如何解决React Native 将实时记录数据转换为可写的 base64?
我正在使用“react-native-recording”库录制音频并获取以下格式的实时数据。
0,-1,2,3,1,-5,-4,- 6,-8,-7,-10,-11,-2,4,5,6,8,7,9,12,11,-3,-9,-14,-15,-17,-18,- 13,13,10,-12,-16,-13,- 8,-20,-23,-25,-27,-26,-24,-28,-30,-29,-21,-6,14,15,18,19,22,25,27,29,31,33,38,42,43,45,41,40,32,30,28,26,23,20,16,- 11,- 18,-22,-19,-36,-40,-41,-42,-45,-47,-46,-49,-54,-59,-60,-62,-64,-68,-73,-78,-81,-79,-76,-77,-82,-74,-72,-70,-69,- 69,-66,-63,-58,-57,-53,-38,35,39,47,52,57,60,64,67,68,70,69,63,58,54,49,21,-33,-52,-65,-80,-85,-90,-95,-99,-104,-109,-108,-106,-101,-88,-84,- 65,-59,-53,-42,-35,-31,-25,-17,-9,51,76,86,95,104,112,118,125,130,129,131,132,133,135,137,140,142,144,149,153,155,159,163,161,162,154,147,143,139,134,107,100,91,81, 72,53,-43,-89,-93,-102,-114,-120,-122,-123,-127,-137,-149,-154,-156,-163,-169,-170,-162,-153,- 158,-156,-150,-141,-133,-127,-119,-111,-95,-68,-41,-17,46,83,181,223,266,311,350,389,427,455,474,492,506,520,530,528,518,510,503,447,407,364,322,277,227,168,97,23,-47,-115,-183,-251,-323,-391,-448,-497,-542,-583,-620,-651,-675,-691,-702,-715,-727,-734,- 734,-717,-710,-700,-683,-658,-629,-596,-563,-530,-497,-458,-414,-377
我想把它转换成base64,然后我想从base64写wav文件。
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