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- Rebased sql, test, web, defintions, languages, INSTALL, and libs folders.
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Moe
parent
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commit
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362 changed files with 21716 additions and 7018 deletions
210
libs/ffmpegCoProcessor.js
Normal file
210
libs/ffmpegCoProcessor.js
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var spawn = require('child_process').spawn;
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module.exports = function(s,config,lang,ffmpeg){
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ffmpeg.buildCoProcessorInput = function(e,x){
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if(e.details.userLoglevel&&e.details.userLoglevel!==''){x.loglevel='-loglevel '+e.details.userLoglevel;}else{x.loglevel='-loglevel error'}
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x.input = x.loglevel+' -re -i '+e.sdir+'coProcessor.m3u8'
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}
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ffmpeg.buildCoProcessorStream = function(e,x){
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x.stream_video_filters = []
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//stream - timestamp
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if(e.details.stream_timestamp&&e.details.stream_timestamp=="1"&&e.details.vcodec!=='copy'){
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//font
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if(e.details.stream_timestamp_font&&e.details.stream_timestamp_font!==''){x.stream_timestamp_font=e.details.stream_timestamp_font}else{x.stream_timestamp_font='/usr/share/fonts/truetype/freefont/FreeSans.ttf'}
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//position x
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if(e.details.stream_timestamp_x&&e.details.stream_timestamp_x!==''){x.stream_timestamp_x=e.details.stream_timestamp_x}else{x.stream_timestamp_x='(w-tw)/2'}
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//position y
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if(e.details.stream_timestamp_y&&e.details.stream_timestamp_y!==''){x.stream_timestamp_y=e.details.stream_timestamp_y}else{x.stream_timestamp_y='0'}
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//text color
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if(e.details.stream_timestamp_color&&e.details.stream_timestamp_color!==''){x.stream_timestamp_color=e.details.stream_timestamp_color}else{x.stream_timestamp_color='white'}
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//box color
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if(e.details.stream_timestamp_box_color&&e.details.stream_timestamp_box_color!==''){x.stream_timestamp_box_color=e.details.stream_timestamp_box_color}else{x.stream_timestamp_box_color='0x00000000@1'}
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//text size
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if(e.details.stream_timestamp_font_size&&e.details.stream_timestamp_font_size!==''){x.stream_timestamp_font_size=e.details.stream_timestamp_font_size}else{x.stream_timestamp_font_size='10'}
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x.stream_video_filters.push('drawtext=fontfile='+x.stream_timestamp_font+':text=\'%{localtime}\':x='+x.stream_timestamp_x+':y='+x.stream_timestamp_y+':fontcolor='+x.stream_timestamp_color+':box=1:boxcolor='+x.stream_timestamp_box_color+':fontsize='+x.stream_timestamp_font_size);
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}
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//stream - watermark for -vf
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if(e.details.stream_watermark&&e.details.stream_watermark=="1"&&e.details.stream_watermark_location&&e.details.stream_watermark_location!==''){
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switch(e.details.stream_watermark_position){
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case'tl'://top left
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x.stream_watermark_position='10:10'
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break;
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case'tr'://top right
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x.stream_watermark_position='main_w-overlay_w-10:10'
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break;
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case'bl'://bottom left
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x.stream_watermark_position='10:main_h-overlay_h-10'
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break;
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default://bottom right
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x.stream_watermark_position='(main_w-overlay_w-10)/2:(main_h-overlay_h-10)/2'
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break;
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}
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x.stream_video_filters.push('movie='+e.details.stream_watermark_location+'[watermark],[in][watermark]overlay='+x.stream_watermark_position+'[out]');
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}
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//stream - rotation
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if(e.details.rotate_stream&&e.details.rotate_stream!==""&&e.details.rotate_stream!=="no"&&e.details.stream_vcodec!=='copy'){
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x.stream_video_filters.push('transpose='+e.details.rotate_stream);
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}
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if(e.details.svf&&e.details.svf!==''){
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x.stream_video_filters.push(e.details.svf)
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}
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if(x.stream_video_filters.length>0){
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x.stream_video_filters=' -vf '+x.stream_video_filters.join(',')
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}else{
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x.stream_video_filters=''
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}
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if(e.details.cust_stream&&e.details.cust_stream!==''){x.cust_stream=' '+e.details.cust_stream}else{x.cust_stream=''}
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if(e.details.stream_fps&&e.details.stream_fps!==''){x.stream_fps=' -r '+e.details.stream_fps}else{x.stream_fps=''}
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if(e.details.stream_vcodec !== 'copy' || e.details.stream_type === 'mjpeg' || e.details.stream_type === 'b64'){
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x.cust_stream += x.stream_fps
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}
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switch(e.details.stream_type){
