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fix: extract stream level metadata

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This commit is contained in:
Deluan
2020-02-18 09:57:33 -05:00
parent 894536c8ec
commit 4ceaea7732
2 changed files with 55 additions and 24 deletions
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scanner/metadata_ffmpeg.go
+22 -15
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@@ -143,21 +143,21 @@ func isAudioFile(extension string) bool {
var (
tagsRx = map[*regexp.Regexp]string{
regexp.MustCompile(`(?i)^\s{4}compilation\s+:(.*)`): "compilation",
regexp.MustCompile(`(?i)^\s{4}genre\s+:\s(.*)`): "genre",
regexp.MustCompile(`(?i)^\s{4}title\s+:\s(.*)`): "title",
regexp.MustCompile(`(?i)^\s{4}comment\s+:\s(.*)`): "comment",
regexp.MustCompile(`(?i)^\s{4}artist\s+:\s(.*)`): "artist",
regexp.MustCompile(`(?i)^\s{4}album_artist\s+:\s(.*)`): "album_artist",
regexp.MustCompile(`(?i)^\s{4}TCM\s+:\s(.*)`): "composer",
regexp.MustCompile(`(?i)^\s{4}album\s+:\s(.*)`): "album",
regexp.MustCompile(`(?i)^\s{4}track\s+:\s(.*)`): "trackNum",
regexp.MustCompile(`(?i)^\s{4}tracktotal\s+:\s(.*)`): "trackTotal",
regexp.MustCompile(`(?i)^\s{4}disc\s+:\s(.*)`): "discNum",
regexp.MustCompile(`(?i)^\s{4}disctotal\s+:\s(.*)`): "discTotal",
regexp.MustCompile(`(?i)^\s{4}TPA\s+:\s(.*)`): "discNum",
regexp.MustCompile(`(?i)^\s{4}date\s+:\s(.*)`): "year",
regexp.MustCompile(`^\s{4}Stream #\d+:\d+: (.+):\s`): "hasPicture",
regexp.MustCompile(`(?i)^\s{4,6}compilation\s+:(.*)`): "compilation",
regexp.MustCompile(`(?i)^\s{4,6}genre\s+:\s(.*)`): "genre",
regexp.MustCompile(`(?i)^\s{4,6}title\s+:\s(.*)`): "title",
regexp.MustCompile(`(?i)^\s{4,6}comment\s+:\s(.*)`): "comment",
regexp.MustCompile(`(?i)^\s{4,6}artist\s+:\s(.*)`): "artist",
regexp.MustCompile(`(?i)^\s{4,6}album_artist\s+:\s(.*)`): "album_artist",
regexp.MustCompile(`(?i)^\s{4,6}TCM\s+:\s(.*)`): "composer",
regexp.MustCompile(`(?i)^\s{4,6}album\s+:\s(.*)`): "album",
regexp.MustCompile(`(?i)^\s{4,6}track\s+:\s(.*)`): "trackNum",
regexp.MustCompile(`(?i)^\s{4,6}tracktotal\s+:\s(.*)`): "trackTotal",
regexp.MustCompile(`(?i)^\s{4,6}disc\s+:\s(.*)`): "discNum",
regexp.MustCompile(`(?i)^\s{4,6}disctotal\s+:\s(.*)`): "discTotal",
regexp.MustCompile(`(?i)^\s{4,6}TPA\s+:\s(.*)`): "discNum",
regexp.MustCompile(`(?i)^\s{4,6}date\s+:\s(.*)`): "year",
regexp.MustCompile(`^\s{4}Stream #\d+:\d+: (Video):.*pic\)$`): "hasPicture",
}
durationRx = regexp.MustCompile(`^\s\sDuration: ([\d.:]+).*bitrate: (\d+)`)
@@ -168,7 +168,14 @@ func (m *Metadata) parseInfo(info string) {
scanner := bufio.NewScanner(reader)
for scanner.Scan() {
line := scanner.Text()
if len(line) == 0 {
continue
}
for rx, tag := range tagsRx {
// Skip when the tag was previously found
if _, ok := m.tags[tag]; ok {
continue
}
match := rx.FindStringSubmatch(line)
if len(match) > 0 {
m.tags[tag] = match[1]