diff --git a/transcoder/Dockerfile.build b/transcoder/Dockerfile.build
index 80f9abe3..d822d287 100644
--- a/transcoder/Dockerfile.build
+++ b/transcoder/Dockerfile.build
@@ -10,9 +10,9 @@ ENV TZ=Europe/Kiev
 RUN ln -snf /usr/share/zoneinfo/$TZ /etc/localtime && echo $TZ > /etc/timezone
 WORKDIR /build
 
-RUN apt-key adv --fetch-keys https://developer.download.nvidia.com/compute/cuda/repos/ubuntu1804/x86_64/3bf863cc.pub && apt-get update && apt-get install -y sudo git build-essential gdbserver vim yasm cmake libtool autogen dh-autoreconf libbz2-dev libc6 libc6-dev unzip wget libnuma1 libnuma-dev frei0r-plugins-dev libgnutls28-dev libass-dev libmp3lame-dev libopencore-amrnb-dev libopencore-amrwb-dev libopus-dev librtmp-dev libsoxr-dev libspeex-dev libtheora-dev libvo-amrwbenc-dev libvorbis-dev libvpx-dev libwebp-dev libx264-dev libx265-dev libxvidcore-dev gdb
+RUN apt-key adv --fetch-keys https://developer.download.nvidia.com/compute/cuda/repos/ubuntu2004/x86_64/3bf863cc.pub && apt-get update && apt-get install -y sudo git build-essential gdbserver vim yasm cmake libtool autogen dh-autoreconf libbz2-dev libc6 libc6-dev unzip wget libnuma1 libnuma-dev frei0r-plugins-dev libgnutls28-dev libass-dev libmp3lame-dev libopencore-amrnb-dev libopencore-amrwb-dev libopus-dev librtmp-dev libsoxr-dev libspeex-dev libtheora-dev libvo-amrwbenc-dev libvorbis-dev libvpx-dev libwebp-dev libx264-dev libx265-dev libxvidcore-dev gdb
 
-ARG  FFMPEG_VERSION="n4.4"
+ARG  FFMPEG_VERSION="n5.0"
 ARG  NVIDIA_CODEC_HEADERS_VERSION="n9.0.18.4"
 ARG PYTHON_VERSION
 
diff --git a/transcoder/Makefile b/transcoder/Makefile
index facbde20..bcf1e2cf 100644
--- a/transcoder/Makefile
+++ b/transcoder/Makefile
@@ -27,11 +27,12 @@ else
         X264_LIB_DIR := ./x264
 endif
 
+
 IDIRS = -I. -I$(FFMPEG_LIB_DIR) -I"./common" -I"./utils"  -I"./KMP" -I"./transcode" -I"./debug"
 LDIR = -L/usr/local/cuda/lib64 -L$(X264_LIB_DIR) -L$(FFMPEG_LIB_DIR)/libavfilter -L$(FFMPEG_LIB_DIR)/libswresample  -L$(FFMPEG_LIB_DIR)/libswscale -L$(FFMPEG_LIB_DIR)/libwresmple -L$(FFMPEG_LIB_DIR)/libavdevice -L$(FFMPEG_LIB_DIR)/libavutil -L$(FFMPEG_LIB_DIR)/libavformat -L$(FFMPEG_LIB_DIR)/libavcodec -L$(FFMPEG_LIB_DIR)/libpostproc -L/usr/local/lib
 FFMPEG_LIBS = -lavfilter  -lavformat -lswscale  -lavcodec   -lavutil  -lswresample -lpostproc -lx264 -lx265
 LIBS = -lm -lpthread  -lz -lbz2 -ldl 
-CUDA_LIBS = -lnppig_static -lnppicc_static -lnppc_static -lnppidei_static -lcublas_static -lcudart_static -lculibos  -lcudart -lstdc++
+CUDA_LIBS = -lnppif -lnppig_static -lnppicc_static -lnppc_static -lnppidei_static -lcublas_static -lcudart_static -lculibos  -lcudart -lstdc++
 CFLAGS = -Wall -g $(IDIRS) -fPIC  -static -std=c11 -D_GNU_SOURCE -fexceptions
 CPPFLAGS = -Wall -g $(IDIRS) -fPIC  -static -std=c++14 -D_GNU_SOURCE -fexceptions
 LDFLAGS =  $(LDIR) $(LIBS)  $(FFMPEG_LIBS) $(LIBS) 
diff --git a/transcoder/utils/utils.c b/transcoder/utils/utils.c
index 9d970928..06282771 100644
--- a/transcoder/utils/utils.c
+++ b/transcoder/utils/utils.c
@@ -266,7 +266,7 @@ void log_frame_side_data(const char* category,const AVFrame *pFrame)
 
 int add_packet_frame_id_and_pts(AVPacket *packet,int64_t frame_id,pts_t pts) {
      AVDictionary * frameDict = NULL;
-     int frameDictSize = 0;
+     size_t frameDictSize = 0;
      char buf[sizeof("9223372036854775807")];
      uint8_t *frameDictData = NULL;
      sprintf(buf,"%lld",frame_id);
@@ -287,7 +287,7 @@ int get_packet_frame_id(const AVPacket *packet,int64_t *frame_id_ptr)
 {
     const char *frame_str;
      AVDictionary * frameDict = NULL;
-     int frameDictSize = 0;
+     size_t frameDictSize = 0;
      uint8_t *frameDictData = av_packet_get_side_data(packet, AV_PKT_DATA_STRINGS_METADATA, &frameDictSize);
      *frame_id_ptr = AV_NOPTS_VALUE;
      if (!frameDictData)
@@ -305,7 +305,7 @@ int get_packet_original_pts(const AVPacket *packet,pts_t *pts_ptr)
 {
     const char *pts_str;
      AVDictionary * frameDict = NULL;
-     int frameDictSize = 0;
+     size_t frameDictSize = 0;
      uint8_t *frameDictData = av_packet_get_side_data(packet, AV_PKT_DATA_STRINGS_METADATA, &frameDictSize);
      *pts_ptr = AV_NOPTS_VALUE;
      if (!frameDictData)
diff --git a/transcoder/utils/utils.h b/transcoder/utils/utils.h
index 6bb201e7..5a6ff9b0 100644
--- a/transcoder/utils/utils.h
+++ b/transcoder/utils/utils.h
@@ -13,6 +13,7 @@
 #include <stdio.h>
 #include <stdbool.h>
 #include <arpa/inet.h>
+#include <libavcodec/avcodec.h>
 
 size_t load_file_to_memory(const char *filename, char **result);