I don't have a proper 5.1 setup. Anyone want to check how the normal subwoofer track fits under the Thorin/Azog theme song?
If you have a good video editor there should be a sound visualizer for each of the 5 channels. If theres no abrupt change in the look of the sound signals for each channel before, during, and after the scene then you should be good.
Heres how you can isolate the sound effects, so that they play with the music.
1. To get the sound effects by themselves, first convert the original Thorin vs Azog fight into an FLAC or WAV audio format.
2. Enter this new WAV or FLAC clip onto the audio software Audacity (popular, free and open source. Super easy to use)
This will show each individual sound channel.
3. Delete every sound channel except one.
4. Save the new file (one sound channel) as an mp3.
5. Now, put that sound channel into the Ultimate Vocal remover program (Super easy to use, and really popular on the forums. Also open source so entirely safe for your computer)
6. Once youve got the new mp3 containing one sound channel onto the Ultimate Vocal Remover program, click isolate vocals, and adjust the intensity to your liking. This program works like magic. Now channel one has no music. But you need the other channels to have no music as well, so repeat the process starting with step 2. Only this time isolate a different channel, then follow the same steps again until all channels have been isolated with music removed. This should give you 4 or 5 new files............
7. Now, open up the scene of Azog and Thorin fighting, delete the original sound, and instead put all 5 of these new files. Play them all at the same time.
8. Add your new music with these files. Now all 5 channels have music removed from them, and you have new music playing on top of them. This means you should have 6 total sound files playing over the scene.
If anything about my instructions was confusing just pm me