从svo文件导出dds图像。

svo2dds.py

import os
for i in os.listdir('source'):
    with open('source/' + i, 'rb') as f:
        print(i + " : ")
        data = f.read()
        index = data[0:].find(b'DDS')
        os.mkdir(i[:-4])
        while True:
            endindex = data[index+1:].find(b'DDS')
            if endindex == -1:
                dds = data[index:]
            else:
                dds = data[index: index + endindex + 1]
            print(str(index) + ' to ' + str(endindex))
            with open(i[:-4] + '/' + str(index)+'.dds', 'wb') as d:
                d.write(dds)
            if endindex == -1:
                break
            index += endindex + 1
    print()