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case'mjpeg':
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if(e.details.stream_quality && e.details.stream_quality !== '')x.cust_stream+=' -q:v '+e.details.stream_quality;
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if(x.dimensions && x.cust_stream.indexOf('-s ')===-1){x.cust_stream+=' -s '+x.dimensions}
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x.pipe += ' -an -c:v mjpeg -f mpjpeg -boundary_tag shinobi'+x.cust_stream+x.stream_video_filters+' pipe:1';
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break;
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case'b64':case'':case undefined:case null://base64
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if(e.details.stream_quality && e.details.stream_quality !== '')x.cust_stream+=' -q:v '+e.details.stream_quality;
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if(x.dimensions && x.cust_stream.indexOf('-s ')===-1){x.cust_stream+=' -s '+x.dimensions}
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x.pipe += ' -an -c:v mjpeg -f image2pipe'+x.cust_stream+x.stream_video_filters+' pipe:1';
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break;
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}
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}
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ffmpeg.buildCoProcessorDetector = function(e,x){
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//detector frames
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x.cust_detect=' '
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if(e.details.detector === '1'){
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if(e.details.detector_fps && e.details.detector_fps !== ''){
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x.detector_fps = e.details.detector_fps
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}else{
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x.detector_fps = '2'
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}
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if(e.details.detector_scale_x && e.details.detector_scale_x !== '' && e.details.detector_scale_y && e.details.detector_scale_y !== ''){
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x.dratio=' -s '+e.details.detector_scale_x+'x'+e.details.detector_scale_y
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}else{
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x.dratio=' -s 320x240'
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}
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if(e.details.cust_detect&&e.details.cust_detect!==''){x.cust_detect+=e.details.cust_detect;}
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if(e.details.detector_pam==='1'){
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x.pipe += ' -an -c:v pam -pix_fmt gray -f image2pipe -r '+x.detector_fps+x.cust_detect+x.dratio+' pipe:3'
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if(e.details.detector_use_detect_object === '1'){
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if(e.details.detector_use_motion === '1'){
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if(e.details.detector_scale_x_object && e.details.detector_scale_x_object !== '' && e.details.detector_scale_y_object && e.details.detector_scale_y_object !== ''){
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x.dratio=' -s '+e.details.detector_scale_x_object+'x'+e.details.detector_scale_y_object
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}
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if(e.details.detector_fps_object && e.details.detector_fps_object !== ''){
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x.detector_fps = e.details.detector_fps_object
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}
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}
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//for object detection
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x.pipe += s.createFFmpegMap(e,e.details.input_map_choices.detector)
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x.pipe += ' -f singlejpeg -vf fps='+x.detector_fps+x.cust_detect+x.dratio+' pipe:4';
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}
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}else{
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x.pipe+=' -f singlejpeg -vf fps='+x.detector_fps+x.cust_detect+x.dratio+' pipe:3';
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}
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}
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}
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ffmpeg.buildCoProcessorJpegApi = function(e,x){
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//snapshot frames
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if(e.details.snap === '1'){
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if(!e.details.snap_fps || e.details.snap_fps === ''){e.details.snap_fps = 1}
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if(e.details.snap_vf && e.details.snap_vf !== ''){x.snap_vf=' -vf '+e.details.snap_vf}else{x.snap_vf=''}
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if(e.details.snap_scale_x && e.details.snap_scale_x !== '' && e.details.snap_scale_y && e.details.snap_scale_y !== ''){x.snap_ratio = ' -s '+e.details.snap_scale_x+'x'+e.details.snap_scale_y}else{x.snap_ratio=''}
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if(e.details.cust_snap && e.details.cust_snap !== ''){x.cust_snap = ' '+e.details.cust_snap}else{x.cust_snap=''}
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x.pipe += ' -update 1 -r '+e.details.snap_fps+x.cust_snap+x.snap_ratio+x.snap_vf+' "'+e.sdir+'s.jpg" -y';
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}
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}
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ffmpeg.buildCoProcessorPipeArray = function(e,x){
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x.stdioPipes = [];
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var times = config.pipeAddition;
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if(e.details.stream_channels){
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times+=e.details.stream_channels.length
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}
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for(var i=0; i < times; i++){
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x.stdioPipes.push('pipe')
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}
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}
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s.ffmpegCoProcessor = function(e){
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if(e.coProcessor === false)return;
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var x = {}
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x.pipe = ''
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ffmpeg.buildCoProcessorInput(e,x)
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ffmpeg.buildCoProcessorStream(e,x)
