changes

VC++视频开发实例集锦(包括“远程视频监控”"语音识别系统"等13个经典例子)

CoolPlayer Revision History
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Version 214
	+ fixed loading of WinAmp plugins when not appropriate.
	+ Don't use ID3v1.1 when comment is longer than 28 characters.
	+ Fixed unnecesary tagging.
	+ Do not tag non .mp3 files.
	+ Fixed shuffle

Version 213
	- Marcus checked out... This version is a merge of his changes and several new fixes.
	+ OGG files now use OGG tags (no more ID3v2 for OGG files)
	+ OGG Internet streaming works!
	+ Fixed "Allow only once in playlist" sometimes not working
	+ Fixed calling "CLOSE" from the system menu - making the Playlist window die forever
	+ Added status area to the playlist (shows tagging progress)
	+ Fixed file-rename not working on files with illegal chars in them (like : and / and \)
	+ Changed the WinAmp plugins loaded to be the first to try
	+ All input codecs will get a chance now to play the file
	+ Fix for sudden volume changes when using internal volume
	+ Live EQ removed in Directsound Plugout. EQ changes will happen a bit slower, but no more clicking & skipping.
	+ Changed some internals
	
Version 212
	+ SHIFT+DEL works again
	+ Fixed a crashbug when opening a new file with EQ on
	+ Fixed a rember playlist bug with relative paths
	+ WAV File writer is back, even for streams
	+ Fixed display of streams in playlist
	+ Fixed a bug when loading the default playlist with backgroun ID3 tag loading. Sometimes it just wouldn't load
	+ Updated ogg/vorbis to the latest CVS tree
	+ Linked statically to runtime library
	+ Fixed the commandline options help and the keyboard shortcuts
	+ Commandline options handling internally changed.
	+ Updated the about screen

Version 211
	+ Fixed HTTP streaming
	+ Fixed a playlist read bug
	+ Compiled with Visual Studio.NET

Version 210
	+ Can now automatically work out the track times (insead of r-clicking the time column)
	+ Fixed AV if you pressed next to go beyond the end of the playlist and then clicked prev
	+ Fixed "remember last played" not working
	+ Fixed POP at *end* of some OGGs (bug in last block read code)
	+ Fixed WAV reader getting confused by ID3v2 tags
	+ Fixed "Playlist clear" leaving one file behind if there is a background ID3 read in progress
	+ Dropped prioity of background ID3v2 reads (makes the interface respond more quickley to big file/playlist drops)
	+ Added ability to rename based on Artist, tracknum and title - right click on text in the "Path" or "Filename" column for options

Version 209
	+ Fixed minimise and maximise on playlist
	+ Added support for ID3v2 (read and write)
	+ Fixed systray tooltip icon not showing artist and song title
	+ Fixed some memory bugs (would have shown up as occasional crashes during closedown)
	+ Fixed problem resizing the last column
	+ Added background load of ID3 tags (this will prevent the delays on loading huge playlists)
	+ Added track length to playlist - right hand click in the track's "Length" column to (re)calculate (these are stored in the ID3v2 tag)
	+ Fixed track stack advancing over the next song if you remove the current song from the playlist
	+ Fixed the volume setting to 100% at the start of every song (affected only a few soundcard/driver combinations)
	+ Fixed occasional POP between songs (in OGG and MP3)

Version 208
	+ Fixed PLAY/PAUSE hotkey not working on some MM keyboards
	+ Added option where volume control can either influence the system MASTER volume, system WAVE volume or none of the system controls
	+ Fixed "Play from here" not working if a song was already playing
	+ Added "live" EQ for DirectSound output device
	+ Reduced noise on live EQ change
	+ Increased DirectSound buffer (to reduce skipping)

Version 207
	+ Added "TrackStack" - right click in the track's "Stack" column for advanced play options
	+ Fixed Mixer selection code (for volume control) should now affect the MASTER volume for the output device
	+ Skin state no longer resets when you close the options dialog
	+ Hitting the PLAY button during pause will now unpause
	+ Added support for multimedia keyboards (also made the "PAUSE" button work on normal 102key keyboards)
	+ Added support for "live" EQ changes - but only on the Cooler Wave mapper output device
	+ Increased buffer size for the Cooler Wave mapper (will reduce skipping on slower systems)
	+ Fixed (and improved) the rotating systray icon
	+ Middle clicking on the systray icon now toggles pause state (if playing)

Version 206
	+ Totally new skin system for the playlist (rewrite of the window handling code & a custom listview)
		- faster
		- lower memory usage
		- skin support for the headers & scrollbars
	+ Added ability to show/hide columns (R-Click on the header)
	+ Fixed scrolling song title "jerking"
	+ Added "Path" and "Filename" to playlist columns (R-Click on header to turn columns on and off)
	+ Added "CoolPlayer Queue" and "CoolPlayer Play" to explorer folders (do a "Register Filetypes")
	+ Removed Wave out writer - (this will be back in the "CoolerConverter" at a later date)
	+ Added several new functions to the keyboard interface
	+ Added auto renumber for track numbers (multi select and r-click on the track number)
	+ Fixed bug in IP ID3 edit (where things started to slow down after a lot of changes)
	+ Fixed playlist read code now works with unix generated files
	+ Remove skip when EQ gets switched on and off (there is still a delay - that'll be fixed later)
	+ Holding CTRL down while dropping files onto the player now adds the songs to the playlist (rather than replacing the current playlist)

Version 205
	+ Inplace ID3 tag editing - right hand click an item in the playlist (works with multi selects too)
	+ Fixed shotcast streams in playlist being skipped
	+ Now aborts startup if there are no output devices present in the system
	+ Improved volume mapping code (so that the correct volume control is changed by CoolPlayer)
	+ Removed bitrate display when playing WAV files

Version 204
	+ Totally new playlist system (with too much changed to say here!) 
	+ Totally new "find" system
	+ New (much faster) ID3 tag reading
	+ New (much faster) M3U reading
	+ Now supports Title entry in PLS files
	+ Removed "not implemented" message from stream open
	+ Fixed problem with Win95
	+ Fixed problem where the play engine can get bogged down (with endless opens)
	+ Fixed hang in streaming if server opens connection but does not send any data
	+ Playlist column sequence is now saved in the ini file
	+ Fixed occasional lockup in DirectSound output
	+ Playlists can now handle UNC files

Version 203
	+ Added support for streaming MP3 (over http)

Version 202
	+ Linked player to new web site & tidied up About dialog
	+ Added support for multiple instances
	+ Improved seek performance
	+ Made EQ on/off state immediate
	+ Fixed EQ setting getting corrupted when options dialog is closed
	+ Fixed EOS bug in DirectSound output
	+ Fixed startup corruption in DirectSound
	+ Added support for WinAmp IN plugins (dump them in the same dir as CoolPlayer.exe)
	+ Now sorts files if a directory is added

Version 201
	+ Sorted out DirectSound seek
	+ Fixed interface leak in DirectSound
	+ Stopped DirectSound module overallocating timers
	+ Removed need to restart CoolPlayer if Output module changes
	+ Changed build system (to make producing releases easier)

Version 200
	+ Added MAD MP3 CoDec
	+ Added Cooler Play engine
	+ Added OGG Vorbis Support
	+ Added WAV support
	+ Added DirectSound support
	+ Now sorts dropped files before adding to the playlist
	+ Removed interface hang during startup
	+ Added new Graphic Equaliser