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// Multicast code
http://cvs.icculus.org/cvs/smpeg2/plaympeg.c?rev=1.4
// Multicast info
http://www.cisco.com/univercd/cc/td/doc/cisintwk/ito_doc/ipmulti.htm#xtocid4
// liblame description
http://ca.geocities.com/dennis_L76/LAME_v3r70/LAME_v3r70.html
// libFAME code
http://lists.debian.org/debian-user-spanish/2005/01/msg00380.html
// libYUV
http://veejay.dyne.org/trac.cgi/browser/trunk/veejay-current/
// YUV conversion code
http://cvlab.epfl.ch/~jpilet/videosource/frame_8cc-source.html
// libFAME yuv format specification
http://www.linuxmanpages.com/man3/fame_start_frame.3.php
// YUV420 format specification
http://encyclopedia.laborlawtalk.com/YUV_4:2:0
// man HOWTOs
http://www.cs.hmc.edu/qref/writing_man_pages.html
http://www.schweikhardt.net/man_page_howto.html
==========================================================================
TASKS (client)
==========================================================================
MessageBox:
[x] - Make it.
[x] - Make icons.
[x] - Test it.
[ ] - Make it scaleable (using the unit calculation from mainwindow)
SplashScreen:
[ ] - Make it.
[ ] - Make setProgress method, with text.
[ ] - Control it from mainwindow constructor.
1) Create / Show it in the beginning.
2) Call setProgress at key points in the code.
3) Hide / Destroy it at the end.
Mainwindow:
[x] - Clean out mgui code.
[x] - Make generic gui layout code.
[x] - Make icons.
[x] - Make statusbar.
[x] - Make flashing record bar.
[ ] - Show network connection status in statusbar.
[ ] - Show camera connection status in statusbar.
[x] - Save movie messagebox (yes/no/dunno)
[x] - Create snapshot thumbnails from dv stream instead of the widget.
[x] - Make sure the same frame is shown in thumbnail as the one actually
shot on the server.
[x] - Show recordtime in client window.
[x] - Clear / update taskbar.
[ ] - Make new messagebox when asking to save movie.
(Save, Delete, Cancel, Save in one week)
[x] - Make "clear" button in mainwindow, to remove last patient, before
the next enters.
[x] - Realscale all window components.
[x] - Realscale all icons (use highresolution icons and scale them down)
[x] - Add mute/unmute buttons to the interface.
[x] - Calculate the number of screenshot thumbnails in the history.
[ ] - Show the audio (muted/unmuted) status in the statusbar.
[ ] - Show recording status in the statusbar.
[ ] - Use QLinguist
[ ] - Test it.
[ ] - Reimplement freeze using a buffered image (so it does not disappear
when the window is redrawn)
CPRQueryDialog:
[x] - Make it!
[x] - Clean out unnesessary code.
[x] - Make cancel posibility (return code 0 should do something useful)
[x] - Insert timer for network connection timeout.
[x] - Send connection status info to mainwindow.
[x] - Make icon (backspace)
[ ] - Test it.
Encoder:
[x] - Send savestate signal.
[x] - Make all data sent before deleting network object. (flush)
[x] - Remove ffmpeg code.
[x] - Make use of 2.6 kernel (through raw1394)
[x] - Crash bug, when network connection is broken, during transfer.
[x] - Send the mute/unmute signal to the server.
Decoder:
[x] - Enable sound decoding for the network stream.
[x] - Remove ffmpeg code.
[x] - Make use of 2.6 kernel (through raw1394)
[x] - Set flags on frame objects.
[x] - Skip every second frame to save cpu (configurable)
[x] - Add dv file fallback, when firewire fails.
Camera:
[x] - Add initialize method (constructor should do nothing).
[%] - Add getStatus methods. (implemented through error object)
Player:
[x] - Remove ffmpeg code.
[x] - Use libdv for dv decoding
[x] - Create library functions for drawing in the decoded videoframes,
for use with overlay.
