[kdenlive] [Bug 496599] Video transcoding to mp4 does not work
https://bugs.kde.org/show_bug.cgi?id=496599 --- Comment #21 from VM --- I checked the latest daily build kdenlive from comment 7, the mp4 transcoding worked fine. -- You are receiving this mail because: You are watching all bug changes.
[kdenlive] [Bug 496599] Video transcoding to mp4 does not work
https://bugs.kde.org/show_bug.cgi?id=496599 Jean-Baptiste Mardelle changed: What|Removed |Added Latest Commit||https://invent.kde.org/mult ||imedia/kdenlive/-/commit/49 ||286f99e252dfc1fcc8378f99ac2 ||89a260d0784 Resolution|WAITINGFORINFO |FIXED Status|NEEDSINFO |RESOLVED Version Fixed In||25.04.0 --- Comment #20 from Jean-Baptiste Mardelle --- Git commit 49286f99e252dfc1fcc8378f99ac289a260d0784 by Jean-Baptiste Mardelle. Committed on 12/03/2025 at 12:36. Pushed by mardelle into branch 'release/25.04'. Fix transcoding and proxying of clips with cover art FIXED-IN: 25.04.0 M +10 -1src/jobs/proxytask.cpp M +4-2src/jobs/transcodetask.cpp M +2-0src/mltcontroller/clipcontroller.cpp https://invent.kde.org/multimedia/kdenlive/-/commit/49286f99e252dfc1fcc8378f99ac289a260d0784 -- You are receiving this mail because: You are watching all bug changes.
[kdenlive] [Bug 496599] Video transcoding to mp4 does not work
https://bugs.kde.org/show_bug.cgi?id=496599 --- Comment #19 from VM --- Created attachment 179321 --> https://bugs.kde.org/attachment.cgi?id=179321&action=edit A short video without copyrights with an example of a transcoding bug Here is an example of a 28-second video without copyright that has a transcoding bug. -- You are receiving this mail because: You are watching all bug changes.
[kdenlive] [Bug 496599] Video transcoding to mp4 does not work
https://bugs.kde.org/show_bug.cgi?id=496599 Jean-Baptiste Mardelle changed: What|Removed |Added Resolution|--- |WAITINGFORINFO Status|REPORTED|NEEDSINFO --- Comment #18 from Jean-Baptiste Mardelle --- Ok, the file format is quite unusual, with a video stream, an audio stream and a thumbnail in another stream. The third stream with the image thumbnail is probably what causes the failure. Do you maybe have a very short non copyrighted sample video that you could share so I can try to fix the issue? -- You are receiving this mail because: You are watching all bug changes.
[kdenlive] [Bug 496599] Video transcoding to mp4 does not work
https://bugs.kde.org/show_bug.cgi?id=496599 --- Comment #17 from VM --- Created attachment 179048 --> https://bugs.kde.org/attachment.cgi?id=179048&action=edit ffmpeg -i log Here is a log with an example of a video whose transcoding does not work in kdenlive. Downloaded via parabolic. -- You are receiving this mail because: You are watching all bug changes.
[kdenlive] [Bug 496599] Video transcoding to mp4 does not work
https://bugs.kde.org/show_bug.cgi?id=496599 --- Comment #16 from Jean-Baptiste Mardelle --- If the standard (non accelerated accelerated profile)s still doesn'work it would be interesting to have the output of this command in a terminal: (replace your_video with the path to your source video you are trying to transcode) ffmpeg -i your_video.mp4 This will give us detailed infos about the streams in your file -- You are receiving this mail because: You are watching all bug changes.
[kdenlive] [Bug 496599] Video transcoding to mp4 does not work
https://bugs.kde.org/show_bug.cgi?id=496599 --- Comment #15 from VM --- (In reply to emohr from comment #14) > Please try with the latest AppImage version 24.12.2 to see if the issue > still exists. https://kdenlive.org/en/download/ I tried AppImage version 24.12.2, the error still remains -- You are receiving this mail because: You are watching all bug changes.
[kdenlive] [Bug 496599] Video transcoding to mp4 does not work
https://bugs.kde.org/show_bug.cgi?id=496599 [email protected] changed: What|Removed |Added CC|[email protected] | -- You are receiving this mail because: You are watching all bug changes.
[kdenlive] [Bug 496599] Video transcoding to mp4 does not work
https://bugs.kde.org/show_bug.cgi?id=496599 --- Comment #14 from emohr --- Please try with the latest AppImage version 24.12.2 to see if the issue still exists. https://kdenlive.org/en/download/ -- You are receiving this mail because: You are watching all bug changes.
[kdenlive] [Bug 496599] Video transcoding to mp4 does not work
https://bugs.kde.org/show_bug.cgi?id=496599 [email protected] changed: What|Removed |Added CC||[email protected] --- Comment #13 from [email protected] --- It has mysteriously stopped to work with me too, I don't know why or how. Everything was working, from kdenlive to simple browser vaapi acceleration. Any clean installation of a system doesn't solve too, so it might simply be Plasma 6.2.x. GNOME is working instead. -- You are receiving this mail because: You are watching all bug changes.
[kdenlive] [Bug 496599] Video transcoding to mp4 does not work
https://bugs.kde.org/show_bug.cgi?id=496599 VM changed: What|Removed |Added Status|NEEDSINFO |REPORTED Resolution|WAITINGFORINFO |--- -- You are receiving this mail because: You are watching all bug changes.
