mpeg 4 all in one pc touch screen

{"cid":"91101484","title":"All In One Pc LCD Touch Screen Interactive Whiteboard 75 Inch 60000h Life Time","imgUrl":"https:\/\/img.chinax.com\/nimg\/d7\/8e\/8283cee55fe514c3fe16dcd56b34-200x200-1.jpg","attrs":{"Price":"US$1589\/PCS FOBSHENZHEN","Brand Name":"MJK","Model Number":"MJK-AD75WB","Minimum Order Quantity":"1pcs","Delivery Time":"3-25days","Certification":"CE,Rohs","Place of Origin":"china","Supply Ability":"5000pcs\/Month","Packaging Details":"standard export packing with outer wooden case","Payment Terms":"T\/T","Life time":"\u226560000h","Max. viewing angle:":"178\u00b0","Glass type:":"Anti-glare Tempered Glass with 4mm thickness","product name":"86 Inch Optical Lcd Smart Interactive Whiteboard with stand for school","Keywords":"smart interactive whiteboard","Operating system":"Windows\/ android\/double system","Interface Type:":"USB\/HDMI\/VGA\/AV\/RF\/TF Card\/RS232\/SPDIF\/Mic\/Earphone","Video Format:":"AVI,MP4,WMV,MPEG2,MPEG1,Adt"}}