Add Video_Length field to Get-VideoInfo.ini mapping to frames_count for reading actual encoded frame count directly from ffprobe instead of JSON metadata, with duration calculation using real fps
This commit is contained in:
+70
-53
@@ -9,7 +9,9 @@
|
||||
When present, outputs the parsed comment metadata as JSON.
|
||||
.DESCRIPTION
|
||||
This script uses ffprobe to extract video format metadata, parses the comment tag as JSON,
|
||||
and outputs the structured information with proper error handling.
|
||||
and outputs the structured information with proper error handling. Fields configured as
|
||||
'frames_count' in the INI file are read directly from ffprobe (actual encoded frame count)
|
||||
rather than from the JSON metadata.
|
||||
#>
|
||||
param(
|
||||
[Parameter(Mandatory = $true)]
|
||||
@@ -148,63 +150,78 @@ try {
|
||||
|
||||
$displayNameFormatted = $displayName -replace '_', ' '
|
||||
|
||||
$fieldExists = $parsedComment.PSObject.Properties.Name -contains $jsonFieldName
|
||||
|
||||
if (-not $fieldExists) {
|
||||
$valueDisplay = 'Not found'
|
||||
}
|
||||
else {
|
||||
$fieldValue = $parsedComment.$jsonFieldName
|
||||
|
||||
if ($null -eq $fieldValue) {
|
||||
$valueDisplay = 'Not found'
|
||||
}
|
||||
elseif ($jsonFieldName -eq 'generation_time') {
|
||||
$totalSeconds = [int]$fieldValue
|
||||
$minutes = [Math]::Floor($totalSeconds / 60)
|
||||
$seconds = $totalSeconds % 60
|
||||
$valueDisplay = ('{0}s ({1}m {2}s)' -f $totalSeconds, $minutes, $seconds)
|
||||
}
|
||||
elseif ($jsonFieldName -eq 'creation_date') {
|
||||
try {
|
||||
$dateTime = [DateTime]::Parse($fieldValue)
|
||||
$valueDisplay = $dateTime.ToString('yyyy-MM-dd HH:mm:ss')
|
||||
}
|
||||
catch {
|
||||
$valueDisplay = $fieldValue -replace 'T', ' '
|
||||
}
|
||||
}
|
||||
elseif ($jsonFieldName -eq 'video_length') {
|
||||
# Always use the real frame rate reported by ffprobe for the
|
||||
# duration calculation. The JSON metadata's force_fps may be a
|
||||
# non-numeric mode marker (e.g. "control") or simply not match
|
||||
# the actual encoded frame rate.
|
||||
$fps = if ($actualFps) { $actualFps } else { 24.0 }
|
||||
$frames = [int]$fieldValue
|
||||
if ($jsonFieldName -eq 'frames_count') {
|
||||
# frames_count is read directly from ffprobe (actual encoded frame count)
|
||||
# rather than from the JSON comment metadata.
|
||||
$fps = if ($actualFps) { $actualFps } else { 24.0 }
|
||||
$ffFrames = & ffprobe -v error -select_streams v:0 -count_frames -show_entries stream=nb_read_frames -of csv=p=0 -- "$VideoPath" 2>&1 | Select-Object -First 1
|
||||
if ($ffFrames -and $ffFrames -match '^\d+$') {
|
||||
$frames = [int]$ffFrames
|
||||
$durationSeconds = [Math]::Round($frames / $fps, 1)
|
||||
$valueDisplay = ('{0} frames ({1}s, {2} fps)' -f $frames, $durationSeconds, $fps)
|
||||
} else {
|
||||
$valueDisplay = 'Not found'
