+--- libextractor-1.6/src/plugins/thumbnailffmpeg_extractor.c~ 2017-10-15 21:21:23.000000000 +0200
++++ libextractor-1.6/src/plugins/thumbnailffmpeg_extractor.c 2018-04-29 22:57:40.989129194 +0200
+@@ -107,7 +107,7 @@
+ /**
+ * Number of bytes to feed to libav in one go, with padding (padding is zeroed).
+ */
+-#define PADDED_BUFFER_SIZE (BUFFER_SIZE + FF_INPUT_BUFFER_PADDING_SIZE)
++#define PADDED_BUFFER_SIZE (BUFFER_SIZE + AV_INPUT_BUFFER_PADDING_SIZE)
+
+ /**
+ * Global handle to MAGIC data.
+@@ -355,7 +355,7 @@
+ encoder_codec_ctx->mb_lmin = encoder_codec_ctx->qmin * FF_QP2LAMBDA;
+ encoder_codec_ctx->mb_lmax = encoder_codec_ctx->qmax * FF_QP2LAMBDA;
+ #endif
+- encoder_codec_ctx->flags = CODEC_FLAG_QSCALE;
++ encoder_codec_ctx->flags = AV_CODEC_FLAG_QSCALE;
+ encoder_codec_ctx->global_quality = encoder_codec_ctx->qmin * FF_QP2LAMBDA;
+
+ dst_frame->pts = 1;