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Ronald's patch applied. see bug #326318.

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Original commit message from CVS:
Ronald's patch applied. see bug #326318.
This commit is contained in:
Edgard Lima 2006-01-18 18:54:02 +00:00
parent 2a789d3ded
commit 83b6cbc438
1 changed files with 20 additions and 7 deletions
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27
gst/qtdemux/qtdemux.c
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@ -2000,20 +2000,33 @@ qtdemux_parse_trak (GstQTDemux * qtdemux, GNode * trak)
} else { } else {
if (QTDEMUX_FOURCC_GET (stsd->data + 16 + 4) == if (QTDEMUX_FOURCC_GET (stsd->data + 16 + 4) ==
GST_MAKE_FOURCC ('a', 'v', 'c', '1')) { GST_MAKE_FOURCC ('a', 'v', 'c', '1')) {
gint len = QTDEMUX_GUINT32_GET (stsd->data); gint len = QTDEMUX_GUINT32_GET (stsd->data) - 0x66;
guint8 *stsddata = stsd->data + 0x66;
if (len > 0x6E &&
QTDEMUX_FOURCC_GET (stsd->data + 0x6A) == /* find avcC */
while (len >= 0x8 &&
QTDEMUX_FOURCC_GET (stsddata + 0x4) !=
GST_MAKE_FOURCC ('a', 'v', 'c', 'C') &&
QTDEMUX_GUINT32_GET (stsddata) < len) {
len -= QTDEMUX_GUINT32_GET (stsddata);
stsddata += QTDEMUX_GUINT32_GET (stsddata);
}
/* parse, if found */
if (len > 0x8 &&
QTDEMUX_FOURCC_GET (stsddata + 0x4) ==
GST_MAKE_FOURCC ('a', 'v', 'c', 'C')) { GST_MAKE_FOURCC ('a', 'v', 'c', 'C')) {
GstBuffer *buf; GstBuffer *buf;
gint size; gint size;
if (QTDEMUX_GUINT32_GET (stsd->data + 0x66) < len - 0x66) if (QTDEMUX_GUINT32_GET (stsddata) < len)
size = QTDEMUX_GUINT32_GET (stsd->data + 0x66) - 8; size = QTDEMUX_GUINT32_GET (stsddata) - 0x8;
else else
size = len - 0x6E; size = len - 0x8;
buf = gst_buffer_new_and_alloc (size); buf = gst_buffer_new_and_alloc (size);
memcpy (GST_BUFFER_DATA (buf), (guint8 *) stsd->data + 0x6E, size); memcpy (GST_BUFFER_DATA (buf), (guint8 *) stsd->data + 0x8, size);
gst_caps_set_simple (stream->caps, gst_caps_set_simple (stream->caps,
"codec_data", GST_TYPE_BUFFER, buf, NULL); "codec_data", GST_TYPE_BUFFER, buf, NULL);
gst_buffer_unref (buf); gst_buffer_unref (buf);