Added debug() and error() macros.

Increased video buffer size, added buffer timeouts and fixed deleting AC3 buffer data.
Revert "Changed cRingBufferLinear to cRingBufferFrame."
2023-10-10 11:36:53 +00:00 · 2009-10-01 12:13:35 +03:00 · 2009-09-29 15:31:32 +03:00 · 2009-09-27 16:59:42 +03:00 · 2009-09-26 12:15:26 +03:00 · 2009-09-26 11:54:31 +03:00
12 changed files with 1149 additions and 195 deletions
--- a/7
+++ b/7
@@ -376,3 +376,10 @@ VDR Plugin 'femon' Revision History
 - Fixed H.264 bitstream parser.
 - Added a mutex to receiver class.
 - Added 1080/720/576/480 format symbols into status window.
+
+2009-10-01: Version 1.7.5
+
+- Changed H.264 parser to show display aspect ratio.
+- Removed error logging from unimplemented ioctl functions.
+- Removed bitstream parsing from Receive() method.
+- Added Chinese translation (Thanks to NanFeng).
--- a/femon.c
+++ b/femon.c
@@ -18,7 +18,7 @@
 #error "VDR-1.7.0 API version or greater is required!"
 #endif

-static const char VERSION[]       = "1.7.4";
+static const char VERSION[]       = "1.7.5";
 static const char DESCRIPTION[]   = trNOOP("DVB Signal Information Monitor (OSD)");
 static const char MAINMENUENTRY[] = trNOOP("Signal Information");

@@ -50,13 +50,13 @@ cPluginFemon::cPluginFemon()
  // Initialize any member variables here.
  // DON'T DO ANYTHING ELSE THAT MAY HAVE SIDE EFFECTS, REQUIRE GLOBAL
  // VDR OBJECTS TO EXIST OR PRODUCE ANY OUTPUT!
-  Dprintf("%s()\n", __PRETTY_FUNCTION__);
+  debug("%s()\n", __PRETTY_FUNCTION__);
 }

 cPluginFemon::~cPluginFemon()
 {
  // Clean up after yourself!
-  Dprintf("%s()\n", __PRETTY_FUNCTION__);
+  debug("%s()\n", __PRETTY_FUNCTION__);
 }

 const char *cPluginFemon::CommandLineHelp(void)
@@ -96,7 +96,7 @@ void cPluginFemon::Housekeeping(void)
 cOsdObject *cPluginFemon::MainMenuAction(void)
 {
  // Perform the action when selected from the main VDR menu.
-  Dprintf("%s()\n", __PRETTY_FUNCTION__);
+  debug("%s()\n", __PRETTY_FUNCTION__);
  if (cReplayControl::NowReplaying() || (Channels.Count() <= 0))
     Skins.Message(mtInfo, tr("Femon not available"));
  else
@@ -274,7 +274,7 @@ public:

 cMenuFemonSetup::cMenuFemonSetup(void)
 {
-  Dprintf("%s()\n", __PRETTY_FUNCTION__);
+  debug("%s()\n", __PRETTY_FUNCTION__);
  dispmodes[eFemonModeBasic]       = tr("basic");
  dispmodes[eFemonModeTransponder] = tr("transponder");
  dispmodes[eFemonModeStream]      = tr("stream");
@@ -353,7 +353,7 @@ void cMenuFemonSetup::Setup(void)

 void cMenuFemonSetup::Store(void)
 {
-  Dprintf("%s()\n", __PRETTY_FUNCTION__);
+  debug("%s()\n", __PRETTY_FUNCTION__);
  femonConfig = data;
  SetupStore("HideMenu",       femonConfig.hidemenu);
  SetupStore("DisplayMode",    femonConfig.displaymode);
--- a/femonh264.c
+++ b/femonh264.c
@@ -8,25 +8,47 @@
 #include "femontools.h"
 #include "femonh264.h"

-const eVideoAspectRatio cFemonH264::s_AspectRatios[] =
+const cFemonH264::t_DAR cFemonH264::s_DAR[] =
 {
-  VIDEO_ASPECT_RATIO_INVALID,
-  VIDEO_ASPECT_RATIO_1_1,
-  VIDEO_ASPECT_RATIO_12_11,
-  VIDEO_ASPECT_RATIO_10_11,
-  VIDEO_ASPECT_RATIO_16_11,
-  VIDEO_ASPECT_RATIO_40_33,
-  VIDEO_ASPECT_RATIO_24_11,
-  VIDEO_ASPECT_RATIO_20_11,
-  VIDEO_ASPECT_RATIO_32_11,
-  VIDEO_ASPECT_RATIO_80_33,
-  VIDEO_ASPECT_RATIO_18_11,
-  VIDEO_ASPECT_RATIO_15_11,
-  VIDEO_ASPECT_RATIO_64_33,
-  VIDEO_ASPECT_RATIO_160_99,
-  VIDEO_ASPECT_RATIO_4_3,
-  VIDEO_ASPECT_RATIO_3_2,
-  VIDEO_ASPECT_RATIO_2_1
+  {  VIDEO_ASPECT_RATIO_1_1,      100  },
+  {  VIDEO_ASPECT_RATIO_4_3,      133  },
+  {  VIDEO_ASPECT_RATIO_16_9,     177  },
+  {  VIDEO_ASPECT_RATIO_2_21_1,   221  },
+  {  VIDEO_ASPECT_RATIO_12_11,    109  },
+  {  VIDEO_ASPECT_RATIO_10_11,    90   },
+  {  VIDEO_ASPECT_RATIO_16_11,    145  },
+  {  VIDEO_ASPECT_RATIO_40_33,    121  },
+  {  VIDEO_ASPECT_RATIO_24_11,    218  },
+  {  VIDEO_ASPECT_RATIO_20_11,    181  },
+  {  VIDEO_ASPECT_RATIO_32_11,    290  },
+  {  VIDEO_ASPECT_RATIO_80_33,    242  },
+  {  VIDEO_ASPECT_RATIO_18_11,    163  },
+  {  VIDEO_ASPECT_RATIO_15_11,    136  },
+  {  VIDEO_ASPECT_RATIO_64_33,    193  },
+  {  VIDEO_ASPECT_RATIO_160_99,   161  },
+  {  VIDEO_ASPECT_RATIO_3_2,      150  },
+  {  VIDEO_ASPECT_RATIO_2_1,      200  }
+};
+
+const cFemonH264::t_SAR cFemonH264::s_SAR[] =
+{
+  { 0,   0  }, // VIDEO_ASPECT_RATIO_INVALID
+  { 1,   1  }, // VIDEO_ASPECT_RATIO_1_1
+  { 12,  11 }, // VIDEO_ASPECT_RATIO_12_11
+  { 10,  11 }, // VIDEO_ASPECT_RATIO_10_11
+  { 16,  11 }, // VIDEO_ASPECT_RATIO_16_11
+  { 40,  33 }, // VIDEO_ASPECT_RATIO_40_33
+  { 24,  11 }, // VIDEO_ASPECT_RATIO_24_11
+  { 20,  11 }, // VIDEO_ASPECT_RATIO_20_11
+  { 32,  11 }, // VIDEO_ASPECT_RATIO_32_11
+  { 80,  33 }, // VIDEO_ASPECT_RATIO_80_33
+  { 18,  11 }, // VIDEO_ASPECT_RATIO_18_11
+  { 15,  11 }, // VIDEO_ASPECT_RATIO_15_11
+  { 64,  33 }, // VIDEO_ASPECT_RATIO_64_33
+  { 160, 99 }, // VIDEO_ASPECT_RATIO_160_99
+  { 4,   3  }, // VIDEO_ASPECT_RATIO_4_3
+  { 3,   2  }, // VIDEO_ASPECT_RATIO_3_2
+  { 2,   1  }  // VIDEO_ASPECT_RATIO_2_1
 };

 const eVideoFormat cFemonH264::s_VideoFormats[] =
@@ -97,7 +119,7 @@ bool cFemonH264::processVideo(const uint8_t *buf, int len)
             if (!aud_found) {
                 switch (buf[4] >> 5) {
                   case 0: case 3: case 5: // I_FRAME
-                       //Dprintf("H.264: Found NAL AUD at offset %d/%d", buf - start, len);
+                       //debug("H.264: Found NAL AUD at offset %d/%d\n", int(buf - start), len);
                       aud_found = true;
                       break;
                   case 1: case 4: case 6: // P_FRAME;
@@ -110,7 +132,7 @@ bool cFemonH264::processVideo(const uint8_t *buf, int len)

        case NAL_SPS:
             if (!sps_found) {
-               //Dprintf("H.264: Found NAL SPS at offset %d/%d", buf - start, len);
+               //debug("H.264: Found NAL SPS at offset %d/%d\n", int(buf - start), len);
               int nal_len = nalUnescape(nal_data, buf + 4, int(end - buf - 4));
               consumed = parseSPS(nal_data, nal_len);
               if (consumed > 0)
@@ -120,7 +142,7 @@ bool cFemonH264::processVideo(const uint8_t *buf, int len)

