Python-调用Bass音频库播放音乐 - 数学建模社区-数学中国

#!/usr/bin/python+ a: e( i% b% q7 r4 O4 U. U
# -*- coding: utf-8 -*-) d% n1 \4 E( Y% T3 `
% n3 M: B& o( ]
from ctypes import windll
2 @# b `4 z0 y }) _- @
from os import getcwd0 U) b5 c8 f2 m. L: z
from os.path import exists& E' M0 U. P' ^' S+ ]6 [ F
4 o% {' t# ~( z) K3 B
if __name__ == '__main__':
# }- K' P6 d; w! S3 q
filepath = getcwd() + r"\bass.dll". L/ M+ b/ ~" V! W9 q* I) S
: V# r, a9 |# Z( ^" H1 }5 q. B$ {
if exists(filepath):( x3 E/ d0 ?7 L
dll = windll.LoadLibrary(filepath)& Q! }4 d( K! n- s: W3 r
dll.BASS_Init(-1, 44100, 0, None, None)$ k, \9 g+ u; D+ Q0 v
handle = dll.BASS_StreamCreateFile(False, r"F:\KuGou\何晟铭&杜淳 - 爱的供养(男声合唱版).mp3".encode("gbk"), None, None, 0)
. E' n! ^" B+ \
dll.BASS_ChannelPlay(handle, False)
7 `1 F4 n, [/ V+ I+ J/ I( r
pos = dll.BASS_ChannelGetLength(handle, 0)4 @* a% ]# ~+ @$ {9 a7 d
while dll.BASS_ChannelGetPosition(handle, 0) != pos:2 r5 c) N$ o6 g& L5 @' \
pass! s+ @6 j- x# _3 Y# s5 M1 Q
dll.BASS_Free()
% l9 F' w$ Q: d4 U/ I) D

复制代码