| Summary: | Motion > Speed effect not working on videos without audio track | ||
|---|---|---|---|
| Product: | [Applications] kdenlive | Reporter: | xavifr <xavier> |
| Component: | Video Effects & Transitions | Assignee: | Vincent PINON <vpinon> |
| Status: | RESOLVED FIXED | ||
| Severity: | normal | CC: | fritzibaby, snd.noise |
| Priority: | NOR | Flags: | fritzibaby:
timeline_corruption+
|
| Version: | 18.04.0 | ||
| Target Milestone: | --- | ||
| Platform: | Other | ||
| OS: | Linux | ||
| Latest Commit: | Version Fixed In: | ||
| Sentry Crash Report: | |||
Cannot reproduce. Try using the AppImage and close please. |
When applying the Speed effect to certain videos, the video preview/render goes totally black. If I re-render the video using kdenlive and I apply the effect on the resulting video it works I've tried 17.12 and 18.04 versions and both are affected. Input video ----------- Input #0, matroska,webm, from 'Screencast_10-05-18_13:00:01.webm': Metadata: encoder : GStreamer matroskamux version 1.14.0 creation_time : 2018-05-10T11:00:03.000000Z Duration: 00:04:17.05, start: 0.019000, bitrate: 65 kb/s Stream #0:0(eng): Video: vp9 (Profile 0), yuv420p(tv), 831x757, SAR 1:1 DAR 831:757, 30 fps, 30 tbr, 1k tbn, 1k tbc (default) Metadata: title : Video Same input video re-rendered with an extra audio track ------------------------------------------------------ Input #0, matroska,webm, from '../Documents/untitled.webm': Metadata: ENCODER : Lavf57.83.100 Duration: 00:05:03.00, start: 0.000000, bitrate: 439 kb/s Stream #0:0: Video: vp8, yuv420p(bt709/unknown/bt709, progressive), 1920x1080, SAR 1:1 DAR 16:9, 1k fps, 25 tbr, 1k tbn, 1k tbc (default) Metadata: DURATION : 00:05:03,003000000 Stream #0:1: Audio: vorbis, 48000 Hz, stereo, fltp (default) Metadata: DURATION : 00:05:02,956000000