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Diffstat (limited to 'Documentation/user-manual.txt')
| -rw-r--r-- | Documentation/user-manual.txt | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/Documentation/user-manual.txt b/Documentation/user-manual.txt index 359c37b01..71e0b6487 100644 --- a/Documentation/user-manual.txt +++ b/Documentation/user-manual.txt @@ -1638,6 +1638,17 @@ or play the video, overlaying the _Subsurface_ window. Delete media from the _Me it (single-click) and then by pressing the _Del_ key on the keyboard. This removes it BOTH from the _Media_ tab as well as the dive profile. +By right-clicking on a video and selecting the "Save dive data as subtitles" option, a subtitles +file with the same name as the video but with an ".ass" extension is created that contains +time dependent dive data (runtime, depth, temperature, NDL, TTS, surface GF) to be overlayed +with the video. The VLC video player automatically finds this file upon playing the video +and overlays the dive data. Alternatively, the ffmpeg video encoder can be used to create a +new video file with the dive data encoded in the video stream. To do so run + + ffmpeg -v video.mp4 -vf "ass=video.ass" video_with_data.mp4 + +from the command line. You need to have the libass library installed. + ==== Media on an external hard disk Most underwater photographers store media on an external drive. If such a drive can be mapped by the operating system (almost always the case) the media can be directly accessed by _Subsurface_. This eases the interaction |