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-rw-r--r--audio/out/ao.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/audio/out/ao.c b/audio/out/ao.c
index 5834345d59..8f6fc8ea3c 100644
--- a/audio/out/ao.c
+++ b/audio/out/ao.c
@@ -232,6 +232,7 @@ static struct ao *ao_init(bool probing, struct mpv_global *global,
if (ao->device_buffer)
MP_VERBOSE(ao, "device buffer: %d samples.\n", ao->device_buffer);
ao->buffer = MPMAX(ao->device_buffer, ao->def_buffer * ao->samplerate);
+ ao->buffer = MPMAX(ao->buffer, 1);
int align = af_format_sample_alignment(ao->format);
ao->buffer = (ao->buffer + align - 1) / align * align;