Lines Matching defs:audio
401 struct v4l2_audio audio;
405 /* enumerate audio */
406 for (audio.index = 0; ; audio.index++) {
407 error = ioctl(video_fd, VIDIOC_ENUMAUDIO, &audio);
410 printf("info.audio.%u=%s\n", audio.index, audio.name);
411 printf("info.audio.%u.stereo=%d\n", audio.index,
412 audio.capability & V4L2_AUDCAP_STEREO ? 1 : 0);
413 printf("info.audio.%u.avl=%d\n", audio.index,
414 audio.capability & V4L2_AUDCAP_AVL ? 1 : 0);
423 audio.index = n;
424 error = ioctl(video_fd, VIDIOC_ENUMAUDIO, &audio);
430 printf("info.audio.%u=%s\n", audio.index, audio.name);
434 printf("info.audio.%u.stereo=%d\n", audio.index,
435 audio.capability & V4L2_AUDCAP_STEREO ? 1 : 0);
439 printf("info.audio.%u.avl=%d\n", audio.index,
440 audio.capability & V4L2_AUDCAP_AVL ? 1 : 0);
538 if (s == NULL || strcmp(s, "audio") == 0) {
Indexes created Thu Oct 02 14:10:14 GMT 2025