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--- a/.waf-1.8.12-f00e5b53f6bbeab1384a38c9cc5d51f7/waflib/Tools/ccroot.py 2016-07-28 23:33:59.985601243 +0300
+++ b/.waf-1.8.12-f00e5b53f6bbeab1384a38c9cc5d51f7/waflib/Tools/ccroot.py 2016-07-29 00:46:17.597861502 +0300
@@ -293,10 +293,10 @@
@feature('cshlib','cxxshlib','dshlib','fcshlib','vnum')
@after_method('apply_link','propagate_uselib_vars')
def apply_vnum(self):
- if not getattr(self,'vnum','')or os.name!='posix'or self.env.DEST_BINFMT not in('elf','mac-o'):
+ if getattr(self,'vnum',None) is None or os.name!='posix'or self.env.DEST_BINFMT not in('elf','mac-o'):
return
link=self.link_task
@jeeb
jeeb / wave_ffmpeg_apple.md
Created October 28, 2022 21:39
WAVE, FFmpeg, Apple audio channels
FFmpeg AVChannel WAVE dwChannelMask Apple AudioChannelLabel Apple Notes
AV_CHAN_FRONT_LEFT SPEAKER_FRONT_LEFT kAudioChannelLabel_Left
AV_CHAN_FRONT_RIGHT SPEAKER_FRONT_RIGHT kAudioChannelLabel_Right
AV_CHAN_FRONT_CENTER SPEAKER_FRONT_CENTER kAudioChannelLabel_Center
AV_CHAN_LOW_FREQUENCY SPEAKER_LOW_FREQUENCY kAudioChannelLabel_LFEScreen
AV_CHAN_BACK_LEFT SPEAKER_BACK_LEFT kAudioChannelLabel_LeftSurround
AV_CHAN_BACK_RIGHT SPEAKER_BACK_RIGHT kAudioChannelLabel_RightSurround
AV_CHAN_FRONT_LEFT_OF_CENTER SPEAKER_FRONT_LEFT_OF_CENTER kAudioChannelLabel_LeftCenter
AV_CHAN_FRONT_RIGHT_OF_CENTER SPEAKER_FRONT_RIGHT_OF_CENTER kAudioChannelLabel_RightCenter