        case NAL_SEI:
             if (!sei_found) {
-               //Dprintf("H.264: Found NAL SEI at offset %d/%d", buf - start, len);
+               //debug("H.264: Found NAL SEI at offset %d/%d\n", iny(buf - start), len);
               int nal_len = nalUnescape(nal_data, buf + 4, int(end - buf - 4));
               consumed = parseSEI(nal_data, nal_len);
               if (consumed > 0)
@@ -141,7 +163,7 @@ bool cFemonH264::processVideo(const uint8_t *buf, int len)
  if (aud_found) {
     m_VideoHandler->SetVideoCodec(VIDEO_CODEC_H264);
     if (sps_found) {
-        //Dprintf("H.264 SPS: size %dx%d, aspect %d format %d framerate %.2f bitrate %.0f", m_Width, m_Height, m_AspectRatio, m_Format, m_FrameRate, m_BitRate);
+        //debug("H.264 SPS: size %dx%d, aspect %d format %d framerate %.2f bitrate %.0f\n", m_Width, m_Height, m_AspectRatio, m_Format, m_FrameRate, m_BitRate);
        m_VideoHandler->SetVideoFormat(m_Format);
        m_VideoHandler->SetVideoSize(m_Width, m_Height);
        m_VideoHandler->SetVideoAspectRatio(m_AspectRatio);
@@ -149,7 +171,7 @@ bool cFemonH264::processVideo(const uint8_t *buf, int len)
        m_VideoHandler->SetVideoBitrate(m_BitRate);
        }
     if (sei_found) {
-        //Dprintf("H.264 SEI: scan %d", m_Scan);
+        //debug("H.264 SEI: scan %d\n", m_Scan);
        m_VideoHandler->SetVideoScan(m_Scan);
        }
  }
@@ -222,7 +244,7 @@ int cFemonH264::parseSPS(const uint8_t *buf, int len)
  bs.skipBits(4);                           // reserved_zero_4bits
  level_idc = bs.getU8();                   // level_idc
  bs.skipUeGolomb();                        // seq_parameter_set_id
-  //Dprintf("H.264 SPS: profile_idc %d level_idc %d", profile_idc, level_idc);
+  //debug("H.264 SPS: profile_idc %d level_idc %d\n", profile_idc, level_idc);
  switch (profile_idc) {
    case 66:                                // baseline profile
    case 77:                                // main profile
@@ -470,9 +492,9 @@ int cFemonH264::parseSPS(const uint8_t *buf, int len)
  width  = bs.getUeGolomb() + 1;            // pic_width_in_mbs_minus1
  height = bs.getUeGolomb() + 1;            // pic_height_in_mbs_minus1
  frame_mbs_only_flag = bs.getBit();        // frame_mbs_only_flag
-  //Dprintf("H.264 SPS: pic_width:  %u mbs", width);
-  //Dprintf("H.264 SPS: pic_height: %u mbs", height);
-  //Dprintf("H.264 SPS: frame only flag: %d", frame_mbs_only_flag);
+  //debug("H.264 SPS: pic_width:  %u mbs\n", width);
+  //debug("H.264 SPS: pic_height: %u mbs\n", height);
+  //debug("H.264 SPS: frame only flag: %d\n", frame_mbs_only_flag);
  width  *= 16;
  height *= 16 * (frame_mbs_only_flag ? 1 : 2);
  if (!frame_mbs_only_flag)
@@ -484,7 +506,7 @@ int cFemonH264::parseSPS(const uint8_t *buf, int len)
     crop_right  = bs.getUeGolomb();        // frame_crop_rigth_offset
     crop_top    = bs.getUeGolomb();        // frame_crop_top_offset
     crop_bottom = bs.getUeGolomb();        // frame_crop_bottom_offset
-     //Dprintf("H.264 SPS: cropping %d %d %d %d", crop_left, crop_top, crop_right, crop_bottom);
+     //debug("H.264 SPS: cropping %d %d %d %d\n", crop_left, crop_top, crop_right, crop_bottom);
     width -= 2 * (crop_left + crop_right);
     if (frame_mbs_only_flag)
        height -= 2 * (crop_top + crop_bottom);
@@ -494,18 +516,34 @@ int cFemonH264::parseSPS(const uint8_t *buf, int len)
  // VUI parameters
  if (bs.getBit()) {                        // vui_parameters_present_flag
     if (bs.getBit()) {                     // aspect_ratio_info_present
-        uint32_t aspect_ratio_idc;
+        uint32_t aspect_ratio_idc, sar_width = 0, sar_height = 0;
        aspect_ratio_idc = bs.getU8();      // aspect_ratio_idc
-        //Dprintf("H.264 SPS: aspect_ratio_idc %d", aspect_ratio_idc);
+        //debug("H.264 SPS: aspect_ratio_idc %d\n", aspect_ratio_idc);
        if (aspect_ratio_idc == 255) {      // extended sar
-           bs.skipBits(16);                 // sar_width
-           bs.skipBits(16);                 // sar_height
-           aspect_ratio = VIDEO_ASPECT_RATIO_EXTENDED;
-           //Dprintf("H.264 SPS: aspect ratio extended");
+           sar_width  = bs.getU16();        // sar_width
+           sar_height = bs.getU16();        // sar_height
           }
-        else if (aspect_ratio_idc < sizeof(s_AspectRatios) / sizeof(s_AspectRatios[0])) {
-           aspect_ratio = s_AspectRatios[aspect_ratio_idc];
-           //Dprintf("H.264 SPS: aspect ratio %d", aspect_ratio);
+        else if (aspect_ratio_idc < ELEMENTS(s_SAR)) {
+           sar_width  = s_SAR[aspect_ratio_idc].w;
+           sar_height = s_SAR[aspect_ratio_idc].h;
+           }
+        if (sar_width && sar_height) {
+           int index = -1, ratio = int(100.0L * sar_width * width / sar_height / height);
+           for (unsigned int i = 0; i < ELEMENTS(s_DAR); ++i) {
+               if (s_DAR[i].ratio == ratio) {
+                  index = i;
+                  break;
+                  }
+               }
+           if (index < 0) {
+              if (aspect_ratio_idc == 255)
+                 aspect_ratio = VIDEO_ASPECT_RATIO_EXTENDED;
+              else
+                 aspect_ratio = VIDEO_ASPECT_RATIO_INVALID;
+              }
+           else
+              aspect_ratio = s_DAR[index].dar;
+           //debug("H.264 SPS: DAR %dx%d (%d)\n", sar_width, sar_height, aspect_ratio);
           }
        }
     if (bs.getBit())                       // overscan_info_present_flag
@@ -515,7 +553,7 @@ int cFemonH264::parseSPS(const uint8_t *buf, int len)
        video_format = bs.getBits(3);       // video_format
        if (video_format < sizeof(s_VideoFormats) / sizeof(s_VideoFormats[0])) {
           format = s_VideoFormats[video_format];
-           //Dprintf("H.264 SPS: video format %d", format);
+           //debug("H.264 SPS: video format %d\n", format);
           }
        bs.skipBit();                       // video_full_range_flag
        if (bs.getBit()) {                  // colour_description_present_flag
@@ -651,7 +689,7 @@ int cFemonH264::parseSEI(const uint8_t *buf, int len)
                        break;
                   }
                }
-              //Dprintf("H.264 SEI: pic struct %d scan type %d", pic_struct, scan);
+              //debug("H.264 SEI: pic struct %d scan type %d\n", pic_struct, scan);
              for (int i = 0; i < s_SeiNumClockTsTable[pic_struct]; ++i) {
                  if (bs.getBit()) {                     // clock_timestamp_flag[i]
                     int full_timestamp_flag;
@@ -669,7 +707,7 @@ int cFemonH264::parseSEI(const uint8_t *buf, int len)
                            scan = VIDEO_SCAN_RESERVED;
                            break;
                       }
-                     //Dprintf("H.264 SEI: scan type %d", scan);
+                     //debug("H.264 SEI: scan type %d\n", scan);
                     bs.skipBit();                       // nuit_field_based_flag
                     bs.skipBits(5);                     // counting_type
                     full_timestamp_flag = bs.getBit();  // full_timestamp_flag
--- a/femonh264.h
+++ b/femonh264.h
@@ -19,6 +19,16 @@ private:
    NAL_END_SEQ = 0x0A  // End of Sequence
  };

+  typedef struct DAR {
+    eVideoAspectRatio dar;
+    int               ratio;
+  } t_DAR;
+
+  typedef struct SAR {
+    int               w;
+    int               h;
+  } t_SAR;
+
  cFemonVideoIf    *m_VideoHandler;
  uint32_t          m_Width;
  uint32_t          m_Height;
@@ -39,7 +49,8 @@ private:
  int            parseSPS(const uint8_t *buf, int len);
  int            parseSEI(const uint8_t *buf, int len);

-  static const eVideoAspectRatio s_AspectRatios[];
+  static const t_SAR             s_SAR[];
+  static const t_DAR             s_DAR[];
  static const eVideoFormat      s_VideoFormats[];
  static const uint8_t           s_SeiNumClockTsTable[9];

--- a/femonosd.c
+++ b/femonosd.c
@@ -5,6 +5,10 @@
 *
 */

+#ifndef __STDC_FORMAT_MACROS
+#define __STDC_FORMAT_MACROS    
+#endif
+
 #include <ctype.h>
 #include <math.h>
 #include "femoncfg.h"
@@ -24,6 +28,7 @@
 #define OSDSPACING                5
 #define OSDROUNDING               10
 #define IS_OSDROUNDING            (femonConfig.skin == eFemonSkinElchi)
+#define IS_OSDRESOLUTION(r1, r2)  (abs(r1 - r2) < 20)
 #define OSDINFOWIN_Y(offset)      (femonConfig.position ? (OSDHEIGHT - OSDINFOHEIGHT + offset) : offset)
 #define OSDINFOWIN_X(col)         ((col == 4) ? int(round(OSDWIDTH * 0.76)) : \
                                   (col == 3) ? int(round(OSDWIDTH * 0.51)) : \
@@ -62,12 +67,12 @@

 #define OSDDRAWSTATUSBAR(value) \
        if (value > 0) { \
-           value = OSDBARWIDTH(value); \
-           m_Osd->DrawRectangle(0, OSDSTATUSWIN_Y(offset) + 3, min(OSDBARWIDTH(femonConfig.redlimit), value), OSDSTATUSWIN_Y(offset) + OSDROWHEIGHT - 3, femonTheme[femonConfig.theme].clrRed); \
-           if (value > OSDBARWIDTH(femonConfig.redlimit)) \
-              m_Osd->DrawRectangle(OSDBARWIDTH(femonConfig.redlimit), OSDSTATUSWIN_Y(offset) + 3, min((OSDWIDTH * femonConfig.greenlimit / 100), value), OSDSTATUSWIN_Y(offset) + OSDROWHEIGHT - 3, femonTheme[femonConfig.theme].clrYellow); \
-           if (value > OSDBARWIDTH(femonConfig.greenlimit)) \
-              m_Osd->DrawRectangle(OSDBARWIDTH(femonConfig.greenlimit), OSDSTATUSWIN_Y(offset) + 3, value, OSDSTATUSWIN_Y(offset) + OSDROWHEIGHT - 3, femonTheme[femonConfig.theme].clrGreen); \
+           int barvalue = OSDBARWIDTH(value); \
+           m_Osd->DrawRectangle(0, OSDSTATUSWIN_Y(offset) + 3, min(OSDBARWIDTH(femonConfig.redlimit), barvalue), OSDSTATUSWIN_Y(offset) + OSDROWHEIGHT - 3, femonTheme[femonConfig.theme].clrRed); \
+           if (barvalue > OSDBARWIDTH(femonConfig.redlimit)) \
+              m_Osd->DrawRectangle(OSDBARWIDTH(femonConfig.redlimit), OSDSTATUSWIN_Y(offset) + 3, min((OSDWIDTH * femonConfig.greenlimit / 100), barvalue), OSDSTATUSWIN_Y(offset) + OSDROWHEIGHT - 3, femonTheme[femonConfig.theme].clrYellow); \
+           if (barvalue > OSDBARWIDTH(femonConfig.greenlimit)) \
+              m_Osd->DrawRectangle(OSDBARWIDTH(femonConfig.greenlimit), OSDSTATUSWIN_Y(offset) + 3, barvalue, OSDSTATUSWIN_Y(offset) + OSDROWHEIGHT - 3, femonTheme[femonConfig.theme].clrGreen); \
           }