[x] - Draw networkstatus, recordingtime, and record indication when
fullscreen.
[ ] - Draw the sound status in the overlay (muted/unmuted).
AboutBox
[x] - Make it
[ ] - Make quit button (Somewhat hidden from the main program.)
==========================================================================
TASKS (server)
==========================================================================
ImgEncoder:
[x] - Make libjpeg calls work again.
[x] - Save jpeg files in special cpr hieracy 'encrypted'!
[ ] - Clean up code!
[ ] - Make save method configurable in options file.
MovEncoder:
[x] - Test Mpeg4. (no good)
[x] - Remove ffmpeg code.
[x] - Enable sound.
[x] - Find good quality settings
(Best quality less than 22mb/s realtime encoded)
[x] - Multithread encoding, for multi cpu support.
[x] - libFame frames have no timecodes!!!
[x] - Fix audio sync problem.
[x] - Make audio quality configurable
[x] - Files turning too big (>2gb) must automatically close and
continue in another file
[x] - Add ISO11172 multiplexing
[ ] - Double check the ISO11172 compliance.
AudioEncoder:
[ ] -
Multiplexer:
[ ] - Timecodes are stirred!
Main:
[x] - Save movie signal handling.
[x] - Read server root folder from config.
[x] - Use correct filenames and paths.
[x] - Check for writabilty before trying to do any writing.
[x] - Create fallback, when unable to write the requested filename.
[x] - Permissions on server file writing.
Files: u+wr g+r a+x - Directories: u+wrx g+rx a+rx.
[ ] - Permissions on server file writing to be read from config.
[x] - Open med create unique
==========================================================================
TASKS (common)
==========================================================================
Man pages:
[x] - Write man page for 'miav'
[x] - Write man page for 'miav.conf'
[ ] - Update the man pages to represent the actual conf file.
Makesystem:
[x] - "Port" to automake/autoconf
[x] - Make LibSDL detection in configure script
[x] - Make LibJpeg detection in configure script
[%] - Make ffmpeg detection in configure script (removed)
[x] - Make server standalone compilable (through flag to configure)
[x] - Include pixmaps and tools in distdir.
[x] - Make pixmaps correctly intalled.
[x] - Make QT link correctly on fedora core 1
[x] - Make libJpeg link correctly on fedora core 1
[x] - Make configuration files installed in $(prefix)/etc/miav
MiavConfig:
[x] - Integrate file parser.
[x] - Use error object.
[x] - Make code for input validity test.
[x] - Initialize one global configuration object.
[x] - BUG: Parse error when string occur with length 1
[x] - Test it.
ErrorObject:
[x] - Make it.
[x] - Maintain error string stack, instead of appending.
[x] - Make it thread safe.
[x] - Make pushError take any number parameters and parse them on to sprintf
[x] - Make it a superclass.
[x] - Create a textmode version subclass (for the server).
[x] - Create a QT version subclass (callback to mainwindow with messagebox).
[x] - Append to log, whenever error occur.
FFMpegWrapper:
[%] - Make it.(FFMPEG is on its way out of the project)
==========================================================================
SAVE THE MOVIE?
==========================================================================
When the stop button is clicked, a msg box pops up, "Save? [yes, no, dunno]"
network connection is no killed before this has been answered, and an empty
frame has been send to the server with the answer.
On the serverside, a variable describing wether the file is to be saved (SAVE),
deleted (DELETE), og scheduled for later descision (LATER).
It is initialized with LATER, in order to prevent errors due to a malfunction
leading to a disconnection.
If a flag is recieved, the state is overwritten.
If the state is SAVE, when the connection is terminated, the file is moved to
a folder containing permanent data store.
If the state is DELETE, the file is moved to a folder containing files scheduled
for deletion, when more space is needed (no files are removed at this point)
If the state is LATER, the file is moved to a folder containing files with this
purpose.
A cron job examines this folder regularly (test how often).
If a file has been here for more than a week, the administrator is contacted by
email.
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