mov: Fix stsc_count comparison

Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
9 years ago · 209ee680ce
parent a1f6a2dfda
commit 209ee680ce
1 changed files with 1 additions and 1 deletions
--- a/libavformat/mov.c
+++ b/libavformat/mov.c
@ -3680,7 +3680,7 @@ static int mov_read_packet(AVFormatContext *s, AVPacket *pkt)
        /* Keep track of the stsc index for the given sample, then check
        * if the stsd index is different from the last used one. */
        sc->stsc_sample++;
-        if (sc->stsc_index < sc->stsc_count &&
+        if (sc->stsc_index + 1 < sc->stsc_count &&
            mov_get_stsc_samples(sc, sc->stsc_index) == sc->stsc_sample) {
            sc->stsc_index++;
            sc->stsc_sample = 0;