 #define OSDDRAWSTATUSTITLEBAR(title) \
@@ -145,7 +150,7 @@ cFemonOsd *cFemonOsd::pInstance = NULL;

 cFemonOsd *cFemonOsd::Instance(bool create)
 {
-  Dprintf("%s()\n", __PRETTY_FUNCTION__);
+  debug("%s()\n", __PRETTY_FUNCTION__);
  if ((pInstance == NULL) && create)
  {
     pInstance = new cFemonOsd();
@@ -165,9 +170,14 @@ cFemonOsd::cFemonOsd()
  m_Number(0),
  m_OldNumber(0),
  m_SNR(0),
+  m_SNRValid(false),
  m_Signal(0),
+  m_SignalValid(false),
  m_BER(0),
+  m_BERValid(false),
  m_UNC(0),
+  m_UNCValid(false),
+  m_FrontendStatusValid(false),
  m_DisplayMode(femonConfig.displaymode),
  m_OsdWidth(cOsd::OsdWidth()),
  m_OsdHeight(cOsd::OsdHeight()),
@@ -176,28 +186,30 @@ cFemonOsd::cFemonOsd()
  m_Mutex()
 {
  int tmp;
-  Dprintf("%s()\n", __PRETTY_FUNCTION__);
+  debug("%s()\n", __PRETTY_FUNCTION__);
+  memset(&m_FrontendStatus, 0, sizeof(m_FrontendStatus));
+  memset(&m_FrontendInfo, 0, sizeof(m_FrontendInfo));
  m_SvdrpConnection.handle = -1;
  m_Font = cFont::CreateFont(Setup.FontSml, min(max(Setup.FontSmlSize, MINFONTSIZE), MAXFONTSIZE));
  if (!m_Font || !m_Font->Height()) {
     m_Font = new cFemonDummyFont;
-     esyslog("ERROR: cFemonOsd::cFemonOsd() cannot create required font.");
+     error("cFemonOsd::cFemonOsd() cannot create required font.");
     }
  tmp = 5 * bmSymbol[SYMBOL_LOCK].Width() + 6 * OSDSPACING;
  if (OSDWIDTH < tmp) {
-     esyslog("ERROR: cFemonOsd::cFemonOsd() OSD width (%d) smaller than required (%d).", OSDWIDTH, tmp);
+     error("cFemonOsd::cFemonOsd() OSD width (%d) smaller than required (%d).", OSDWIDTH, tmp);
     OSDWIDTH = tmp;
     }
  tmp = OSDINFOHEIGHT + OSDROWHEIGHT + OSDSTATUSHEIGHT;
  if (OSDHEIGHT < tmp) {
-     esyslog("ERROR: cFemonOsd::cFemonOsd() OSD height (%d) smaller than required (%d).", OSDHEIGHT, tmp);
+     error("cFemonOsd::cFemonOsd() OSD height (%d) smaller than required (%d).", OSDHEIGHT, tmp);
     OSDHEIGHT = tmp;
     }
 }

 cFemonOsd::~cFemonOsd(void)
 {
-  Dprintf("%s()\n", __PRETTY_FUNCTION__);
+  debug("%s()\n", __PRETTY_FUNCTION__);
  m_Sleep.Signal();
  if (Running())
     Cancel(3);
@@ -225,8 +237,6 @@ void cFemonOsd::DrawStatusWindow(void)
 {
  cMutexLock lock(&m_Mutex);
  cBitmap *bm = NULL;
-  int snr = m_SNR / 655;
-  int signal = m_Signal / 655;
  int offset = 0;
  int x = OSDWIDTH - OSDROUNDING;
  int y = 0;
@@ -280,13 +290,13 @@ void cFemonOsd::DrawStatusWindow(void)
        OSDDRAWSTATUSBM(OSDSPACING);
        }
     if (m_Receiver) {
-        if (abs(m_Receiver->VideoVerticalSize() - 1080) < 20)
+        if (IS_OSDRESOLUTION(m_Receiver->VideoVerticalSize(), 1080))
           bm = &bmSymbol[SYMBOL_FORMAT_1080];
-        else if (abs(m_Receiver->VideoVerticalSize() - 720) < 20)
+        else if (IS_OSDRESOLUTION(m_Receiver->VideoVerticalSize(), 720))
           bm = &bmSymbol[SYMBOL_FORMAT_720];
-        else if (abs(m_Receiver->VideoVerticalSize() - 576) < 20)
+        else if (IS_OSDRESOLUTION(m_Receiver->VideoVerticalSize(), 576))
           bm = &bmSymbol[SYMBOL_FORMAT_576];
-        else if (abs(m_Receiver->VideoVerticalSize() - 480) < 20)
+        else if (IS_OSDRESOLUTION(m_Receiver->VideoVerticalSize(), 480))
           bm = &bmSymbol[SYMBOL_FORMAT_480];
        else
           bm = NULL;
@@ -317,24 +327,30 @@ void cFemonOsd::DrawStatusWindow(void)
        OSDDRAWSTATUSBM(OSDSPACING);
        }
     offset += OSDROWHEIGHT;
-     OSDDRAWSTATUSBAR(signal);
+     if (m_SignalValid)
+        OSDDRAWSTATUSBAR(m_Signal / 655);
     offset += OSDROWHEIGHT;
-     OSDDRAWSTATUSBAR(snr);
+     if (m_SNRValid)
+        OSDDRAWSTATUSBAR(m_SNR / 655);
     offset += OSDROWHEIGHT;
-     OSDDRAWSTATUSVALUES("STR:", *cString::sprintf("%04x", m_Signal), *cString::sprintf("(%2d%%)", m_Signal / 655), "BER:", *cString::sprintf("%08x", m_BER),
-                         *cString::sprintf("%s:", tr("Video")), *getBitrateMbits(m_Receiver ? m_Receiver->VideoBitrate() : (m_SvdrpFrontend >= 0 ? m_SvdrpVideoBitrate : -1.0)));
+     OSDDRAWSTATUSVALUES("STR:", m_SignalValid ? *cString::sprintf("%04x", m_Signal) : "", m_SignalValid ? *cString::sprintf("(%2d%%)", m_Signal / 655) : "",
+                         "BER:", m_BERValid ? *cString::sprintf("%08x", m_BER) : "", *cString::sprintf("%s:", tr("Video")),
+                         *getBitrateMbits(m_Receiver ? m_Receiver->VideoBitrate() : (m_SvdrpFrontend >= 0 ? m_SvdrpVideoBitrate : -1.0)));
     offset += OSDROWHEIGHT;
-     OSDDRAWSTATUSVALUES("SNR:", *cString::sprintf("%04x", m_SNR), *cString::sprintf("(%2d%%)", m_SNR / 655), "UNC:", *cString::sprintf("%08x", m_UNC),
+     OSDDRAWSTATUSVALUES("SNR:", m_SNRValid ? *cString::sprintf("%04x", m_SNR) : "", m_SNRValid ? *cString::sprintf("(%2d%%)", m_SNR / 655) : "",
+                         "UNC:", m_UNCValid ? *cString::sprintf("%08x", m_UNC) : "",
                         *cString::sprintf("%s:", (m_Receiver && m_Receiver->AC3Valid() && IS_DOLBY_TRACK(track)) ? tr("AC-3") : tr("Audio")),
                         *getBitrateKbits(m_Receiver ? ((m_Receiver->AC3Valid() && IS_DOLBY_TRACK(track)) ? m_Receiver->AC3Bitrate() : m_Receiver->AudioBitrate()) : (m_SvdrpFrontend >= 0 ? m_SvdrpAudioBitrate : -1.0)));
     offset += OSDROWHEIGHT;
     x = bmSymbol[SYMBOL_LOCK].Width();
     y = (OSDROWHEIGHT - bmSymbol[SYMBOL_LOCK].Height()) / 2;
-     OSDDRAWSTATUSFRONTEND(1, bmSymbol[SYMBOL_LOCK],    FE_HAS_LOCK);
-     OSDDRAWSTATUSFRONTEND(2, bmSymbol[SYMBOL_SIGNAL],  FE_HAS_SIGNAL);
-     OSDDRAWSTATUSFRONTEND(3, bmSymbol[SYMBOL_CARRIER], FE_HAS_CARRIER);
-     OSDDRAWSTATUSFRONTEND(4, bmSymbol[SYMBOL_VITERBI], FE_HAS_VITERBI);
-     OSDDRAWSTATUSFRONTEND(5, bmSymbol[SYMBOL_SYNC],    FE_HAS_SYNC);
+     if (m_FrontendStatusValid) {
+        OSDDRAWSTATUSFRONTEND(1, bmSymbol[SYMBOL_LOCK],    FE_HAS_LOCK);
+        OSDDRAWSTATUSFRONTEND(2, bmSymbol[SYMBOL_SIGNAL],  FE_HAS_SIGNAL);
+        OSDDRAWSTATUSFRONTEND(3, bmSymbol[SYMBOL_CARRIER], FE_HAS_CARRIER);
+        OSDDRAWSTATUSFRONTEND(4, bmSymbol[SYMBOL_VITERBI], FE_HAS_VITERBI);
+        OSDDRAWSTATUSFRONTEND(5, bmSymbol[SYMBOL_SYNC],    FE_HAS_SYNC);
+        }
     OSDDRAWSTATUSBOTTOMBAR();
     m_Osd->Flush();
     }
@@ -487,7 +503,7 @@ void cFemonOsd::DrawInfoWindow(void)

