mkv: added matroska_segment_seeker.{hpp, cpp}

Multimedia / VLC - Filip Roséen [videolabs.io] - 9 May 2016 08:09 UTC

The relevant files has been added to the Makefile.am in charge of the demuxers.

The code added will be responsible for efficient seeking in mkv files. It might look very complex but the theory behind it is quite simple:

- Use the cues in the files as guiding to find where we should look for proper index points; the indexes we actually find will be used as seekpoints.

- Keep track of every section we have "indexed", meaning that if we jump to a location where we already know where the proper seekpoints are; do not go through it one more time.

b24434c mkv: added matroska_segment_seeker.{hpp, cpp}
modules/demux/Makefile.am | 1 +
modules/demux/mkv/matroska_segment_seeker.cpp | 427 +++++++++++++++++++++++++
modules/demux/mkv/matroska_segment_seeker.hpp | 126 ++++++++
3 files changed, 554 insertions(+)

Upstream: git.videolan.org

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