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2004-10-17Version 1.3.13vdr-1.3.13Klaus Schmidinger
- Fixed checking for the presence of NPTL (thanks to Jouni Karvo). - Making sure section filters are only set if the device actually has a lock (thanks to Andreas Share for pointing this out). - Fixed a possible NULL pointer assignment in cMenuText::SetText() (thanks to Marco Schlüssler). - Fixed a crash in case the last line in channels.conf is a group separator and that group is selected in the channel display (thanks to Dick Streefland). - Added cRingBufferLinear::Read() to read directly from a file handle into the ring buffer. - Using timeouts in ring buffers to avoid 'usleep()'. - Clearing the 'Transfer Mode' ring buffer after clearing the device to avoid an "almost full" ring buffer. - Removed locking from cRingBufferLinear for better performance under high load. - Using a cRingBufferLinear in cRemux to avoid unnecessary copying of data. - Using a cRingBufferLinear in cTSBuffer and filling it in a separate thread to avoid buffer overflows. Plugins using cTSBuffer will need to remove the call to the now obsolete Read() function (see cDvbDevice::GetTSPacket() for the new usage of cTSBuffer). - cRemux::Process() has been split into Put(), Get() and Del() to allow for a better decoupling of the remuxing and disk writing process. Plugins using cRemux will need to be modified accordingly. - The actual disk writing in recordings is now done in a separate thread to improve the overall throughput. - Changed cRemux so that it returns the maximum available amount of data with each call, not just 2048 byte. - Added a visual display of all cRingBufferLinear buffers for debugging. To activate it, define DEBUGRINGBUFFERS in ringbuffer.h. - Instead of cCondVar now using the new cCondWait (which also avoids a possible "near miss" condition; thanks to Sascha Volkenandt for pointing out this one). cCondVar is still present for plugins that use it (and VDR itself also still uses it in cRemote). - The cRingBuffer now does EnableGet()/EnablePut() only if the buffer is more than one third full or empty, respectively. This dramatically improves recording performance and reduces system load (thanks to Marco Schlüßler for doing some testing regarding buffer performance and giving me some hints that finally led to finding out that this was the basic problem causing buffer overflows). - Improved Transfer Mode (thanks to Marco Schlüßler for suggestions and testing). - Fixed a possible crash with inconsistent SI data (thanks to Marcel Wiesweg). - Fixed showing the replay mode if the OSD is currently in use (thanks to Kimmo Tykkala for pointing out this problem). - cOsdProvider::NewOsd() now always returns a valid pointer, even if the OSD is currently in use (it will then return a dummy cOsd object and write a message to the log file). - Added Estonian language texts (thanks to Arthur Konovalov). - Fixed 'newplugin' and libsi/Makefile to use the compiler defined in $(CXX) for generating file dependencies (thanks to Andreas Brachold). - Moved the initialization of aPid1 and aPid2 to the beginning of cDvbDevice::cDvbDevice() to have them set in case a patch references them (thanks to Wayne Keer for pointing this out). - Completed the Russian OSD texts (thanks to Vyacheslav Dikonov). - Avoiding unnecessary section filter start/stops (thanks to Marco Schlüßler). - Made the "Channel not available!" message and mtInfo instead of mtError (suggested by Wayne Keer). - Made volume control more linear (thanks to Emil Naepflein and Udo Richter). - Now skipping code table info in SI data (suggested by Milos Kapoun). - Added missing Czech characters to fontosd-iso8859-2.c (thanks to Milos Kapoun). - Fixed a crash in the time search mechanism (reported by Reinhard Nissl). - If one PID can't be added, the whole cDevice::AttachReceiver() will now fail and all PIDs added so far will be deleted (thanks to Marco Schlüßler for pointing out this one). - Now only saving channels.conf after a modification made by the user (avoids lots of disk access due to automatic channel updates). Automatic channel modifications will be saved every 10 minutes if no recording is currently active. - Removed the 'Log' parameter from the cChannel::Set... functions. Instead checking if the channel has a non-zero number. - Updated 'channels.conf.terr' for Hannover (thanks to Sven Kreiensen).