 void cFemonOsd::Action(void)
 {
-  Dprintf("%s()\n", __PRETTY_FUNCTION__);
+  debug("%s()\n", __PRETTY_FUNCTION__);
  cTimeMs t;
  SvdrpCommand_v1_0 cmd;
  cmd.command = cString::sprintf("PLUG %s INFO\r\n", PLUGIN_NAME_I18N);
@@ -497,11 +513,11 @@ void cFemonOsd::Action(void)
    m_SvdrpVideoBitrate = -1.0;
    m_SvdrpAudioBitrate = -1.0;
    if (m_Frontend != -1) {
-       CHECK(ioctl(m_Frontend, FE_READ_STATUS, &m_FrontendStatus));
-       CHECK(ioctl(m_Frontend, FE_READ_SIGNAL_STRENGTH, &m_Signal));
-       CHECK(ioctl(m_Frontend, FE_READ_SNR, &m_SNR));
-       CHECK(ioctl(m_Frontend, FE_READ_BER, &m_BER));
-       CHECK(ioctl(m_Frontend, FE_READ_UNCORRECTED_BLOCKS, &m_UNC));
+       m_FrontendStatusValid = (ioctl(m_Frontend, FE_READ_STATUS, &m_FrontendStatus) >= 0);
+       m_SignalValid = (ioctl(m_Frontend, FE_READ_SIGNAL_STRENGTH, &m_Signal) >= 0);
+       m_SNRValid = (ioctl(m_Frontend, FE_READ_SNR, &m_SNR) >= 0);
+       m_BERValid = (ioctl(m_Frontend, FE_READ_BER, &m_BER) >= 0);
+       m_UNCValid = (ioctl(m_Frontend, FE_READ_UNCORRECTED_BLOCKS, &m_UNC) >= 0);
       DrawInfoWindow();
       DrawStatusWindow();
       }
@@ -509,24 +525,40 @@ void cFemonOsd::Action(void)
       cmd.handle = m_SvdrpConnection.handle;
       m_SvdrpPlugin->Service("SvdrpCommand-v1.0", &cmd);
       if (cmd.responseCode == 900) {
+          m_FrontendStatusValid = false;
+          m_SignalValid = false;
+          m_SNRValid = false;
+          m_BERValid = false;
+          m_UNCValid = false;
          for (cLine *line = cmd.reply.First(); line; line = cmd.reply.Next(line)) {
              const char *s = line->Text();
 	      if (!strncasecmp(s, "CARD:", 5))
                 m_SvdrpFrontend = (int)strtol(s + 5, NULL, 10);
              else if (!strncasecmp(s, "TYPE:", 5))
                 m_FrontendInfo.type = (fe_type_t)strtol(s + 5, NULL, 10);
-              else if (!strncasecmp(s, "NAME:", 5))
+              else if (!strncasecmp(s, "NAME:", 5)) {
                 strn0cpy(m_FrontendInfo.name, s + 5, sizeof(m_FrontendInfo.name));
-              else if (!strncasecmp(s, "STAT:", 5))
+                 }
+              else if (!strncasecmp(s, "STAT:", 5)) {
                 m_FrontendStatus = (fe_status_t)strtol(s + 5, NULL, 16);
-              else if (!strncasecmp(s, "SGNL:", 5))
+                 m_FrontendStatusValid = true;
+                 }
+              else if (!strncasecmp(s, "SGNL:", 5)) {
                 m_Signal = (uint16_t)strtol(s + 5, NULL, 16);
-              else if (!strncasecmp(s, "SNRA:", 5))
+                 m_SignalValid = true;
+                 }
+              else if (!strncasecmp(s, "SNRA:", 5)) {
                 m_SNR = (uint16_t)strtol(s + 5, NULL, 16);
-              else if (!strncasecmp(s, "BERA:", 5))
+                 m_SNRValid = true;
+                 }
+              else if (!strncasecmp(s, "BERA:", 5)) {
                 m_BER = (uint32_t)strtol(s + 5, NULL, 16);
-              else if (!strncasecmp(s, "UNCB:", 5))
+                 m_BERValid = true;
+                 }
+              else if (!strncasecmp(s, "UNCB:", 5)) {
                 m_UNC = (uint32_t)strtol(s + 5, NULL, 16);
+                 m_UNCValid = true;
+                 }
              else if (!strncasecmp(s, "VIBR:", 5))
                 m_SvdrpVideoBitrate = (double)strtol(s + 5, NULL, 10);
              else if (!strncasecmp(s, "AUBR:", 5))
@@ -542,7 +574,7 @@ void cFemonOsd::Action(void)

 void cFemonOsd::Show(void)
 {
-  Dprintf("%s()\n", __PRETTY_FUNCTION__);
+  debug("%s()\n", __PRETTY_FUNCTION__);
  int apid[2] = {0, 0};
  int dpid[2] = {0, 0};
  eTrackType track = cDevice::PrimaryDevice()->GetCurrentAudioTrack();
@@ -550,9 +582,11 @@ void cFemonOsd::Show(void)
  m_Frontend = open(dev, O_RDONLY | O_NONBLOCK);
  if (m_Frontend >= 0) {
     if (ioctl(m_Frontend, FE_GET_INFO, &m_FrontendInfo) < 0) {
-        esyslog("ERROR: cFemonOsd::Show() cannot read frontend info.");
+        if (!femonConfig.usesvdrp)
+           error("cFemonOsd::Show() cannot read frontend info.");
        close(m_Frontend);
        m_Frontend = -1;
+        memset(&m_FrontendInfo, 0, sizeof(m_FrontendInfo));
        return;
        }
     }
@@ -561,7 +595,7 @@ void cFemonOsd::Show(void)
        return;
     }
  else {
-     esyslog("ERROR: cFemonOsd::Show() cannot open frontend device.");
+     error("cFemonOsd::Show() cannot open frontend device.");
     return;
     }

@@ -599,7 +633,7 @@ void cFemonOsd::Show(void)

 void cFemonOsd::ChannelSwitch(const cDevice * device, int channelNumber)
 {
-  Dprintf("%s(%d,%d)\n", __PRETTY_FUNCTION__, device->DeviceNumber(), channelNumber);
+  debug("%s(%d,%d)\n", __PRETTY_FUNCTION__, device->DeviceNumber(), channelNumber);
  int apid[2] = {0, 0};
  int dpid[2] = {0, 0};
  eTrackType track = cDevice::PrimaryDevice()->GetCurrentAudioTrack();
@@ -610,9 +644,11 @@ void cFemonOsd::ChannelSwitch(const cDevice * device, int channelNumber)
  m_Frontend = open(dev, O_RDONLY | O_NONBLOCK);
  if (m_Frontend >= 0) {
     if (ioctl(m_Frontend, FE_GET_INFO, &m_FrontendInfo) < 0) {
-        esyslog("ERROR: cFemonOsd::ChannelSwitch() cannot read frontend info.");
+        if (!femonConfig.usesvdrp)
+           error("cFemonOsd::ChannelSwitch() cannot read frontend info.");
        close(m_Frontend);
        m_Frontend = -1;
+        memset(&m_FrontendInfo, 0, sizeof(m_FrontendInfo));
        return;
        }
     }
@@ -621,7 +657,7 @@ void cFemonOsd::ChannelSwitch(const cDevice * device, int channelNumber)
        return;
     }
  else {
-     esyslog("ERROR: cFemonOsd::ChannelSwitch() cannot open frontend device.");
+     error("cFemonOsd::ChannelSwitch() cannot open frontend device.");
     return;
     }

@@ -642,7 +678,7 @@ void cFemonOsd::ChannelSwitch(const cDevice * device, int channelNumber)

 void cFemonOsd::SetAudioTrack(int Index, const char * const *Tracks)
 {
-  Dprintf("%s()\n", __PRETTY_FUNCTION__);
+  debug("%s()\n", __PRETTY_FUNCTION__);
  int apid[2] = {0, 0};
  int dpid[2] = {0, 0};
  eTrackType track = cDevice::PrimaryDevice()->GetCurrentAudioTrack();
@@ -663,7 +699,7 @@ void cFemonOsd::SetAudioTrack(int Index, const char * const *Tracks)

 bool cFemonOsd::DeviceSwitch(int direction)
 {
-  Dprintf("%s()\n", __PRETTY_FUNCTION__);
+  debug("%s()\n", __PRETTY_FUNCTION__);
  int device = cDevice::ActualDevice()->DeviceNumber();
  direction = sgn(direction);
  if (device >= 0) {
@@ -679,7 +715,7 @@ bool cFemonOsd::DeviceSwitch(int direction)
                 device = cDevice::NumDevices() - 1;
              }
           if (cDevice::GetDevice(device)->ProvidesChannel(channel, 0)) {
-              Dprintf("%s(%d) device(%d)\n", __PRETTY_FUNCTION__, direction, device);
+              debug("%s(%d) device(%d)\n", __PRETTY_FUNCTION__, direction, device);
              cStatus::MsgChannelSwitch(cDevice::PrimaryDevice(), 0);
              cControl::Shutdown();
              cDevice::GetDevice(device)->SwitchChannel(channel, true);
@@ -711,14 +747,14 @@ bool cFemonOsd::SvdrpConnect(void)
            m_SvdrpPlugin->Service("SvdrpCommand-v1.0", &cmd);
            if (cmd.responseCode != 214) {
               m_SvdrpPlugin->Service("SvdrpConnection-v1.0", &m_SvdrpConnection); // close connection
-               esyslog("ERROR: cFemonOsd::SvdrpConnect() cannot find plugin '%s' on server %s.", PLUGIN_NAME_I18N, *m_SvdrpConnection.serverIp);
+               error("cFemonOsd::SvdrpConnect() cannot find plugin '%s' on server %s.", PLUGIN_NAME_I18N, *m_SvdrpConnection.serverIp);
               }
            }
         else
-            esyslog("ERROR: cFemonOsd::SvdrpConnect() cannot connect to SVDRP server.");
+            error("cFemonOsd::SvdrpConnect() cannot connect to SVDRP server.");
         }
      else
-         esyslog("ERROR: cFemonOsd::SvdrpConnect() cannot find plugin '%s'.", SVDRPPLUGIN);
+         error("cFemonOsd::SvdrpConnect() cannot find plugin '%s'.", SVDRPPLUGIN);
      }
   return m_SvdrpConnection.handle >= 0;
 }
@@ -734,19 +770,19 @@ bool cFemonOsd::SvdrpTune(void)
         m_SvdrpPlugin->Service("SvdrpCommand-v1.0", &cmd);
         if (cmd.responseCode == 250)
            return true;
-         esyslog("ERROR: cFemonOsd::SvdrpTune() cannot tune server channel.");
+         error("cFemonOsd::SvdrpTune() cannot tune server channel.");
         }
      else
-         esyslog("ERROR: cFemonOsd::SvdrpTune() invalid channel.");
+         error("cFemonOsd::SvdrpTune() invalid channel.");
      }
   else
-      esyslog("ERROR: cFemonOsd::SvdrpTune() unexpected connection state.");
+      error("cFemonOsd::SvdrpTune() unexpected connection state.");
   return false;
 }

