bug fix: fix muxing of Closed Captions.bug fix: fix crash due to division by zero in MP4 muxer.bug fix: use ISO 639-2 bibliographic form for MKV language codes.start MKV clusters with a video keyframe whenever possible should improve seeking and DLNA streaming.Auto Passthru: one encoder, multiple codecs lets you define allowed codecs (from supported passthru codecs) lets you pick a fallback encoder if passthru is not possible.AAC Passthru (MP4, MKV containers) (known issue: Magic Cookie not passed through from MPEG Program/Transport? streams,.DTS Passthru to MP4 container (in addition to MKV) (supported by e.g.AC3 encoder: set Dolby Surround flag in stream parameters when mixdown is Dolby Surround or Pro Logic II.quality-based variable bitrate encoding support works with: Lame MP3, Vorbis, Core Audio AAC only implemented in CLI and Linux GUI.Mac OS X: HE-AAC encoding support, via Core Audio.FLAC encoder (16-bit, MKV container only).new AAC encoder (from libavcodec) (considered experimental) (supported mixdowns: Mono/Stereo/Dolby?, 5.1 will come later) (should be on par with faac in terms of quality, sometimes better).updated libogg (1.3.0) and libvorbis (aoTuV b6.03).audio gain control (increase/decrease audio volume).-bf 2 -trellis 2 becomes bf=2:trellis=2.advanced options support for libavcodec encoders format: option1=value1:option2=value2.
Version history for HandBrake (GUI) for Mac OS X (64-bit)