build scripts
This commit is contained in:
		
							
								
								
									
										13
									
								
								mp4/libav.py
									
									
									
									
									
								
							
							
						
						
									
										13
									
								
								mp4/libav.py
									
									
									
									
									
								
							@ -16,10 +16,17 @@
 | 
			
		||||
 | 
			
		||||
import errno
 | 
			
		||||
import ctypes
 | 
			
		||||
from pathlib import PurePath
 | 
			
		||||
 | 
			
		||||
_avutil = ctypes.cdll.LoadLibrary('libavutil.so')
 | 
			
		||||
_avformat = ctypes.cdll.LoadLibrary('libavformat.so')
 | 
			
		||||
_avcodec = ctypes.cdll.LoadLibrary('libavcodec.so')
 | 
			
		||||
shared_library_path = PurePath(__file__).parent
 | 
			
		||||
 | 
			
		||||
def load_shared_library(name):
 | 
			
		||||
    path = str(shared_library_path / ("lib" + name  + ".so"))
 | 
			
		||||
    return ctypes.cdll.LoadLibrary(path)
 | 
			
		||||
 | 
			
		||||
_avutil = load_shared_library("avutil")
 | 
			
		||||
_avformat = load_shared_library("avformat")
 | 
			
		||||
_avcodec = load_shared_library("avcodec")
 | 
			
		||||
 | 
			
		||||
def _errtag(a, b, c, d):
 | 
			
		||||
    return -(ord(a) | (ord(b) << 8) | (ord(c) << 16) | (ord(d) << 24))
 | 
			
		||||
 | 
			
		||||
		Reference in New Issue
	
	Block a user