avformat/ivfdec: Change the length field to 32 bits

Signed-off-by: Raphaël Zumer <rzumer@tebako.net>

avformat/ivfdec: Change the length field to 32 bits
Signed-off-by: Raphaël Zumer <rzumer@tebako.net>
9d92403a · Raphaël Zumer · Vittorio Giovara · d3807467 · 9d92403a
Commit 9d92403a authored Oct 01, 2019 by Raphaël Zumer Committed by Vittorio Giovara Oct 09, 2019
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ivfdec.c libavformat/ivfdec.c +2 -1

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--- a/libavformat/ivfdec.c
+++ b/libavformat/ivfdec.c
@@ -53,7 +53,8 @@ static int read_header(AVFormatContext *s)
    st->codecpar->height     = avio_rl16(s->pb);
    time_base.den         = avio_rl32(s->pb);
    time_base.num         = avio_rl32(s->pb);
-    st->duration          = avio_rl64(s->pb);
+    st->duration          = avio_rl32(s->pb);
+    avio_skip(s->pb, 4); // unused

    st->need_parsing      = AVSTREAM_PARSE_HEADERS;