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录制的视频速度较快，而且音频调用writePacket时报错av_interleaved_write_frame failed, ret: -22 about nanarecorder HOT 7 CLOSED

CaffreySun avatar CaffreySun commented on May 20, 2024
录制的视频速度较快，而且音频调用writePacket时报错av_interleaved_write_frame failed, ret: -22

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Comments (7)

onlyet avatar onlyet commented on May 20, 2024

-22是参数不对，可能音频某个参数设置错了。

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CaffreySun avatar CaffreySun commented on May 20, 2024

网上说时pts有问题，音视频知识薄弱，没看懂pts这么计算的

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onlyet avatar onlyet commented on May 20, 2024

理论上是采集的时候记录音频/视频帧的时间戳，pts是采集时间戳-起始时间，然后AVPacket在写进文件前需要转换为AVStream的时基。

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onlyet avatar onlyet commented on May 20, 2024

方便的话留个QQ交流

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CaffreySun avatar CaffreySun commented on May 20, 2024

Q779612573

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onlyet avatar onlyet commented on May 20, 2024

最新代码支持录制麦克风，可以选择录制扬声器或者麦克风。

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CaffreySun avatar CaffreySun commented on May 20, 2024

666

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