Matroska muxer

We need one. Libmatroska provides the needed middleware

added 1 deleted label

changed milestone to %0.8.5-final

changed milestone to %Features paradize

lavf works

added Status::fixed label

changed milestone to %1.1.0-release

closed

mentioned in issue #668 (closed)

mentioned in issue #1240 (closed)

mentioned in issue #4406 (closed)

mentioned in issue #5364

mentioned in issue #8327 (closed)

mentioned in issue #9674 (closed)

mentioned in issue #12401 (closed)

mentioned in issue #13621 (closed)

mentioned in issue #13621 (closed)

mentioned in issue #14471 (closed)

mentioned in issue #14908 (closed)

mentioned in issue #17222 (closed)

mentioned in issue #18159