With AVCHDCoder you can convert MKV, M2TS, Blu-ray and WMVHD files to AVCHD. Almost everything will be done for you. You can add srt or sup subtitles files. If they are in your input file or not it doesn't matter. Subs and audio will be extracted automatically. Integrated the tool with some very rare formulas to calculate the BitRate. Discs will be filled for nearly 100%. I made it almost noob proof. Based on free tools. Requires: Java, AviSynth, ffdshow and Haali Media Splitter. (Included except Java)
Supported Operating Systems: Microsoft Windows XP, Vista, 7
Support for different kind of media: MKV, M2TS, Blu-ray and most WMVHD files Up to 32 subtitles streams. SRT/ASS/PGS Blu-ray support. Up to 3 audio streams. AC3, DTS, DTS-ES, DTS-HD HR, DTS-HD MA, WMA9, WMA10 Pro, AAC, FLAC support. Upcoming: LPCM and Vorbis/OGG support. Chapter support Wide range of output sizes: DVD5, DVD9, BD25, BD50, USB 4GB and custom output. Upcoming: 2 Disc support. Integration of AVCHDCalculator to calculate the bitrate very accurate. So you are sure the discs are not oversized or to much undersized. (Unique calculator, first in the world) .iso or folder output. Video downscaling. Audio conversion. Conversion will be done automatically if necessary. Borders will automatically be added to the video if necessary. No need to configure the x264 video encoder. There are 3 build in profiles that can't be edited.