Conversion of I420 to BGRA in videoconvert
jk.menon at ignitarium.com
Wed Dec 4 05:44:20 UTC 2019
I have a usecase where i have the output of the decoder ( avdec_h264) I420
converted to RGB,RGBA,BGR & BGRA respectively.
using a 1920x1080 video
gst-top-1.0 gst-launch-1.0 filesrc location=<FILE-NAME.mp4>
num-buffers=3500 ! decodebin ! videoconvert ! video/x-raw,format=BGRA !
videoconvert ! fpsdisplaysink
>From I420 TO BGRA : 4.2 ms
RGBA : 10.4 ms
RGB : 13.1 ms
BGR: 13.6 ms
Is the timings normal here?
It would great if someone could give bit more insight towards the
videoconversion in gstreamer.
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