Wondering if anyone else getting error message when rendering to mp3 (every time). It says that it's trying an alternate method and does create an mp3 file, but it's 44100 not 48000, (as specified in the rendering window).
Some of the error messages from the log file.... Rendering succeeded! [2024.1102.0, 12/10/2023 8:39:27 AM] Audio Conversion Error: Media Foundation failed to convert to .mp3. Trying alternate conversion method... The error number is -1072875854 [2024.1102.0, 12/10/2023 8:39:26 AM]
Audio Conversion Error: Media Foundation failed to convert to .mp3. Trying alternate conversion method... The error number is -1072875854 [2024.1102.0, 12/9/2023 9:59:16 AM]
Rendering succeeded! [2024.1102.0, 12/8/2023 5:10:33 PM] Audio Conversion Error: Media Foundation failed to convert to .mp3. Trying alternate conversion method... The error number is -1072875854 [2024.1102.0, 12/8/2023 5:10:31 PM]
Thunderthud, I picked the RT's in your group. It seemed to render OK, but I did get the message you got. I will report it. Thank you for pointing it out.
Thunderthud, I picked the RT's in your group. It seemed to render OK, but I did get the message you got. I will report it. Thank you for pointing it out.
Do you end up with a working MP3 file, or does MP3 conversion fail all together? Even if Windows Media foundation can't do it for some reason, it should fall back to another method, which does work on a lot of systems.
Why is the option for 48000/24Bit mp3' s available in rendering options, and why did it work in previous versions of BIAB? Why is there only an inferior MP3 rendering engine being used?
There error is spurious and can be ignored as it does produce the MP3 file after all. The error message will be gone in build 1105.
Originally Posted by Thunderthud
Did create an mp3 file, but lesser quality. 44100 instead of 48000.
MP3 encoders can be limited to 16bit/44100Hz. If you are concerned with higher quality compressed files, I recommend that you use M4A instead of MP3.
Okay, sorry Blake, but your "solution" is totally unacceptable (and apparently Audacity has no such problem producing a high quality MP3 render.)
Unfortunately, BIAB renders to mp3's sound "pretty darn bad" (being polite), (currently using BIAB 2024 Build 1104) AND covering up the error message won't fix this. PLUS the tempo and pitch are off as well. (88BPM becomes 81BPM in the BIAB Render)
At the link you'd find three files... The original SGU File, A File rendered using BIAB. A file captured using Audacity while played back in BIAB Then rendered with Audacity to an MP3 file. Please check out the difference!
Thanks for linking the files, that is helpful. I can duplicate this when selecting a 48kHz sample rate for the rendered audio file (mp3 plays slow/low). We will look into this further. In the mean-time, you can fix the problem by selecting 44.1 khz as the sample rate - To do this, click the Wave button in the File panel, select Export song as audio file, and then click the defaults button prior to rendering or select 44.1 as the sample rate.
Thanks for linking the files, that is helpful. I can duplicate this when selecting a 48kHz sample rate for the rendered audio file (mp3 plays slow/low). We will look into this further. In the mean-time, you can fix the problem by selecting 44.1 khz as the sample rate - To do this, click the Wave button in the File panel, select Export song as audio file, and then click the defaults button prior to rendering or select 44.1 as the sample rate.
Thanks Andrew! The problem didn't exist in 2023 Version. Hope it can be solved fairly soon
Well, with Build 1105, it's now working as well as 2023 Version, which is quite an improvement... BUT... Upon checking, using 2024 Build 1105 and 2023 Build 1013... Both are actually generating 41000 when set for 48000 (Don't know what other (if any) settings might be getting ignored) See attached image of Rendering Settings
That could explain why in the past the BIAB MP3 renders[/b] haven't sounded quite as good as when listening to the playback in BIAB. To verify this to myself... In the past, I've captured BIAB playback in Audacity, and then rendered from there. The Audacity rendered MP3 always sounds more like BIAB being playback than the BIAB render to me. Just an observation But thanks for getting things back to status quo!
XPro & Xtra Styles PAK Sets On Sale Now - Until May 15, 2026!
All of our XPro Styles PAKs and Xtra Styles PAKs are on sale until May 15th, 2026!
It's the perfect time to expand your Band-in-a-Box® style library with XPro and Xtra Styles PAKs. These additional styles for Band-in-a-Box® offer a wide range of genres designed to fit seamlessly into your projects. Each style is professionally arranged and mixed, helping enhance your songs while saving you time.
