detecting failed av_interleaved_write_frame()

[Nathan Kurz]

Is there a way to see if call to av_interleaved_write_frame()
succeeded? Right now, I'm writing raw DV frames to a pipe, and
finding that even if the write fails the return code is always
success. I'm writing from multithreaded program, and relying only on
SIGPIPE to detect the failed write would be difficult. Is there some
internal error flag I could check for? Or would it be possible for
the error to propagate up through url_write()?

Thanks!

Nathan Kurz
***@verse.com


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[Michael Niedermayer]

Hi

Post by Nathan Kurz
Is there a way to see if call to av_interleaved_write_frame()
succeeded? Right now, I'm writing raw DV frames to a pipe, and
finding that even if the write fails the return code is always
success. I'm writing from multithreaded program, and relying only on

fixed / untested

[...]
--
Michael

"I do not agree with what you have to say, but I'll defend to the death your
right to say it." -- Voltaire


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[Nathan Kurz]

Post by Michael Niedermayer
Hi

Post by Nathan Kurz
Is there a way to see if call to av_interleaved_write_frame()
succeeded? Right now, I'm writing raw DV frames to a pipe, and
finding that even if the write fails the return code is always
success. I'm writing from multithreaded program, and relying only on

fixed / untested

Michael! That's fantastic. I just got my multithreaded SIGPIPE
handling working, and although it works, it's a mess. I will test
this and submit test cases if anything isn't working.

--nate


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