[Kdenlive-devel] kdenlive-HEAD very slow on timeline click in AVCHD videos

2011-10-29 Thread Johannes Bauer
Hi list, I have a problem with Kdenlive, both on a Gentoo and Ubuntu computer. It was built from head using the scripts from http://www.mltframework.org/twiki/bin/view/MLT/BuildScripts because with both the distribution version of Ubuntu 11.10 and Gentoo, I experienced severe A/V delays when editi

[Kdenlive-devel] Volume adjust broken in Kdenlive-HEAD

2011-10-29 Thread Johannes Bauer
Hi list, I have another problem with the latest kdenlive-Version (built 2011-10-29, ffmpeg git-2011-10-29-6faf0a2, melt 0.7.5, kdenlive 0.8.1 rev 5997): In older versions when adding the "Volume" effect to a video, a small table appeared in which timecodes/volume settings could be entered. In the

[Kdenlive-devel] Volume adjust broken in Kdenlive-HEAD

2011-10-29 Thread Johannes Bauer
Am 29.10.2011 20:15, schrieb jb: > Hello. > > Here is how the volume effect should look like: > > http://kdenlive.org/images/volume.jpeg > > The slider will adjust the volume for the whole clip. If you want to add > keyframes, you must click on the small "clock" icon and then you will see a >

[Kdenlive-devel] kdenlive-HEAD very slow on timeline click in AVCHD videos

2011-10-29 Thread Johannes Bauer
Hi Dan, >> Now earlier when I clicked in the "middle" of a video, it took on my >> Q9550 PC about half a seocond to update the picture (ffmpeg 0.7.6, melt >> 0.5.10, kdenlive 0.7.8). > > It is well known that seeking on AVCHD is horribly slow. Is this version > combination something you tested to

[Kdenlive-devel] kdenlive-HEAD very slow on timeline click in AVCHD videos

2011-10-29 Thread Johannes Bauer
Am 29.10.2011 22:34, schrieb Johannes Bauer: > You mean the half second is incredible? I tried this out today and it I > am 100% certain. Actually I just removed the Gentoo-version of kdenlive > (my locally built GIT version conflicts with some audio plugins > apparently), but

[Kdenlive-devel] "speed" plugin only renders last frame

2013-01-13 Thread Johannes Bauer
On 13.01.2013 05:19, Dan Dennedy wrote: > I could not reproduce the problem using a build that was made > yesterday using that build script. Are you launching kdenlive using > the start-kdenlive script? If not, then you are not using the version > of MLT that it includes and against which it was b

[Kdenlive-devel] "speed" plugin only renders last frame

2013-01-13 Thread Johannes Bauer
Hi agavin, okay, I have an update on this issue: I don't think it's a bug in the current git version, actually I think it does the correct thing. I tried around a lot and noticed that with some videos, it was behaving correctly. So I investigated what the difference was. Apparently when I used an

[Kdenlive-devel] "speed" plugin only renders last frame

2013-01-13 Thread Johannes Bauer
Hello group, I had to rebuild kdenlive on my system (rebuilt everything completely from a clean repo) using the famous build-kdenlive.sh. My version now identifies itself as 0.9.3 (rev. c3fa0f6). I'm on Gentoo x86_64. With this version, the "speed" plugin doesn't work anymore: When I use it (spee

Custom build has effects missing (and named strangely)

2018-03-18 Thread Johannes Bauer
Hi list, I'm trying to get a custom kdenlive build to work. After build-kdenlive.sh wouldn't work for me anymore (https://forum.kde.org/viewtopic.php?f=269&t=151446) I decided to build my own kdenlive build script (https://github.com/johndoe31415/mkkdenlive). With it, I'm able to successfully cre

Re: Custom build has effects missing (and named strangely)

2018-03-18 Thread Johannes Bauer
Heya Jean-Baptiste, On 18.03.2018 14:48, Jean-Baptiste Mardelle wrote: > Kdenlive effects are described in xml files. The problem you describe > clearly means that Kdenlive cannot find the xml files. Did you install > your custom Kdenlive build ? It probably requires to be installed in > /usr to

Kdenlive v17.12.3 crashes with Title Clips

2018-03-18 Thread Johannes Bauer
Hello list, Kdenlive v17.12.3 (also tried latest master, same effect) both crash reproducibly on my machine (x86_64, Ubuntu Mate Artful) with memory corruption when clicking "Add title clip". In seldom cases (about 1 in 10) the Title dialog actually opens. In these cases, kdenlive crashes when hit

Re: Kdenlive v17.12.3 crashes with Title Clips

2018-03-18 Thread Johannes Bauer
On 18.03.2018 17:31, farid abdelnour wrote: > I cannot reproduce using 17.12.3 in archlinux, this is an issue with > your build probably. Have you tried the AppImage version to see if it works? Hmmm, I like building my stuff from source. Haven't used AppImage before and (judging from the comments

Audio issue with 96kHz

2018-03-24 Thread Johannes Bauer
Hi list, I'm having an issue with a custom kdenlive build that I've created on Linux Ubuntu Mate Artful (x86_64). The versions I've used to compile kdenlive are: eigen: 3.2.4.tar.gz (MD5 4d0d77e06f) FFmpeg: git n3.5-dev-2573-g0f3d1c69b5 frei0r: git v1.6.1-9-g2479e75560 kdenlive: git v17.12.3 lame

