[gstreamer-bugs] [Bug 578908] [fdsink] implement seeking on seekable fds
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Sun Apr 19 22:52:26 PDT 2009
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GStreamer | gstreamer (core) | Ver: 0.10.22
------- Comment #3 from lei.wang 2009-04-20 05:52 UTC -------
(In reply to comment #2)
> because fdsink is not supposed to be used with seekable file descriptors. It
> can be changed, though.
I don't know why fdsink is not supposed to be used with seekable file
Can you explain it ?
And I think that we frequently need use fdsink by seekable file descriptors.
alsasrc ! 'audio/x-raw-int, rate=(int)8000, channels=(int)1,
endianness=(int)1234, width=(int)16, depth=(int)16, signed=(boolean)true' !
wavenc ! fdsink fd=xx
The plugin wavenc will use the last buffer to update the file header of wav.
If fdsink don't support seekable file descriptors, the wav will have one wrong
header in this pipeline.
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