kvz_data_chunk *chunk = NULL;
uint64_t written = 0;
- retval = ff_alloc_packet(avpkt, len_out);
+ retval = ff_alloc_packet2(avctx, avpkt, len_out, len_out);
if (retval < 0) {
av_log(avctx, AV_LOG_ERROR, "Failed to allocate output packet.\n");
goto done;