diff --git a/doc/general.texi b/doc/general.texi
index 2fbcbbf20a..876a0f3397 100644
--- a/doc/general.texi
+++ b/doc/general.texi
@@ -13,7 +13,8 @@
 
 FFmpeg can be hooked up with a number of external libraries to add support
 for more formats. None of them are used by default, their use has to be
-explicitly requested by passing the appropriate flags to @file{./configure}.
+explicitly requested by passing the appropriate flags to
+@command{./configure}.
 
 @section OpenJPEG
 
diff --git a/doc/platform.texi b/doc/platform.texi
index d0db8aed62..dcbb0f6437 100644
--- a/doc/platform.texi
+++ b/doc/platform.texi
@@ -27,11 +27,11 @@ to configure.
 @section BSD
 
 BSD make will not build FFmpeg, you need to install and use GNU Make
-(@file{gmake}).
+(@command{gmake}).
 
 @section (Open)Solaris
 
-GNU Make is required to build FFmpeg, so you have to invoke (@file{gmake}),
+GNU Make is required to build FFmpeg, so you have to invoke (@command{gmake}),
 standard Solaris Make will not work. When building with a non-c99 front-end
 (gcc, generic suncc) add either @code{--extra-libs=/usr/lib/values-xpg6.o}
 or @code{--extra-libs=/usr/lib/64/values-xpg6.o} to the configure options
@@ -272,7 +272,7 @@ To create import libraries that work with the @code{/OPT:REF} option
 
 @enumerate
 
-@item Open @file{Visual Studio 2005 Command Prompt}.
+@item Open @emph{Visual Studio 2005 Command Prompt}.
 
 Alternatively, in a normal command line prompt, call @file{vcvars32.bat}
 which sets up the environment variables for the Visual C++ tools
@@ -282,7 +282,7 @@ which sets up the environment variables for the Visual C++ tools
 @item Enter the @file{bin} directory where the created LIB and DLL files
 are stored.
 
-@item Generate new import libraries with @file{lib.exe}:
+@item Generate new import libraries with @command{lib.exe}:
 
 @example
 lib /machine:i386 /def:..\lib\foo-version.def  /out:foo.lib
diff --git a/ffmpeg.c b/ffmpeg.c
index 6501bd3530..5239132305 100644
--- a/ffmpeg.c
+++ b/ffmpeg.c
@@ -2028,8 +2028,10 @@ static int poll_filters(void)
                 //if (ost->source_index >= 0)
                 //    *filtered_frame= *input_streams[ost->source_index]->decoded_frame; //for me_threshold
 
-                if (of->start_time && filtered_frame->pts < of->start_time)
-                    return 0;
+                if (of->start_time && filtered_frame->pts < of->start_time) {
+                    avfilter_unref_buffer(picref);
+                    continue;
+                }
 
                 switch (ost->filter->filter->inputs[0]->type) {
                 case AVMEDIA_TYPE_VIDEO:
diff --git a/libavformat/rtmpproto.c b/libavformat/rtmpproto.c
index c7db91de9e..345b07ca5d 100644
--- a/libavformat/rtmpproto.c
+++ b/libavformat/rtmpproto.c
@@ -895,9 +895,10 @@ static int rtmp_open(URLContext *s, const char *uri, int flags)
         fname = path + 10;
         memcpy(rt->app, "ondemand", 9);
     } else {
-        char *p = strchr(path + 1, '/');
+        char *next = *path ? path + 1 : path;
+        char *p = strchr(next, '/');
         if (!p) {
-            fname = path + 1;
+            fname = next;
             rt->app[0] = '\0';
         } else {
             char *c = strchr(p + 1, ':');
diff --git a/tests/fate/ac3.mak b/tests/fate/ac3.mak
index ed2ce12c0e..6db61bd074 100644
--- a/tests/fate/ac3.mak
+++ b/tests/fate/ac3.mak
@@ -35,6 +35,7 @@ fate-ac3-encode: REF = $(SAMPLES)/audio-reference/luckynight_2ch_44kHz_s16.wav
 fate-ac3-encode: CMP_SHIFT = -1024
 fate-ac3-encode: CMP_TARGET = 399.62
 fate-ac3-encode: SIZE_TOLERANCE = 488
+fate-ac3-encode: FUZZ = 3
 
 FATE_AC3 += fate-eac3-encode
 fate-eac3-encode: CMD = enc_dec_pcm eac3 wav s16le $(REF) -c:a eac3 -b:a 128k
@@ -43,6 +44,7 @@ fate-eac3-encode: REF = $(SAMPLES)/audio-reference/luckynight_2ch_44kHz_s16.wav
 fate-eac3-encode: CMP_SHIFT = -1024
 fate-eac3-encode: CMP_TARGET = 514.02
 fate-eac3-encode: SIZE_TOLERANCE = 488
+fate-eac3-encode: FUZZ = 3
 
 FATE_AVCONV += $(FATE_AC3)
 fate-ac3: $(FATE_AC3)
diff --git a/tests/fate/vorbis.mak b/tests/fate/vorbis.mak
index 25a5d89796..578d7c4871 100644
--- a/tests/fate/vorbis.mak
+++ b/tests/fate/vorbis.mak
@@ -49,6 +49,7 @@ fate-vorbis-12: REF = $(SAMPLES)/vorbis/mono_small.pcm
 FATE_VORBIS += fate-vorbis-13
 fate-vorbis-13: CMD = pcm -i $(SAMPLES)/vorbis/moog_small.ogg
 fate-vorbis-13: REF = $(SAMPLES)/vorbis/moog_small.pcm
+fate-vorbis-13: FUZZ = 2
 
 FATE_VORBIS += fate-vorbis-14
 fate-vorbis-14: CMD = pcm -i $(SAMPLES)/vorbis/rc1-test_small.ogg