp_usec:this.lastMSW},f=C}0!==this.getFramerate()&&"undefined"!==typeof this.getFramerate()||"undefined"===typeof this.getTimeStamp()||this.setFramerate(Math.round(1e3/((a.timestamp-this.getTimeStamp().timestamp===0?0:1e3)+(a.timestamp_usec-this.getTimeStamp().timestamp_usec)))),this.setTimeStamp(a),u=(p[21]<<8)+p[20],s=c,(b=this.appendBuffer(b,D,o))[(o+=c)+s-2]=255,b[o+s-1]=217,h.width==e&&h.height==t||(0!=h.width?(h.width=e,h.height=t,l.resolution=h,l.resolution.decodeMode="canvas",l.resolution.encodeMode="mjpeg"):(h.width=e,h.height=t,l.decodeStart=h,l.decodeStart.decodeMode="canvas",l.decodeStart.encodeMode="mjpeg"));var 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T(e,t){t.hasOwnProperty("attribute8C")||(t.attribute8C=[]);var r={},a=1,i=e[a];a+=1,r.hangingCount=e[a],a+=1,r.tissueCount=e[a],a+=1,r.sunVisorCount=e[a],a+=1,r.annualInspectionCount=e[a],a+=1,a+=6,r.hangingCount>0&&(r.hangingCount=[]);for(var n=0;n<r.hangingCount;n++){var o=(e[a+1]<<8)+e[a],s=(e[(a+=2)+1]<<8)+e[a],u=(e[(a+=2)+1]<<8)+e[a],f=(e[(a+=2)+1]<<8)+e[a];a+=2,r.hangingPos.push([o-u,s-f,o+u,s+f])}for(r.tissueCount>0&&(r.tissueCount=[]),n=0;n<r.tissueCount;n++)o=(e[a+1]<<8)+e[a],s=(e[(a+=2)+1]<<8)+e[a],u=(e[(a+=2)+1]<<8)+e[a],f=(e[(a+=2)+1]<<8)+e[a],a+=2,r.tissueCount.push([o-u,s-f,o+u,s+f]);for(r.sunVisorCount>0&&(r.sunVisorCount=[]),n=0;n<r.tissueCount;n++)o=(e[a+1]<<8)+e[a],s=(e[(a+=2)+1]<<8)+e[a],u=(e[(a+=2)+1]<<8)+e[a],f=(e[(a+=2)+1]<<8)+e[a],a+=2,r.sunVisorCount.push([o-u,s-f,o+u,s+f]);for(r.annualInspectionCount>0&&(r.annualInspectionCount=[]),n=0;n<r.tissueCount;n++)o=(e[a+1]<<8)+e[a],s=(e[(a+=2)+1]<<8)+e[a],u=(e[(a+=2)+1]<<8)+e[a],f=(e[(a+=2)+1]<<8)+e[a],a+=2,r.annualInspectionCount.push([o-u,s-f,o+u,s+f]);return t.attribute8C.push(r),i}function w(e,t){t.hasOwnProperty("attribute8E")||(t.attribute8E=[]);var r={},a=1,i=e[a];a+=1,r.nameCodecFormat=e[a];var n=e[a+=1];return a+=1,r.name=String.fromCharCode.apply(null,e.subarray(a,n)),t.attribute8E.push(r),i}function E(e,t){for(var r={128:d,129:m,130:_,131:h,132:g,133:v,134:y,135:b,136:S,137:D,140:T,142:w},a=0,i=e[a];a<e.length;){var n=e.subarray(a,e.length);a+=r[i].call(null,n,t)}}function C(e,t){t.hasOwnProperty("vehicleObject")||(t.vehicleObject=[]);var r={},a=0;r.type=e[a],a+=1;var i=(e[(a+=1)+1]<<8)+e[a];a+=2,r.objectId=(e[a+3]<<24)+(e[a+2]<<16)+(e[a+1]<<8)+e[a];var n=(e[(a+=4)+1]<<8)+e[a],o=(e[(a+=2)+1]<<8)+e[a],s=(e[(a+=2)+1]<<8)+e[a],u=(e[(a+=2)+1]<<8)+e[a];return