HandBrake 1.7.1 – Versatile video encoder; convert any source to MPEG-4 and more.

HandBrake is a tool for converting video from nearly any format to a selection of modern, widely supported codecs.

Features

Supported Sources

VIDEO_TS folder, DVD image or real DVD (unencrypted — CSS is not supported internally and must be handled externally with third-party software and libraries), BDMV folder (unencrypted), and some .VOB and .TS files
Any multimedia file it can get libavformat to read and libavcodec to decode.

Outputs

File format: MP4 and MKV
Video: MPEG-2, MPEG-4, H.264 or Theora (1 or 2 passes or constant quantizer/rate encoding)
Audio: AAC, HE-AAC, AC3, MP3, Vorbis, FLAC (16-bit, 24-bit) or AAC, MP3, AC3, DTS and DTS-HD pass-through (supports encoding of several audio tracks)

Miscellaneous features

Chapter selection
Soft subtitle support (DVD/VobSub in DVD/MKV/MP4, Blu-ray/PGS in BD/MKV, SRT files, SRT/UTF-8 in MKV, ASS/SSA in MKV, TX3G/3GPP in MP4 – DVD/VobSub, Blu-ray/PGS and ASS/SSA subtitles can also be burned-in the picture)
Picture deinterlacing, cropping and scaling
Grayscale encoding

Video

Fixed Decomb filter producing corrupted frames with 10-bit depth or higher source (#5518)
Fixed a potential crash when using the Comb Detect filter on an RGB source
Fixed Intel QSV devices enumeration where devices from other vendors are present (#5317, #5177)