Revision: 22750
http://projects.blender.org/plugins/scmsvn/viewcvs.php?view=rev&root=bf-blender&revision=22750
Author: gsrb3d
Date: 2009-08-25 01:09:35 +0200 (Tue, 25 Aug 2009)
Log Message:
-----------
SVN maintenance.
Modified Paths:
--------------
trunk/blender/release/scripts/import_edl.py
Property Changed:
----------------
trunk/blender/release/scripts/import_edl.py
Modified: trunk/blender/release/scripts/import_edl.py
===================================================================
--- trunk/blender/release/scripts/import_edl.py 2009-08-24 21:45:09 UTC (rev
22749)
+++ trunk/blender/release/scripts/import_edl.py 2009-08-24 23:09:35 UTC (rev
22750)
@@ -1,961 +1,961 @@
-#!BPY
-
-"""
-Name: 'Video Sequence (.edl)...'
-Blender: 248
-Group: 'Import'
-Tooltip: 'Load a CMX formatted EDL into the sequencer'
-"""
-
-# ***** BEGIN GPL LICENSE BLOCK *****
-#
-# Copyright (C) 2009: Campbell Barton, ideasma...@gmail.com
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License
-# as published by the Free Software Foundation; either version 2
-# of the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# --------------------------------------------------------------------------
-
-class TimeCode(object):
- '''
- Simple timecode class
- also supports conversion from other time strings used by EDL
- '''
- def __init__(self, data, fps):
- self.fps= fps
- if type(data)==str:
- self.fromString(data)
- frame = self.asFrame()
- self.fromFrame(frame)
- else:
- self.fromFrame(data)
-
- def fromString(self, text):
- # hh:mm:ss:ff
- # No dropframe support yet
-
- if text.lower().endswith('mps'): # 5.2mps
- return self.fromFrame( int( float(text[:-3]) * self.fps
) )
- elif text.lower().endswith('s'): # 5.2s
- return self.fromFrame( int( float(text[:-1]) * self.fps
) )
- elif text.isdigit(): # 1234
- return self.fromFrame( int(text) )
- elif ':' in text: # hh:mm:ss:ff
- text= text.replace(';', ':').replace(',',
':').replace('.', ':')
- text= text.split(':')
-
- self.hours= int(text[0])
- self.minutes= int(text[1])
- self.seconds= int(text[2])
- self.frame= int(text[3])
- return self
- else:
- print 'ERROR: could not convert this into timecode
"%s"' % test
- return self
-
-
- def fromFrame(self, frame):
-
- if frame < 0:
- frame = -frame;
- neg=True
- else:
- neg=False
-
- fpm = 60 * self.fps
- fph = 60 * fpm
-
- if frame < fph:
- self.hours= 0
- else:
- self.hours= int(frame/fph)
- frame = frame % fph
-
- if frame < fpm:
- self.minutes= 0
- else:
- self.minutes= int(frame/fpm)
- frame = frame % fpm
-
- if frame < self.fps:
- self.seconds= 0
- else:
- self.seconds= int(frame/self.fps)
- frame = frame % self.fps
-
- self.frame= frame
-
- if neg:
- self.frame = -self.frame
- self.seconds = -self.seconds
- self.minutes = -self.minutes
- self.hours = -self.hours
-
- return self
-
- def asFrame(self):
- abs_frame= self.frame
- abs_frame += self.seconds * self.fps
- abs_frame += self.minutes * 60 * self.fps
- abs_frame += self.hours * 60 * 60 * self.fps
-
- return abs_frame
-
- def asString(self):
- self.fromFrame(int(self))
- return '%.2d:%.2d:%.2d:%.2d' % (self.hours, self.minutes,
self.seconds, self.frame)
-
- def __repr__(self):
- return self.asString()
-
- # Numeric stuff, may as well have this
- def __neg__(self): return TimeCode(-int(self),
self.fps)
- def __int__(self): return self.asFrame()
- def __sub__(self, other): return
TimeCode(int(self)-int(other), self.fps)
- def __add__(self, other): return
TimeCode(int(self)+int(other), self.fps)
- def __mul__(self, other): return
TimeCode(int(self)*int(other), self.fps)
- def __div__(self, other): return
TimeCode(int(self)/int(other), self.fps)
- def __abs__(self): return TimeCode(abs(int(self)),
self.fps)
- def __iadd__(self, other): return
self.fromFrame(int(self)+int(other))
- def __imul__(self, other): return
self.fromFrame(int(self)*int(other))
- def __idiv__(self, other): return
self.fromFrame(int(self)/int(other))
-# end timecode
-
-
-'''Comments
-Comments can appear at the beginning of the EDL file (header) or between the
edit lines in the EDL. The first block of comments in the file is defined to be
the header comments and they are associated with the EDL as a whole. Subsequent
comments in the EDL file are associated with the first edit line that appears
after them.
