diff options
| -rw-r--r-- | src/demuxers/demux_qt.c | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/src/demuxers/demux_qt.c b/src/demuxers/demux_qt.c index 52cc1a28a..3b3952c74 100644 --- a/src/demuxers/demux_qt.c +++ b/src/demuxers/demux_qt.c @@ -30,7 +30,7 @@ * build_frame_table * free_qt_info * - * $Id: demux_qt.c,v 1.173 2003/11/16 23:33:43 f1rmb Exp $ + * $Id: demux_qt.c,v 1.174 2004/01/06 05:39:07 tmmm Exp $ * */ @@ -454,6 +454,8 @@ static void find_moov_atom(input_plugin_t *input, off_t *moov_offset, off_t atom_size; qt_atom atom; unsigned char atom_preamble[ATOM_PREAMBLE_SIZE]; + int unknown_atoms = 0; + /* init the passed variables */ *moov_offset = *moov_size = -1; @@ -502,7 +504,9 @@ static void find_moov_atom(input_plugin_t *input, off_t *moov_offset, } /* if this atom is not the moov atom, make sure that it is at least one - * of the other top-level QT atom */ + * of the other top-level QT atom. + * However, allow a configurable amount ( currently 1 ) atom be a + * non known atom, in hopes a known atom will be found */ if ((atom != FREE_ATOM) && (atom != JUNK_ATOM) && (atom != MDAT_ATOM) && @@ -510,8 +514,12 @@ static void find_moov_atom(input_plugin_t *input, off_t *moov_offset, (atom != SKIP_ATOM) && (atom != WIDE_ATOM) && (atom != PICT_ATOM) && - (atom != FTYP_ATOM)) - break; + (atom != FTYP_ATOM) ) { + if (unknown_atoms > 1) + break; + else + unknown_atoms++; + } /* 0 special case-- just skip the atom */ if (atom_size == 0) |