When you know why Flex is recorded, some customers' computers will not pop up the Adobe Flash Player Settings dialog box.

One thing that has been depressing for the last few days is that the flex recording program written on my computer and my colleagues is very normal, with waveform feedback, and I heard the recording correctly and clearly, that is to say, data is collected, but there are no waveforms in some customers and no data is collected. (The recording program provided by the customer system can be used for recording, proving that the device is correct)

After thinking about the test for a while, I think the main difference between the test and the polite is that my Adobe Flash version is later than 11.0. However, because the customer cannot access the Internet, the Flash version is the old Adobe Flash 10.0 version (I remember that it is not clear after 10, and it is estimated that it is lower than 10.1 ). So I looked at the relevant official help files of ActionScript and found that although the microphone runtime environment is more than 9.0, The sampledataevent event runtime environment is 10.1, therefore, it is very likely that this event is not triggered because it is lower than 10.0.

Go back to the company to open a computer on weekends, uninstall Adobe 11.0, and install the 10.0 test (if not, refer to my previous article). The phenomenon is exactly the same as that of the customer. There is no waveform, no recording, and no dialog box is automatically displayed to allow or disable the microphone during the recording. Confirm the problem. For the sake of insurance, I downloaded 10.1 for installation. Haha, everything is normal and the effect of the previous 11.0 is the same. There are waveforms with recordings. However, the noise is relatively high. It is estimated that there is no noise suppression for 10.1. (For details, test later ).

Mark. I hope to help you and point out the shortcomings.