23c3 recordings: the encoding…


Because of that major hardware fault on the first day of 23c3 I was not able to blog about the things that happened at the congress. I am going to catch up on everything soon.

In the meantime take this information: The recordings are made. The majority of the recordings is working as planned and is going to be encoded and released in the next hours/days. There are some lectures where something went wrong, but since we had a great backup strategy nothing is lost and will be put online later.

One question came up frequently: What format and codec will the final official recordings have?

Here is the answer:

Video: h.264, 640×480, x264-Parameter: –no-cabac –level=30 –subme=7 –me=umh –crf=23 –ref=2 –partitions=all –mixed-refs

Audio: AAC, (using neroaac)

The machines are currently encoding and muxing the recordings. So stay tuned to get your hands on the high-quality official recordings soon.

BTW: Thanks to Michael Feiri for his in depth knowledge about the whole encoding process and tools that are used and his help with all the hassle around it.

Comments are closed.