Preliminary patch to allow playback of stills with audio

diff --git a/mythtv/libs/libmythtv/DVD/dvdringbuffer.cpp b/mythtv/libs/libmythtv/DVD/dvdringbuffer.cpp
index 9beb59a..5cf0cff 100644
--- a/mythtv/libs/libmythtv/DVD/dvdringbuffer.cpp
+++ b/mythtv/libs/libmythtv/DVD/dvdringbuffer.cpp
@@ -766,7 +766,13 @@ int DVDRingBuffer::safe_read(void *data, uint sz)
                 }

                 // debug
-                LOG(VB_PLAYBACK, LOG_DEBUG, LOC + "DVDNAV_NAV_PACKET");
+                LOG(VB_PLAYBACK, LOG_DEBUG, LOC + QString("DVDNAV_NAV_PACKET - time:%1, pos:%2, vob:%3, cell:%4, seeking:%5, seektime:%6")
+                    .arg(m_currentTime)
+                    .arg(m_currentpos)
+                    .arg(m_vobid)
+                    .arg(m_cellid)
+                    .arg(m_seeking)
+                    .arg(m_seektime));

                 // release buffer
                 if (blockBuf != m_dvdBlockWriteBuf)
@@ -1895,7 +1901,7 @@ bool DVDRingBuffer::NewSequence(bool new_sequence)
         return result;
     }

-    result = m_newSequence && m_inMenu;
+    result = m_newSequence;
     m_newSequence = false;
     if (result)
         LOG(VB_PLAYBACK, LOG_INFO, LOC + "Asking for still frame");
diff --git a/mythtv/libs/libmythtv/DVD/mythdvdplayer.cpp b/mythtv/libs/libmythtv/DVD/mythdvdplayer.cpp
index 804aaf1..65744c3 100644
--- a/mythtv/libs/libmythtv/DVD/mythdvdplayer.cpp
+++ b/mythtv/libs/libmythtv/DVD/mythdvdplayer.cpp
@@ -154,9 +154,8 @@ bool MythDVDPlayer::VideoLoop(void)
             return !IsErrored();
         }

-        // we need a custom presentation method for still frame menus with audio
-        if (player_ctx->buffer->DVD()->IsInMenu() &&
-            !player_ctx->buffer->DVD()->IsInStillFrame())
+        // we need a custom presentation method for still frames with audio
+        if (!player_ctx->buffer->DVD()->IsInStillFrame())
         {
             // ensure we refresh the pause frame
             if (!dvd_stillframe_showing)
@@ -166,9 +165,7 @@ bool MythDVDPlayer::VideoLoop(void)
             DisplayLastFrame();
             return !IsErrored();
         }
-
-        // the still frame is treated as a pause frame
-        if (player_ctx->buffer->DVD()->IsInStillFrame())
+        else  // the still frame is treated as a pause frame
         {
             // ensure we refresh the pause frame
             if (!dvd_stillframe_showing)
@@ -195,10 +192,6 @@ bool MythDVDPlayer::VideoLoop(void)

             dvd_stillframe_showing = true;
         }
-        else
-        {
-            dvd_stillframe_showing = false;
-        }
     }

     // unpause the still frame if more frames become available