2004-05-31Version 1.3.9vdr-1.3.9Klaus Schmidinger
- Completed Croatian language texts (thanks to Drazen Dupor). - New iso8859-2 font to fix the problem with program freezes (thanks to Drazen Dupor). - Implemented a default cRemote::Initialize() that waits 10 seconds for a keypress in order to prevent a "hangup" in case, e.g., the LIRC driver is not loaded (thanks to Helmut Auer). - Updated 'channels.conf.terr' for Hannover (thanks to Peter Waechtler). - cBitmap::DrawBitmap() now also resets the palette if the entire bitmap area is covered (suggested by Sascha Volkenandt). - Fixed setting the title in the replay display of the "Classic VDR" skin in case a shorter title is set after a longer one (thanks to Stefan Huelswitt for reporting this one). - Now using more separate areas in the "ST:TNG Panels" skin to allow a theme to use more independent clrMenu* colors. - Fixed removing the "scanning recordings..." message in case the video directory is empty (thanks to Andreas Regel for reporting this one). - Added SetMessage() functions to the Replay and Channel skin functions. Plugins that implement skins will need to implement these functions. This fixes a missing "Editing process finished" message (thanks to Oliver Endriss for reporting this one). - Fixed the height of the channel display in the "Classic VDR" skin. - Fixed handling descriptor loops in 'libsi', which had sometimes caused invalid CA ids to be added to the channel definitions (thanks to Wayne Keer for reporting this one, and Marcel Wiesweg for fixing it). - Fixed handling colors in cDvbSpuPalette::yuv2rgb() (thanks to Marco Schlüßler). - Made some functions of cFont virtual to allow implementing dummy fonts for the 'curses' skin. - The new plugin 'skincurses' re-implements the functionality that was previously available by compiling VDR with DEBUG_OSD. Some things may not yet work as they should, but it's a starting point.
2003-10-17Version 1.2.6pre1vdr-1.2.6pre1Klaus Schmidinger
- Updated the required driver version in INSTALL (thanks to Jens Groth for reporting this one). - Fixed missing channel info after an incomplete channel group switch (thanks to Andreas Trauer). - Fixed handling a channels.conf that contains a ":@nnn" line as its last entry (thanks to Ralf Klueber). - Fixed detecting the /dev/videoN devices for GRAB in case there are others before the DVB devices (thanks to Andreas Kool). - Updated 'channels.conf.terr' for Berlin (thanks to Markus Hardt). - Fixed handling rc key learning in case cRemote::Initialize() returns 'false' (thanks to Oliver Endriss). - Fixed initializing the highlight area in cDvbSpuDecoder (thanks to Sven Goethel). - Now trying to get a timer's channel without RID when loading 'timers.conf' (thanks to Thomas Rausch). - Removed the unused 0x73 (TOT) filter in eit.c (thanks to Andreas Trauer). - Fixed extracting the ES data in cDvbDevice::StillPicture() (thanks to Stefan Huelswitt). - Added MPEG1 handling to cDvbDevice::StillPicture() (thanks to Thomas Heiligenmann). - Changed the default "Lifetime" to 99, which means that recordings will never be deleted automatically in case the disk runs full (suggested by Oliver Endriss). Note that in an existing VDR installation the current value as set in 'setup.conf' will still be used - this change only affects new VDR installations. - Edited recordings will now never be deleted automatically if the disk runs full (suggested by Emil Naepflein). - Channel IDs are now checked when reading 'channels.conf' to avoid later problems with timers.
2003-08-31Version 1.2.5pre1vdr-1.2.5pre1Klaus Schmidinger
- Now explicitly handling exit value 0 and 2 in 'runvdr'. - Added a missing 'w' to the allowed characters for Finnish and Swedish (thanks to Lauri Tischler and Ragnar Sundblad). - Added channels for DVB-T Hannover (Germany) to channels.cont.terr (thanks to Peter Waechtler). - Fixed a hangup in SVDRP when the client disappears without sending QUIT (thanks to Robert Bartl for reporting this one). The problem was introduced in version 1.2.2 through the fix for an occasional "Broken pipe" error in SVDRP connections. - Updated 'channels.conf.terr' for Berlin. - Fixed displaying still pictures, now using the driver's VIDEO_STILLPICTURE call directly (thanks to Oliver Endriss). This also improves navigating through DVD menus with the DVD plugin. If this causes problems with your particular system (maybe because you are using the 'analogtv' plugin) you can reactivate the previous behaviour by commenting out the line #define VIDEO_STILLPICTURE_WORKS_WITH_VDR_FRAMES in VDR/dvbdevice.c. Note that you need driver version 2003-08-23 or later for this to work! - Fixed handling extra blanks in plugin command lines. - Actually implemented the SVDRP command DELC. - Now clearing the player device if there are too many poll timeouts in 'Transfer Mode', which avoids buffer overflows and black screens in such cases.
