Class Fmp4Muxing

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Fmp4Muxing

Hierarchy (view full)

Constructors

constructor

Properties

avgBitrate? createdAt? customData? description? id? ignoredBy? initSegmentName? initSegmentNameTemplate? maxBitrate? minBitrate? minimumSegmentLength? modifiedAt? name? outputs? ptsAlignMode? segmentLength? segmentNaming? segmentNamingTemplate? segmentsMuxed? signalScte35AsEmsg? streamConditionsMode? streams? type writeDurationPerSample? _discriminatorMapping _discriminatorName

Constructors

constructor

Properties

Optional avgBitrate

avgBitrate?: number

Average bitrate. Available after encoding finishes.

Memberof

Muxing

Optional createdAt

createdAt?: Date

Creation timestamp, returned as UTC expressed in ISO 8601 format: YYYY-MM-DDThh:mm:ssZ

Memberof

BitmovinResource

Optional customData

customData?: {
    [key: string]: any;
}

User-specific meta data. This can hold anything.

Type declaration

  • [key: string]: any

Memberof

BitmovinResource

Optional description

description?: string

Description of the resource. Can be freely chosen by the user.

Memberof

BitmovinResource

Optional id

id?: string

Id of the resource (required)

Memberof

BitmovinResponse

Optional ignoredBy

ignoredBy?: Ignoring[]

This read-only property is set during the analysis step of the encoding. If it contains items, the Muxing has been ignored during the encoding process according to its 'streamConditionsMode'

Memberof

Muxing

Optional initSegmentName

initSegmentName?: string

Init segment name

Memberof

Fmp4Muxing

Optional initSegmentNameTemplate

initSegmentNameTemplate?: string

Segment naming policy containing a placeholder of the format '{rand_chars:x}', which will be replaced by a random alphanumeric string of length x (default 32) on each (re)start of the encoding. The resulting string will be copied to the initSegmentName property. Intended to avoid re-use of segment names after restarting a live encoding. If initSegmentNameTemplate is set, initSegmentName must not be set.

Memberof

Fmp4Muxing

Optional maxBitrate

maxBitrate?: number

Max bitrate. Available after encoding finishes.

Memberof

Muxing

Optional minBitrate

minBitrate?: number

Min bitrate. Available after encoding finishes.

Memberof

Muxing

Optional minimumSegmentLength

minimumSegmentLength?: number

Prevents creation of very short segments (in seconds). If the last segment is shorter than minimumSegmentLength or there is a custom keyframe too close to a segment boundary, short segments will be omitted by removing segment boundaries, resulting in a segment of a size up to segmentLength + minimumSegmentLength.

Memberof

Fmp4Muxing

Optional modifiedAt

modifiedAt?: Date

Modified timestamp, returned as UTC expressed in ISO 8601 format: YYYY-MM-DDThh:mm:ssZ

Memberof

BitmovinResource

Optional name

name?: string

Name of the resource. Can be freely chosen by the user.

Memberof

BitmovinResource

Optional outputs

outputs?: EncodingOutput[]

Memberof

Muxing

Optional ptsAlignMode

ptsAlignMode?: ALIGN_ZERO_NEGATIVE_CTO

Alignment mode for composition / presentation timestamps (CTS/PTS). Only applies to h.264 and h.265

Memberof

Fmp4Muxing

Optional segmentLength

segmentLength?: number

Length of the fragments in seconds (required)

Memberof

Fmp4Muxing

Optional segmentNaming

segmentNaming?: string

Segment naming policy

Memberof

Fmp4Muxing

Optional segmentNamingTemplate

segmentNamingTemplate?: string

Segment naming policy containing one or both of the following placeholders: - '{rand_chars:x}', which will be replaced by a random alphanumeric string of length x (default 32) on each (re)start of the encoding. The resulting string will be copied to the segmentNaming property. Intended to avoid re-use of segment names after restarting a live encoding. - '{segment_rand_chars:x}', which will be replaced by a random alphanumeric string of length x (default 32) for each different segment. This is intended to avoid guessing segment URLs by replacing segment numbers. If segmentNamingTemplate is set, segmentNaming must not be set.

Memberof

Fmp4Muxing

Optional segmentsMuxed

segmentsMuxed?: number

Number of segments which have been encoded

Memberof

Fmp4Muxing

Optional signalScte35AsEmsg

signalScte35AsEmsg?: boolean

Insert scte35 triggers as emsg boxes into the fMP4 segments.

Memberof

Fmp4Muxing

Optional streamConditionsMode

streamConditionsMode?: StreamConditionsMode

Specifies how to proceed with the Muxing when some of its Streams are ignored (see 'condition' property of the Stream resource). The settings only make a difference for Muxings with more than one Stream. When retrieving the resource after the analysis step of the encoding has finished, 'ignoredBy' will indicate if and why it has been ignored.

Memberof

Muxing

Optional streams

streams?: MuxingStream[]

Memberof

Muxing

Readonly type

type: MuxingType = MuxingType.FMP4

Discriminator property for Muxing

Memberof

Fmp4Muxing

Optional writeDurationPerSample

writeDurationPerSample?: boolean

Writes the duration per sample into the sample entry in the Track Fragment Run Box. This could help to fix playback issues on legacy players. Enabling this flag increases the muxing overhead by 4 bytes per sample/frame.

Memberof

Fmp4Muxing

Static Protected Readonly _discriminatorMapping

_discriminatorMapping: {
    BROADCAST_TS: string;
    CHUNKED_TEXT: string;
    CMAF: string;
    FMP4: string;
    MP3: string;
    MP4: string;
    MXF: string;
    PACKED_AUDIO: string;
    PROGRESSIVE_MOV: string;
    PROGRESSIVE_TS: string;
    PROGRESSIVE_WAV: string;
    PROGRESSIVE_WEBM: string;
    SEGMENTED_RAW: string;
    TEXT: string;
    TS: string;
    WEBM: string;
} = ...

Type declaration

  • BROADCAST_TS: string
  • CHUNKED_TEXT: string
  • CMAF: string
  • FMP4: string
  • MP3: string
  • MP4: string
  • MXF: string
  • PACKED_AUDIO: string
  • PROGRESSIVE_MOV: string
  • PROGRESSIVE_TS: string
  • PROGRESSIVE_WAV: string
  • PROGRESSIVE_WEBM: string
  • SEGMENTED_RAW: string
  • TEXT: string
  • TS: string
  • WEBM: string

Static Protected Readonly _discriminatorName

_discriminatorName: "type" = 'type'

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constructoravgBitratecreatedAtcustomDatadescriptionidignoredByinitSegmentNameinitSegmentNameTemplatemaxBitrateminBitrateminimumSegmentLengthmodifiedAtnameoutputsptsAlignModesegmentLengthsegmentNamingsegmentNamingTemplatesegmentsMuxedsignalScte35AsEmsgstreamConditionsModestreamstypewriteDurationPerSample_discriminatorMapping_discriminatorName