Overgange styrer, hvordan '''Kdenlive''' går fra et klip til det næste. Du kan tilføje mange forskellige overgangseffekter ved hjælp af '''Kdenlives''' overgange.
In '''kdenlive''' a transition is a wipe or dissolve composition between two overlapping clips.
=== Hvordan man tilføjer en overgang ===
There are two ways of adding transitions in '''kdenlive''': '''Mix clips''', aka same tracks transitions, and the legacy way, which is transitions between clips on different tracks.
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Wipes are greyscale images in .pgm (Portable GreyMap) format, and during the transition the composition track will be displayed in the darkest areas of the wipe image first. If the wipe is inversed, the composition track will become visible in the brightest areas of the wipe image first instead. You can download more wipes (by clicking the download button in the wipe composition properties) or create your own and load them by clicking the folder button.
[[File:Add transition1.png|thumb|left]]
For at tilføje en overgang skal klippene justeres på tidslinjen, sådan at afslutningen af det ene klip overlapper med begyndelsen af det andet.
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For at tilføje en overgang skal klippene justeres på tidslinjen, sådan at afslutningen af det ene klip overlapper med begyndelsen af det andet.
Højreklik så på tidslinjen der, hvor overlappet forekommer, vælg <menuchoice>Tilføj overgang</menuchoice>og vælg en af overgangene fra undermenuen.
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Højreklik så på tidslinjen der, hvor overlappet forekommer, vælg <menuchoice>Tilføj overgang</menuchoice>og vælg en af overgangene fra undermenuen.
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Se [[Special:myLanguage/Kdenlive/Manual/QuickStart#transition|Kom godt i gang - overgange]]
=== Fanebladet Egenskaber (version >= 15.12)===
I Kdenlive version 15.12 blev effektstakken og fanebladet "Overgange" samlet i fanebladet "Egenskaber".
Faneblader Egenskaber viser indstillingerne for effekterne i det aktuelt markerede klip (Figur 1) eller den aktuelt markerede overgang (Figur 2) Afhængigt af om det er et klip eller en overgang, der er markeret.
[[File:Kdenlive selection param1.png|thumb|left|527px|Figur 1 - Egenskaber, når et klip med effekter er markeret]]
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[[File:Kdenlive selection param2.png|thumb|left|527px|Figur 2 - Egenskaber, når en overgang er markeret]]
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Hvis du markerer overgangen i tidslinjen [[File:Transition on timeline.png]], så optræder dens egenskaber i fanebladet "Egenskaber" (Figur 2).
=== Mix Clips ===
Du bør forhåndsvise dine overgange for at sikre dig, at de kører i den retning du forventer. Hvis det for eksempel er en Opløs-overgang og den kører i den korrekte retning, så vil det første klip opløses ind i det næste klip; men hvis det kører i den forkerte retning, så vil det første klip forsvinde abrupt (og blive erstattet af det andet klip). Det vil så krydsblænde tilbage og derefter abrupt hoppe til det andet klip. Hvis dine overgange går de forkerte vej, så markér blot afkrydsningsfeltet Omvendt i fanebladet Egenskaber.
Since 20.12
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[[File:Kdenlive_mixed_clip_800.png|left|frame|Kdenlive with mixed clips in the timeline. The toolbar button is circled with red, and the transition properties are on the right.]]
=== Fanebladet Overgange ===
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Hvis du markerer overgangen i tidslinjen [[File:Transition on timeline.png]] så vises dens egenskaber i fanebladet '''Overgange'''.
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[[File:kdenlive_view_transition.png|left]]
Hvis dialogen '''Overgange''' ikke er synligt, så brug menuen <menuchoice>Vis -> Overgange</menuchoice> for at tilføje den.
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Hvis dialogen '''Overgange''' ikke er synligt, så brug menuen <menuchoice>Vis -> Overgange</menuchoice> for at tilføje den.
Du bør nu få forhåndsvist din overgang for at sikre dig, at den kører som du forventer. Hvis det for eksempel er en opløs-overgang og den kører i den rigtige retning, så skal det første klip opløses og det nye dukke op; men hvis den kører i den forkerte retning, så vil det første klip pludseligt forsvinde (erstattet af det andet klip): Det vil så gradvist dukke op igen og til sidst abrubt springe til det andet klip. Hvis din overgang går den forkerte vej, så markér blot checkboksen <menuchoice>Invertér</menuchoice> i fanebladet '''Overgange'''.
