gsttranscoder

GstTranscoder.Transcoder

GObject.Object
    ╰──GObject.InitiallyUnowned
        ╰──Gst.Object
            ╰──GstTranscoder.Transcoder

GstTranscoder.Transcoder.prototype.new

function GstTranscoder.Transcoder.prototype.new(source_uri: String, dest_uri: String, encoding_profile: String): {
    // javascript wrapper for 'gst_transcoder_new'
}

GstTranscoder.Transcoder.prototype.new_full

function GstTranscoder.Transcoder.prototype.new_full(source_uri: String, dest_uri: String, profile: GstPbutils.EncodingProfile): {
    // javascript wrapper for 'gst_transcoder_new_full'
}

GstTranscoder.Transcoder.prototype.get_avoid_reencoding

function GstTranscoder.Transcoder.prototype.get_avoid_reencoding(): {
    // javascript wrapper for 'gst_transcoder_get_avoid_reencoding'
}

GstTranscoder.Transcoder.prototype.get_dest_uri

function GstTranscoder.Transcoder.prototype.get_dest_uri(): {
    // javascript wrapper for 'gst_transcoder_get_dest_uri'
}

Gets the URI of the destination of the transcoded stream.

GstTranscoder.Transcoder.prototype.get_duration

function GstTranscoder.Transcoder.prototype.get_duration(): {
    // javascript wrapper for 'gst_transcoder_get_duration'
}

Retrieves the duration of the media stream that self represents.

GstTranscoder.Transcoder.prototype.get_message_bus

function GstTranscoder.Transcoder.prototype.get_message_bus(): {
    // javascript wrapper for 'gst_transcoder_get_message_bus'
}

GstTranscoder API exposes a Gst.Bus instance which purpose is to provide data structures representing transcoder-internal events in form of Gst.Message-s of type GST_MESSAGE_APPLICATION.

Each message carries a "transcoder-message" field of type GstTranscoder.TranscoderMessage. Further fields of the message data are specific to each possible value of that enumeration.

Applications can consume the messages asynchronously within their own event-loop / UI-thread etc. Note that in case the application does not consume the messages, the bus will accumulate these internally and eventually fill memory. To avoid that, the bus has to be set "flushing".

Since : 1.20

GstTranscoder.Transcoder.prototype.get_pipeline

function GstTranscoder.Transcoder.prototype.get_pipeline(): {
    // javascript wrapper for 'gst_transcoder_get_pipeline'
}

GstTranscoder.Transcoder.prototype.get_position

function GstTranscoder.Transcoder.prototype.get_position(): {
    // javascript wrapper for 'gst_transcoder_get_position'
}

GstTranscoder.Transcoder.prototype.get_position_update_interval

function GstTranscoder.Transcoder.prototype.get_position_update_interval(): {
    // javascript wrapper for 'gst_transcoder_get_position_update_interval'
}

GstTranscoder.Transcoder.prototype.get_signal_adapter

function GstTranscoder.Transcoder.prototype.get_signal_adapter(context: GLib.MainContext): {
    // javascript wrapper for 'gst_transcoder_get_signal_adapter'
}

Gets the GstTranscoder.TranscoderSignalAdapter attached to self if it is attached to the right GLib.MainContext. If no GstTranscoder.TranscoderSignalAdapter has been created yet, it will be created and returned, other calls will return that same adapter until it is destroyed, at which point, a new one can be attached the same way.

Since : 1.20

GstTranscoder.Transcoder.prototype.get_source_uri

function GstTranscoder.Transcoder.prototype.get_source_uri(): {
    // javascript wrapper for 'gst_transcoder_get_source_uri'
}

Gets the URI of the currently-transcoding stream.

GstTranscoder.Transcoder.prototype.get_sync_signal_adapter

function GstTranscoder.Transcoder.prototype.get_sync_signal_adapter(): {
    // javascript wrapper for 'gst_transcoder_get_sync_signal_adapter'
}

Gets the GstTranscoder.TranscoderSignalAdapter attached to self to emit signals from its thread of emission.

Since : 1.20

GstTranscoder.Transcoder.prototype.run

function GstTranscoder.Transcoder.prototype.run(): {
    // javascript wrapper for 'gst_transcoder_run'
}

Run the transcoder task synchonously. You can connect to the 'position' signal to get information about the progress of the transcoding.

GstTranscoder.Transcoder.prototype.run_async

function GstTranscoder.Transcoder.prototype.run_async(): {
    // javascript wrapper for 'gst_transcoder_run_async'
}

Run the transcoder task asynchronously. You should connect to the 'done' signal to be notified about when the transcoding is done, and to the 'error' signal to be notified about any error.