2003-05-11Version 1.1.31vdr-1.1.31Klaus Schmidinger
- Introduced the new function cPlugin::Initialize(), in order to be able to separate the startup of a plugin into an "early" (Initialize()) and "late" (Start()) phase (suggested by Andreas Schultz). Plugin authors should please read the section about "Getting started" in PLUGINS.html and adapt their code if applicable. - Implemented the CableDeliverySystemDescriptor and TerrestrialDeliverySystemDescriptor in libdtv (thanks to Sven Grothklags and Andreas Schultz). - Fixed keeping live video active in case the primary device doesn't have an MPEG decoder (thanks to Wolfgang Goeller for reporting this one). - Implemented cDevice::ActualDevice(), which returns the actual receiving device in case of 'Transfer Mode', or the primary device otherwise. This may be useful for plugins that want to attach a cReceiver to the device where the current live video is actually coming from. - Added VDRVERSNUM to config.h, which can be used by the preprocessor to check the actual VDR version (suggested by Stefan Huelswitt). - Removed the WaitForPut/WaitForGet stuff from cRingBuffer, since it appears to no longer be necessary due to the implementation of cNonBlockingFileReader in dvbplayer.c. Also, the long timeout in WaitForPut caused problems with cReceivers that use a ring buffer and didn't immediately return from their Receive() function if the buffer runs full (thanks to Sascha Volkenandt for reporting this one). - Fixed handling EPG data where the "extended event descriptor" comes before the "short event" or a "time shifted event" (thanks to Jonan Santiago). - Disabled the "Received stuffing section in EIT" log message. - Updated 'channels.conf.terr' for Berlin (thanks to Juri Haberland). - Avoiding short display of the "Main" menu when pressing the "Recordings" button or the "Back" button during replay. - Further increased the timeout until an index file is considerd no longer to be written. - Implemented separate PausePriority and PauseLifetime parameters for the recordings created when pausing live video (suggested by Alfred Zastrow). - Changed C++ style comments in libdtv into C style to avoid warnings in gcc 3.x (thanks to Andreas Schultz).
2003-04-27Version 1.1.29vdr-1.1.29Klaus Schmidinger
- Fixed detecting broken connection to the LIRC daemon (thanks to Ludwig Nussel). - Now sending CA descriptors to the CAM in the same sequence as they were originally received (thanks to Stefan Huelswitt). - The PCR PID can now be set separately from the video PID. The syntax in the 'channels.conf' file is, for example, ...:164+17:..., where 164 is the video PID and 17 is the PCR PID. The separator is a '+' sign, not a comma or semicolon as with the audio PIDs, because this is not an alternate PID, but rather an additional, necessary PID. In order to use this feature you need a driver version dated 2003-04-27 or higher (setting the PCR PID didn't work in earlier versions). - Fixed deleting the last recording in the "Recordings" menu, which started pausing live video (thanks to Christoph Friederich for reporting this one). - Now setting the "broken link" flag for GOPs at the beginning of a new video sequence, which avoids artefacts when cutting (thanks to Stefan Huelswitt). - Removed the Mute() call from cDvbDevice::StillPicture() (suggested by Andreas Schultz). - Updated 'channels.conf.terr' for Berlin (thanks to Andreas Brachold). - Extended logging info when starting/stopping timers to show the channel number, start/stop time and the file name (suggested by Manuel Hartl). - Added a note regarding non-VDR files in the /videoX directories to INSTALL (suggested by Benjamin Harling). - Skipping keys that come in too fast from LIRC (thanks to Christian Jacobsen). - Avoiding short display of the main menu if a plugin displays its own OSD and is started through a user defined key macro (thanks to Andreas Mair for reporting this one). - Reduced the time to wait for EPG data when starting a recording to 3 seconds. - The new SVDRP command STAT can be used to request information about the disk usage (thanks to Thomas Koch). - Fixed faulty calculation of section length in eit.c (thanks to Teemu Rantanen).
2003-02-16Version 1.1.25vdr-1.1.25Klaus Schmidinger
- Fixed high CPU load during replay (thanks to Marcel Wiesweg for pointing out this one). - Fixed margin handling in cRingBufferLinear. - Now polling the output device in 'Transfer Mode' and retrying to put packets into the ring buffer. - Resetting the CAM slot in case communication breaks down. - Improved keyboard detection (thanks to Werner Fink). - Updated 'channels.conf.terr' (thanks to Andy Carter). - Fixed broken support for raw OSDs of plugins (thanks to Marcel Wiesweg for reporting this one). - Broken CAM connections are now restored automatically.
2002-11-24Version 1.1.17vdr-1.1.17Klaus Schmidinger
- Added new entries to 'ca.conf'. - Fixed closing unused PID handles (thanks to Stefan Schluenss for reporting this one). - Added more examples to 'diseqc.conf' (thanks to Oliver Endriss). - Fixed disabling multiple recordings on a single DVB card (comment out the definition of the macros DO_REC_AND_PLAY_ON_PRIMARY_DEVICE and DO_MULTIPLE_RECORDINGS in dvbdevice.c). - Plugins can now have their very own OSD setup in the object they return from a call to cPlugin::MainMenuAction(). In order to implement this, the return type of cPlugin::MainMenuAction() had to be changed from (cOsdMenu *) to (cOsdObject *). So in case you are compiling an existing plugin with this version of VDR and you get an error message, simply change cOsdMenu to cOsdObject in the plugin's source for the MainMenuAction() function. Plugin authors who have so far (ab)used the cControl mechanism to implement their own raw OSD should take a look at the new demo plugin 'osddemo'. It implements a very primitive game that shows how a plugin can have its own raw OSD. Especially look into cLineGame and see how it implements the Show() function. See also the chapter on "User interaction" in PLUGINS.html. - Added three new fields to the lines in 'channels.conf': NID, TID and RID. NID and TID are the Network and Transport Stream IDs, respectively. RID is an additional ID that can be used to tell apart channels that would otherwise be indistinguishable. This is typically the case with radio channels, which may have the same NID, TID and SID, but different "radio IDs". This new field is therefore called RID ("radio ID"). Currently NID and TID are not yet used by VDR and should always be 0. The RID is actually used when building the "unique channel ID", so if you have channels in your 'channels.conf' file that cause error messages when loading, you can set the RIDs of these channels to different values. When reading an old 'channels.conf' these new fields will be automatically initialized to 0 and once the file is written back to disk they will be appended to the channel definitions. Thanks to Régis Bossut for pointing out that with some providers the channels can only be distinguished through the RID. - The "unique channel ID" now contains an optional 5th part (the RID). See man vdr(5). - Updated 'channels.conf.cable' and made some channels unique using the new RID (thanks to Andreas Kool for pointing out the problems). - Made some channels unique in 'channels.conf.terr' using the new RID. - Extended the '-l' option to allow logging to LOG_LOCALn (n=0..7) by writing, for instance, '-l 3.7' (suggested by Jürgen Schmidt). - Now deleting stale lock files if they have a time stamp that is outside the window 'now +/- LOCKFILESTALETIME'. This improves things in cases where the system time makes far jumps, so that a lock file might end up with a time stamp that lies in the distant future (thanks to Oliver Endriss).