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=== Hvordan man opretter overgange med et enkelt klik ===
Mix Clips provides a way to add a transition between clips on the same track. To use it:
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# Ensure that there is at least half a second worth of frames at the end of both clips (outside the timeline clip). Without that, kdenlive will not apply the transition, but display an error message.
Der er en genvej til at oprette overgange imellem to spor, som overlapper. Hvis du lader musen svæve over det overlappende område på tidslinjen, så dukker der en grøn trekant op. Klik på den for at tilføje en opløs-overgang imellem sporene.
# Select either clip. If there are clips in both ends of the one selected, the transition will be added nearest the playhead.
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Fra version 17.04 kan du lade musen svæve over den nedre, grå firkant, som dukker op for enden af klippet på tidslinjen; så dukker der et værktøjstip op, som siger "Klik for at tilføje overgang". Hvis du klikker, så tilføjes der automatisk en opløs-overgang.
Ready to add the transition:
{{#ev:youtube|e1f0Yc8Fh3c}}
* '''Keyboard:''' Press the <keycap>U</keycap> key.
* '''Mouse:''' double-click at the point where the clips meet. This does not require a clip to be selected.
* '''Toolbar:''' Press the Mix Clips button on the timeline toolbar
Ældre versioner: Hvis du lader musen svæve over det overlappende område på tidslinjen, så dukker der en grøn trekant op. Klik på den for at tilføje en opløs-overgang imellem sporene.
The transition length defaults to one second equally distributed between the two clips. You can drag either end of the transition to adjust.
{{#ev:youtube|h1k7GbEssqA}}
The default transition is dissolve, but you can select (click) the transtion and edit the wipe method and properties as desired in the effect/transition stack window.
=== Automatiske overgange ===
The composition method is set to Luma, and it does not make sense to change that, since there will not really be a transition. Other methods are meant for compositing two videos, not transitioning between them.
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* Select the desired wipe from Wipe Method
Som standard oprettes nye overgange som "Automatiske overgange". Det betyde, at hvis du justerer overlappet imellem de to klip involveret i overgangen, så vil længden af overgangen automatisk blive justeret til at dække hele den region, hvor klippene overlapper.
* The Reverse option reverses the transtion.
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* The Softness slider will affect the edges of wipe transtions.
* Set the desired duration
* Since 21.08: select the alignment of the transition, either left, centered (default) or right.
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To delete the transition, select it and press the delete key.
Du kan slå denne funktion til og fra ved at markere overgangen og vælge [[Special:myLanguage/Kdenlive/Manual/Clip_Menu#Automatic_Transition|Automatisk overgang]] i menuen <menuchoice>Klip</menuchoice>. Når automatisk overgang<!--XXTjekXX--> er slået fra og du flytter et klip for at ændre overlapsområdet, så tilpasses overgangens længde ikke automatisk.
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Overgange oprettes som standard med egenskaben Automatisk overgang sat til, hvis [[Special:myLanguage/Kdenlive/Manual/Timeline/Editing#Automatic_Transitions|knappen Automatisk overgang]] er aktiv.
{{Tip|To apply only transitions on either the video or audio track just lock the track on which you don’t want a transition to be applied and add transitions by one of the above ways on the other track.}}
Når Automatisk overgang er slået fra og du flytter et klip for at ændre overlapsområdet, så tilpasses overgangens længde ikke automatisk.
=== Transitions between clips on different tracks ===
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This is the legacy way of doing transitions in '''kdenlive'''.
=== Miksning af titler, billeder og video ved hjælp af overgange ===
{{#ev:youtube|f6VHlOZutm8|500|left|Image and Title Layers Transparency Tutorial - qubodupl/Open Source Bug}}
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{{#ev:youtube|f6VHlOZutm8|500|left|Image and Title Layers Transparency Tutorial - qubodupl/Open Source Bug}}
[[File:Kdenlive_transitions_legacy_god.png|frame|left|To the left the purple one-click circle to add a wipe composition. In the middle the composition bar, and on the right the properties.]]
Se også [[Special:myLanguage/Kdenlive/Manual/Effects_And_Transitions|Effekter og overgange]] for en alfabetisk liste over effekter og overgange.
