Tagged with vlog - Personal View Talks https://www.personal-view.com/talks/discussions/tagged/vlog/feed.rss Wed, 01 May 24 20:58:23 +0000 Tagged with vlog - Personal View Talks en-CA GH5 - impossible to unlock VLOG? https://www.personal-view.com/talks/discussion/20700/gh5-impossible-to-unlock-vlog Sat, 20 Oct 2018 01:26:43 +0000 GHuser 20700@/talks/discussions I remember the GH2 and Ptool hacks back in the day. With all the great features built into modern cameras like the GH5 there is less of a need for hacks, but it is curious that no one has hacked the GH5 to enable VLOG. Is that because it is impossible to enable VLOG using a firmware hack, or because no one has sufficient interest in creating a hack?

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LUT for changing Rec 709 to look like VLOG https://www.personal-view.com/talks/discussion/18054/lut-for-changing-rec-709-to-look-like-vlog Mon, 23 Oct 2017 17:37:17 +0000 Brian_Siano 18054@/talks/discussions I'm working on a project where I have to match some GH4 VLOG footage to that of another, non-VLOG, rec 709 Panasonic camera. It occurred to me that, rather than making the VLOG stuff match the other camera, I could take the rec 709 footage and make it appear more like uncorrected VLOG. This way, I could apply the same LUTs to all of my footage, and it'd roughly match.

I've done a few experiments, and the results are promising. Using curves, I raise the blacks and lower the whites, and make a few other adjustments. When I apply the basic Panasonic VLOG LUT to the footage, it's a fairly close match. But I'd really like a LUT that does this.

Are there any LUTs that reduce Rec 709 footage to something that's fairly close to uncorrected VLOG footage?

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Is V-log identical in both the GH4 and GH5? https://www.personal-view.com/talks/discussion/17140/is-v-log-identical-in-both-the-gh4-and-gh5 Tue, 13 Jun 2017 10:57:17 +0000 Brian_Siano 17140@/talks/discussions I can't determine if this has been asked before, so I apologize for any duplication. But is the V-log implementation identical between these cameras?

For example, if I were to shot the same scene with the two cameras, both using V-log and otherwise identical settings, would the resulting video be more or less the same?

Could I use the same LUTs on the footage? Or does GH5 V-log footage require different LUTs than those of the GH4?

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North Thailand mountain trekking vlog - DJI OSMO + Rode VideoMicro https://www.personal-view.com/talks/discussion/17112/north-thailand-mountain-trekking-vlog-dji-osmo-rode-videomicro Thu, 08 Jun 2017 02:47:22 +0000 NickHope 17112@/talks/discussions I've recently started making some vlogs of mountain treks in north Thailand; a completely new diversion from my usual underwater videos.

This is the latest one from the summit of Doi Pha Hom Pok, Thailand's 2nd-highest mountain, followed by a pleasant descent along the National Park's nature trail.

Shot with a DJI OSMO + Rode VideoMicro, and a Sony RX100 mk1, edited in VEGAS Pro. It was the first outing with the VideoMicro and I am very impressed, although it can be a bit limiting for dialog as it is so directional.

I would appreciate any feedback.

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Panasonic Vlog: matching non-Vlog footage https://www.personal-view.com/talks/discussion/16451/panasonic-vlog-matching-non-vlog-footage Mon, 13 Feb 2017 10:40:50 +0000 Brian_Siano 16451@/talks/discussions I'm working on a project where we shot with three Panasonic cameras: a GH4, a GH2, and a GX7. On the GH2 and GX7, we used the Standard setting, but I decided to try using Vlog on the GH4.

Obviously, my question's about matching the color grades. I can't see to find a set of settings or a LUT that would take my GH4 footage and conform it to the standard Panasonic curves in any consistent way. The LUTs that are closest-- the standard Vlog to v35, Balazar's luts-- have two faults: they're a bit greyish in the low end, and they're actually kind of dim, so I have to adjust the floor and boost the low-to-midranges.

Seems to me that there ought to be a LUT that accurately brings the Vlog footage to something very close to Standard. Any suggestions?

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Christmas film shot with GH4 10bit Vlog https://www.personal-view.com/talks/discussion/16210/christmas-film-shot-with-gh4-10bit-vlog Tue, 20 Dec 2016 04:56:11 +0000 Chris74 16210@/talks/discussions It's this time of the year when you have to ask yourself...have I been naughty or nice?

Merry Christmas!

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Fashion Film - GH4 - VLog - Ninja Assassin https://www.personal-view.com/talks/discussion/15762/fashion-film-gh4-vlog-ninja-assassin Tue, 20 Sep 2016 02:53:42 +0000 JLemos 15762@/talks/discussions Hello. This project was all filmed with a (sometimes 2) GH4, almost all in V-Log recorded to a Ninja Assassin (the 2nd when used was recording to a Video Assist). In the link bellow there's a section named "Autor", there you can vote in the film for a prize in a festival and you also have a link to watch the film on Vimeo. http://www.vogue.pt/fashionfilmfestival/

We used a lot of lenses, from Voigtlander and Panasonic to Samyang with SpeedBooster XL, passing through some Chinon and Fujian 25mm C-Mount, allways with SLR Magic anamorphic adapters, we wanted the unsqueezed look.