 double cFemonOsd::GetVideoBitrate(void)
 {
-  Dprintf("%s()\n", __PRETTY_FUNCTION__);
+  debug("%s()\n", __PRETTY_FUNCTION__);
  double value = 0.0;

  if (m_Receiver)
@@ -757,7 +793,7 @@ double cFemonOsd::GetVideoBitrate(void)

 double cFemonOsd::GetAudioBitrate(void)
 {
-  Dprintf("%s()\n", __PRETTY_FUNCTION__);
+  debug("%s()\n", __PRETTY_FUNCTION__);
  double value = 0.0;

  if (m_Receiver)
@@ -768,7 +804,7 @@ double cFemonOsd::GetAudioBitrate(void)

 double cFemonOsd::GetDolbyBitrate(void)
 {
-  Dprintf("%s()\n", __PRETTY_FUNCTION__);
+  debug("%s()\n", __PRETTY_FUNCTION__);
  double value = 0.0;

  if (m_Receiver)
--- a/femonosd.h
+++ b/femonosd.h
@@ -34,14 +34,19 @@ private:
  double            m_SvdrpAudioBitrate;
  SvdrpConnection_v1_0 m_SvdrpConnection;
  cPlugin          *m_SvdrpPlugin;
-  dvb_frontend_info m_FrontendInfo;
  int               m_Number;
  int               m_OldNumber;
  uint16_t          m_SNR;
+  bool              m_SNRValid;
  uint16_t          m_Signal;
+  bool              m_SignalValid;
  uint32_t          m_BER;
+  bool              m_BERValid;
  uint32_t          m_UNC;
+  bool              m_UNCValid;
  fe_status_t       m_FrontendStatus;
+  bool              m_FrontendStatusValid;
+  dvb_frontend_info m_FrontendInfo;
  int               m_DisplayMode;
  int               m_OsdWidth;
  int               m_OsdHeight;
--- a/femonreceiver.c
+++ b/femonreceiver.c
@@ -20,21 +20,28 @@ cFemonReceiver::cFemonReceiver(tChannelID ChannelID, int Ca, int Vtype, int Vpid
  m_DetectMPEG(this, this),
  m_DetectAAC(this),
  m_DetectAC3(this),
+  m_VideoBuffer(KILOBYTE(512), TS_SIZE, false, "Femon video"),
  m_VideoType(Vtype),
  m_VideoPid(Vpid),
  m_VideoPacketCount(0),
  m_VideoBitrate(0.0),
  m_VideoValid(false),
+  m_AudioBuffer(KILOBYTE(256), TS_SIZE, false, "Femon audio"),
  m_AudioPid(Apid[0]),
  m_AudioPacketCount(0),
  m_AudioBitrate(0.0),
  m_AudioValid(false),
+  m_AC3Buffer(KILOBYTE(256), TS_SIZE, false, "Femon AC3"),
  m_AC3Pid(Dpid[0]),
  m_AC3PacketCount(0),
  m_AC3Bitrate(0),
  m_AC3Valid(false)
 {
-  Dprintf("%s()\n", __PRETTY_FUNCTION__);
+  debug("%s()\n", __PRETTY_FUNCTION__);
+
+  m_VideoBuffer.SetTimeouts(0, 100);
+  m_AudioBuffer.SetTimeouts(0, 100);
+  m_AC3Buffer.SetTimeouts(0, 100);

  m_VideoInfo.codec = VIDEO_CODEC_INVALID;
  m_VideoInfo.format = VIDEO_FORMAT_INVALID;
@@ -61,13 +68,13 @@ cFemonReceiver::cFemonReceiver(tChannelID ChannelID, int Ca, int Vtype, int Vpid

 cFemonReceiver::~cFemonReceiver(void)
 {
-  Dprintf("%s()\n", __PRETTY_FUNCTION__);
+  debug("%s()\n", __PRETTY_FUNCTION__);
  Deactivate();
 }

 void cFemonReceiver::Deactivate(void)
 {
-  Dprintf("%s()\n", __PRETTY_FUNCTION__);
+  debug("%s()\n", __PRETTY_FUNCTION__);
  if (m_Active) {
     m_Active = false;
     m_Sleep.Signal();
@@ -79,7 +86,7 @@ void cFemonReceiver::Deactivate(void)

 void cFemonReceiver::Activate(bool On)
 {
-  Dprintf("%s(%d)\n", __PRETTY_FUNCTION__, On);
+  debug("%s(%d)\n", __PRETTY_FUNCTION__, On);
  if (On)
     Start();
  else
@@ -89,64 +96,149 @@ void cFemonReceiver::Activate(bool On)
 void cFemonReceiver::Receive(uchar *Data, int Length)
 {
  // TS packet length: TS_SIZE
-  if (Length == TS_SIZE) {
+  if (Running() && (*Data == TS_SYNC_BYTE) && (Length == TS_SIZE)) {
     int len, pid = TsPid(Data);
     if (pid == m_VideoPid) {
-        m_VideoPacketCount++;
-        if (TsPayloadStart(Data)) {
-           while (const uint8_t *p = m_VideoAssembler.GetPes(len)) {
-               if (m_VideoType == 0x1B) { // MPEG4
-                  if (m_DetectH264.processVideo(p, len)) {
-                     m_VideoValid = true;
-                     break;
-                     }
-                  }
-               else {
-                  if (m_DetectMPEG.processVideo(p, len)) {
-                     m_VideoValid = true;
-                     break;
-                     }
-                  }
-             }
-           m_VideoAssembler.Reset();
-         }
-         m_VideoAssembler.PutTs(Data, Length);
+        ++m_VideoPacketCount;
+        len = m_VideoBuffer.Put(Data, Length);
+        if (len != Length) {
+           m_VideoBuffer.ReportOverflow(Length - len);
+           m_VideoBuffer.Clear();
+           }
        }
     else if (pid == m_AudioPid) {
-        m_AudioPacketCount++;
-        if (const uint8_t *p = m_AudioAssembler.GetPes(len)) {
-           if (m_DetectAAC.processAudio(p, len) || m_DetectMPEG.processAudio(p, len))
-              m_AudioValid = true;
-           m_AudioAssembler.Reset();
+        ++m_AudioPacketCount;
+        len = m_AudioBuffer.Put(Data, Length);
+        if (len != Length) {
+           m_AudioBuffer.ReportOverflow(Length - len);
+           m_AudioBuffer.Clear();
           }
-        m_AudioAssembler.PutTs(Data, Length);
        }
     else if (pid == m_AC3Pid) {
-        m_AC3PacketCount++;
-        if (const uint8_t *p = m_AC3Assembler.GetPes(len)) {
-           if (m_DetectAC3.processAudio(p, len))
-              m_AC3Valid = true;
-           m_AC3Assembler.Reset();
+        ++m_AC3PacketCount;
+        len = m_AC3Buffer.Put(Data, Length);
+        if (len != Length) {
+           m_AC3Buffer.ReportOverflow(Length - len);
+           m_AC3Buffer.Clear();
           }
-        m_AC3Assembler.PutTs(Data, Length);
        }
     }
 }

 void cFemonReceiver::Action(void)
 {
-  Dprintf("%s()\n", __PRETTY_FUNCTION__);
-  cTimeMs t;
+  debug("%s()\n", __PRETTY_FUNCTION__);
+  cTimeMs calcPeriod(0);
  m_Active = true;
+
  while (Running() && m_Active) {
-        t.Set(0);
-        // TS packet 188 bytes - 4 byte header; MPEG standard defines 1Mbit = 1000000bit
-        m_VideoBitrate = (10.0 * 8.0 * 184.0 * m_VideoPacketCount) / femonConfig.calcinterval;
-        m_VideoPacketCount = 0;
-        m_AudioBitrate = (10.0 * 8.0 * 184.0 * m_AudioPacketCount) / femonConfig.calcinterval;
-        m_AudioPacketCount = 0;
-        m_AC3Bitrate   = (10.0 * 8.0 * 184.0 * m_AC3PacketCount)   / femonConfig.calcinterval;
-        m_AC3PacketCount = 0;
-        m_Sleep.Wait(max((int)(100 * femonConfig.calcinterval - t.Elapsed()), 3));
+    uint8_t *Data;
+    double timeout;
+    int len, Length;
+    bool processed = false;
+
+    // process available video data
+    while (Data = m_VideoBuffer.Get(Length)) {
+      if (!m_Active || (Length < TS_SIZE))
+         break;
+      Length = TS_SIZE;      
+      if (*Data != TS_SYNC_BYTE) {
+         for (int i = 1; i < Length; ++i) {
+             if (Data[i] == TS_SYNC_BYTE) {
+                Length = i;
+                break;
+                }
+             }
+         m_VideoBuffer.Del(Length);
+         continue;
+         }
+      processed = true;
+      if (TsPayloadStart(Data)) {
+         while (const uint8_t *p = m_VideoAssembler.GetPes(len)) {
+           if (m_VideoType == 0x1B) { // MPEG4
+              if (m_DetectH264.processVideo(p, len)) {
+                 m_VideoValid = true;
+                 break;
+                 }
+              }
+           else {
+              if (m_DetectMPEG.processVideo(p, len)) {
+                 m_VideoValid = true;
+                 break;
+                 }
+              }
+           }
+         m_VideoAssembler.Reset();
+         }
+      m_VideoAssembler.PutTs(Data, Length);
+      m_VideoBuffer.Del(Length);
+      }
+
+    // process available audio data
+    while (Data = m_AudioBuffer.Get(Length)) {
+      if (!m_Active || (Length < TS_SIZE))
+         break;
+      Length = TS_SIZE;      
+      if (*Data != TS_SYNC_BYTE) {
+         for (int i = 1; i < Length; ++i) {
+             if (Data[i] == TS_SYNC_BYTE) {
+                Length = i;
+                break;
+                }
+             }
+         m_AudioBuffer.Del(Length);
+         continue;
+         }
+      processed = true;
+      if (const uint8_t *p = m_AudioAssembler.GetPes(len)) {
+         if (m_DetectAAC.processAudio(p, len) || m_DetectMPEG.processAudio(p, len))
+            m_AudioValid = true;
+         m_AudioAssembler.Reset();
+         }
+      m_AudioAssembler.PutTs(Data, Length);
+      m_AudioBuffer.Del(Length);
+      }
+
+    // process available dolby data
+    while (Data = m_AC3Buffer.Get(Length)) {
+      if (!m_Active || (Length < TS_SIZE))
+         break;
+      Length = TS_SIZE;      
+      if (*Data != TS_SYNC_BYTE) {
+         for (int i = 1; i < Length; ++i) {
+             if (Data[i] == TS_SYNC_BYTE) {
+                Length = i;
+                break;
+                }
+             }
+         m_AC3Buffer.Del(Length);
+         continue;
+         }
+      processed = true;
+      if (const uint8_t *p = m_AC3Assembler.GetPes(len)) {
+         if (m_DetectAC3.processAudio(p, len))
+            m_AC3Valid = true;
+         m_AC3Assembler.Reset();
+         }
+      m_AC3Assembler.PutTs(Data, Length);
+      m_AC3Buffer.Del(Length);
+      }
+
+    // calculate bitrates
+    timeout = double(calcPeriod.Elapsed());
+    if (m_Active && (timeout >= (100.0 * femonConfig.calcinterval))) {
+       // TS packet 188 bytes - 4 byte header; MPEG standard defines 1Mbit = 1000000bit
+       // PES headers should be compensated!
+       m_VideoBitrate     = (1000.0 * 8.0 * 184.0 * m_VideoPacketCount) / timeout;
+       m_VideoPacketCount = 0;
+       m_AudioBitrate     = (1000.0 * 8.0 * 184.0 * m_AudioPacketCount) / timeout;
+       m_AudioPacketCount = 0;
+       m_AC3Bitrate       = (1000.0 * 8.0 * 184.0 * m_AC3PacketCount)   / timeout;
+       m_AC3PacketCount   = 0;
+       calcPeriod.Set(0);
+       }
+
+    if (!processed)
+       m_Sleep.Wait(10); // to avoid busy loop and reduce cpu load
    }
 }
--- a/femonreceiver.h
+++ b/femonreceiver.h
@@ -21,36 +21,39 @@

