Attachment #325390 for bug #436674

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  if (len < 34)                 /* smallest header of the lot */
    return;
  data = gst_type_find_peek (tf, 0, 4);
  if (data == NULL) return;
  resolution = GST_READ_UINT16_BE (data);
  if (len == 32034) {
    /* could be DEGAS */

    /* could be DEGAS Elite */
    if (resolution <= 2) {
      data = gst_type_find_peek (tf, len - 16, 8);
      if (data == NULL) return;
      for (n = 0; n < 4; n++) {
        if (GST_READ_UINT16_BE (data + n * 2) > 2)
          return;

       it does have 4 16 bytes values near the end that are 0-2 though. */
    if ((resolution & 0x8000) && (resolution & 0x7fff) <= 2) {
      data = gst_type_find_peek (tf, len - 16, 8);
      if (data == NULL) return;
      for (n = 0; n < 4; n++) {
        if (GST_READ_UINT16_BE (data + n * 2) > 2)
          return;

Return to bug 436674

Lines 4023-4028 Link Here

(-)a/gst/typefind/gsttypefindfunctions.c (+3 lines)
4023	if (len < 34) /* smallest header of the lot */	4023	if (len < 34) /* smallest header of the lot */
4024	return;	4024	return;
4025	data = gst_type_find_peek (tf, 0, 4);	4025	data = gst_type_find_peek (tf, 0, 4);
		4026	if (data == NULL) return;
4026	resolution = GST_READ_UINT16_BE (data);	4027	resolution = GST_READ_UINT16_BE (data);
4027	if (len == 32034) {	4028	if (len == 32034) {
4028	/* could be DEGAS */	4029	/* could be DEGAS */
Lines 4033-4038 Link Here
4033	/* could be DEGAS Elite */	4034	/* could be DEGAS Elite */
4034	if (resolution <= 2) {	4035	if (resolution <= 2) {
4035	data = gst_type_find_peek (tf, len - 16, 8);	4036	data = gst_type_find_peek (tf, len - 16, 8);
		4037	if (data == NULL) return;
4036	for (n = 0; n < 4; n++) {	4038	for (n = 0; n < 4; n++) {
4037	if (GST_READ_UINT16_BE (data + n * 2) > 2)	4039	if (GST_READ_UINT16_BE (data + n * 2) > 2)
4038	return;	4040	return;
Lines 4045-4050 Link Here
4045	it does have 4 16 bytes values near the end that are 0-2 though. */	4047	it does have 4 16 bytes values near the end that are 0-2 though. */
4046	if ((resolution & 0x8000) && (resolution & 0x7fff) <= 2) {	4048	if ((resolution & 0x8000) && (resolution & 0x7fff) <= 2) {
4047	data = gst_type_find_peek (tf, len - 16, 8);	4049	data = gst_type_find_peek (tf, len - 16, 8);
		4050	if (data == NULL) return;
4048	for (n = 0; n < 4; n++) {	4051	for (n = 0; n < 4; n++) {
4049	if (GST_READ_UINT16_BE (data + n * 2) > 2)	4052	if (GST_READ_UINT16_BE (data + n * 2) > 2)
4050	return;	4053	return;