What are XPro Styles and Xtra Styles PAKs?
XPro Styles PAKs are styles that work with any version (Pro, MegaPAK, UltraPAK, UltraPAK+, or Audiophile Edition) of Band-in-a-Box® 2025 (or higher). XPro Styles PAKS 1-10 includes 1,000 styles!
Xtra Styles PAKs are styles that work with the UltraPAK, UltraPAK+, or Audiophile Edition of Band-in-a-Box® 2025 (or higher). Xtra Styles PAKs 1-21 includes 3,700 styles (and 35 MIDI styles)!
The XPro & Xtra Styles PAKs are not included in any Band-in-a-Box® package.
The XPro Styles PAKs 1-10 are available for only $29 ea (reg. $49 ea), or get them all in the XPro Styles PAK Bundle for only $149 (reg. $299)! Listen to demos and order now! For Mac or for Windows.
The Xtra Styles PAKs 1-21 are available for only $29 ea (reg. $49 ea), or get them all in the Xtra Styles PAK Bundle for only $199 (reg. $349)! Listen to demos and order now! For Mac or for Windows.
Note: XPro Styles PAKs require Band-in-a-Box® 2025 or higher and are compatible with ANY package, including the Pro, MegaPAK, UltraPAK, UltraPAK+, and Audiophile Edition.
The Xtra Styles require the UltraPAK, UltraPAK+, or Audiophile Edition of Band-in-a-Box®. (Xtra Styles PAK 19 requires the 2025 or higher UltraPAK, UltraPAK+, or Audiophile Edition. They will not work with the Pro or MegaPAK version as they require the RealTracks included in the UltraPAK, UltraPAK+, or Audiophile Edition.
Supercharge your Band-in-a-Box today with XPro Styles PAKs and Xtra Styles PAK Sets!
With the release of Band-in-a-Box® 2026 for Mac, we’re rolling out a collection of brand-new videos on our YouTube channel. We’ll keep this forum post updated so you can easily find all the latest videos in one convenient spot.
Whether you're exploring new features, checking out the latest RealTracks or Style PAKs, this is your go-to guide for Band-in-a-Box® 2026.
Band-in-a-Box® 2026 for Mac is here and it is packed with major new features! There’s a new modern look, a GUI redesign to all areas of the program including toolbars, windows, workflow and more. There’s a Multi-view layout for organizing multiple windows. A standout addition is the powerful AI-Notes feature, which uses AI neural-net technology to transcribe polyphonic audio into MIDI—entire mixes or individual instruments—making it easy to study, view, and play parts from any song. And that’s just the beginning—there are over 100 new features in this exciting release.
Along with version 2026, we've released an incredible lineup of new content! There's 202 new RealTracks, brand-new RealStyles, MIDI SuperTracks, Instrumental Studies, “Songs with Vocals” Artist Performance Sets, Playable RealTracks Set 5, two new RealDrums Stems sets, XPro Styles PAK 10, Xtra Styles PAK 21, and much more!
Special Offers
Upgrade to Band-in-a-Box® 2026 for Mac and save up to 50% on most upgrade packages during our special offer—available until May 15, 2026. Visit our Band-in-a-Box® packages page to explore all available upgrade options.
2026 Free Bonus PAK & 49-PAK Add-ons
Our Free Bonus PAK and 49-PAK are loaded with amazing add-ons! The Free Bonus PAK is included with most Band-in-a-Box® 2026 for Mac packages, but you can unlock even more—including 20 unreleased RealTracks—by upgrading to the 2026 49-PAK for just $49.
Band-in-a-Box® 2025 for Mac® users: Build 904 now available!
If you're already using Band-in-a-Box® 2025 for Mac®, make sure to grab the latest update! Build 904 is now available for download and includes the newest additions and enhancements from our team.
One of our representatives will be happy to help you over the phone. Our hours of operation are from
6:00AM to 6:00PM PST (GMT -8) Monday thru Friday, and 8:00AM to 4:00PM PST Saturday. We are closed Sunday. You can also send us your questions via email.
One of our representatives will be happy to help you on our Live Chat or by email. Our hours of operation are from
6:00AM to 6:00PM PST (GMT -8) Monday thru Friday; 8:00AM to 4:00PM PST (GMT -8) Saturday; Closed Sunday.