Bouncing stems – same or different volume from stereo mix?

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  • This topic has 28 replies, 9 voices, and was last updated 3 months ago by Advice.
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  • #30934 Reply
    Paolo
    Guest

    Good afternoon,

    I’m starting to make stems (yes, I should have been doing that all along!:-) in anticipation of plugins no longer working due to future DAW updates.

    My question is: do you bounce each stem by simply soloing the appropriate tracks in your stereo mix (allowing for fader automations to keep the mix elements) OR do you disengage automation and bounce each stem at unity? Which is the best practice?

    Thank you so much.
    Paolo

    #30935 Reply
    Paolo
    Guest

    bump

    #30937 Reply
    LAwriter
    Participant

    Sounds like you’re mixing terminology – printed tracks w/ FX vs. Stems. Stems are a group of like tracks such as Orchestra stem, Rhythm Tracks stem, Synths stem, etc.. To me it sounds like you’re talking about printing tracks with FX which are technically not stems.

    Once you figure out which it is you’re after, the next question would be “why”? And at this point I can’t discern that. If it’s for future remix, I’d print everything dry, and possibly without automation. If it’s so you can come back and tweak an instrument slightly, then print auto and FX. If it’s for REAL stems, then absolutely wet and affected. When you define your intent, you can make a decision as to whether or not to print FX and/or automation.

    Personally, I don’t do stems unless asked for them. I do alt mixes instead. When I do stems (real stems, not individual tracks) ALL fx, verb, EQ, etc are printed so that the combined total of the stems equals exactly the 2 mix – making sure that no FX or verb cross polinate between stems.

    In my world, Stems are not for recall (that’s the DAW’s job), they are for re-mixiing engineers who want to rebalance the mix, or remove elements, etc..

    #30938 Reply
    Paolo
    Guest

    LAwriter – thank you for your detailed answer. For my purposes, what I thought were called stems would actually be called “printed tracks with FX” What threw me was in some high-end libraries, when you drill down to other versions of a track, those versions are labeled “alt mixes” (drums and bass, bed, etc) and “stems” (rhythm guitars, percussion, etc) but the stems have been printed with FX. So actually, stems are groups of tracks dry and without automation to allow for remixing. Is that right?

    Then for my purposes, if in the future I need to make additional alt mixes (but I no longer am paying for a license for that plugin (ie Propellor Head’s Reason) or the plug in no longer works in 64 bit (steinberg’s Groove Agent) then I would print tracks with FX but without automation and at unity db. is that right? Thanks!

    #30939 Reply
    LAwriter
    Participant

    No, stems are not dry without automation. They are singled out categories of the mix, and as such need have their fx, eq, etc. printed with them. They are grouped elements of the mix and should sound like they would if you solo’d “percussion” or “guitars” or “keys” during a mix. They would have their FX.

    If you’re remixing and just doing a few mix tweaks in the future, go ahead and print FX and automation.

    If you’re starting the mix over from scratch, changing the arrangement, adding or deleting parts, re-writing, etc.., at that point I’d print without automation or FX.

    That is the only time AFAIC. Otherwise I’d be printing FX.

    #30940 Reply
    Paolo
    Guest

    thanks again LAwriter – walking me through this is very helpful and I appreciate it. Are you up for one more walk around the block?

    from what you’re explaining, it seems like I need stems sometimes and individual tracks / channel strips other times if my purpose is to preserve virtual instruments that I may lose due to future software/hardware updates.

    So if I’ve loaded a specific virtual instrument for orchestral bass and cellos into several tracks/channels , I’ll make a stem (with FX, EQ, automation, verb etc) of those tracks and I’ll have a stem for bass and cellos.

    And if I have a Virtual Instrument that I want to preserve for future remixing or alt mixes, lets say a synth, that’s loaded in a channel strip then I would print/ bounce that individual track without automation so that I can load it as an audio track back into the Logic Pro session if I’ve lost the use of that virtual instrument plug in but want to revisit the mix.

    #30941 Reply
    LAwriter
    Participant

    OK. I finally think I see where you’re coming from.

    When I have soft synths in “midi-land” I ALWAYS print them as audio tracks before I start mixing. The only time I use midi automation is if I’m affecting filters or other synth / sampler parameters, or for the very rare volume move. I always automate levels, etc. and mix in PTHD. Never in midi. That may answer your question.

    IME – always print midi tracks as individual audio tracks dry or dry-ish (if a sound has verb on it and I like it, I’ll print it with the verb) for mixing, and for later remixes. For stems, FX and automation always get printed.

    #30942 Reply
    Paolo
    Guest

    LAwriter Bingo. You’ve hit it right on the button. And your suggested approach is a perfect fit for what I need to accomplish. Thanks for following this through to the end and for your help.

    #30943 Reply
    LAwriter
    Participant

    Sure, you’re welcome. thumbsup

    Printing audio tracks and automating those instead of midi renders a lot of future-proof sessions and the ability to transfer sessions to someone else to work on them seamlessly. Plus working with audio is so much smoother and more enjoyable than automating midi.

    #30948 Reply
    Alan
    Participant

    When I have soft synths in “midi-land” I ALWAYS print them as audio tracks before I start mixing. The only time I use midi automation is if I’m affecting filters or other synth / sampler parameters, or for the very rare volume move. I always automate levels, etc. and mix in PTHD. Never in midi. That may answer your question.

    Thanks for that tip LAwriter. I am guilty of keeping my tracks in MIDI for mixing because I am always finding little things to tweak in the MIDI during mixdown. In other words, I tend to mix before my track is finished. I need to work on my self discipline and that little tidbit helped.

    Regarding stems, I was asked for stems for a specific placement one time. I bounced out what they wanted from the mix. Then had to decide if I was going to deliver as is or run the stems through my mastering session. Is there a standard practice?

    I “assumed” they should ideally be able to combine the stems equally to recreate the original mix. If I run each stem through my mastering session as is, the combined stems would clip. I think I ran the stems through the mastering session at about -3dB to -4dB but I cant remember for sure. What would you have done?

    Funny end to the story, the stems were used on “The Marvelous Mrs Maisel” for a whopping 10 seconds, very lo-fi, coming out of a black and white TV viewed from outside the window, under dialog. I would think a simple band pass filter would have been a lot easier and faster. But I guess that’s why they earned those Emmys, ha.

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