 class cFemonReceiver : public cReceiver, public cThread, public cFemonVideoIf, public cFemonAudioIf, public cFemonAC3If {
 private:
-  cMutex        m_Mutex;
-  cCondWait     m_Sleep;
-  bool          m_Active;
+  cMutex            m_Mutex;
+  cCondWait         m_Sleep;
+  bool              m_Active;

-  cFemonH264    m_DetectH264;
-  cFemonMPEG    m_DetectMPEG;
-  cFemonAAC     m_DetectAAC;
-  cFemonAC3     m_DetectAC3;
+  cFemonH264        m_DetectH264;
+  cFemonMPEG        m_DetectMPEG;
+  cFemonAAC         m_DetectAAC;
+  cFemonAC3         m_DetectAC3;

-  cTsToPes      m_VideoAssembler;
-  int           m_VideoType;
-  int           m_VideoPid;
-  int           m_VideoPacketCount;
-  double        m_VideoBitrate;
-  bool          m_VideoValid;
-  video_info_t  m_VideoInfo;
+  cRingBufferLinear m_VideoBuffer;
+  cTsToPes          m_VideoAssembler;
+  int               m_VideoType;
+  int               m_VideoPid;
+  int               m_VideoPacketCount;
+  double            m_VideoBitrate;
+  bool              m_VideoValid;
+  video_info_t      m_VideoInfo;

-  cTsToPes      m_AudioAssembler;
-  int           m_AudioPid;
-  int           m_AudioPacketCount;
-  double        m_AudioBitrate;
-  bool          m_AudioValid;
-  audio_info_t  m_AudioInfo;
+  cRingBufferLinear m_AudioBuffer;
+  cTsToPes          m_AudioAssembler;
+  int               m_AudioPid;
+  int               m_AudioPacketCount;
+  double            m_AudioBitrate;
+  bool              m_AudioValid;
+  audio_info_t      m_AudioInfo;

-  cTsToPes      m_AC3Assembler;
-  int           m_AC3Pid;
-  int           m_AC3PacketCount;
-  double        m_AC3Bitrate;
-  bool          m_AC3Valid;
-  ac3_info_t    m_AC3Info;
+  cRingBufferLinear m_AC3Buffer;
+  cTsToPes          m_AC3Assembler;
+  int               m_AC3Pid;
+  int               m_AC3PacketCount;
+  double            m_AC3Bitrate;
+  bool              m_AC3Valid;
+  ac3_info_t        m_AC3Info;

 protected:
  virtual void Activate(bool On);
--- a/femontools.c
+++ b/femontools.c
@@ -5,6 +5,11 @@
 *
 */

+#ifndef __STDC_FORMAT_MACROS
+#define __STDC_FORMAT_MACROS
+#endif
+
+#include <stdint.h>
 #include <stdlib.h>
 #include <unistd.h>
 #include <sys/ioctl.h>
@@ -86,15 +91,22 @@ cString getFrontendInfo(int cardIndex)
  int fe = open(dev, O_RDONLY | O_NONBLOCK);
  if (fe < 0)
     return NULL;
-  CHECK(ioctl(fe, FE_GET_INFO, &value));
-  CHECK(ioctl(fe, FE_READ_STATUS, &status));
-  CHECK(ioctl(fe, FE_READ_SIGNAL_STRENGTH, &signal));
-  CHECK(ioctl(fe, FE_READ_SNR, &snr));
-  CHECK(ioctl(fe, FE_READ_BER, &ber));
-  CHECK(ioctl(fe, FE_READ_UNCORRECTED_BLOCKS, &unc));
-  close(fe);

-  info = cString::sprintf("CARD:%d\nTYPE:%d\nNAME:%s\nSTAT:%02X\nSGNL:%04X\nSNRA:%04X\nBERA:%08X\nUNCB:%08X", cardIndex, value.type, value.name, status, signal, snr, ber, unc);
+  info = cString::sprintf("CARD:%d", cardIndex);
+
+  if (ioctl(fe, FE_GET_INFO, &value) >= 0)
+     info = cString::sprintf("%s\nTYPE:%d\nNAME:%s", *info, value.type, value.name);
+  if (ioctl(fe, FE_READ_STATUS, &status) >= 0)
+     info = cString::sprintf("%s\nSTAT:%02X", *info, status);
+  if (ioctl(fe, FE_READ_SIGNAL_STRENGTH, &signal) >= 0)
+     info = cString::sprintf("%s\nSGNL:%04X", *info, signal);
+  if (ioctl(fe, FE_READ_SNR, &snr) >= 0)
+     info = cString::sprintf("%s\nSNRA:%04X", *info, snr);
+  if (ioctl(fe, FE_READ_BER, &ber) >= 0)
+     info = cString::sprintf("%s\nBERA:%08X", *info, ber);
+  if (ioctl(fe, FE_READ_UNCORRECTED_BLOCKS, &unc) >= 0)
+     info = cString::sprintf("%s\nUNCB:%08X", *info, unc);
+  close(fe);

  if (cFemonOsd::Instance())
     info = cString::sprintf("%s\nVIBR:%.0f\nAUBR:%.0f\nDDBR:%.0f", *info, cFemonOsd::Instance()->GetVideoBitrate(), cFemonOsd::Instance()->GetAudioBitrate(), cFemonOsd::Instance()->GetDolbyBitrate());
@@ -113,7 +125,8 @@ cString getFrontendName(int cardIndex)
  int fe = open(dev, O_RDONLY | O_NONBLOCK);
  if (fe < 0)
     return NULL;
-  CHECK(ioctl(fe, FE_GET_INFO, &value));
+  memset(&value, 0, sizeof(value));
+  ioctl(fe, FE_GET_INFO, &value);
  close(fe);

  return (cString::sprintf("%s on device #%d", value.name, cardIndex));
@@ -127,7 +140,8 @@ cString getFrontendStatus(int cardIndex)
  int fe = open(dev, O_RDONLY | O_NONBLOCK);
  if (fe < 0)
     return NULL;
-  CHECK(ioctl(fe, FE_READ_STATUS, &value));
+  memset(&value, 0, sizeof(value));
+  ioctl(fe, FE_READ_STATUS, &value);
  close(fe);

  return (cString::sprintf("Status %s:%s:%s:%s:%s on device #%d", (value & FE_HAS_LOCK) ? "LOCKED" : "-", (value & FE_HAS_SIGNAL) ? "SIGNAL" : "-", (value & FE_HAS_CARRIER) ? "CARRIER" : "-", (value & FE_HAS_VITERBI) ? "VITERBI" : "-", (value & FE_HAS_SYNC) ? "SYNC" : "-", cardIndex));
@@ -141,7 +155,7 @@ uint16_t getSignal(int cardIndex)
  int fe = open(dev, O_RDONLY | O_NONBLOCK);
  if (fe < 0)
     return (value);
-  CHECK(ioctl(fe, FE_READ_SIGNAL_STRENGTH, &value));
+  ioctl(fe, FE_READ_SIGNAL_STRENGTH, &value);
  close(fe);

  return (value);
@@ -155,7 +169,7 @@ uint16_t getSNR(int cardIndex)
  int fe = open(dev, O_RDONLY | O_NONBLOCK);
  if (fe < 0)
     return (value);
-  CHECK(ioctl(fe, FE_READ_SNR, &value));
+  ioctl(fe, FE_READ_SNR, &value);
  close(fe);

  return (value);
@@ -169,7 +183,7 @@ uint32_t getBER(int cardIndex)
  int fe = open(dev, O_RDONLY | O_NONBLOCK);
  if (fe < 0)
     return (value);
-  CHECK(ioctl(fe, FE_READ_BER, &value));
+  ioctl(fe, FE_READ_BER, &value);
  close(fe);

  return (value);
@@ -183,7 +197,7 @@ uint32_t getUNC(int cardIndex)
  int fe = open(dev, O_RDONLY | O_NONBLOCK);
  if (fe < 0)
     return (value);
-  CHECK(ioctl(fe, FE_READ_UNCORRECTED_BLOCKS, &value));
+  ioctl(fe, FE_READ_UNCORRECTED_BLOCKS, &value);
  close(fe);

  return (value);
--- a/femontools.h
+++ b/femontools.h
@@ -14,9 +14,11 @@
 #include <vdr/tools.h>

 #ifdef DEBUG
-#define Dprintf(x...) printf(x);
+#define debug(x...) dsyslog("FEMON: " x);
+#define error(x...) esyslog("ERROR: " x);
 #else
-#define Dprintf(x...) ;
+#define debug(x...) ;
+#define error(x...) esyslog("ERROR: " x);
 #endif

