Doom9's Forum - View Single Post - BD3D2MK3D v1.17: Convert 3D BDs or MKV to 3D SBS, T&B or Frame-sequential MKV

r0lZ · 30th July 2015, 13:52

Hum, I think that ffmpeg is installed automatically with avisynth, but I'm not absolutely sure. Someone can confirm?

MkvMerge forces the mk3d extension by default as soon as you select a stereoscopy mode for the video stream (or if you load a MKV file that has already a stereoscopy mode enabled). MK3D is the official extension for MKV 3D, but many players do not "know" it. You can change it to .mkv in the GUI, or rename the extension of the file later. (I will modify the guide too.)

Not sure what's going wrong with the sound. Perhaps it's a bug in your Roku 3 client, or the audio was already damaged in the original 3D file.

There are 2 options in tab 2 of BD3D2MK3D to change the format of the audio streams. The first option allows you to keep only the 5.1 core of the HD audio tracks (without re-encoding). It is highly recommended to leave that option ticked. The second option allows you to convert the DTS tracks to AC3 or all audio track to AAC, for compatibility reasons with the players that do not support well the DTS, HD or lossless tracks, and/or to require less disc space. (Other formats such as MP3 are not supported because they are not made to hold 5.1 audio, or are too bad.)

You can also use Tools -> Convert Audio or MKV file to AC3 or AAC to do just that manually. (If you convert a MKV file, all audio tracks present in the file will be converted.) You will have to remux the final MKV file manually with MkvMerge.

30th July 2015, 13:52	#474 \| Link
r0lZ PgcEdit daemon Join Date: Jul 2003 Posts: 7,469	Hum, I think that ffmpeg is installed automatically with avisynth, but I'm not absolutely sure. Someone can confirm? MkvMerge forces the mk3d extension by default as soon as you select a stereoscopy mode for the video stream (or if you load a MKV file that has already a stereoscopy mode enabled). MK3D is the official extension for MKV 3D, but many players do not "know" it. You can change it to .mkv in the GUI, or rename the extension of the file later. (I will modify the guide too.) Not sure what's going wrong with the sound. Perhaps it's a bug in your Roku 3 client, or the audio was already damaged in the original 3D file. There are 2 options in tab 2 of BD3D2MK3D to change the format of the audio streams. The first option allows you to keep only the 5.1 core of the HD audio tracks (without re-encoding). It is highly recommended to leave that option ticked. The second option allows you to convert the DTS tracks to AC3 or all audio track to AAC, for compatibility reasons with the players that do not support well the DTS, HD or lossless tracks, and/or to require less disc space. (Other formats such as MP3 are not supported because they are not made to hold 5.1 audio, or are too bad.) You can also use Tools -> Convert Audio or MKV file to AC3 or AAC to do just that manually. (If you convert a MKV file, all audio tracks present in the file will be converted.) You will have to remux the final MKV file manually with MkvMerge. __________________ r0lZ PgcEdit homepage (hosted by VideoHelp) BD3D2MK3D A tool to convert 3D blu-rays to SBS, T&B or FS MKV Last edited by r0lZ; 30th July 2015 at 13:58.