--- ffmpegthumbnailer/moviedecoder.cpp.orig	2014-08-16 06:04:31.000000000 +0900
+++ ffmpegthumbnailer/moviedecoder.cpp	2016-03-03 01:37:23.000000000 +0900
@@ -285,10 +285,10 @@
 
 void MovieDecoder::getScaledVideoFrame(int scaledSize, bool maintainAspectRatio, VideoFrame& videoFrame)
 {
-    if (m_pFrame->interlaced_frame) {
-        avpicture_deinterlace((AVPicture*) m_pFrame, (AVPicture*) m_pFrame, m_pVideoCodecContext->pix_fmt,
-                              m_pVideoCodecContext->width, m_pVideoCodecContext->height);
-    }
+//    if (m_pFrame->interlaced_frame) {
+//        avpicture_deinterlace((AVPicture*) m_pFrame, (AVPicture*) m_pFrame, m_pVideoCodecContext->pix_fmt,
+//                              m_pVideoCodecContext->width, m_pVideoCodecContext->height);
+//    }
 
     int scaledWidth, scaledHeight;
     convertAndScaleFrame(PIX_FMT_RGB24, scaledSize, maintainAspectRatio, scaledWidth, scaledHeight);