Re: Audio issue with 96kHz

2018-03-24 Thread Johannes Bauer
On 24.03.2018 23:02, Johannes Bauer wrote: > Does someone have an idea of how to fix this without recoding the audio > first to 44 kHz using a different program? Interesting, I just tried that. Then the audio sounded slightly too high-pitch. Recoded to 48 kHz and it sounds correct. It

Re: Audio issue with 96kHz

2018-03-24 Thread Johannes Bauer
On 24.03.2018 23:08, Johannes Bauer wrote: > Recoded to 48 kHz and it sounds correct. It seems that the playback in > that build is fixed at 48 kHz. Just rebuild with latest versions, in particular mlt/kdenlive. Couldn't build mlt master: producer_avformat.c:1611:2: note: in expansi

Re: Audio issue with 96kHz

2018-03-25 Thread Johannes Bauer
On 25.03.2018 08:31, Jean-Baptiste Mardelle wrote: >>> Recoded to 48 kHz and it sounds correct. It seems that the playback in >>> that build is fixed at 48 kHz. > > Since MLT 6.6.0, libsamplerate is required to have audio resampling. > Make sure to install it and recompile MLT. Should fix your pr

Easy way of highlighting area

2018-03-25 Thread Johannes Bauer
Hello list, I've done this a couple of times already, but never found a way to *easily* do it in kdenlive: I want to darken most of the image except for one area (arbitrary shape, preferrably) of which I want to keep the brightness the same. Ideally, I'd want to use either a PNG or (even more con

Kdenlive SIGSEGV on startup

2018-03-30 Thread Johannes Bauer
Hi list, I've just installed kdenlive on a separate machine, also Ubuntu Artful x86_64. Clean install from sources: eigen: 3.2.4.tar.gz (MD5 4d0d77e06f) FFmpeg: git n3.5-dev-2729-g53937c4371 frei0r: git v1.6.1-9-g2479e75560 kdenlive: git v17.12.3 lame: lame-3.99.5.tar.gz (MD5 84835b313d) libepoxy

Re: Kdenlive SIGSEGV on startup

2018-03-31 Thread Johannes Bauer
On 30.03.2018 20:34, Johannes Bauer wrote: > Stacktrace in gdb: Just created a debugging build so we have more info in the stacktrace, build with: eigen: 3.2.4.tar.gz (MD5 4d0d77e06f) FFmpeg: git n3.5-dev-2744-g0c25caa470 frei0r: git v1.6.1-9-g2479e75560 kdenlive: git v17.12.3 lame: lame-3.9

Re: Kdenlive SIGSEGV on startup

2018-03-31 Thread Johannes Bauer
Heya, some more info as a followup on this: I've created a completely new user on the other machine, i.e., no stale preferences or anything from an old kdenlive version. Segfaults on the new machine every time. Also build the exact same versions that I have running locally (and that do work for

Re: Kdenlive SIGSEGV on startup

2018-03-31 Thread Johannes Bauer
Hi Jean-Baptiste, On 31.03.2018 22:26, j...@kdenlive.org wrote: > Had a quick look at the backtrace. My guess would be a problem with mlt. Can > you check MLT works through the command line: Sure thing. > melt color:red Shows a window with all red color. > And > > melt myvideo.mp4 > > Does

Re: Kdenlive SIGSEGV on startup

2018-03-31 Thread Johannes Bauer
Hey Farid, On 31.03.2018 17:58, farid abdelnour wrote: > Not an expert here, but which version of QT are you using? Hmmm, I'll attach it to the bottom. Multiple versions are installed on my system. > Also please note that the team atm is very small and focused on the > refactoring and other iss

Re: Kdenlive SIGSEGV on startup

2018-04-01 Thread Johannes Bauer
On 01.04.2018 08:07, j...@kdenlive.org wrote: > Might be worth trying kdenlive from git master which currently only contains > a few crash fixes more than 17.12.x Unfortunately not, issue occurs as well with: eigen: 3.2.4.tar.gz (MD5 4d0d77e06f) FFmpeg: git n3.5-dev-2757-gbe502ec6cd frei0r: git

Re: Installing Kdenlive on Linux Mint

2018-04-01 Thread Johannes Bauer
On 29.03.2018 16:24, STREETTANGO ADVENTURES WORLDWIDE wrote: > Hi guys, I am brand new here and already used Kdenlive on my previous > Ubuntu Linux 16.04 system. > I remember I found some commands back then that helped me to install > Kdenlive using the terminal but now I didn't find them. > > Doe

Re: Installing Kdenlive on Linux Mint

2018-04-01 Thread Johannes Bauer
Hi Frank, On 01.04.2018 23:15, STREETTANGO ADVENTURES WORLDWIDE wrote: > So I did Johannes thanks. > But it crashes all the time. > Is this normal? Unfortunately the version in Ubuntu is pretty bug-riddled, yes. So it might be normal that you experience crashes :-( The good news is there's a ver