When transcoding to SRT, do not assume that each sub-title frame contains
text.
Signed-off-by: Gilles Chanteperdrix <gilles.chanteperd...@xenomai.org>
---
libavcodec/srtenc.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/libavcodec/srtenc.c b/libavcodec/srtenc.c
index 3287970..ab790f8 100644
--- a/libavcodec/srtenc.c
+++ b/libavcodec/srtenc.c
@@ -241,6 +241,9 @@ static int srt_encode_frame(AVCodecContext *avctx,
for (; dialog && num--; dialog++) {
s->alignment_applied = 0;
srt_style_apply(s, dialog->style);
+ if (!dialog->text)
+ continue;
+
ff_ass_split_override_codes(&srt_callbacks, s, dialog->text);
}
}
--
1.8.4
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