GstTranscoder.Transcoder.prototype.set_avoid_reencoding

function GstTranscoder.Transcoder.prototype.set_avoid_reencoding(avoid_reencoding: Number): {
    // javascript wrapper for 'gst_transcoder_set_avoid_reencoding'
}

GstTranscoder.Transcoder.prototype.set_cpu_usage

function GstTranscoder.Transcoder.prototype.set_cpu_usage(cpu_usage: Number): {
    // javascript wrapper for 'gst_transcoder_set_cpu_usage'
}

Sets cpu_usage as target percentage CPU usage of the process running the transcoding task. It will modulate the transcoding speed to reach that target usage.

GstTranscoder.Transcoder.prototype.set_position_update_interval

function GstTranscoder.Transcoder.prototype.set_position_update_interval(interval: Number): {
    // javascript wrapper for 'gst_transcoder_set_position_update_interval'
}

Set interval in milliseconds between two position-updated signals. Pass 0 to stop updating the position.

GstTranscoder.Transcoder.prototype.is_transcoder_message

function GstTranscoder.Transcoder.prototype.is_transcoder_message(msg: Gst.Message): {
    // javascript wrapper for 'gst_transcoder_is_transcoder_message'
}

Since : 1.20

avoid-reencoding

“avoid-reencoding” Number

See avoid-reencoding (not introspectable)

Flags : Read / Write

dest-uri

“dest-uri” String

Flags : Read / Write / Construct Only

duration

“duration” Number

Flags : Read

pipeline

“pipeline” Gst.Element

Flags : Read

position

“position” Number

Flags : Read

position-update-interval

“position-update-interval” Number

Flags : Read / Write

profile

“profile” GstPbutils.EncodingProfile

Flags : Read / Write / Construct Only

src-uri

“src-uri” String

Flags : Read / Write / Construct Only

GstTranscoder.TranscoderError.prototype.get_name

function GstTranscoder.TranscoderError.prototype.get_name(error: GstTranscoder.TranscoderError): {
    // javascript wrapper for 'gst_transcoder_error_get_name'
}

Gets a string representing the given error.

GstTranscoder.TranscoderError.prototype.quark

function GstTranscoder.TranscoderError.prototype.quark(): {
    // javascript wrapper for 'gst_transcoder_error_quark'
}

GstTranscoder.TranscoderMessage.prototype.get_name

function GstTranscoder.TranscoderMessage.prototype.get_name(message: GstTranscoder.TranscoderMessage): {
    // javascript wrapper for 'gst_transcoder_message_get_name'
}

Returns (transfer none): The message name

Since : 1.20

GstTranscoder.TranscoderMessage.prototype.parse_duration

function GstTranscoder.TranscoderMessage.prototype.parse_duration(msg: Gst.Message): {
    // javascript wrapper for 'gst_transcoder_message_parse_duration'
}

Parse the given duration msg and extract the corresponding Number

Since : 1.20

GstTranscoder.TranscoderMessage.prototype.parse_error

function GstTranscoder.TranscoderMessage.prototype.parse_error(msg: Gst.Message): {
    // javascript wrapper for 'gst_transcoder_message_parse_error'
}

Parse the given error msg and extract the corresponding GLib.Error

Since : 1.20

GstTranscoder.TranscoderMessage.prototype.parse_position

function GstTranscoder.TranscoderMessage.prototype.parse_position(msg: Gst.Message): {
    // javascript wrapper for 'gst_transcoder_message_parse_position'
}

Parse the given position msg and extract the corresponding Number

Since : 1.20

GstTranscoder.TranscoderMessage.prototype.parse_state

function GstTranscoder.TranscoderMessage.prototype.parse_state(msg: Gst.Message): {
    // javascript wrapper for 'gst_transcoder_message_parse_state'
}

Parse the given state msg and extract the corresponding GstTranscoder.TranscoderState

Since : 1.20

GstTranscoder.TranscoderMessage.prototype.parse_warning

function GstTranscoder.TranscoderMessage.prototype.parse_warning(msg: Gst.Message): {
    // javascript wrapper for 'gst_transcoder_message_parse_warning'
}

Parse the given error msg and extract the corresponding GLib.Error warning

Since : 1.20

GstTranscoder.TranscoderState.prototype.get_name

function GstTranscoder.TranscoderState.prototype.get_name(state: GstTranscoder.TranscoderState): {
    // javascript wrapper for 'gst_transcoder_state_get_name'
}

Gets a string representing the given state.

Since : 1.20

GstTranscoder.TranscoderError

GstTranscoder.TranscoderMessage

Types of messages that will be posted on the transcoder API bus.

See also GstTranscoder.Transcoder.prototype.get_message_bus()

Since : 1.20

GstTranscoder.TranscoderState

High level representation of the transcoder pipeline state.

Since : 1.20