const videoCodec = videoStream.codec_tag_string
+ if (videoCodec === 'vp09') return 'vp09.00.50.08'
+
const baseProfileMatrix = {
- High: '6400',
- Main: '4D40',
- Baseline: '42E0'
+ avc1: {
+ High: '6400',
+ Main: '4D40',
+ Baseline: '42E0'
+ },
+ av01: {
+ High: '1',
+ Main: '0',
+ Professional: '2'
+ }
}
- let baseProfile = baseProfileMatrix[videoStream.profile]
+ let baseProfile = baseProfileMatrix[videoCodec][videoStream.profile]
if (!baseProfile) {
logger.warn('Cannot get video profile codec of %s.', path, { videoStream })
- baseProfile = baseProfileMatrix['High'] // Fallback
+ baseProfile = baseProfileMatrix[videoCodec]['High'] // Fallback
+ }
+
+ if (videoCodec === 'av01') {
+ const level = videoStream.level
+
+ // Guess the tier indicator and bit depth
+ return `${videoCodec}.${baseProfile}.${level}M.08`
}
+ // Default, h264 codec
let level = videoStream.level.toString(16)
if (level.length === 1) level = `0${level}`
if (!audioStream) return ''
- const audioCodec = audioStream.codec_name
- if (audioCodec === 'aac') return 'mp4a.40.2'
+ const audioCodecName = audioStream.codec_name
+
+ if (audioCodecName === 'opus') return 'opus'
+ if (audioCodecName === 'vorbis') return 'vorbis'
+ if (audioCodecName === 'aac') return 'mp4a.40.2'
logger.warn('Cannot get audio codec of %s.', path, { audioStream })
async function getDurationFromVideoFile (path: string, existingProbe?: ffmpeg.FfprobeData) {
const metadata = await getMetadataFromFile(path, existingProbe)
- return Math.floor(metadata.format.duration)
+ return Math.round(metadata.format.duration)
}
async function getVideoStreamFromFile (path: string, existingProbe?: ffmpeg.FfprobeData) {
VideoResolution.H_720P,
VideoResolution.H_240P,
VideoResolution.H_1080P,
+ VideoResolution.H_1440P,
VideoResolution.H_4K
]
}
async function canDoQuickTranscode (path: string): Promise<boolean> {
+ if (CONFIG.TRANSCODING.PROFILE !== 'default') return false
+
const probe = await ffprobePromise(path)
return await canDoQuickVideoTranscode(path, probe) &&
const maxAudioBitrate = getMaxAudioBitrate('aac', audioBitrate)
if (maxAudioBitrate !== -1 && audioBitrate > maxAudioBitrate) return false
+ const channelLayout = parsedAudio.audioStream['channel_layout']
+ // Causes playback issues with Chrome
+ if (!channelLayout || channelLayout === 'unknown') return false
+
return true
}