--- dvbdevice.c.orig
+++ dvbdevice.c
@@ -766,7 +766,7 @@ bool cDvbTuner::SetFrontend(void)
         CHECK(ioctl(fd_frontend, FE_SET_VOLTAGE, volt));
         CHECK(ioctl(fd_frontend, FE_SET_TONE, tone));
         }
-     frequency = abs(frequency); // Allow for C-band, where the frequency is less than the LOF
+     frequency = abs((int)frequency); // Allow for C-band, where the frequency is less than the LOF
 
      // DVB-S/DVB-S2 (common parts)
      SETCMD(DTV_FREQUENCY, frequency * 1000UL);
--- remux.c.orig	2012-03-02 11:56:49.000000000 +0100
+++ remux.c	2016-04-02 19:05:34.753289000 +0200
@@ -890,11 +943,11 @@ int cFrameDetector::Analyze(const uchar 
                        uint32_t Delta = ptsValues[0];
                        // determine frame info:
                        if (isVideo) {
-                          if (abs(Delta - 3600) <= 1)
+                          if (abs((int)Delta - 3600) <= 1)
                              framesPerSecond = 25.0;
                           else if (Delta % 3003 == 0)
                              framesPerSecond = 30.0 / 1.001;
-                          else if (abs(Delta - 1800) <= 1) {
+                          else if (abs((int)Delta - 1800) <= 1) {
                              if (numFrames > 50) {
                                 // this is a "best guess": if there are more than 50 frames between two I-frames, we assume each "frame" actually contains a "field", so two "fields" make one "frame"
                                 framesPerSecond = 25.0;