awstranslate
awstranslate is an element that can be used to translate text from one
language to another.
When working with live data, the element will accumulate input text until the deadline is reached, comparing the current running time with the running time of the input items and the upstream latency.
At this point the input items will be drained up until the first item ending with a punctuation symbol.
The accumulator will also be drained upon receiving rstranscribe/final-transcript
and rstranscribe/speaker-change custom events.
When the user wants to use a very low / no latency upstream, and is willing to accept desynchronization in order to build up long-enough sentences for translation, they can set the accumulator-lateness property to shift the input timestamps forward when accumulating.
Hierarchy
GObject ╰──GInitiallyUnowned ╰──GstObject ╰──GstElement ╰──awstranslate
Factory details
Authors: – Mathieu Duponchelle
Classification: – Text/Filter
Rank – none
Plugin – aws
Package – gst-plugin-aws
Pad Templates
Properties
accumulator-lateness
“accumulator-lateness” guint
The element will accumulate input text until a deadline is reached, function of the first item running time and the upstream latency.
For live cases where overall latency is to be kept low at the expense of synchronization, this property can be set to still accumulate reasonable amounts of text for translation.
The timestamps of the translated text will then be shifted forward by the value of this property.
Flags : Read / Write
Default value : 0
Since : plugins-rs-0.14.0
input-language-code
“input-language-code” gchararray
The Language of the input stream
Flags : Read / Write
Default value : en-US
latency
“latency” guint
Amount of milliseconds to allow AWS translate
Flags : Read / Write
Default value : 2000
output-language-code
“output-language-code” gchararray
The Language of the output stream
Flags : Read / Write
Default value : fr-FR
secret-access-key
“secret-access-key” gchararray
AWS Secret Access Key
Flags : Read / Write
Default value : NULL
session-token
“session-token” gchararray
AWS temporary Session Token from STS
Flags : Read / Write
Default value : NULL
tokenization-method
“tokenization-method” GstAwsTranscriberTranslationTokenizationMethod *
The tokenization method to apply
Flags : Read / Write
Default value : span-based (1)
Named constants
GstAwsTranscriberTranslationTokenizationMethod
Members
none (0) – None: don't tokenize translations
span-based (1) – Span based: insert spans in the transript text and use the resulting spans in the translations to reproduce speech pacing.
The results of the search are