aplay -l 显示
card 0: ETV [TI81XX ETV], device 0: AIC3X tlv320aic3x-hifi-0 []
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: ETV [TI81XX ETV], device 1: hdmi HDMI-DAI-CODEC-1 []
Subdevices: 1/1
Subdevice #0: subdevice #0
带音频的视频可以正常的捕获播放 音频测试了line与mic都是可以用的
dvr的版本是03.00.00.00,运行的demo是*_link_api.out
如果能通过HDMI输出音频呢?附录amixer.txt是音频接口信息,貌似和HDMI没什么关联