a+=2,r.track=[[n-s,o-u,n+s,o+u]],r.valid=e[a],a+=1,r.operateType=e[a],a+=1,a+=2,E(e.subarray(a,i),r),t.vehicleObject.push(r),i}function M(e,t){t.hasOwnProperty("faceObject")||(t.faceObject=[]);var r={},a=0;r.type=e[a],a+=1;var i=(e[(a+=1)+1]<<8)+e[a];return i<12?0:(a+=2,r.objectId=(e[a+3]<<24)+(e[a+2]<<16)+(e[a+1]<<8)+e[a],a+=4,r.version=e[a],a+=1,a+=3,r.faceData=e.subarray(a,i),t.faceObject.push(r),i)}function I(e,t){t.hasOwnProperty("commonObject")||(t.commonObject=[]);var r={},a=0;r.type=e[a],a+=1;var i=(e[(a+=1)+1]<<8)+e[a];return a+=2,r.objectId=(e[a+3]<<24)+(e[a+2]<<16)+(e[a+1]<<8)+e[a],a+=4,r.operateType=e[a],a+=1,a+=3,E(e.subarray(a,i),r),t.commonObject.push(r),i}function A(e,t,r){var a=0,i=(e[a+3]<<24)+(e[a+2]<<16)+(e[a+1]<<8)+e[a],n=e[a+=4];if(a+=1,a+=3,0==n)return a;t.groupId=i,t.object={};for(var o=0;o<n;o++){var s=e[a],u=e.subarray(a,e.length),f=0;switch(s){case 2:case 5:f=C(u,t.object);break;case 15:f=M(u,t.object);break;default:f=I(u,t.object)}if(0==f)return 0;a+=f}return r(t),a}function x(e,t,r){var a={coordinate:8192};if(t.length<32)return!1;var i=4;a.classID=e;var n=t[i];if(0==n)return!0;a.groupCount=n,i+=1,i+=7,a.cameral=[];for(var o=0;o<20;o++)a.cameral.push(t[i+o]);i+=20;for(var s=0;s<a.groupCount;s++){var u=A(t.subarray(i,t.length),JSON.parse(JSON.stringify(a)),r);if(u<=0)break;i+=u}}return i.prototype={init:function(){a.debug.log("init")},parseRTPData:function(a,i,n,f,l,c){var p,d=(i[19]<<24)+(i[18]<<16)+(i[17]<<8)+i[16]>>>0;p=d>>26===0?"2000":"20"+(d>>26);var m=Date.UTC(p,(d>>22&15)-1,d>>17&31,d>>12&31,d>>6&63,63&d)/1e3;if(m-=28800,0===this.firstTime)this.firstTime=m,this.lastMSW=0,t=(i[21]<<8)+i[20],e={timestamp:this.firstTime,timestamp_usec:0};else{var _,h=(i[21]<<8)+i[20];_=h>=t?h-t:h+65535-t,this.lastMSW+=_,m>this.firstTime&&(this.lastMSW-=1e3),this.firstTime=m,e={timestamp:m,timestamp_usec:this.lastMSW},t=h}!function(t,a,i,n){var f=a[22],l=a.subarray(24+f,a.length-8);switch(t){case 0:i({ivsDraw:o(l),timeStamp:e,channel:n});break;case 5:i({ivsDraw:s(l),timeStamp:e,channel:n});break;case 6:break;case 14:var c=[];if(function(e,t){for(var a=e.length,i=0;i+4<a;){var n=e[i],o=(e[i+1],(e[i+3]<<8)+e[i+2]),s=e.subarray(i,o);if(i+=o,161!==n&&!x(r[n-64],s,t))break}}(l,function(e){c.push(e)}),c.length){var p={result:!1,type:14,params:c};i({ivsDraw:p,timeStamp:e,channel:n})}break;case 20:i({ivsDraw:u(l),timeStamp:e,channel:n})}}(i[5],i,this.rtpReturnCallback,c)},setBufferfullCallback:function(){},setReturnCallback:function(e){this.rtpReturnCallback=e}},new i}}]);