2002-11-10Version 1.1.16vdr-1.1.16Klaus Schmidinger
- Fixed saving the polarization parameter of channels that have a number in the 'source' parameter (thanks to Peter Seyringer for reporting this one). - Updated 'channels.conf.terr' (thanks to Andy Carter). - Updated 'channels.conf.cable' (thanks to Achim Lange). - First step towards a "unique channel ID". The channel ID is a human readable string, made up from several parameters of the channel's definition in the file 'channels.conf' (see man vdr(5) for details). In order for the "unique channel ID" to work, all channel definitions now must be unique with respect to the combination of their Source, Frequency and SID parameters. You may have to fix your 'channels.conf' manually if there are error messages in the log file when loading it. BE SURE TO MAKE A BACKUP COPY OF YOUR 'channels.conf' AND 'timers.conf' FILE BEFORE SWITCHING TO THIS VERSION, AND CHECK VERY CAREFULLY WHETHER YOUR TIMERS ARE STILL SET TO THE RIGHT CHANNELS! When reading an existing 'timers.conf', the channels will be identified as before by their numbers. As soon as this file is written back, the channel numbers will be replaced by the channel IDs. After that it is possible to manually edit the 'channels.conf' file and rearrange the channels without breaking the timers. Note that you can still define new timers manually by using the channel number. VDR will correctly identify the 'channel' parameter in a timer definition and use it as a channel number or a channel ID, respectively. Also, the SVDRP commands that return timer definitions will list them with channel numbers in order to stay compatible with existing applications. The channel ID is also used in the 'epg.data' file to allow EPG information from different sources to be stored, which would previously have been mixed up in case they were using the same 'service ID'. Note that the contents of an existing 'epg.data' file from a previous version will be silently ignored, since it doesn't contain the new channel IDs. When inserting EPG data into VDR via SVDRP you now also need to use the channel IDs. Currently the EPG data received from the DVB data stream only uses the 'Source' and 'Service ID' part of the channel ID. This makes it work for channels with the same service IDs on different sources (like satellites, cable or terrestrial). However, it doesn't work yet if the service IDs are not unique within a specific source. This will be fixed later. - Added missing SID parameters to 'channels.conf'. Some channels have been removed since they are apparently no longer broadcasted. - Removed dropping EPG events from "other" streams that have a duration of 86400 seconds or more (was introduced in version 1.1.10). This has become obsolete by the modification in version 1.1.13, which fixed fetching the current/next information to handle cases where the duration of an event is set wrongly and would last beyond the start time of the next event. Besides, the change in 1.1.10 broke handling EPG data for NVOD channels. - Fixed a compiler warning regarding cMenuChannels::Del() and MenuTimers::Del() hiding the base class virtual functions.
2002-11-03Version 1.1.15vdr-1.1.15Klaus Schmidinger
- Completely switched to the new CVS HEAD version of the linux-dvb driver. The NEWSTRUCT compile time switch is now obsolete. The required driver is now the CVS HEAD version dated 2002-11-01 or later. - Adjusted the INSTALL file to the 1.1.x version. - Only accepting key presses from the current remote control when learning (thanks to Oliver Endriss). - Fixed the EPG scanner, which broke 'Transfer Mode' as soon as it kicked in (thanks to Oliver Endriss for reporting this one). - Fixed handling audio tracks in cDvbDevice. - Updated channels.conf.terr (thanks to Uwe Scheffler). - Fixed displaying the group separators in the channel display (thanks to Martin Hammerschmid for pointing out this one). - The Makefile now includes the file Make.config (if present in the VDR source directory), which allows the user to overwrite several settings with individual values (suggested by Andreas Schultz). The VDR distribution archive does not contain this file in order to not overwrite a user defined file. There is a Make.config.template which contains the default values of the macros the user can overwrite. - Since there have been changes to the 'newplugin' script authors of plugins may want to newly create their plugins' Makefiles with the new version of this script, and adapt them to their individual needs (make sure you don't overwrite your existing plugin directory - make a backup copy first!). - Fixed reading EPG data via the SVDRP command PUTE (it changed the current service ID). - Fixed closing all dup'ed file descriptors in cPipe. - Implemented a plugin interface for additional audio processing (see PLUGINS.html under "Dolby Digital"). The functionality of the '-a' command line option has been reactivated. Since the author doesn't have any Dolby Digital equipment this may or may not work as expected. There may still be some places where a call to cAudios::Clear() or cAudios::Mute() is necessary. Those with Dolby Digital equipment should please take a look at this and maybe send patches. Replaying Dolby Digital in ways other than through VDR's '-a' option will have to be implemented as plugins. Those who have written patches for VDR version 1.0.x should convert their work into the proper plugins for version 1.1.x. Note to authors of cPlayer derived plugins: please read the modified comments in device.h regarding the member functions cDevice::Clear(), cDevice::Mute() and cDevice::PlayAudio(). Derived classes must call these base class member functions to make sure all registered cAudio objects are properly handled. Also note that the return type of cDevice::PlayAudio() has been changed to 'void', since this function always has to accept the entire data block immediately and there is nothing that could be reasonably done in case an error occurs in one of the cAudio objects. - Now checking the driver's DVB_API_VERSION in dvbdevice.h. Since VDR now requires a driver dated 2002-11-01 or later the MIN_DVB_DRIVER_VERSION_FOR_TIMESHIFT and DVB_DRIVER_VERSION stuff has been replaced with DO_REC_AND_PLAY_ON_PRIMARY_DEVICE, which can be used to disable simultaneous recording and replaying on the primary DVB device in case there are problems with this.
