updates to MP4 reader

gopro · Jun 29, 2021 · 9878ab0 · 9878ab0
1 parent 031e264
commit 9878ab0
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/Example/mp4reader.cpp b/Example/mp4reader.cpp
@@ -152,7 +152,7 @@ void *OpenMP4Source(char *filename, uint32_t traktype, uint32_t traksubtype)  //
 					qttag == MAKEID('f', 't', 'y', 'p') ||
 					qttag == MAKEID('u', 'd', 't', 'a'))
 				{
-					LONGSEEK(mediafp, qtsize - 8, SEEK_CUR);
+					LONGSEEK(mp4->mediafp, qtsize - 8, SEEK_CUR);
 
 					NESTSIZE(qtsize);
 
@@ -226,7 +226,7 @@ void *OpenMP4Source(char *filename, uint32_t traktype, uint32_t traksubtype)  //
 					len += fread(&skip, 1, 4, mp4->mediafp);
 					len += fread(&temp, 1, 4, mp4->mediafp);  // type will be 'meta' for the correct trak.
 
-					if (temp != MAKEID('a', 'l', 'i', 's'))
+					if (temp != MAKEID('a', 'l', 'i', 's') && temp != MAKEID('u', 'r', 'l', ' '))
 						type = temp;
 
 					LONGSEEK(mp4->mediafp, qtsize - 8 - len, SEEK_CUR); // skip over hldr