- if (pb->seekable & AVIO_SEEKABLE_NORMAL) {
- size = avio_close_dyn_buf(*dyn_cp, &buf);
- if (mkv->write_crc && mkv->mode != MODE_WEBM) {
- skip = 6; /* Skip reserved 6-byte long void element from the dynamic buffer. */
- AV_WL32(crc, av_crc(av_crc_get_table(AV_CRC_32_IEEE_LE), UINT32_MAX, buf + skip, size - skip) ^ UINT32_MAX);
- put_ebml_binary(pb, EBML_ID_CRC32, crc, sizeof(crc));
- }
- avio_write(pb, buf + skip, size - skip);
- end_ebml_master(pb, master);
- } else {
- end_ebml_master(*dyn_cp, master);
- size = avio_close_dyn_buf(*dyn_cp, &buf);
- avio_write(pb, buf, size);
+ size = avio_close_dyn_buf(*dyn_cp, &buf);
+ put_ebml_num(pb, size, 0);
+ if (mkv->write_crc) {
+ skip = 6; /* Skip reserved 6-byte long void element from the dynamic buffer. */
+ AV_WL32(crc, av_crc(av_crc_get_table(AV_CRC_32_IEEE_LE), UINT32_MAX, buf + skip, size - skip) ^ UINT32_MAX);
+ put_ebml_binary(pb, EBML_ID_CRC32, crc, sizeof(crc));