TTXT/TX3G decoder¶
Register name used to load filter: ttxtdec
This filter may be automatically loaded during graph resolution.
This filter decodes TTXT/TX3G streams into a BIFS scene graph of the compositor filter.
The TTXT documentation is available at https://wiki.gpac.io/xmlformats/TTXT-Format-Documentation
In stand-alone rendering (no associated video), the filter will use:
Width
andHeight
properties of input pid if any- otherwise,
osize
option of compositor if set - otherwise, txtw and txth
Options¶
texture (bool, default: false): use texturing for output text
outline (bool, default: false): draw text outline
txtw (uint, default: 400): default width in standalone rendering
txth (uint, default: 200): default height in standalone rendering