![]() Registered Member ![]()
|
hello
i have a problem for editing with kdelive 0.9.6 i'm using two .mts clip. a big one (2go) and a smaller one (500mo) when i change the cursor on the bigger clip on the timeline the monitor project doesn't show the corresponding image but just continue showing the next image of the clip as if i didn't change the position at all. so wherever i jump on the timeline, the monitor isn't following, it reacts as if i changed the position but just to the next image of the clip. so i can't watch the moment i want to work with, i'm stuck in the beggining and basically i can't do the editing. on the other end with the smaller clip on the same timeline everything is normal, it's really odd. if anyone understands this, any help would be appreciated |
![]() Registered Member ![]()
|
In a first step you could try to use proxy clips and choose a well seekable video codec (e.g. mpg2). If that does not work, you should consider to upgrade - 0.9.6. has been released 2 years ago.
|
![]() Registered Member ![]()
|
Hi,
I've got the same problem with Kdenlive 0.9.10 (UbuntuStudio 15.04 amd_64.) On small clip: Moving timeline cursor updates monitor immediately, but with next video frame (where ever I seek ![]() On large clip (camcorder split files to 2GB): - moving timeline cursor in the beginning of the clip is quite quick. - moving timeline cursor in end of the clip is very long (several minutes), with huge CPU consumption. --> I guess Kdenlive reads the file back from the beginning to seek good position because response time is proportional to time I seek. MTS files from Sony Handycam HDR-CX740. Mediainfo output for large file:
Last edited by ttguy on Wed Oct 07, 2015 11:38 am, edited 1 time in total.
Reason: put large dump of text in code markup |
![]() Moderator ![]()
|
|
![]() Registered Member ![]()
|
Right ttguy... I'm just getting fluent with this required option for me!
|
![]() Registered Member ![]()
|
In fact, there are two different problems.
One solved by proxy clips (performance on HD video) ![]() One not solved: sometimes, a clip is wrongly played (in Project Monitor and in Clip Monitor). ![]() Kdenlive displays an image from the clip, and what ever you move within the clip, the next image is displayed: you can go forward+back+forward+back and so on, and displayed clip plays as if you always go forward. ![]() |
![]() Registered Member ![]()
|
Please consider uprading to a recent Kdenlive as well as MLT. It is difficult to help with aged setups. The problem may still be present, but developers are more willing to help when tested on a recent version.
|
![]() Registered Member ![]()
|
Agreed!
But my Kdenlive is 0.9.10 and melt 0.9.3. It that right? Trying to update Kdenlive, https://kdenlive.org/download-kdenlive-0 links to sourceforge with 0.8.2.1.tar.gz old version. ![]() and for Ubuntu to https://kdenlive.org/user-manual/downlo ... u-packages with Kdenlive 0.9.2 and MLT 0.8.2. ![]() |
![]() Registered Member ![]()
|
The most recent "stable" Kdenlive branch is 15.08; Ubuntu repositories lag behind. MLT currently is at 0.9.8. The sources for Kdenlive are now distributed via the KDE Git repositories. Please head over to https://community.kde.org/Kdenlive/Development/KF5 for details where to get MLT and Kdenlive, and how to compile them. I've successfully compiled on a Kubuntu 15.04 64bit installation.
One important note, however: the instructions linked above tell you to clone the Kdenlive git repository. This is a necessary step; however, it will at the same time check out the main development branch. Usually, you want rather to use a stable branch, such as "Applications/15.04" or "Applications/15.08" (these are the two main stable releases of Kdenlive for KF5/KDE 5). So after
|
![]() Registered Member ![]()
|
Thanks TheDiveO for your help.
Unfortunately, building Kdenlive is not really "plug & play", and I would not like to break my system configuration with dependencies.
|
Registered users: Bing [Bot], Google [Bot], kde-naveen, Sogou [Bot]