|  | @@ -174,13 +174,26 @@ public class PQCompositionExporter {
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				|  |  |          }
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				|  |  |          var currentSticker:PQEditVisionTrackMaterialsModel?
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				|  |  |         
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				|  |  | -        for sticker in mStickers! {
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				|  |  | -            BFLog(message: "sticker in \(sticker.timelineIn) out \(sticker.timelineOut)  currTime is \(currTime)")
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				|  |  | -            if(sticker.timelineIn <= currTime && sticker.timelineOut >= currTime){
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				|  |  | -                currentSticker = sticker
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				|  |  | +//        for sticker in mStickers! {
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				|  |  | +//            BFLog(message: "sticker in \(sticker.timelineIn) out \(sticker.timelineOut)  currTime is \(currTime)")
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				|  |  | +//            if(sticker.timelineIn <= currTime && sticker.timelineOut >= currTime){
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				|  |  | +//                currentSticker = sticker
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				|  |  | +//                break
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				|  |  | +//            }
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				|  |  | +//        }
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				|  |  | +        while true {
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				|  |  | +            if let sticker = mStickers!.first {
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				|  |  | +                if sticker.timelineIn <= currTime && sticker.timelineOut >= currTime {
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				|  |  | +                    currentSticker = sticker
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				|  |  | +                    break
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				|  |  | +                }else{
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				|  |  | +                    mStickers!.removeFirst()
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				|  |  | +                }
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				|  |  | +            }else{
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				|  |  |                  break
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				|  |  |              }
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				|  |  |          }
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				|  |  | +        
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				|  |  |          //创建不同的filter
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				|  |  |          if(currentSticker == nil){
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				|  |  |              BFLog(message: "sticker data is error")
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