Have a look.

PS: the aerial footage was done with a Phantom 3

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About LUTs - VLOG - SLOG2 - SLOG3 - CLOG https://www.personal-view.com/talks/discussion/14650/about-luts-vlog-slog2-slog3-clog Thu, 25 Feb 2016 00:40:41 +0000 apefos 14650@/talks/discussions while hdr video is not real, it seems the best way to increase dynamic range is to use slog, vlog and clog.

When we record video using vlog, slog or clog, does sony, canon and panasonic provide luts for we apply in post production? or we need to develop our custom luts? or we need to buy luts?

I ask this because I think if we need to develop luts it will be a long waste of time... and if we use third part luts maybe it will not have the look we want...

so main question is about if manufacturers provide luts for post production. and, if not, what would be the easy solution...

if someday I surrender myself to slog, vlog or clog, I would like to have easy solution for luts in post... not a waste of time in each scene...

please share your experience with luts,

thanks in advance!

(observation: when I say luts I just what to recover the correct look from the log image, not different grading)

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mpv player now able to replay V-Log and HDR content directly with tone-mapping https://www.personal-view.com/talks/discussion/15488/mpv-player-now-able-to-replay-v-log-and-hdr-content-directly-with-tone-mapping Sun, 07 Aug 2016 15:20:20 +0000 karl 15488@/talks/discussions I thought I should mention here that my favourite video player software, mpv, was recently improved to be able to directly replay...

  • V-Log video material, applying the inverse transformation on the fly, as well as tone-mapping and color-space conversion.
    This allows you to review video clips as recorded e.g. by a GH4R directly, without having to go through a lengthy "video editor software import / rendering cycle".
    For example, to replay this sample V-Log video file posted by a forum member earlier, you could use an mpv command line like this:

    mpv --vf=format=gamma=v-log:colorlevels=full:primaries=v-gamut -vo opengl-hq:hdr-tone-mapping=clip SHOGUN_S001_S001_T008b.mov

... to obtain a video display like this:

image

  • HDR (SMPTE-ST-2084) video, as used (along with BT.2020) on UHD BluRay discs and generated by the latest PC and game console GPUs (see here for sample files).
    As with V-Log, both the electro-optical transfer function and colorspace conversions are done on the fly, and tone-mapping helps to display the content well also on non-HDR-capable displays. Unlike V-Log, which is not detectable automatically whether being used in a video file, HDR content is detected automatically by mpv, and reasonable default parameters chosen for the transformation.

Please notice that both HDR and V-Log display transformation support are implemented in the OpenGL video output module of mpv, which is the default to use on Linux/Windows/Mac. If you use another video output module, these on-the-fly transformation features are not available.

See here for mpv binaries for different platforms.

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GH4 with V-Log - Christies Promo https://www.personal-view.com/talks/discussion/14072/gh4-with-v-log-christies-promo Tue, 17 Nov 2015 02:08:04 +0000 thougts2uk 14072@/talks/discussions Hi Everyone,

Just sharing with you a video we just made for Christies in Hong Kong. It was shot on the GH4 using V-Log.

We only had 6 hours to shoot 60+ watches so it was quite a challenge.

Be good to get the communities feedback.

Cheers

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GH4 vlog and ImplulZ LUT workflow https://www.personal-view.com/talks/discussion/13983/gh4-vlog-and-implulz-lut-workflow- Sun, 25 Oct 2015 13:19:10 +0000 Alexauwa 13983@/talks/discussions I have seen some pretty good results with VisionColors LUTs specially ImplulZ.

I'd like to open this thread to share experience. Specially on the gh4 workflow with vlog.

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Skateboard Contest - GH4 VLOG in low light and Came Mini 2 Gimbal https://www.personal-view.com/talks/discussion/13996/skateboard-contest-gh4-vlog-in-low-light-and-came-mini-2-gimbal Wed, 28 Oct 2015 07:20:27 +0000 Stiffla 13996@/talks/discussions I shot a little pre-party skate contest in an old customs building, which will be torn down this year. I was quite impressed of the footage quality after using LUTs, because I shot at ISO 2000 at least and I have seen worst. Not the biggest fan of Drum & Bass music, but it still turned out nice. Hope you like it

Cheers

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My color grade of Gh4 VLOG clip from Nick Driftwood https://www.personal-view.com/talks/discussion/13564/my-color-grade-of-gh4-vlog-clip-from-nick-driftwood Mon, 17 Aug 2015 09:20:46 +0000 Wenen 13564@/talks/discussions I just wanna show you guys. It is just a frame grab from after effects. Looks good in my eye so far.

bildtjänst

You guys can find the orginal clip here:

Your chance to d/l a small GH4 VLog clip off our film #SwimToLand & try out grading it. https://t.co/1gsXbKSvZg pic.twitter.com/C0DBEaWXwK

— Nick Driftwood (@Driftwood_Prods) July 8, 2015

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