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ffmpeg.buildCoProcessorDetector(e,x)
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ffmpeg.buildCoProcessorJpegApi(e,x)
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ffmpeg.buildCoProcessorPipeArray(e,x)
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var commandString = x.input + x.pipe
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if(commandString === x.input){
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return false
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}
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s.group[e.ke].mon[e.mid].coProcessorCmd = commandString
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return spawn(config.ffmpegDir,s.splitForFFPMEG((commandString).replace(/\s+/g,' ').trim()),{detached: true,stdio:x.stdioPipes})
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}
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s.coSpawnLauncher = function(e){
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if(s.group[e.ke].mon[e.id].isStarted === true && e.coProcessor === true){
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s.coSpawnClose(e)
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s.group[e.ke].mon[e.id].coSpawnProcessor = s.ffmpegCoProcessor(e)
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if(s.group[e.ke].mon[e.id].coSpawnProcessor === false){
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return
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}
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s.userLog(e,{type:lang['coProcessor Started'],msg:{msg:lang.coProcessorTextStarted,cmd:s.group[e.ke].mon[e.id].coProcessorCmd}});
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s.group[e.ke].mon[e.id].coSpawnProcessorExit = function(){
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s.userLog(e,{type:lang['coProcess Unexpected Exit'],msg:{msg:lang['coProcess Crashed for Monitor']+' : '+e.id,cmd:s.group[e.ke].mon[e.id].coProcessorCmd}});
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setTimeout(function(){
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s.coSpawnLauncher(e)
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},2000)
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}
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s.group[e.ke].mon[e.id].coSpawnProcessor.on('end',s.group[e.ke].mon[e.id].coSpawnProcessorExit)
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s.group[e.ke].mon[e.id].coSpawnProcessor.on('exit',s.group[e.ke].mon[e.id].coSpawnProcessorExit)
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var checkLog = function(d,x){return d.indexOf(x)>-1;}
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s.group[e.ke].mon[e.id].coSpawnProcessor.stderr.on('data',function(d){
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d=d.toString();
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switch(true){
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case checkLog(d,'deprecated pixel format used'):
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case checkLog(d,'[hls @'):
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case checkLog(d,'Past duration'):
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case checkLog(d,'Last message repeated'):
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case checkLog(d,'pkt->duration = 0'):
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case checkLog(d,'Non-monotonous DTS'):
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case checkLog(d,'NULL @'):
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return
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break;
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}
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s.userLog(e,{type:lang.coProcessor,msg:d});
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})
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if(e.frame_to_stream){
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s.group[e.ke].mon[e.id].coSpawnProcessor.stdout.on('data',e.frame_to_stream)
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}
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if(e.details.detector === '1'){
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s.ocvTx({f:'init_monitor',id:e.id,ke:e.ke})
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//frames from motion detect
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if(e.details.detector_pam === '1'){
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s.createPamDiffEngine(e)
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s.group[e.ke].mon[e.id].coSpawnProcessor.stdio[3].pipe(s.group[e.ke].mon[e.id].p2p).pipe(s.group[e.ke].mon[e.id].pamDiff)
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if(e.details.detector_use_detect_object === '1'){
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s.group[e.ke].mon[e.id].coSpawnProcessor.stdio[4].on('data',function(d){
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s.group[e.ke].mon[e.id].lastJpegDetectorFrame = d
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})
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}
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}else if(s.isAtleatOneDetectorPluginConnected){
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s.group[e.ke].mon[e.id].coSpawnProcessor.stdio[3].on('data',function(d){
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s.ocvTx({f:'frame',mon:s.group[e.ke].mon_conf[e.id].details,ke:e.ke,id:e.id,time:s.formattedTime(),frame:d});
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})
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}
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}
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}
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}
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s.coSpawnClose = function(e){
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if(s.group[e.ke].mon[e.id].coSpawnProcessor){
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s.group[e.ke].mon[e.id].coSpawnProcessor.removeListener('end',s.group[e.ke].mon[e.id].coSpawnProcessorExit);
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s.group[e.ke].mon[e.id].coSpawnProcessor.removeListener('exit',s.group[e.ke].mon[e.id].coSpawnProcessorExit);
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s.group[e.ke].mon[e.id].coSpawnProcessor.stdin.pause()
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s.group[e.ke].mon[e.id].coSpawnProcessor.kill()
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delete(s.group[e.ke].mon[e.id].coSpawnProcessor)
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s.userLog(e,{type:lang['coProcessor Stopped'],msg:{msg:lang.coProcessorTextStopped+' : '+e.id}});
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}
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}
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}
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