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* Changes for supporting monochrome and greyscale video (not yet fullyJack Jansen1992-12-147-46/+185
| | | | functional)
* Microscopic changes, comments/messages changed.Guido van Rossum1992-12-095-9/+17
| | | | Real important: turn off FIELDDROP in Vrec.
* *** empty log message ***Guido van Rossum1992-11-161-0/+16
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* Support default port.Guido van Rossum1992-11-161-1/+3
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* Added comments, use 'global' and change prompt to "ftp.py> "Guido van Rossum1992-11-161-5/+17
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* Restructured into several subroutines.Guido van Rossum1992-11-161-19/+57
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* Fixed commentsGuido van Rossum1992-10-251-4/+4
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* Use /usr/local/bin/pythonGuido van Rossum1992-10-255-5/+5
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* Added gopher.py; removed IN.pyGuido van Rossum1992-10-251-4/+7
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* Initial revisionGuido van Rossum1992-10-251-0/+347
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* New tool Vfix: truncate the right edge of 'grey' type images to makeGuido van Rossum1992-09-293-11/+114
| | | | | | | | | | the scanline width a multiple of 4. VFile: use gl.gversion() to distinguish 4.0.1 and 4.0.5 Indigos; truncate width and height to multiples of packfactor. Vinfo: add -t to descriptive comment; print '!' after packfactor for files that should be fixed with Vfix.
* VFile: added new formats 'jpeg' and 'jpeggrey'. Decompression is doneGuido van Rossum1992-09-296-33/+299
| | | | | | | | | | | using module 'jpeg' by the Displayer class. (Unfortunately it's too slow for real time.) Print file size in printinfo() method. Vinfo: added -t option (terse -- one line per file) and usage message. Vtime: use BasicV{in,out}File classes -- the minimum needed. Vmkjpeg, Vunjpeg: new utilities for jpeg (de)compression.
* Added resizevideo() interface to LiveVideoIn and rationalized sizeGuido van Rossum1992-09-241-1/+1
| | | | adjustments (somewhat). Adapted Vsend to use it.
* Added resizevideo() interface to LiveVideoIn and rationalized sizeGuido van Rossum1992-09-242-23/+38
| | | | adjustments (somewhat). Adapted Vsend to use it.
* Changed the init() interface of LiveVideoOut to read out the windowGuido van Rossum1992-09-243-39/+49
| | | | | | | size automatically -- the video is always centered. Added resizevideo() and reshapewindow() interfaces. Documented all methods. Changed Vsend/Vreceive to use the new interface. Allow window resizing by the user in Vreceive.
* Python equivalent of <netinet/in.h> (SGI specific, hence not in python/lib).Guido van Rossum1992-09-241-0/+54
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* Added options to Vsend and Vreceive; moved common defaults to senddefs.Guido van Rossum1992-09-244-36/+115
| | | | Optimized LiveVideoIn quite a bit; removed print stmt from LiveVideoOut.
* Added multicast to Vsend and Vreceive. Updated README. Rediced queueGuido van Rossum1992-09-244-10/+68
| | | | size to 1 in LiveVideoIn.
* *** empty log message ***Guido van Rossum1992-09-241-0/+10
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* Better way of deducing mcast group bytes.Guido van Rossum1992-09-241-8/+7
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* Add -b option and sleep shorter.Guido van Rossum1992-09-241-9/+15
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* open() now raises IOError, not RuntimeError!Guido van Rossum1992-09-241-1/+1
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* New modules LiveVideo{In,Out} (interfaces will change!).Guido van Rossum1992-09-225-1/+320
| | | | | New programs V{send,receive} to send/receive video over UDP. Comment typo changed in Vaddcache.
* Vrec.py: sv now raises sv.error instead of RuntimeError.Guido van Rossum1992-09-222-8/+16
| | | | VFile.py: support for showing partial frames.
* Allow broadcast using setsockopt()Guido van Rossum1992-09-081-1/+2
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* Initial revisionGuido van Rossum1992-09-081-0/+54
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* Added mcast demoGuido van Rossum1992-09-081-0/+7
| | | | .,
* Utility to add a cached index to an existing movie file.Guido van Rossum1992-09-081-0/+79
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* VFile: The Entry-Indigo trick doesn't work on 4.0.1 hosts.Guido van Rossum1992-09-082-16/+70
| | | | | VFile: RandomVinFile can now write the cache to the file. Vinfo: use the cached index if present and print a message whether it's there.
* Fixed "clear()" and added "clearto(r, g, b)".Guido van Rossum1992-09-071-29/+217
| | | | | | | Added class RandomVinFile which supports random access and warming the cache. Added eofseen and errorseen methods to BasicVinFile. Use RGB mode for rgb8 data on entry level Indigo. Minor cosmetic changes.
* Clear the window when receiving a REDRAW event and not playingGuido van Rossum1992-09-071-0/+2
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* Use vin/vout.clear() instead of gl.clear()Guido van Rossum1992-09-071-2/+4
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* Adapted the world to the new VFile.py. Fixed bugs in Vplay.py:Guido van Rossum1992-09-074-53/+73
| | | | | | missing -n in help(), bogus frame skipping; and added patch for weird time jumps. Removed colorsys.py (now in std library). Fixed "sys.write" error in vcopy.py. Restructured README.
* Almost completely rewritten for cleaner code.Guido van Rossum1992-09-071-371/+578
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* Remove PAL dependencies; add -w option (initial window width);Guido van Rossum1992-09-041-13/+30
| | | | add stepunit(8, 6) call.
* Made it work with the sub-spec burst capture interfaceGuido van Rossum1992-09-031-3/+12
| | | | (no bit vector)
* Added more infoGuido van Rossum1992-09-031-3/+17
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* Initial revisionGuido van Rossum1992-09-035-0/+262
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* Adapted to new video library -- different capture interface, no bugs.Guido van Rossum1992-09-031-94/+77
| | | | Also use locks and Queues for communication with other threads.
* Added a clear() method to VFile class, to be called when the windowGuido van Rossum1992-09-015-7/+19
| | | | receives a REDRAW event
* all Long constants have an L suffix, not l;Guido van Rossum1992-08-311-8/+11
| | | | added an output() function to move the I/O out of the algorithm
* Cosmetic changes to Vedit and -Form.Guido van Rossum1992-08-252-47/+49
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* Created Vedit.py, the video editor. This uses the classes in Viewer.py.Guido van Rossum1992-08-256-144/+1007
| | | | | Viewer.py in turn requires changes to VFile.py (unfortunately that file is now a complete mess...).
* Clear the window to rather light grey when switching to RGB mode.Guido van Rossum1992-08-211-0/+2
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* Redesigned option processing and added several new options.Guido van Rossum1992-08-211-110/+207
| | | | | Added optional read-ahead thread. Changed mouse interface.
* Add audio recordingGuido van Rossum1992-08-201-1/+47
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* New files.Guido van Rossum1992-08-201-4/+8
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* new Vtime.py: manipulate time codes.Guido van Rossum1992-08-201-0/+117
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* Lots of changes, options (from Vtime.py) etc.Guido van Rossum1992-08-201-58/+143
| | | | Cleverer skipping of frames.
* Added reopen() to VinFile with semantics of old rewind(); rewind() nowGuido van Rossum1992-08-201-8/+23
| | | | | | | | saves the cache. Added getinfo() to VoutFile. Fixed writing of 'grey' file header. Added quiet parameter. Adapted to new syntax.