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-rw-r--r--libavformat/mxfenc.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/libavformat/mxfenc.c b/libavformat/mxfenc.c
index 9872ebdd18..02a0e54f9e 100644
--- a/libavformat/mxfenc.c
+++ b/libavformat/mxfenc.c
@@ -878,7 +878,7 @@ static int ff_audio_interleave_init(AVFormatContext *s, const int *samples_per_f
int i;
if (!samples_per_frame)
- samples_per_frame = PAL_samples_per_frame;
+ return -1;
for (i = 0; i < s->nb_streams; i++) {
AVStream *st = s->streams[i];
@@ -961,6 +961,9 @@ static int mxf_write_header(AVFormatContext *s)
sc->order = AV_RB32(sc->track_essence_element_key+12);
}
+ if (!samples_per_frame)
+ samples_per_frame = PAL_samples_per_frame;
+
if (ff_audio_interleave_init(s, samples_per_frame) < 0)
return -1;