On Wed, 8 Jan 2020 03:44:46 -0800 (PST), Jon P <[email protected]> wrote: > Re the sound quality I think maybe you are a bit close to your mic, you are > getting a bit of breathing coming through and popping on p sounds. However > it isn't a big deal and wasn't particularly noticeable.
I don't really have a better option. The "default" microphone level was hard to hear, so I had to increase the volume using ffmpeg's "loudnorm" in a postproduction step. I have another microphone, but it recently stopped working :-(. > You say in some places, like in file 302, that things have changed since > the tutorial was written and it is a bit outdated, such as it now needing > more :'s. Do you think it is worth updating the tutorial files when you > found these? It'd be great to update the tutorial files. However, my intent for this video is to "walk through" the mmj2 tutorial as it is provided by mmj2. So Mario would need to be willing to accept or make changes to the tutorial within mmj2 and then cut a new release. Mario: are you willing? I'll also probably need some help updating those tutorial files. I skipped a few tutorial pages because I couldn't get them to work (admittedly I didn't try hard, making the video at all was an effort). > For me the most useful feature of mmj2 is putting an ! at the beginning of > the line, this seems to magically fill in everything for me which is very > nice. It seems this did not come up in the tutorial and it's the first > thing I would tell people ha ha. Would you or someone else be willing to create another .mmp page that explains it? I know mmj2 has some other nifty features (like search) that also aren't explained in the mmj2 tutorial; it might be good to add a few more pages to do that. > Overall very nice, thanks for making it. Thanks! Though I don't think we're done yet :-). As an aside: it was harder to do this than expected. Youtube no longer has a useful built-in video editor :-(. I created the video as a bunch of small sections (using snagIt), so that I could re-record anything that needed redoing. When I tried to concatenate them with ffmpeg, the sound and video immediately got out of sync (because the fragment sound & video weren't of identical length), and I couldn't find a way to fix that in ffmpeg. MP4Box managed to do it nicely (though it can only combine up to 20 fragments, so I had to do it in stages). I then used ffmpeg to fix the microphone volume. I just mention all this to warn anyone who's trying to create video - it seems to *always* be a pain :-). --- David A. Wheeler -- You received this message because you are subscribed to the Google Groups "Metamath" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/metamath/E1ipDnM-00022A-0R%40rmmprod07.runbox.
