qt 基于Qaudiorecorder实现音频的录制与播放,播放器实现音频波形图

上传者: 29234779 | 上传时间: 2021-06-20 17:31:12 | 文件大小: 56KB | 文件类型: RAR
qt 使用Qaudiorecorder实现音频的录制,然后使用QMediaPlayer实现音频的播放,音频保存为WAV文件格式,播放端实现音频波形图,主要使用QPainter来画波形图,在windows下亲测可用,linux下未测试但是应该也可以

文件下载

资源详情

[{"title":"( 23 个子文件 56KB ) qt 基于Qaudiorecorder实现音频的录制与播放,播放器实现音频波形图","children":[{"title":"audiorecorder","children":[{"title":"audiorecorder.pro <span style='color:#111;'> 824B </span>","children":null,"spread":false},{"title":"wav_play.h <span style='color:#111;'> 1.07KB </span>","children":null,"spread":false},{"title":"wav_play.cpp <span style='color:#111;'> 3.26KB </span>","children":null,"spread":false},{"title":"playaudiodialog.ui <span style='color:#111;'> 2.53KB </span>","children":null,"spread":false},{"title":"audiorecorder.cpp <span style='color:#111;'> 20.75KB </span>","children":null,"spread":false},{"title":"buttondelegate.cpp <span style='color:#111;'> 3.24KB </span>","children":null,"spread":false},{"title":"audiorecorder.pro.user <span style='color:#111;'> 105.45KB </span>","children":null,"spread":false},{"title":"audiorecorder.h <span style='color:#111;'> 3.91KB </span>","children":null,"spread":false},{"title":"WaveFile.h <span style='color:#111;'> 1.50KB </span>","children":null,"spread":false},{"title":"audiolevel.cpp <span style='color:#111;'> 3.07KB </span>","children":null,"spread":false},{"title":"playaudiodialog.cpp <span style='color:#111;'> 4.65KB </span>","children":null,"spread":false},{"title":"tablemodel.cpp <span style='color:#111;'> 1.69KB </span>","children":null,"spread":false},{"title":"qwavwidget.cpp <span style='color:#111;'> 8.79KB </span>","children":null,"spread":false},{"title":"tablemodel.h <span style='color:#111;'> 848B </span>","children":null,"spread":false},{"title":"buttondelegate.h <span style='color:#111;'> 739B </span>","children":null,"spread":false},{"title":"main.cpp <span style='color:#111;'> 2.76KB </span>","children":null,"spread":false},{"title":"doc","children":[{"title":"images","children":[{"title":"audiorecorder.png <span style='color:#111;'> 27.55KB </span>","children":null,"spread":false}],"spread":false},{"title":"src","children":[{"title":"audiorecorder.qdoc <span style='color:#111;'> 4.63KB </span>","children":null,"spread":false}],"spread":false}],"spread":false},{"title":"audiolevel.h <span style='color:#111;'> 2.81KB </span>","children":null,"spread":false},{"title":"qwavwidget.h <span style='color:#111;'> 846B </span>","children":null,"spread":false},{"title":"WaveFile.cpp <span style='color:#111;'> 2.37KB </span>","children":null,"spread":false},{"title":"playaudiodialog.h <span style='color:#111;'> 1.13KB </span>","children":null,"spread":false},{"title":"audiorecorder.ui <span style='color:#111;'> 7.62KB </span>","children":null,"spread":false}],"spread":false}],"spread":true}]

评论信息

  • sashang :
    没用,缺cpp 缺库,骗分
    2021-10-08
  • qq_35316704 :
    我感觉就是从demo中拷贝出来的,,,
    2021-03-04
  • caoshangpa :
    有参考价值,稍作修改可以运行
    2021-02-20

免责申明

【只为小站】的资源来自网友分享,仅供学习研究,请务必在下载后24小时内给予删除,不得用于其他任何用途,否则后果自负。基于互联网的特殊性,【只为小站】 无法对用户传输的作品、信息、内容的权属或合法性、合规性、真实性、科学性、完整权、有效性等进行实质审查;无论 【只为小站】 经营者是否已进行审查,用户均应自行承担因其传输的作品、信息、内容而可能或已经产生的侵权或权属纠纷等法律责任。
本站所有资源不代表本站的观点或立场,基于网友分享,根据中国法律《信息网络传播权保护条例》第二十二条之规定,若资源存在侵权或相关问题请联系本站客服人员,zhiweidada#qq.com,请把#换成@,本站将给予最大的支持与配合,做到及时反馈和处理。关于更多版权及免责申明参见 版权及免责申明