-Edit Entries
-<filename|tag> <EditMode> <TransitionType>[num] [duration] [srcIn]
[srcOut] [recIn] [recOut]
-
- * <filename|tag>: Filename or tag value. Filename can be for an MPEG file,
Image file, or Image file template. Image file templates use the same pattern
matching as for command line glob, and can be used to specify images to encode
into MPEG. i.e. /usr/data/images/image*.jpg
- * <EditMode>: 'V' | 'A' | 'VA' | 'B' | 'v' | 'a' | 'va' | 'b' which equals
Video, Audio, Video_Audio edits (note B or b can be used in place of VA or va).
- * <TransitonType>: 'C' | 'D' | 'E' | 'FI' | 'FO' | 'W' | 'c' | 'd' | 'e' |
'fi' | 'fo' | 'w'. which equals Cut, Dissolve, Effect, FadeIn, FadeOut, Wipe.
- * [num]: if TransitionType = Wipe, then a wipe number must be given. At
the moment only wipe 'W0' and 'W1' are supported.
- * [duration]: if the TransitionType is not equal to Cut, then an effect
duration must be given. Duration is in frames.
- * [srcIn]: Src in. If no srcIn is given, then it defaults to the first
frame of the video or the first frame in the image pattern. If srcIn isn't
specified, then srcOut, recIn, recOut can't be specified.
- * [srcOut]: Src out. If no srcOut is given, then it defaults to the last
frame of the video - or last image in the image pattern. if srcOut isn't given,
then recIn and recOut can't be specified.
- * [recIn]: Rec in. If no recIn is given, then it is calculated based on
its position in the EDL and the length of its input.
- [recOut]: Rec out. If no recOut is given, then it is calculated based on
its position in the EDL and the length of its input. first frame of the video.
-
-For srcIn, srcOut, recIn, recOut, the values can be specified as either
timecode, frame number, seconds, or mps seconds. i.e.
-[tcode | fnum | sec | mps], where:
-
- * tcode : SMPTE timecode in hh:mm:ss:ff
- * fnum : frame number (the first decodable frame in the video is taken to
be frame 0).
- * sec : seconds with 's' suffix (e.g. 5.2s)
- * mps : seconds with 'mps' suffix (e.g. 5.2mps). This corresponds to the
'seconds' value displayed by Windows MediaPlayer.