|
||||
}
|
||||
elseif ($fieldValue -is [array]) {
|
||||
if ($fieldValue.Count -gt 1) {
|
||||
# Pretty-print array values as JSON, prefixed with a newline so the
|
||||
# multi-line output starts cleanly under the field label.
|
||||
$jsonArray = $fieldValue | ConvertTo-Json -Depth 10
|
||||
$valueDisplay = [Environment]::NewLine + $jsonArray
|
||||
}
|
||||
else {
|
||||
$jsonArray = $fieldValue | ConvertTo-Json -Depth 10 -Compress
|
||||
$valueDisplay = $jsonArray
|
||||
}
|
||||
}
|
||||
else {
|
||||
$fieldExists = $parsedComment.PSObject.Properties.Name -contains $jsonFieldName
|
||||
|
||||
if (-not $fieldExists) {
|
||||
$valueDisplay = 'Not found'
|
||||
}
|
||||
else {
|
||||
$valueDisplay = $fieldValue
|
||||
# If the value looks like a WxH resolution string and ffprobe
|
||||
# reports a different actual encoded resolution, surface both.
|
||||
if ($actualResolution `
|
||||
-and ($fieldValue -is [string]) `
|
||||
-and ($fieldValue -match '^\d+x\d+$') `
|
||||
-and ($fieldValue -ne $actualResolution)) {
|
||||
$valueDisplay = "$fieldValue (real: $actualResolution)"
|
||||
$fieldValue = $parsedComment.$jsonFieldName
|
||||
|
||||
if ($null -eq $fieldValue) {
|
||||
$valueDisplay = 'Not found'
|
||||
}
|
||||
elseif ($jsonFieldName -eq 'generation_time') {
|
||||
$totalSeconds = [int]$fieldValue
|
||||
$minutes = [Math]::Floor($totalSeconds / 60)
|
||||
$seconds = $totalSeconds % 60
|
||||
$valueDisplay = ('{0}s ({1}m {2}s)' -f $totalSeconds, $minutes, $seconds)
|
||||
}
|
||||
elseif ($jsonFieldName -eq 'creation_date') {
|
||||
try {
|
||||
$dateTime = [DateTime]::Parse($fieldValue)
|
||||
$valueDisplay = $dateTime.ToString('yyyy-MM-dd HH:mm:ss')
|
||||
}
|
||||
catch {
|
||||
$valueDisplay = $fieldValue -replace 'T', ' '
|
||||
}
|
||||
}
|
||||
elseif ($jsonFieldName -eq 'video_length') {
|
||||
# Always use the real frame rate reported by ffprobe for the
|
||||
# duration calculation. The JSON metadata's force_fps may be a
|
||||
# non-numeric mode marker (e.g. "control") or simply not match
|
||||
# the actual encoded frame rate.
|
||||
$fps = if ($actualFps) { $actualFps } else { 24.0 }
|
||||
$frames = [int]$fieldValue
|
||||
$durationSeconds = [Math]::Round($frames / $fps, 1)
|
||||
$valueDisplay = ('{0} frames ({1}s, {2} fps)' -f $frames, $durationSeconds, $fps)
|
||||
}
|
||||
elseif ($fieldValue -is [array]) {
|
||||
if ($fieldValue.Count -gt 1) {
|
||||
# Pretty-print array values as JSON, prefixed with a newline so the
|
||||
# multi-line output starts cleanly under the field label.
|
||||
$jsonArray = $fieldValue | ConvertTo-Json -Depth 10
|
||||
$valueDisplay = [Environment]::NewLine + $jsonArray
|
||||
}
|
||||
else {
|
||||
$jsonArray = $fieldValue | ConvertTo-Json -Depth 10 -Compress
|
||||
$valueDisplay = $jsonArray
|
||||
}
|
||||
}
|
||||
else {
|
||||
$valueDisplay = $fieldValue
|
||||
# If the value looks like a WxH resolution string and ffprobe
|
||||
# reports a different actual encoded resolution, surface both.
|
||||
if ($actualResolution `
|
||||
-and ($fieldValue -is [string]) `
|
||||
-and ($fieldValue -match '^\d+x\d+$') `
|
||||
-and ($fieldValue -ne $actualResolution)) {
|
||||
$valueDisplay = "$fieldValue (real: $actualResolution)"
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user