Leak_Technologies/VideoTools
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Improve contact sheet metadata readability

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This commit is contained in:
Stu Leak 2026-01-03 23:31:19 -05:00
parent a7699c50dc
commit b4c433bed2
1 changed files with 8 additions and 8 deletions
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16
internal/thumbnail/generator.go
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@ -459,14 +459,14 @@ func (g *Generator) buildMetadataFilter(config Config, duration float64, thumbWi
// Padding is added between tiles: (cols-1) horizontal gaps and (rows-1) vertical gaps
sheetWidth := (thumbWidth * config.Columns) + (padding * (config.Columns - 1))
sheetHeight := (thumbHeight * config.Rows) + (padding * (config.Rows - 1))
headerHeight := 110
headerHeight := 130
// Build metadata text lines
// Line 1: Filename and file size
line1 := fmt.Sprintf("%s (%.1f MB)", filename, fileSizeMB)
// Line 2: Resolution and frame rate
line2 := fmt.Sprintf("%dx%d @ %.2f fps", videoWidth, videoHeight, fps)
// Line 3: Codecs with audio bitrate, overall bitrate, and duration
// Line 2: Resolution, frame rate, and duration
line2 := fmt.Sprintf("%dx%d @ %.2f fps | %s", videoWidth, videoHeight, fps, durationStr)
// Line 3: Codecs with audio bitrate and overall bitrate
bitrateKbps := int(bitrate / 1000)
var audioInfo string
if audioBitrate > 0 {
@ -475,7 +475,7 @@ func (g *Generator) buildMetadataFilter(config Config, duration float64, thumbWi
} else {
audioInfo = audioCodec
}
line3 := fmt.Sprintf("Video\\: %s | Audio\\: %s | %d kbps | %s", videoCodec, audioInfo, bitrateKbps, durationStr)
line3 := fmt.Sprintf("Video\\: %s | Audio\\: %s | %d kbps", videoCodec, audioInfo, bitrateKbps)
// Create filter that:
// 1. Generates contact sheet from selected frames
@ -485,9 +485,9 @@ func (g *Generator) buildMetadataFilter(config Config, duration float64, thumbWi
// App background color: #0B0F1A (dark navy blue)
baseFilter := fmt.Sprintf(
"%s,%s,pad=%d:%d:0:%d:0x0B0F1A,"+
"drawtext=text='%s':fontcolor=white:fontsize=15:font='DejaVu Sans Mono':x=10:y=12,"+
"drawtext=text='%s':fontcolor=white:fontsize=13:font='DejaVu Sans Mono':x=10:y=40,"+
"drawtext=text='%s':fontcolor=white:fontsize=12:font='DejaVu Sans Mono':x=10:y=68",
"drawtext=text='%s':fontcolor=white:fontsize=20:font='DejaVu Sans Mono':x=10:y=12,"+
"drawtext=text='%s':fontcolor=white:fontsize=16:font='DejaVu Sans Mono':x=10:y=50,"+
"drawtext=text='%s':fontcolor=white:fontsize=16:font='DejaVu Sans Mono':x=10:y=82",
selectFilter,
tileFilter,
sheetWidth,