Old 12-14-2018, 10:35 PM   #1
JamesPeters
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Default v5.963+dev1214 - December 14 2018

  • + MIDI Learn: optionally only respond to learn while effect configuration is visible
  • + Video: add on_parameter_change()
  • + Video: optionally disable rendering cache for all media/video FX (can be used for low latency interactions)
  • + Video: optionally send CC events on video window mouse drag (once option enabled, right click in MIDI learn window to assign)
  • + Video: parameters can now be specified without indices for convenience
  • # Video: another possible DirectShow performance fix
  • # Video: color peeker preset wont hold image when not in mouse context, optimizations
  • # Video: panoramic panner mouse viewing mode (only usable as monitoring FX or if in low-latency video mode)
  • # Video: ui_get_state() returns video window context when outside of window and mouse dragging
Changelog - Pre-Releases

Generated by X-Raym's REAPER ChangeLog to BBCode
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Old 12-16-2018, 05:23 AM   #2
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Thank's a lot for video love.
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Old 12-16-2018, 06:24 AM   #3
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So many video updates this time
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Old 12-16-2018, 07:29 AM   #4
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Quote:
# Video: another possible DirectShow performance fix
Sorry Justin. Same problem with video in dev1214. Maybe it is not a DirectShow issue? I've also tested on windows 7 and it is the same except that the audio from the video is good, but the video is all green. Maybe the audio is good here because it has a RME interface, while the windows 10 is a laptop with the internal realtek asio driver.
If I deactivate the underruns green option, I can see the video playing half a second and then frozen frame half a second and then next half a second playing and so on... but with the show underruns as green frames I see all green until I stop, then I see the frame at that stopped position.

I would think ok my machine can't play the file in realtime, but then again without changing anything else, Downgrading again to dev1205, it plays smooth after half second green buffering. In videos with less resolution, the green screen buffering is very quick barely noticeable.
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Old 12-16-2018, 11:07 AM   #5
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"+ Video: optionally disable rendering cache for all media/video FX (can be used for low latency interactions)"


I wasn't able to play back my music video project without this option. Please keep this one in.
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Old 12-16-2018, 01:57 PM   #6
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Quote:
Originally Posted by heda View Post
I would think ok my machine can't play the file in realtime, but then again without changing anything else, Downgrading again to dev1205, it plays smooth after half second green buffering. In videos with less resolution, the green screen buffering is very quick barely noticeable.
Hmm what decoder mode is it using? Can you show me the text in the video file's source properties window? And dev1205..dev1208 is the version that changed the behavior, you're 100% sure, right?
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Old 12-16-2018, 06:13 PM   #7
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Yes... Trying again with dev1208. I think I know the issue now I am seeing the item properties decoding information. It seems wanting to use VLC decoder after dev1208. I have ffmpeg first in decoding priority which is the one that works for me. The file is mp4 but I don't think I have quicktime installed. Normally it always uses fmmpeg and it works.
video decoder priority:
Code:
ffmpeg vlc qt:mov,qt,m4v,mp4 dshow:!mov,!mp4,!m4v,!qt
dev1205 loads ffmpeg decoder correctly.

I have tried now to remove vlc from the preferences video decoder priority. Uninstall VLC 3.0.4 and restart REAPER. Load the project and now the videos are offline. In preferences show available decoders information, it doesn't find VLC (good) It finds ffmpeg in userplugins folder (good), but it doesn't use it because videos are offline (Invalid file). Without changing anything else I install dev1205 over dev1208 and it works. It finds FFMPEG and plays smooth.

Code:
Length: 0:42.122
Video: 3840x2160@59.68fps, Aspect=1.00, Decoding format=I420/YV12
Audio: 48000Hz 2ch 32bps

Using ffmpeg/libav DLL decoder v57.24.102
Video: h264 (High) (avc1 / 0x31637661), yuvj420p(pc, bt470bg/bt470bg/smpte170m), 3840x2160, 120045 kb/s - converted from full-range YV12
Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 155 kb/s

Loaded from: C:\REAPER\UserPlugins\avcodec-57.dll
ffmpeg/libav configuration:
  --disable-static
  --enable-shared
  --enable-gpl
  --enable-version3
  --disable-w32threads
  --enable-avisynth
  --enable-bzlib
  --enable-fontconfig
  --enable-frei0r
  --enable-gnutls
  --enable-iconv
  --enable-libass
  --enable-libbluray
  --enable-libbs2b
  --enable-libcaca
  --enable-libdcadec
  --enable-libfreetype
  --enable-libgme
  --enable-libgsm
  --enable-libilbc
  --enable-libmodplug
  --enable-libmp3lame
  --enable-libopencore-amrnb
  --enable-libopencore-amrwb
  --enable-libopenjpeg
  --enable-libopus
  --enable-librtmp
  --enable-libschroedinger
  --enable-libsoxr
  --enable-libspeex
  --enable-libtheora
  --enable-libtwolame
  --enable-libvidstab
  --enable-libvo-amrwbenc
  --enable-libvorbis
  --enable-libvpx
  --enable-libwavpack
  --enable-libwebp
  --enable-libx264
  --enable-libx265
  --enable-libxavs
  --enable-libxvid
  --enable-libzimg
  --enable-lzma
  --enable-decklink
  --enable-zlib
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Last edited by heda; 12-16-2018 at 06:23 PM.
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Old 12-16-2018, 07:06 PM   #8
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Ah OK thanks! I think I know why this might be, fixing.
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Old 12-17-2018, 05:37 AM   #9
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Because the love of the video in this pre, i’m being a noise...

Wouldn’t be awesome if REAPER could load OFX plugins? There are already a lot of open source/free useful OFX out there, moreover the commercial one.

Even though it would not be as fully-fledged as NLE, it would be still great feature to apply quick & dirty video effects with OFX.

Perhaps Video Processor preset that could load/convert OFX into REAPER world?
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Old 12-17-2018, 05:58 AM   #10
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Quote:
Originally Posted by jrengmusic View Post
Wouldn’t be awesome if REAPER could load OFX plugins? There are already a lot of open source/free useful OFX out there, moreover the commercial one.
Absolutely +1 for OFX plugins support.
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