[Libav-user] av_buffersink_get_frame_flags always returns EAGAIN
philippe.gorley at savoirfairelinux.com
Wed May 2 20:47:13 EEST 2018
I'm implementing multi input filters in our application. Every call to
av_buffersink_get_frame_flags returns EAGAIN, even if I push all the
frames to my buffer sources beforehand.
I've written an example of what I'm doing here:
I'm generating dummy video frames, downsizing one of them and then
overlaying it over the other.
I think the problem might be linked with the NaN value in this log:
[Parsed_overlay_1 @ 0x2429f80] n:1.000000 t:0.000000 pos:nan
x:230.000000 xi:230 y:170.000000 yi:170
Any help on what I'm doing wrong is greatly appreciated.
Free Software Consultant | Montréal, Qc
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