1. 确认用户环境及上下文 aplay 命令是 ALSA (Advanced Linux Sound Architecture) 的一部分,用于在 Linux 系统中播放音频文件。当你看到 error:root:aplay command not found 这个错误时,通常意味着 aplay 命令没有在你的系统路径(PATH)中,或者 ALSA 相关的软件包没有正确安装在你的系统上。 2. 解释 aplay ...
walk: command not foundpublictoip6: command not foundeuca-create-network-acl-entry: command not foundpscoupe: command not foundtr: command not foundkmag: command not foundoobase: command not foundtiffdump: command not foundturba-import-squirrelmail-sql-abook: command not foundin.rshd: command...
如果显示出版本信息和可用选项,则说明已经安装了aplay命令。如果显示”command not found”(找不到命令)或类似的消息,则需要安装该命令。 2. 安装ALSA(Advanced Linux Sound Architecture):aplay是ALSA项目的一部分,它提供了音频设备的驱动和库。因此,首先要确保您已正确安装了ALSA。在大多数Linux发行版中,ALSA通常...
If you manually copy /lib/firmware/imx/* from all-poky-linux/firmware-imx/1_8.0-r0/image/ onto your sdcard, they'll get loaded on boot up, eliminating the kernel message "external firmware not found", and aplay will now work properly." If I come up with a...
If you encounter the below error while running the aplay command: aplay: command not found you may try installing the below package as per your choice of distribution: aplay Command Examples 1. Play a specific file (sampling rate, bit depth, etc. will be automatically determined for the fi...
USER PID %CPU %MEM VSZ RSS TTY STAT START TIME COMMAND mark 2234 0.0 0.2 436664 5824 ? S<l 10:35 0:00 /usr/bin/pulsea cat /proc/asound/card0/pcm0p/sub0/hw_params # see if anything in your system has the sound device open cat /proc/asound/card0/pcm0p/sub0/hw_param...
Looks up a word on merriam-webster.com, does a screen scrape for the FIRST audio pronunciation and plays it. USAGE: Put this one-liner into a shell script (e.g., ~/bin/pronounce) and run it from the command line giving it the word to say:pronounce lekIf the word isn't found ...
If you manually copy /lib/firmware/imx/* from all-poky-linux/firmware-imx/1_8.0-r0/image/ onto your sdcard, they'll get loaded on boot up, eliminating the kernel message "external firmware not found", and aplay will now work properly." If I come up with a recipe patch to...