[kdenlive] [Bug 496599] Video transcoding to mp4 does not work
https://bugs.kde.org/show_bug.cgi?id=496599 --- Comment #12 from VM --- (In reply to Jean-Baptiste Mardelle from comment #8) > The problem probably comes from the selected transcoding profile (VAAPI). > VAAPI support in our packages is currently not in the best shape. Please try > encoding with the standard Lossy x264 profile (see attached screenshot). I checked on fedora 41, this profile also does not work either in the Flatpak version or in the latest AppImage build. -- You are receiving this mail because: You are watching all bug changes.
[kdenlive] [Bug 496599] Video transcoding to mp4 does not work
https://bugs.kde.org/show_bug.cgi?id=496599 --- Comment #11 from VM --- Created attachment 176195 --> https://bugs.kde.org/attachment.cgi?id=176195&action=edit Kdenlive Appimage daily build transcoding log -- You are receiving this mail because: You are watching all bug changes.
[kdenlive] [Bug 496599] Video transcoding to mp4 does not work
https://bugs.kde.org/show_bug.cgi?id=496599 --- Comment #10 from VM --- (In reply to emohr from comment #7) > We fixed some transcoding issue with commit: > https://invent.kde.org/multimedia/kdenlive/-/commit/ > 385d9b7c4c85d2081a0937b3ba2eba7ba7acc9eb > > Please try with latest daily build AppImage if the issue is solved: > https://cdn.kde.org/ci-builds/multimedia/kdenlive/master/linux/ Transcoding in this latest daily build AppImage doesn't work either. Here is the error log. -- You are receiving this mail because: You are watching all bug changes.
[kdenlive] [Bug 496599] Video transcoding to mp4 does not work
https://bugs.kde.org/show_bug.cgi?id=496599 --- Comment #9 from Jean-Baptiste Mardelle --- Created attachment 176181 --> https://bugs.kde.org/attachment.cgi?id=176181&action=edit transoding profile -- You are receiving this mail because: You are watching all bug changes.
[kdenlive] [Bug 496599] Video transcoding to mp4 does not work
https://bugs.kde.org/show_bug.cgi?id=496599 Jean-Baptiste Mardelle changed: What|Removed |Added Status|REPORTED|NEEDSINFO Resolution|--- |WAITINGFORINFO --- Comment #8 from Jean-Baptiste Mardelle --- The problem probably comes from the selected transcoding profile (VAAPI). VAAPI support in our packages is currently not in the best shape. Please try encoding with the standard Lossy x264 profile (see attached screenshot). -- You are receiving this mail because: You are watching all bug changes.
[kdenlive] [Bug 496599] Video transcoding to mp4 does not work
https://bugs.kde.org/show_bug.cgi?id=496599 --- Comment #7 from emohr --- We fixed some transcoding issue with commit: https://invent.kde.org/multimedia/kdenlive/-/commit/385d9b7c4c85d2081a0937b3ba2eba7ba7acc9eb Please try with latest daily build AppImage if the issue is solved: https://cdn.kde.org/ci-builds/multimedia/kdenlive/master/linux/ -- You are receiving this mail because: You are watching all bug changes.
[kdenlive] [Bug 496599] Video transcoding to mp4 does not work
https://bugs.kde.org/show_bug.cgi?id=496599 --- Comment #6 from VM --- Created attachment 176144 --> https://bugs.kde.org/attachment.cgi?id=176144&action=edit AppImage transcoding log -- You are receiving this mail because: You are watching all bug changes.
[kdenlive] [Bug 496599] Video transcoding to mp4 does not work
https://bugs.kde.org/show_bug.cgi?id=496599 --- Comment #5 from VM --- Created attachment 176143 --> https://bugs.kde.org/attachment.cgi?id=176143&action=edit Recording log appimage -- You are receiving this mail because: You are watching all bug changes.
[kdenlive] [Bug 496599] Video transcoding to mp4 does not work
https://bugs.kde.org/show_bug.cgi?id=496599 --- Comment #4 from VM --- Created attachment 176142 --> https://bugs.kde.org/attachment.cgi?id=176142&action=edit Recording log flatpak -- You are receiving this mail because: You are watching all bug changes.
[kdenlive] [Bug 496599] Video transcoding to mp4 does not work
https://bugs.kde.org/show_bug.cgi?id=496599 --- Comment #3 from VM --- (In reply to emohr from comment #2) > Could you test with CPU recoding, to see if the hardware recoding has some > issues. > > In parallel can you test with the AppImage to see if there are any packaging > issues with Flatpak. You'll find the AppImage here: > https://kdenlive.org/en/download/ Here is the log of the screen Recording in the flatpack version. Here is the log from the AppImage -- You are receiving this mail because: You are watching all bug changes.
[kdenlive] [Bug 496599] Video transcoding to mp4 does not work
https://bugs.kde.org/show_bug.cgi?id=496599 emohr changed: What|Removed |Added Keywords||triaged Component|Rendering & Export |Project Bin & Import CC||[email protected] --- Comment #2 from emohr --- Could you test with CPU recoding, to see if the hardware recoding has some issues. In parallel can you test with the AppImage to see if there are any packaging issues with Flatpak. You'll find the AppImage here: https://kdenlive.org/en/download/ -- You are receiving this mail because: You are watching all bug changes.
[kdenlive] [Bug 496599] Video transcoding to mp4 does not work
https://bugs.kde.org/show_bug.cgi?id=496599 --- Comment #1 from VM --- Created attachment 176127 --> https://bugs.kde.org/attachment.cgi?id=176127&action=edit Log of bug of transcoding Log of bug of transcoding of kdenlive -- You are receiving this mail because: You are watching all bug changes.
