XRECODE

If I understood you correctly, you are converting mp3 files to m4b and the resulting m4b file is missing the title/track from the original mp3 files? Could you, please, send couple of mp3 file to xrecode@gmail.com as well as Diagnostic information (it's under About button Diagnostic tab). You could ...

I just released update beta version. Please get it like this - viewtopic.php?f=12&t=40

Sometimes checkboxes for individual track selection might seem to be lost, when actually they are not. You just need to resize the 1st column like this https://imgur.com/Aj1dcjO

Please send that flac file to xrecode@gmail.com (you could use https://wetransfer.com if it's too big) as well as diagnostic information (it's under About button Diagnostic).

When Normalize settings are set to EBUR128 https://imgur.com/07vQSeE, Utilities/ReplyGain will use EBUR128 as well.

Here's the update to try - https://xrecode.com/test/setup_xrecode3 ... t_1.94.exe

Please enable those options https://imgur.com/6S6hZb2

Could you, please, send that AC3 file to xrecode@gmail.com? You could use https://wetransfer.com if file is too big.

OK, I see. Currently it's not possible to change the covers for the existing Audiobook, but you can always create the new one by adding the Cover to the each chapter.

Here's the update to try - https://xrecode.com/test/setup_xrecode3 ... t_1.94.exe