# Adjust your clips so that they overlap.
# hold the mouse wheel over the top clip bottom corner, and click the purple circle appearing (the status bar will say "Click to add a composition"), or alternatively right-click either clip and select <menuchoice>Insert a composition | Wipe</menuchoice>
Se også [[Special:myLanguage/Kdenlive/Manual/alpha_operation_transitions|Alfaoperationsovergange]] for en sammenligning af de forskellige typer alfaoperationsovergange (addition, addition_alpha, alphaatop, alphain, alphaout, alphaover and alphaxor).
The default transition is a dissolve, to change that select (click) the composition bar to show the effect/composition stack window.
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The transition, when added this way, will cover the overlapping area between the clips.
* Select a composition track. The default is "Automatic" which is likely the correct choice in this case.
* Select a wipe.
* Enable Inverse to inverse the wipe.
* Enable Revert to revert the order of the videos in the transition (which you probably do not want).
A: Få et par klip i hvert sit spor til at overlappe i tid og klik så på den grønne trekant, som lyser op i hjørnet af det øverste klip (se [[Special:myLanguage/Kdenlive/Manual/QuickStart#transition|overgang]]).
If you move or adjust your clips after adding the transition, you need to refit it manually if desired. You can drag the entire transition with the select tool, and adjust its duration by dragging either end.
In kdenlive a transition is a wipe or dissolve composition between two overlapping clips.
There are two ways of adding transitions in kdenlive: Mix clips, aka same tracks transitions, and the legacy way, which is transitions between clips on different tracks.
Wipes are greyscale images in .pgm (Portable GreyMap) format, and during the transition the composition track will be displayed in the darkest areas of the wipe image first. If the wipe is inversed, the composition track will become visible in the brightest areas of the wipe image first instead. You can download more wipes (by clicking the download button in the wipe composition properties) or create your own and load them by clicking the folder button.
Mix Clips
Since 20.12
Kdenlive with mixed clips in the timeline. The toolbar button is circled with red, and the transition properties are on the right.
Mix Clips provides a way to add a transition between clips on the same track. To use it:
Ensure that there is at least half a second worth of frames at the end of both clips (outside the timeline clip). Without that, kdenlive will not apply the transition, but display an error message.
Select either clip. If there are clips in both ends of the one selected, the transition will be added nearest the playhead.
Ready to add the transition:
Keyboard: Press the U key.
Mouse: double-click at the point where the clips meet. This does not require a clip to be selected.
Toolbar: Press the Mix Clips button on the timeline toolbar
The transition length defaults to one second equally distributed between the two clips. You can drag either end of the transition to adjust.
The default transition is dissolve, but you can select (click) the transtion and edit the wipe method and properties as desired in the effect/transition stack window.
The composition method is set to Luma, and it does not make sense to change that, since there will not really be a transition. Other methods are meant for compositing two videos, not transitioning between them.
Select the desired wipe from Wipe Method
The Reverse option reverses the transtion.
The Softness slider will affect the edges of wipe transtions.
Set the desired duration
Since 21.08: select the alignment of the transition, either left, centered (default) or right.
To delete the transition, select it and press the delete key.
Tip
To apply only transitions on either the video or audio track just lock the track on which you don’t want a transition to be applied and add transitions by one of the above ways on the other track.
Transitions between clips on different tracks
This is the legacy way of doing transitions in kdenlive.
To the left the purple one-click circle to add a wipe composition. In the middle the composition bar, and on the right the properties.
To add a transition,
Adjust your clips so that they overlap.
hold the mouse wheel over the top clip bottom corner, and click the purple circle appearing (the status bar will say "Click to add a composition"), or alternatively right-click either clip and select Insert a composition | Wipe
The default transition is a dissolve, to change that select (click) the composition bar to show the effect/composition stack window.
The transition, when added this way, will cover the overlapping area between the clips.
You can:
Select a composition track. The default is "Automatic" which is likely the correct choice in this case.
Select a wipe.
Enable Inverse to inverse the wipe.
Enable Revert to revert the order of the videos in the transition (which you probably do not want).
If you move or adjust your clips after adding the transition, you need to refit it manually if desired. You can drag the entire transition with the select tool, and adjust its duration by dragging either end.
