diff --git a/src/zm_eventstream.h b/src/zm_eventstream.h
index ef873c25d..54b7687ab 100644
--- a/src/zm_eventstream.h
+++ b/src/zm_eventstream.h
@@ -102,10 +102,7 @@ class EventStream : public StreamBase {
       send_frame(false),
       event_data(nullptr),
       storage(nullptr),
-      ffmpeg_input(nullptr),
-      // Used when loading frames from an mp4
-      input_codec_context(nullptr),
-      input_codec(nullptr)
+      ffmpeg_input(nullptr)
     {}
     ~EventStream() {
         if ( event_data ) {
@@ -135,8 +132,6 @@ class EventStream : public StreamBase {
     bool send_buffer(uint8_t * buffer, int size);
     Storage *storage;
     FFmpeg_Input  *ffmpeg_input;
-    AVCodecContext *input_codec_context;
-    AVCodec *input_codec;
 };
 
 #endif // ZM_EVENTSTREAM_H
diff --git a/src/zm_fifo.h b/src/zm_fifo.h
index 70dfdbb51..cd47cfda4 100644
--- a/src/zm_fifo.h
+++ b/src/zm_fifo.h
@@ -27,8 +27,6 @@ class Monitor;
 class Fifo {
  private:
    std::string path;
-   int total_read;
-   int bytes_read;
    bool on_blocking_abort;
    FILE *outfile;
    int raw_fd;
@@ -40,17 +38,13 @@ class Fifo {
        bool delete_fake_fifo = true
        );
 
-    Fifo() : 
-      total_read(0),
-      bytes_read(0),
+    Fifo() :
       on_blocking_abort(true),
       outfile(nullptr),
       raw_fd(-1)
     {}
     Fifo(const char *p_path, bool p_on_blocking_abort) :
       path(p_path),
-      total_read(0),
-      bytes_read(0),
       on_blocking_abort(p_on_blocking_abort),
       outfile(nullptr),
       raw_fd(-1)