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-rw-r--r--libavcodec/h264_parser.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/libavcodec/h264_parser.c b/libavcodec/h264_parser.c
index 934ca15cfe..8c726976dd 100644
--- a/libavcodec/h264_parser.c
+++ b/libavcodec/h264_parser.c
@@ -260,9 +260,15 @@ static int h264_parse(AVCodecParserContext *s,
parse_nal_units(s, avctx, buf, buf_size);
+ if (h->sei_cpb_removal_delay >= 0) {
s->dts_sync_point = h->sei_buffering_period_present;
s->dts_ref_dts_delta = h->sei_cpb_removal_delay;
s->pts_dts_delta = h->sei_dpb_output_delay;
+ } else {
+ s->dts_sync_point = INT_MIN;
+ s->dts_ref_dts_delta = INT_MIN;
+ s->pts_dts_delta = INT_MIN;
+ }
}
*poutbuf = buf;