2002-10-06Version 1.1.12vdr-1.1.12Klaus Schmidinger
- Fixed a missing Flush() call in the remote control learning procedure (thanks to Oliver Endriss). - Modified channel handling to cover all parameters necessary for DVB-C and DVB-T (see man vdr(5) for the meaning of the additional parameters stored in the field previously named 'polarisation'). Thanks to Uwe Scheffler and Andy Carter for testing. If you have a system with different kinds of DVB cards, like DVB-T and DVB-C, for instance, there is no more need to distinguish the channels through the 'Ca' parameter in order to assign them to the various DVB cards. This is now taken care of by the "source" parameter. So a channel marked as "terrestrial", for example, will only be received on DVB-T cards. Note that the cChannel class has been moved into a separate file (channels.[ch]), and that all data members have been made private and are now only accessible through member functions. You may have to change any plugin code that accesses cChannel data accordingly. - The new configuration file 'sources.conf' contains the various signal sources (satellites, cable and terrestrial) which are used in 'channels.conf' and 'diseqc.conf' (thanks to Reinhard Walter Buchner for adding some satellites to 'sources.conf' and Oliver Endriss and Lauri Tischler for testing and debugging). - The 'diseqc' parameter in the channel definitions has been redefined to hold the "source" of the given channel (which can be either a satellite, cable or terrestrial). For compatibility with channels.conf files from older versions, numeric values in this parameter will be tolerated, but they have no meaning. If you want to use DiSEqC you will need to replace these old values with the proper source identifiers defined in the new configuration file 'sources.conf'. See how this is done in the 'channels.conf' file that comes with the VDR package. - The new configuration file 'diseqc.conf' can be used to set up the individual diseqc configuration (see man vdr(5) for a description of the file format). - The "Edit channel" menu has a new entry "Source:" in which the source of this channel can be selected (either a satellite, cable or terrestrial). The set of parameters at the end of this menu will change according to the type of source. - The "Use DiSEqC" parameter in the "Setup/LNB" menu has been moved to the beginning of the list and disables the rest of the parameters when set to "yes", since these are now only meaningful if DiSEqC is _not_ used. - Removed some unnecessary #includes from eit.c and changed cMenuRecordings::Del() to cMenuRecordings::Delete() to avoid warnings in gcc-3.2 (thanks to Andreas Schultz for pointing this out). - Improved skipping channels that are (currently) not available (thanks to Stefan Huelswitt). - Updated channels.conf.terr and channels.conf.cable (thanks to Uwe Scheffler). - Fixed a bug when pressing the "Blue" button in the main menu without having displayed it (thanks to Oliver Endriss for reporting this one).
2002-05-09Version 1.1.0vdr-1.1.0Klaus Schmidinger
- Begin of the 1.1 development branch. THIS IS NOT A STABLE VERSION! The current stable version for every day use is still the 1.0 branch. - First step towards a universal plugin interface. See the file PLUGINS.html for a detailed description. The man page vdr(1) describes the new options '-L' and '-P' used to load plugins. This first step implements the complete "outer" shell for plugins. The "inner" access to VDR data structures will follow. - The VDR version number is now displayed in the title line of the "Setup" menu.
2001-11-25Version 0.99pre1vdr-0.99pre1Klaus Schmidinger
- Fixed several channel definitions in 'channels.conf' (thanks to Thilo Wunderlich). - Added MPEG audio support for DVD (thanks to Andreas Schultz). - Implemented DVB-T support (thanks to Dave Chapman). This currently works only for UK channels. - Removed the range limits for the Frequency and Srate parameters of channel definitions. - Changed the maximum value for PIDs in channels.conf from 0xFFFE to 0x1FFF. - Fixed DVD audio sync problems (thanks to Andreas Schultz). - Fixed external AC3 replay for DVDs (thanks to Andreas Schultz).