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-rw-r--r--src/videoinput.h13
1 files changed, 10 insertions, 3 deletions
diff --git a/src/videoinput.h b/src/videoinput.h
index b639b85..a2c0c1a 100644
--- a/src/videoinput.h
+++ b/src/videoinput.h
@@ -72,6 +72,13 @@ typedef struct videoinput_s videoinput_t;
#define VIDEOINPUT_LANG2 8
/**
+ * Possible PAL audio modes, for the cx88 driver that cannot autodetect.
+ */
+#define VIDEOINPUT_PAL_BG_AUDIO 0
+#define VIDEOINPUT_PAL_DK_AUDIO 1
+#define VIDEOINPUT_PAL_I_AUDIO 2
+
+/**
* Returns a text version of the norm.
*/
const char *videoinput_get_norm_name( int norm );
@@ -255,12 +262,12 @@ void videoinput_toggle_pal_secam( videoinput_t *vidin );
void videoinput_switch_pal_secam( videoinput_t *vidin, int norm );
/**
- * Whether or not to use PAL_DK mode. Only applies to V4L2.
+ * Selects the PAL audio mode. Only applies to the cx88 driver.
*/
-void videoinput_set_pal_audio_mode( videoinput_t *vidin, int dkmode );
+void videoinput_set_pal_audio_mode( videoinput_t *vidin, int amode );
/**
- * Get pal_dk mode current value.
+ * Gets the current PAL audio mode.
*/
int videoinput_get_pal_audio_mode( videoinput_t *vidin );

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