-
-More notes,
-Key
-
-'''
-
-enum= 0
-TRANSITION_UNKNOWN= enum
-TRANSITION_CUT= enum; enum+=1
-TRANSITION_DISSOLVE= enum; enum+=1
-TRANSITION_EFFECT= enum; enum+=1
-TRANSITION_FADEIN= enum; enum+=1
-TRANSITION_FADEOUT= enum; enum+=1
-TRANSITION_WIPE= enum; enum+=1
-TRANSITION_KEY= enum; enum+=1
-
-TRANSITION_DICT={ \
- 'c':TRANSITION_CUT,
- 'd':TRANSITION_DISSOLVE,
- 'e':TRANSITION_EFFECT,
- 'fi':TRANSITION_FADEIN,
- 'fo':TRANSITION_FADEOUT,
- 'w':TRANSITION_WIPE,
- 'k':TRANSITION_KEY,
- }
-
-enum= 0
-EDIT_UNKNOWN= 1<<enum; enum+=1
-EDIT_VIDEO= 1<<enum; enum+=1
-EDIT_AUDIO= 1<<enum; enum+=1
-EDIT_AUDIO_STEREO= 1<<enum; enum+=1
-EDIT_VIDEO_AUDIO= 1<<enum; enum+=1
-
-EDIT_DICT= { \
- 'v':EDIT_VIDEO,
- 'a':EDIT_AUDIO,
- 'aa':EDIT_AUDIO_STEREO,
- 'va':EDIT_VIDEO_AUDIO,
- 'b':EDIT_VIDEO_AUDIO
- }
-
-
-enum= 0
-WIPE_UNKNOWN= enum
-WIPE_0= enum; enum+=1
-WIPE_1= enum; enum+=1
-
-enum= 0
-KEY_UNKNOWN= enum
-KEY_BG= enum; enum+=1 # K B
-KEY_IN= enum; enum+=1 # This is assumed if no
second type is set
-KEY_OUT= enum; enum+=1 # K O
-
-
-'''
-Most sytems:
-Non-dropframe: 1:00:00:00 - colon in last position
-Dropframe: 1:00:00;00 - semicolon in last position
-PAL/SECAM: 1:00:00:00 - colon in last position
-
-SONY:
-Non-dropframe: 1:00:00.00 - period in last position
-Dropframe: 1:00:00,00 - comma in last position
-PAL/SECAM: 1:00:00.00 - period in last position
-'''
-
-'''
-t = abs(timecode('-124:-12:-43:-22', 25))
-t /= 2
-print t
-'''
-
-def editFlagsToText(flag):
- items = []
- for item, val in EDIT_DICT.items():
- if val & flag:
- items.append(item)
- return '/'.join(items)
-
-
-class EditDecision(object):
- def __init__(self, text= None, fps= 25):
- # print text
- self.number = -1
- self.reel = '' # Uniqie name for this 'file' but not filename,
when BL signifies black
- self.transition_duration= 0
- self.edit_type= EDIT_UNKNOWN
- self.transition_type= TRANSITION_UNKNOWN
- self.wipe_type = WIPE_UNKNOWN
- self.key_type = KEY_UNKNOWN
- self.key_fade = -1 # true/false
- self.srcIn = None # Where on the original field recording the
event begins
- self.srcOut = None # Where on the original field recording the
event ends
- self.recIn = None # Beginning of the original event in the
edited program
- self.recOut = None # End of the original event in the edited
program
- self.m2 = None # fps set by the m2 command
- self.filename = ''
-
- self.custom_data= [] # use for storing any data you want
(blender strip for eg)
-
- if text != None:
- self.read(text, fps)
-
- def __repr__(self):
- txt= 'num: %d, ' % self.number
- txt += 'reel: %s, ' % self.reel
- txt += 'edit_type: '
- txt += editFlagsToText(self.edit_type) + ', '
-
- txt += 'trans_type: '
- for item, val in TRANSITION_DICT.items():
- if val == self.transition_type:
- txt += item + ', '
- break
-
-
- txt += 'm2: '
- if self.m2:
- txt += '%g' % float(self.m2.fps)
- txt += '\n\t'
- txt += self.m2.data
- else:
- txt += 'nil'
-
- txt += ', '
- txt += 'recIn: ' + str(self.recIn) + ', '
- txt += 'recOut: ' + str(self.recOut) + ', '
- txt += 'srcIn: ' + str(self.srcIn) + ', '
- txt += 'srcOut: ' + str(self.srcOut) + ', '
-
- return txt
-
-
- def read(self, line, fps):
- line= line.split()
- index= 0
- self.number= int(line[index]); index+=1
- self.reel= line[index].lower(); index+=1
-
- # AA/V can be an edit type
- self.edit_type= 0
- for edit_type in line[index].lower().split('/'):
- self.edit_type |= EDIT_DICT[edit_type];
- index+=1
-
- tx_name = ''.join([c for c in line[index].lower() if not
c.isdigit()])
- self.transition_type= TRANSITION_DICT[tx_name]; # advance the
index later
-
- if self.transition_type== TRANSITION_WIPE:
- tx_num = ''.join([c for c in line[index].lower() if
c.isdigit()])
@@ Diff output truncated at 10240 characters. @@
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