- Cin - Cinelerra-GG Mailing Lists

timidity as midi soft synth
by Andrew Randrianasulu 16 Jul '23

16 Jul '23

So, I installed timidity + sound fonts and was experimenting with it. Initially I only get sound via esd or oss output, then turned out I can add '-s 48000' switch to both command line and Alsa sequencer mode - and now it plays in TDE midi application, aplaymidi, or even xmms! http://www.develia.org/files/amidi-plug-0.7.tar.bz2 Nice to have old sites/software still around .... I wonder if many modern (but alsa-based) systems suffer from it? I think I saw this bug (as no sound/heavily distorted first seconds of sound) on both desktop and laptop.

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How To Collect And Save Your Favourite Effects
by Andrea paz 13 Jul '23

13 Jul '23

Yet another great video tutorial by IgorBeg, who single-handedly holds up the fortunes of the YouTube channel: https://youtu.be/N_OM0yY6_FQ

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VideoMerge
by Andrea paz 04 Jul '23

04 Jul '23

Small GUI (in QT) for conveniently concatenating multiple video files with ffmpeg: https://github.com/kanehekili/VideoMerge

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ffmpeg and libav
by Andrea paz 26 Jun '23

26 Jun '23

For developers only: how to use and implement the libav library of ffmpeg: https://github.com/leandromoreira/ffmpeg-libav-tutorial

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Weekend fun
by Andrew Randrianasulu 25 Jun '23

25 Jun '23

https://cloud.mail.ru/public/gJ3D/JJmkHFCC6 should contain same vid as https://youtu.be/ouE6UABWXRE but less mangled (60 mb for 3 minutes) Captured with cingg on my poor integrated "GPU". (first to magicyuv to tmpfs - 4.6 Gb! then encoded to yuv444 h264. Not even sure if I set full/limited range correctly .. watch via mplayer -vo gl) Main thing I did here is manual setting of cpu cores for cingg/capture (0 and 1) and ssh (#3). You can (hopefully) see how my desktop machine render OpenGL 1.4 via wireless link from laptop under keyboard. Both systems running slightly de-synchronized Slackware i586 with 64-bit kernels. Second X server because I was too lazy for restarting my main one :)

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Subtitles
by Andrea paz 24 Jun '23

24 Jun '23

In the youtube channel there is a request if it is possible to dynamically alter subtitles. I think not, but can anyone answer precisely? https://www.youtube.com/watch?v=JPhO2sscZzU&list=PLOnHGAy9DoU0dBhf7ibgsmpdd…

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Clip from main view not saved in project
by Stefan de Konink 12 Jun '23

12 Jun '23

1. Create a clip from the main timeline 2. Notice that the clip is created in the resources window 3. Save the project 4. Open another project 5. Open the previous project 6. Notice that the clips are not present anymore -- Stefan

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dvdcreate and filempeg patches
by Andrew Randrianasulu 12 Jun '23

12 Jun '23

I tried to add few more flags to filempeg encoder settings, not touching -I (as in Interlace, not small "l" as in level) for now I also tried to get interlace info from both session interlace mode and deinterlace checkbox ...

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arm/termux series (possibly broken on x86)
by Andrew Randrianasulu 11 Jun '23

11 Jun '23

strangely enough, this patch series builds with dv-stuff correctly now.. no build/link/runtime errors.. based on git commit 9d54c23d957

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x265 git update
by Andrew Randrianasulu 09 Jun '23

09 Jun '23

Builds and appear to work on aarch64/termux, still not tested on say Arch arm ... x265 [info]: HEVC encoder version 3.5+1-f0c1022b6 x265 [info]: build info [Linux][clang 16.0.5][64 bit] 8bit x265 [info]: using cpu capabilities: NEON x265 [info]: Main profile, Level-4 (Main tier) x265 [info]: Thread pool created using 8 threads x265 [info]: Slices : 1 x265 [info]: frame threads / pool features : 3 / wpp(17 rows) x265 [info]: Coding QT: max CU size, min CU size : 64 / 8 x265 [info]: Residual QT: max TU size, max depth : 32 / 1 inter / 1 intra x265 [info]: ME / range / subpel / merge : hex / 57 / 2 / 3 x265 [info]: Keyframe min / max / scenecut / bias : 30 / 30 / 40 / 5.00 x265 [info]: Lookahead / bframes / badapt : 20 / 4 / 2 x265 [info]: b-pyramid / weightp / weightb : 1 / 1 / 0 x265 [info]: References / ref-limit cu / depth : 3 / off / on x265 [info]: AQ: mode / str / qg-size / cu-tree : 2 / 1.0 / 32 / 1 x265 [info]: Rate Control / qCompress : CRF-28.0 / 0.60 x265 [info]: tools: rd=3 psy-rd=2.00 early-skip rskip mode=1 signhide tmvp x265 [info]: tools: b-intra strong-intra-smoothing lslices=6 deblock sao FFMPEG::open_decoder: some stream times estimated: /data/data/com.termux/files/home/20081103140154.m2t x265 [info]: frame I: 5, Avg QP:28.02 kb/s: 14141.36 x265 [info]: frame P: 25, Avg QP:28.87 kb/s: 3623.26 x265 [info]: frame B: 92, Avg QP:34.67 kb/s: 504.94 x265 [info]: Weighted P-Frames: Y:4.0% UV:0.0% encoded 122 frames in 39.10s (3.12 fps), 1702.81 kb/s, Avg QP:33.20 Render::render_single: Session finished. ** rendered 122 frames in 43.021 secs, 2.836 fps === for 1440*1080 m2ts re-encoding

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