MantisBT - Issues

0003054: Videomaterial at 120fps from Gopro Hero 3 cannot be slowed down.

Wed, 22 May 2013 18:51:13 +0200

Changing a 720p @ 120 fps clips speed to a value below 100% does not show the expected behaviour (ie smooth slowmo at half speed with 50% = 60fps ) but results in roughly one frame per second to be shown.

0003111: vstab.mlt file causes incorrect output render framerate

Sun, 19 May 2013 20:37:32 +0200

My project setting is usually 50fps.
I have a clip that was made with my camera's automatic time-lapse function, that was stamped with 25fps framerate. This clip is slightly jerky, so I ran vtab over it to make a .mlt file that was stabilized.
When I render this mlt file from my 50fps project, the output is 25fps, and runs at about half speed.

0002659: MTS clips don't join smoothly when rendered

Sun, 19 May 2013 19:59:23 +0200

using profile (correct one) HD 1080p 50fps with my MTS clips
after rendering the project the video has milli-second pauses where the clips joined, so it doesn't play smoothly.
I rendered projects in Ubuntu last year from same video camera with no such problem.
I understand that in editing the MTS files there can be delayed response in starting a clip, but in rendering surely there shouldn't be delays written to file.
any help would be much appreciated

0002441: Using proxy files on a long directory path causes error dialogs to pop up

Sat, 18 May 2013 12:45:05 +0200

The following dialog pop ups:

"Error - Kdenlive

Cannot write to file /home/santtu/.kde/data/stalefiles/kdenlive/2011-12-12%20Pilvikoulutus%20p%C3%A4iv%C3%A4%202.kdenliveXSBfile_%2Fnet%2Ffides%2Fmnt%2Farray1%2Fscratch%2Fsanttu%2F2011-12-12%20koulutus%20videotJRo7iXSB"

Actual file path varies with the file used. If I try to "ls" the file I get an ENAMETOOLONG error:

"ls: cannot access /home/santtu/.kde/data/stalefiles/kdenlive/2011-12-12%20Pilvikoulutus%20p%C3%A4iv%C3%A4%202.kdenliveXSBfile_%2Fnet%2Ffides%2Fmnt%2Farray1%2Fscratch%2Fsanttu%2F2011-12-12%20koulutus%20videotJRo7iXSB: File name too long"

0003110: Crash after extracting clips

Sat, 18 May 2013 03:16:58 +0200

When extracting clips in the project tree with clip monitor, it crashes after about every 15 clips.

0003109: Feature request: Clip from timeline to project tree copy

Thu, 16 May 2013 21:27:54 +0200

When you edit a clip in timeline (shorten it) and you want to manipulate this exact edit, you have to do your edits again in clip tree when you want to i.e. stabilize it. Would be nice to transfer this edited clip back to the project tree.

0003108: Crash while undo edits

Thu, 16 May 2013 08:11:48 +0200

After cutting clips in the timeline, I made several undo and then it crashed, saying segmentation failure.

0000718: Feature Request: Multiple timelines

Thu, 16 May 2013 01:48:09 +0200

Just something I read in the forums a while back and stuck in my mind...

Being able to have more than 1 timeline (per project, and being able to copy clipsequences between them) would be a really neat & professional feature. I think it should be implemented somewhere before the Kdenlive 1.0.0 release.

0001288: Feature Request: Adding a folder to the project tree

Wed, 15 May 2013 23:00:42 +0200

I would like to be able to open/drag a folder in the Project Tree.

0001406: File Loading: No warning on duplicate files

Wed, 15 May 2013 22:32:52 +0200

While I like the freedom to be able to import the same file multiple times I think at least a warning message should be shown for the unsuspecting user to avoid confusion/mess-ups later on in the project. Maybe Kdenlive should auto-number duplicate files?

0003100: Stabilze has no effect

Wed, 15 May 2013 15:03:28 +0200

Whatever value I enter for shutterangle, it does not show any effect.

0003102: Clip length displayed incorrect

Wed, 15 May 2013 13:41:26 +0200

When you drag a clip from project tree into timeline, the graphic shows the clip longer than it is. When you play the clip it is actually finished at about half the graphic display.

0003103: Play back speed in Clip monitor does not match original clip

Wed, 15 May 2013 13:38:15 +0200

Play back speed in Clip monitor does not match original clip

0003107: Extract clip to short

Wed, 15 May 2013 13:37:11 +0200

I have a 5 sec m2ts clip which in clip monitor shorten to 4 sec. Then I extract zone. The new clip is only 2 sec instead of 4 sec.

0003106: Clips do not show in Clip tree

Wed, 15 May 2013 08:55:58 +0200

I imported clips into timeline and after a crash the clips do not show up anymore. When I try to reimport them, the software says, they are already in the project. (But they are not). When I click continue, it does as if it would add the clips but there is nothing added.

0003078: Crash while project monitor view.

Wed, 15 May 2013 08:01:47 +0200

Crash while viewing project monitor. While playing.

0003101: Stabilized clip has distorted audio

Tue, 14 May 2013 13:33:23 +0200

Stabilized clip has distorted audio

0003104: Scroll in Timeline

Tue, 14 May 2013 13:27:37 +0200

When adding clips to timeline, they reach out of the timeline window. Scroll arrow does not move the timeline, so you cannot add more clips. Workaround is to change resolution, scroll and then change resolution back

0003105: Severe Crash while editing

Tue, 14 May 2013 13:24:44 +0200

While editing the software suddenly crashed for unknown reason. When starting again it said it is missing clips. Restore clips and then a lot of clips are missing in the timeline, so lots of editing effort is lost.

0002712: Specify framerate on render.

Mon, 13 May 2013 22:17:31 +0200

My video camera records in 50fps progressive. My projects are set up to equal the quality of the camera, so that videos that I render for archival purposes are as good as I can make them. However, I also share some of my videos sometimes, and to drop the framerate to 25fps I can drop bitrate and get much smaller videos that upload into youtube a lot faster.

I know I can just change the Project profile to be 25fps, but this messes up timing of clips on the timeline. Outputting to dvd does drop the framerate, so it IS possible, but I don't like the drop in resolution.

I would really like to be able to specify an output framerate in the output dialog.

Kind regards,
-Evert Vorster-

0003098: Clip Stabilize jobs do not preserve original resolution or bitrate

Mon, 13 May 2013 21:48:59 +0200

Both vstab and transcode clip stabilize do not preserve the resolution or bitrate of the original clip.

My clips are all 1080p, 50fps, 18k mts files, from Panasonic TM900.
After stabilize, clip shows resolution of 576p, and compression artifacts are clearly visible.

0003099: add title clip doesn't work properly

Mon, 13 May 2013 20:54:30 +0200

I create the title clip and save it, but when I open it or try to add to timeline, it is only junk what I get. The thumbnail shows it correctly as junk already. I've used Sunab's ppa.

0003094: Using stabilizer on a file with proxy clip results in low quality rendering

Mon, 13 May 2013 17:37:59 +0200

When applying a video stabilizer to a video which uses a proxy clip the generated mlt-file points to the proxy clip rather than the original file resulting in low quality rendering

0003097: When loading files it crashes

Mon, 13 May 2013 16:51:34 +0200

When loading 600 m2ts, it crashes in about the middle when building the thumbnails. If you reload the program, it says it recovers, but loads clips twice. So you have to manually delete the double clips.

0003096: Cancel all Jobs not working

Mon, 13 May 2013 16:31:22 +0200

Cancel all Jobs not working - When selecting clips for proxy render, it takes a while until all jobs are shown in the counter. If you now want to cancel it does not work.