 #define ELEMENTS(x) (sizeof(x) / sizeof(x[0]))
--- a/po/zh_CN.po
+++ b/po/zh_CN.po
@@ -0,0 +1,373 @@
+# VDR plugin language source file.
+# Copyright (C) 2007 Rolf Ahrenberg
+# This file is distributed under the same license as the femon package.
+# Nan Feng VDR <nfgx@21cn.com>, 2009.2
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: femon 1.7.3\n"
+"Report-Msgid-Bugs-To: Rolf Ahrenberg\n"
+"POT-Creation-Date: 2009-08-29 20:57+0300\n"
+"PO-Revision-Date: 2009-09-21 21:36+0800\n"
+"Last-Translator: NanFeng <nfgx@21cn.com>\n"
+"Language-Team: <vdr@linuxtv.org>\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+
+msgid "DVB Signal Information Monitor (OSD)"
+msgstr "卫星信号信息显示(OSD)"
+
+msgid "Signal Information"
+msgstr "频道信息浏览"
+
+msgid "Femon not available"
+msgstr "Femon插件无法使用"
+
+msgid "basic"
+msgstr "基本"
+
+msgid "transponder"
+msgstr "转发器"
+
+msgid "stream"
+msgstr "数据流"
+
+msgid "AC-3"
+msgstr "AC-3"
+
+msgid "Classic"
+msgstr "经典"
+
+msgid "Elchi"
+msgstr "Elchi"
+
+msgid "ST:TNG"
+msgstr "ST:TNG"
+
+msgid "DeepBlue"
+msgstr "DeepBlue"
+
+msgid "Moronimo"
+msgstr "Moronimo"
+
+msgid "Enigma"
+msgstr "Enigma"
+
+msgid "EgalsTry"
+msgstr "EgalsTry"
+
+msgid "Duotone"
+msgstr "双色调"
+
+msgid "SilverGreen"
+msgstr "银绿"
+
+msgid "Hide main menu entry"
+msgstr "隐藏主菜单条目."
+
+msgid "Define whether the main menu entry is hidden."
+msgstr "确定是否进入主菜单是隐藏的."
+
+msgid "Default display mode"
+msgstr "默认启动时显示模式."
+
+msgid "Define the default display mode at startup."
+msgstr "定义默认启动时显示模式."
+
+msgid "Define the used OSD skin."
+msgstr "确定使用的菜单皮肤."
+
+msgid "Define the used OSD theme."
+msgstr "确定使用的菜单主题."
+
+msgid "Position"
+msgstr "位置"
+
+msgid "Define the position of OSD."
+msgstr "确定菜单的位置."
+
+msgid "Red limit [%]"
+msgstr "红限制[ ％ ]"
+
+msgid "Define a limit for red bar, which is used to indicate a bad signal."
+msgstr "定义一个限制红键，这是用来表示一个坏的信号."
+
+msgid "Green limit [%]"
+msgstr "绿限制[ ％ ]"
+
+msgid "Define a limit for green bar, which is used to indicate a good signal."
+msgstr "定义一个限制的绿色键，这是用来表示一个良好的信号."
+
+msgid "OSD update interval [0.1s]"
+msgstr "菜单更新间隔时间 [0.1s]"
+
+msgid "Define an interval for OSD updates. The smaller interval generates higher CPU load."
+msgstr "确定一个OSD的更新时间间隔.较小的间隔产生较高的CPU负载."
+
+msgid "Analyze stream"
+msgstr "分析流"
+
+msgid "Define whether the DVB stream is analyzed and bitrates calculated."
+msgstr "确定是否DVB流分析和比特率计算."
+
+msgid "Calculation interval [0.1s]"
+msgstr "计算时间间隔 [0.1s]"
+
+msgid "Define an interval for calculation. The bigger interval generates more stable values."
+msgstr "定义一个时间间隔来计算.更大的时间价格产生将更稳定."
+
+msgid "Use SVDRP service"
+msgstr "使用SVDRP服务"
+
+msgid "Define whether the SVDRP service is used in client/server setups."
+msgstr "定义是否SVDRP服务是用来在客户机/服务器的设置."
+
+msgid "SVDRP service port"
+msgstr "SVDRP服务端口"
+
+msgid "Define the port number of SVDRP service."
+msgstr "定义SVDRP服务的端口号."
+
+msgid "SVDRP service IP"
+msgstr "SVDRP服务的IP地址"
+
+msgid "Define the IP address of SVDRP service."
+msgstr "定义SVDRP服务的IP地址."
+
+msgid "Help"
+msgstr "帮助"
+
+msgid "Video"
+msgstr "视频"
+
+msgid "Audio"
+msgstr "音频"
+
+msgid "Transponder Information"
+msgstr "转发器信息"
+
+msgid "Apid"
+msgstr "Apid"
+
+msgid "Dpid"
+msgstr "Dpid"
+
+msgid "Spid"
+msgstr "Spid"
+
+msgid "Nid"
+msgstr "Nid"
+
+msgid "Tid"
+msgstr "Tid"
+
+msgid "Rid"
+msgstr "Rid"
+
+msgid "Coderate"
+msgstr "码速率"
+
+msgid "Stream Information"
+msgstr "流信息"
+
+msgid "Video Stream"
+msgstr "视频流"
+
+msgid "Codec"
+msgstr "解码模式"
+
+msgid "Bitrate"
+msgstr "比特率"
+
+msgid "Aspect Ratio"
+msgstr "纵横比"
+
+msgid "Frame Rate"
+msgstr "帧速率"
+
+msgid "Video Format"
+msgstr "视频制式"
+
+msgid "Resolution"
+msgstr "分辨率"
+
+msgid "Audio Stream"
+msgstr "音频流"
+
+msgid "Channel Mode"
+msgstr "声道模式"
+
+msgid "Sampling Frequency"
+msgstr "采样频率"
+
+msgid "AC-3 Stream"
+msgstr "AC-3流"
+
+msgid "Bit Stream Mode"
+msgstr "比特流模式"
+
+msgid "Audio Coding Mode"
+msgstr "音频编码模式"
+
+msgid "Center Mix Level"
+msgstr "中心混合级别"
+
+msgid "Surround Mix Level"
+msgstr "环绕混合级别"
+
+msgid "Dolby Surround Mode"
+msgstr "杜比环绕声模式"
+
+msgid "Low Frequency Effects"
+msgstr "低频效果"
+
+msgid "Dialogue Normalization"
+msgstr "对话正常化"
+
+msgid "Fixed"
+msgstr "固定"
+
+msgid "Analog"
+msgstr "模拟"
+
+msgid "MPEG-2"
+msgstr "MPEG-2"
+
+msgid "H.264"
+msgstr "H.264"
+
+msgid "MPEG-1 Layer I"
+msgstr "MPEG-1 Layer I"
+
+msgid "MPEG-1 Layer II"
+msgstr "MPEG-1 Layer II"
+
+msgid "MPEG-1 Layer III"
+msgstr "MPEG-1 Layer III"
+
+msgid "MPEG-2 Layer I"
+msgstr "MPEG-2 Layer I"
+
+msgid "MPEG-2 Layer II"
+msgstr "MPEG-2 Layer II"
+
+msgid "MPEG-2 Layer III"
+msgstr "MPEG-2 Layer III"
+
+msgid "HE-AAC"
+msgstr "HE-AAC"
+
+msgid "stereo"
+msgstr "立体声"
+
+msgid "joint Stereo"
+msgstr "联合立体声"
+
+msgid "dual"
+msgstr "双重"
+
+msgid "mono"
+msgstr "单声道"
+
+msgid "interlaced"
+msgstr "隔行扫描"
+
+msgid "progressive"
+msgstr "进步"
+
+msgid "reserved"
+msgstr "保留"
+
+msgid "extended"
+msgstr "扩展"
+
+msgid "unknown"
+msgstr "未知"
+
+msgid "component"
+msgstr "组件"
+
+msgid "PAL"
+msgstr "PAL"
+
+msgid "NTSC"
+msgstr "NTSC"
+
+msgid "SECAM"
+msgstr "SECAM"
+
+msgid "MAC"
+msgstr "MAC"
+
+msgid "Hz"
+msgstr "赫兹"
+
+msgid "Complete Main (CM)"
+msgstr "完成主要 (CM)"
+
+msgid "Music and Effects (ME)"
+msgstr "音乐和效果 (ME)"
+
+msgid "Visually Impaired (VI)"
+msgstr "视障 (VI)"
+
+msgid "Hearing Impaired (HI)"
+msgstr "听障 (HI)"
+
+msgid "Dialogue (D)"
+msgstr "对话 (D)"
+
+msgid "Commentary (C)"
+msgstr "评论 (C)"
+
+msgid "Emergency (E)"
+msgstr "紧急 (E)"
+
+msgid "Voice Over (VO)"
+msgstr "旁白 (VO)"
+
+msgid "Karaoke"
+msgstr "卡拉OK"
+
+msgid "Ch1"
+msgstr "Ch1"
+
+msgid "Ch2"
+msgstr "Ch2"
+
+msgid "C"
+msgstr "C"
+
+msgid "L"
+msgstr "L"
+
+msgid "R"
+msgstr "R"
+
+msgid "S"
+msgstr "S"
+
+msgid "SL"
+msgstr "SL"
+
+msgid "SR"
+msgstr "SR"
+
+msgid "dB"
+msgstr "dB"
+
+msgid "not indicated"
+msgstr "没有说明"
+
+msgid "MHz"
+msgstr "兆赫兹"
+
+msgid "free"
+msgstr "免费"
+
+msgid "Mbit/s"
+msgstr "兆位/秒"
+
+msgid "kbit/s"
+msgstr "千字节/秒"
--- a/po/zh_TW.po
+++ b/po/zh_TW.po
@@ -0,0 +1,373 @@
+# VDR plugin language source file. 
+# Copyright (C) 2007 Rolf Ahrenberg 
+# This file is distributed under the same license as the femon package. 
+# Nan Feng VDR <nfgx@21cn.com>, 2009.2 
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: femon 1.7.3\n"
+"Report-Msgid-Bugs-To: Rolf Ahrenberg\n"
+"POT-Creation-Date: 2009-08-29 20:57+0300\n"
+"PO-Revision-Date: 2009-09-21 21:36+0800\n"
+"Last-Translator: NanFeng <nfgx@21cn.com>\n"
+"Language-Team: <vdr@linuxtv.org>\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+
+msgid "DVB Signal Information Monitor (OSD)"
