Query related to Closed Captioning Support in Gstreamer
TusharK
csk18.jain at gmail.com
Mon Jan 11 05:14:12 UTC 2021
Thanks Andy for sharing the pipeline.
I wanted to use cc708overlay and ccextractor in the pipeline, tried below
pipeline.
gst-launch-1.0 filesrc location = input.mp4 ! decodebin ! ccextractor name=e
e.src ! o.video_sink \
e.caption ! o.cc_sink \
cc708overlay name=o ! videoconvert ! autovideosink -e -v
But I could not see closed caption drawn on video frame which get rendered.
It would be great if you could point me to reference stream with cea708?
Thanks,
Tushar
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