Kdenlive/Manual/Useful Information/FAQ/ru: Difference between revisions
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Often this is caused by having mixtures of different audio sources in the project. Audio encoded with VBR (be it pure audio like MP3 or video with audio) can be problematic. | Often this is caused by having mixtures of different audio sources in the project. Audio encoded with VBR (be it pure audio like MP3 or video with audio) can be problematic. | ||
To fix ...<br> | To fix ...<br /> | ||
<br>If your audio source is from a video file try extracting the audio from you video sources and transcoding the audio to WAV format. If you use the [[Special:MyLanguage/Kdenlive/Manual/Project_Menu/Extract_Audio |Extract Audio]] feature of Kdenlive to do this it will write a .wav file for you. | <br>If your audio source is from a video file try extracting the audio from you video sources and transcoding the audio to WAV format. If you use the [[Special:MyLanguage/Kdenlive/Manual/Project_Menu/Extract_Audio |Extract Audio]] feature of Kdenlive to do this it will write a .wav file for you. | ||
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If you have a pure audio source try transcoding that to WAV. | If you have a pure audio source try transcoding that to WAV. | ||
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lame --decode file.mp3 file.wav | lame --decode file.mp3 file.wav | ||
Revision as of 08:20, 12 August 2015
Какие компоненты использует Кdenlive ?
В сущности Kdenlive является графическим интерфейсом к melt - который использует MLT video framework. MLT video framework зависит от проекта FFMPEG . Kdenlive записывает в sh.mlt XML файлы код точек редактирования и переходов, и это вызывает /usr/bin/kdenlive_render и /usr/bin/melt для визуализации видео.
How do I fix Audio Sync Issues?
Often this is caused by having mixtures of different audio sources in the project. Audio encoded with VBR (be it pure audio like MP3 or video with audio) can be problematic.
To fix ...
If your audio source is from a video file try extracting the audio from you video sources and transcoding the audio to WAV format. If you use the Extract Audio feature of Kdenlive to do this it will write a .wav file for you.
If you have a pure audio source try transcoding that to WAV.
lame --decode file.mp3 file.wav