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Videos: Extract still image after 9 seconds if duration > 1s #1241

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Signed-off-by: Michael Mayer <michael@photoprism.app>
This commit is contained in:
Michael Mayer 2022-12-23 09:55:02 +01:00
parent 4c3b3cbdc7
commit 78151a78ee
1 changed files with 7 additions and 2 deletions
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9
internal/photoprism/convert_jpeg.go
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@ -171,9 +171,14 @@ func (c *Convert) JpegConvertCommands(f *MediaFile, jpegName string, xmpName str
result = append(result, exec.Command(c.conf.HeifConvertBin(), "-q", c.conf.JpegQuality().String(), f.FileName(), jpegName))
}
// Video thumbnails can be created with FFmpeg.
// Extract a video still image that can be used as preview.
if f.IsVideo() && c.conf.FFmpegEnabled() {
if f.Duration() > LivePhotoDurationLimit {
d := f.Duration()
// If possible, do not use the first frames to avoid completely black or white thumbnails in case there is an effect or intro.
if d > time.Minute {
result = append(result, exec.Command(c.conf.FFmpegBin(), "-y", "-i", f.FileName(), "-ss", "00:00:09.000", "-vframes", "1", jpegName))
} else if d > LivePhotoDurationLimit {
result = append(result, exec.Command(c.conf.FFmpegBin(), "-y", "-i", f.FileName(), "-ss", "00:00:03.000", "-vframes", "1", jpegName))
} else {
result = append(result, exec.Command(c.conf.FFmpegBin(), "-y", "-i", f.FileName(), "-ss", "00:00:00.001", "-vframes", "1", jpegName))