+msgstr "衛星信號信息顯示(OSD)"
+
+msgid "Signal Information"
+msgstr "頻道信息瀏覽"
+
+msgid "Femon not available"
+msgstr "Femon插件無法使用"
+
+msgid "basic"
+msgstr "基本"
+
+msgid "transponder"
+msgstr "轉發器"
+
+msgid "stream"
+msgstr "數據流"
+
+msgid "AC-3"
+msgstr "AC-3"
+
+msgid "Classic"
+msgstr "經典"
+
+msgid "Elchi"
+msgstr "Elchi"
+
+msgid "ST:TNG"
+msgstr "ST:TNG"
+
+msgid "DeepBlue"
+msgstr "DeepBlue"
+
+msgid "Moronimo"
+msgstr "Moronimo"
+
+msgid "Enigma"
+msgstr "Enigma"
+
+msgid "EgalsTry"
+msgstr "EgalsTry"
+
+msgid "Duotone"
+msgstr "雙色調"
+
+msgid "SilverGreen"
+msgstr "銀綠"
+
+msgid "Hide main menu entry"
+msgstr "隱藏主菜單條目."
+
+msgid "Define whether the main menu entry is hidden."
+msgstr "確定是否進入主菜單是隱藏的."
+
+msgid "Default display mode"
+msgstr "默認啟動時顯示模式."
+
+msgid "Define the default display mode at startup."
+msgstr "定義默認啟動時顯示模式."
+
+msgid "Define the used OSD skin."
+msgstr "確定使用的菜單皮膚."
+
+msgid "Define the used OSD theme."
+msgstr "確定使用的菜單主題."
+
+msgid "Position"
+msgstr "位置"
+
+msgid "Define the position of OSD."
+msgstr "確定菜單的位置."
+
+msgid "Red limit [%]"
+msgstr "紅限制[ ％ ]"
+
+msgid "Define a limit for red bar, which is used to indicate a bad signal."
+msgstr "定義一個限制紅鍵，這是用來表示一個壞的信號."
+
+msgid "Green limit [%]"
+msgstr "綠限制[ ％ ]"
+
+msgid "Define a limit for green bar, which is used to indicate a good signal."
+msgstr "定義一個限制的綠色鍵，這是用來表示一個良好的信號."
+
+msgid "OSD update interval [0.1s]"
+msgstr "菜單更新間隔時間[0.1s]"
+
+msgid "Define an interval for OSD updates. The smaller interval generates higher CPU load."
+msgstr "確定一個OSD的更新時間間隔.較小的間隔產生較高的CPU負載."
+
+msgid "Analyze stream"
+msgstr "分析流"
+
+msgid "Define whether the DVB stream is analyzed and bitrates calculated."
+msgstr "確定是否DVB流分析和比特率計算."
+
+msgid "Calculation interval [0.1s]"
+msgstr "計算時間間隔[0.1s]"
+
+msgid "Define an interval for calculation. The bigger interval generates more stable values."
+msgstr "定義一個時間間隔來計算.更大的時間價格產生將更穩定."
+
+msgid "Use SVDRP service"
+msgstr "使用SVDRP服務"
+
+msgid "Define whether the SVDRP service is used in client/server setups."
+msgstr "定義是否SVDRP服務是用來在客戶機/服務器的設置."
+
+msgid "SVDRP service port"
+msgstr "SVDRP服務端口"
+
+msgid "Define the port number of SVDRP service."
+msgstr "定義SVDRP服務的端口號."
+
+msgid "SVDRP service IP"
+msgstr "SVDRP服務的IP地址"
+
+msgid "Define the IP address of SVDRP service."
+msgstr "定義SVDRP服務的IP地址."
+
+msgid "Help"
+msgstr "幫助"
+
+msgid "Video"
+msgstr "視頻"
+
+msgid "Audio"
+msgstr "音頻"
+
+msgid "Transponder Information"
+msgstr "轉發器信息"
+
+msgid "Apid"
+msgstr "Apid"
+
+msgid "Dpid"
+msgstr "Dpid"
+
+msgid "Spid"
+msgstr "Spid"
+
+msgid "Nid"
+msgstr "Nid"
+
+msgid "Tid"
+msgstr "Tid"
+
+msgid "Rid"
+msgstr "Rid"
+
+msgid "Coderate"
+msgstr "碼速率"
+
+msgid "Stream Information"
+msgstr "流信息"
+
+msgid "Video Stream"
+msgstr "視頻流"
+
+msgid "Codec"
+msgstr "解碼模式"
+
+msgid "Bitrate"
+msgstr "比特率"
+
+msgid "Aspect Ratio"
+msgstr "縱橫比"
+
+msgid "Frame Rate"
+msgstr "幀速率"
+
+msgid "Video Format"
+msgstr "視頻制式"
+
+msgid "Resolution"
+msgstr "分辨率"
+
+msgid "Audio Stream"
+msgstr "音頻流"
+
+msgid "Channel Mode"
+msgstr "聲道模式"
+
+msgid "Sampling Frequency"
+msgstr "採樣頻率"
+
+msgid "AC-3 Stream"
+msgstr "AC-3流"
+
+msgid "Bit Stream Mode"
+msgstr "比特流模式"
+
+msgid "Audio Coding Mode"
+msgstr "音頻編碼模式"
+
+msgid "Center Mix Level"
+msgstr "中心混合級別"
+
+msgid "Surround Mix Level"
+msgstr "環繞混合級別"
+
+msgid "Dolby Surround Mode"
+msgstr "杜比環繞聲模式"
+
+msgid "Low Frequency Effects"
+msgstr "低頻效果"
+
+msgid "Dialogue Normalization"
+msgstr "對話正常化"
+
+msgid "Fixed"
+msgstr "固定"
+
+msgid "Analog"
+msgstr "模擬"
+
+msgid "MPEG-2"
+msgstr "MPEG-2"
+
+msgid "H.264"
+msgstr "H.264"
+
+msgid "MPEG-1 Layer I"
+msgstr "MPEG-1 Layer I"
+
+msgid "MPEG-1 Layer II"
+msgstr "MPEG-1 Layer II"
+
+msgid "MPEG-1 Layer III"
+msgstr "MPEG-1 Layer III"
+
+msgid "MPEG-2 Layer I"
+msgstr "MPEG-2 Layer I"
+
+msgid "MPEG-2 Layer II"
+msgstr "MPEG-2 Layer II"
+
+msgid "MPEG-2 Layer III"
+msgstr "MPEG-2 Layer III"
+
+msgid "HE-AAC"
+msgstr "HE-AAC"
+
+msgid "stereo"
+msgstr "立體聲"
+
+msgid "joint Stereo"
+msgstr "聯合立體聲"
+
+msgid "dual"
+msgstr "雙重"
+
+msgid "mono"
+msgstr "單聲道"
+
+msgid "interlaced"
+msgstr "隔行掃描"
+
+msgid "progressive"
+msgstr "進步"
+
+msgid "reserved"
+msgstr "保留"
+
+msgid "extended"
+msgstr "擴展"
+
+msgid "unknown"
+msgstr "未知"
+
+msgid "component"
+msgstr "組件"
+
+msgid "PAL"
+msgstr "PAL"
+
+msgid "NTSC"
+msgstr "NTSC"
+
+msgid "SECAM"
+msgstr "SECAM"
+
+msgid "MAC"
+msgstr "MAC"
+
+msgid "Hz"
+msgstr "赫茲"
+
+msgid "Complete Main (CM)"
+msgstr "完成主要(CM)"
+
+msgid "Music and Effects (ME)"
+msgstr "音樂和效果(ME)"
+
+msgid "Visually Impaired (VI)"
+msgstr "視障(VI)"
+
+msgid "Hearing Impaired (HI)"
+msgstr "聽障(HI)"
+
+msgid "Dialogue (D)"
+msgstr "對話(D)"
+
+msgid "Commentary (C)"
+msgstr "評論(C)"
+
+msgid "Emergency (E)"
+msgstr "緊急(E)"
+
+msgid "Voice Over (VO)"
+msgstr "旁白(VO)"
+
+msgid "Karaoke"
+msgstr "卡拉OK"
+
+msgid "Ch1"
+msgstr "Ch1"
+
+msgid "Ch2"
+msgstr "Ch2"
+
+msgid "C"
+msgstr "C"
+
+msgid "L"
+msgstr "L"
+
+msgid "R"
+msgstr "R"
+
+msgid "S"
+msgstr "S"
+
+msgid "SL"
+msgstr "SL"
+
+msgid "SR"
+msgstr "SR"
+
+msgid "dB"
+msgstr "dB"
+
+msgid "not indicated"
+msgstr "沒有說明"
+
+msgid "MHz"
+msgstr "兆赫茲"
+
+msgid "free"
+msgstr "免費"
+
+msgid "Mbit/s"
+msgstr "兆位/秒"
+
+msgid "kbit/s"
+msgstr "千字節/秒"
Author	SHA1	Message	Date
Rolf Ahrenberg	44fa48c59f	Added debug() and error() macros.	2009-10-01 12:13:35 +03:00
Rolf Ahrenberg	554dac9674	Increased video buffer size, added buffer timeouts and fixed deleting AC3 buffer data.	2009-09-29 15:31:32 +03:00
Rolf Ahrenberg	8267abcc3b	Revert "Changed cRingBufferLinear to cRingBufferFrame." This reverts commit `edb8b4090a`.	2009-09-27 16:59:42 +03:00
Rolf Ahrenberg	ea4561a874	Silenced a compilation warning.	2009-09-26 12:15:26 +03:00
Rolf Ahrenberg	56b9b89204	Cleaned up translations and warnings.	2009-09-26 11:54:31 +03:00
Rolf Ahrenberg	3d994be0b7	Cosmetics.	2009-09-25 22:31:12 +03:00
Rolf Ahrenberg	b7d44e730e	Added Chinese translation (Thanks to NanFeng).	2009-09-24 17:28:02 +03:00
Rolf Ahrenberg	edb8b4090a	Changed cRingBufferLinear to cRingBufferFrame.	2009-09-22 20:37:15 +03:00
Rolf Ahrenberg	21d9c20beb	Removed bitstream parsing from Receive() method. Refactored the error logging from unimplemented ioctl functions.	2009-09-22 08:44:30 +03:00
Rolf Ahrenberg	080f390a75	Remove compilation warnings.	2009-09-16 12:05:15 +03:00
Rolf Ahrenberg	fefb7f0fde	Removed error logging from unimplemented ioctl functions.	2009-09-16 09:37:51 +03:00
Rolf Ahrenberg	ba133f15f8	Changed H.264 parser to show display aspect ratio.	2009-09-15 10:57:53 +03:00