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How can I detect if an inserted optical disk is an audio disk? #!/bin/bash checkforaudio=`gvfs-info -f cdda://sr0/ | grep "filesystem::type: cdda"` if [ "$checkforaudio" == " filesystem::type: cdda" ]; then vlc cdda:///dev/sr0 else checkfordvd=`find /media/*/ -name "VIDEO_TS" | grep "VIDEO_TS"` if [ ${checkfordvd:(-8)} == "VIDEO_TS" ...


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A way to achieve this is to use the cdparanoia command line tool. In Ubuntu Linux you can install it through sudo apt install cdparanoia then run cdparanoia -Q Where "-Q" stands for "query". If there's no audio disc in the drive, you'll get cdparanoia III release 10.2 (September 11, 2008) 004: Unable to read table of contents header Unable to open ...


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FFmpeg does not do any in-place editing or processing of files!! By specifying the output file the same as the input file, ffmpeg wipes the file clean and only the packets initially read into memory before the output token is acted upon gets encoded and written. You should always specify a output file different than the input. That said, this is how you ...


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Bluetooth is a low energy standard designed for short distances suitable to devices that don't require much bandwidth. It is considered a personal area network. Wifi is developed as a larger scale network allowing greater distances and speeds. You can see a comparison of their theoretical maximum speeds on Wikipedia. Note that the two protocols use the ...


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Wifi has more bandwidth (here is a comparison with Wifi direct). Nevertheless, the bluetooth bandwidth should be sufficient for high quality audio transmission. Your choppy experience might be the result of high spectrum usage in your building. Unlike wifi with its fixed channels, bluetooth uses frequency hopping across different channels (Wiki-Link). ...


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Windows does not natively support this. Control Panel software that comes with hardware usually can't distinguish programs either, only ports. This means that in order to get this to work, you will have to work with software such as Virtual Audio Cable to create virtual ports and redirect one program such as skype to use this audio device, while windows ...



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