Hi,
I'm not sure what the purpose of this avio_seek was, but it can result
in an endless loop. Maybe it always does.
Best regards,
Andreas
>From e69589b1435b4d3e7a0a4de6158149f11a99a681 Mon Sep 17 00:00:00 2001
From: Andreas Cadhalpun <andreas.cadhal...@googlemail.com>
Date: Sun, 8 Mar 2015 23:39:23 +0100
Subject: [PATCH 8/8] ffmdec: don't seek back at EOF
Doing so can cause the ffm demuxer to return the same packets endlessly.
Signed-off-by: Andreas Cadhalpun <andreas.cadhal...@googlemail.com>
---
libavformat/ffmdec.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libavformat/ffmdec.c b/libavformat/ffmdec.c
index 9f00fc4..97849f8 100644
--- a/libavformat/ffmdec.c
+++ b/libavformat/ffmdec.c
@@ -91,7 +91,7 @@ static int ffm_read_data(AVFormatContext *s,
len = size;
if (len == 0) {
if (avio_tell(pb) == ffm->file_size)
- avio_seek(pb, ffm->packet_size, SEEK_SET);
+ return AVERROR_EOF;
retry_read:
if (pb->buffer_size != ffm->packet_size) {
int64_t tell = avio_tell(pb);
--
2.1.4
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