ao/audiounit: improve a/v sync

This more closely mimics ao_coreaudio, on which this driver was
originally based.

Signed-off-by: Aman Gupta <aman@tmm1.net>

1 files changed, 1 insertions, 1 deletions

diff --git a/audio/out/ao_audiounit.m b/audio/out/ao_audiounit.m
index 70a80f29f6..677b2281d2 100644
--- a/audio/out/ao_audiounit.m
+++ b/audio/out/ao_audiounit.m
@@ -49,8 +49,8 @@ static OSStatus render_cb_lpcm(void *ctx, AudioUnitRenderActionFlags *aflags,
         planes[n] = buffer_list->mBuffers[n].mData;
 
     int64_t end = mp_time_us();
-    end += ca_frames_to_us(ao, frames);
     end += p->device_latency * 1e6;
+    end += ca_get_latency(ts) + ca_frames_to_us(ao, frames);
     ao_read_data(ao, planes, frames, end);
     return noErr;
 }