~siretart/x264/trunk

Viewing all changes in revision 1364.

  • Committer: Fiona Glaser
  • Date: 2009-12-09 12:47:27 UTC
  • Revision ID: git-v1:6f221210903f1b4e06146b3cf5e618d62dfc0a8c
Bring back slice-based threading support
Enabled with --sliced-threads
Unlike normal threading, adds no encoding latency.
Less efficient than normal threading, both performance and compression-wise.
Useful for low-latency encoding environments where performance is still important, such as HD videoconferencing.
Add --tune zerolatency, which eliminates all x264 encoder-side latency (no delayed frames at all).
Some tweaks to VBV ratecontrol and lookahead (in addition to those required by sliced threading).
Commit sponsored by a media streaming company that wishes to remain anonymous.

expand all expand all

Show diffs side-by-side

added added

removed removed

Lines of Context: