int complete;
MXFPartitionType type;
uint64_t previous_partition;
- uint64_t footer_partition;
int index_sid;
int body_sid;
} MXFPartition;
struct AVAES *aesc;
uint8_t *local_tags;
int local_tags_count;
+ uint64_t footer_partition;
} MXFContext;
enum MXFWrappingScheme {
MXFContext *mxf = arg;
MXFPartition *partition;
UID op;
+ uint64_t footer_partition;
if (mxf->partitions_count+1 >= UINT_MAX / sizeof(*mxf->partitions))
return AVERROR(ENOMEM);
partition->complete = uid[14] > 2;
avio_skip(pb, 16);
partition->previous_partition = avio_rb64(pb);
- partition->footer_partition = avio_rb64(pb);
+ footer_partition = avio_rb64(pb);
avio_skip(pb, 16);
partition->index_sid = avio_rb32(pb);
avio_skip(pb, 8);
partition->body_sid = avio_rb32(pb);
avio_read(pb, op, sizeof(UID));
+ /* some files don'thave FooterPartition set in every partition */
+ if (footer_partition) {
+ if (mxf->footer_partition && mxf->footer_partition != footer_partition) {
+ av_log(mxf->fc, AV_LOG_ERROR, "inconsistent FooterPartition value: %li != %li\n",
+ mxf->footer_partition, footer_partition);
+ } else {
+ mxf->footer_partition = footer_partition;
+ }
+ }
+
av_dlog(mxf->fc, "PartitionPack: PreviousPartition = 0x%lx, "
"FooterPartition = 0x%lx, IndexSID = %i, BodySID = %i\n",
- partition->previous_partition, partition->footer_partition,
+ partition->previous_partition, footer_partition,
partition->index_sid, partition->body_sid);
if (op[12] == 1 && op[13] == 1) mxf->op = OP1a;