Signed-off-by: Marton Balint <c...@passwd.hu>
---
libavformat/mpegts.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/libavformat/mpegts.c b/libavformat/mpegts.c
index 50d4d5e9bc..432b1c3ea2 100644
--- a/libavformat/mpegts.c
+++ b/libavformat/mpegts.c
@@ -3051,10 +3051,11 @@ static int mpegts_read_header(AVFormatContext *s)
MpegTSContext *ts = s->priv_data;
AVIOContext *pb = s->pb;
int64_t pos, probesize = s->probesize;
+ int64_t seekback = FFMAX(s->probesize, (int64_t)ts->resync_size +
PROBE_PACKET_MAX_BUF);
s->internal->prefer_codec_framerate = 1;
- if (ffio_ensure_seekback(pb, probesize) < 0)
+ if (ffio_ensure_seekback(pb, seekback) < 0)
av_log(s, AV_LOG_WARNING, "Failed to allocate buffers for seekback\n");
pos = avio_tell(pb);
--
2.26.2
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