The size field in the header/footer accounts for the entire APE tag
structure except the 32 bytes from header, for compatibility with
APEv1.
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
av_log(s, AV_LOG_ERROR, "Invalid tag size %"PRIu32".\n", tag_bytes);
return 0;
}
- tag_start = file_size - tag_bytes - APE_TAG_FOOTER_BYTES;
fields = avio_rl32(pb); /* number of fields */
if (fields > 65536) {
avio_seek(pb, file_size - tag_bytes, SEEK_SET);
+ if (val & APE_TAG_FLAG_CONTAINS_HEADER)
+ tag_bytes += APE_TAG_HEADER_BYTES;
+
+ tag_start = file_size - tag_bytes;
+
for (i=0; i<fields; i++)
if (ape_tag_read_field(s) < 0) break;
#define APE_TAG_PREAMBLE "APETAGEX"
#define APE_TAG_VERSION 2000
#define APE_TAG_FOOTER_BYTES 32
+#define APE_TAG_HEADER_BYTES 32
/**
* Read and parse an APE tag