gst-launch-1.0 audiotestsrc ! voaacenc ! mpegtsmux ! filesink location=aac.ts Internal data flow error

[Sérgio Agostinho]

Try this

gst-launch-1.0 audiotestsrc ! voaacenc ! *aacparse* ! mpegtsmux ! filesink
location=/tmp/aac.ts


Cheers,
Sérgio

2015-07-20 8:43 GMT+02:00 zhang <dqzhangp at 163.com>:

> Setting pipeline to PAUSED ...
> Pipeline is PREROLLING ...
> ERROR: from element /GstPipeline:pipeline0/GstAudioTestSrc:audiotestsrc0:
> Internal data flow error.
> Additional debug info:
> gstbasesrc.c(2943): gst_base_src_loop ():
> /GstPipeline:pipeline0/GstAudioTestSrc:audiotestsrc0:
> streaming task paused, reason not-negotiated (-4)
> ERROR: pipeline doesn't want to preroll.
> Setting pipeline to NULL ...
> Freeing pipeline ...
>
> I compile source code, version 1.5.2
>
>
>
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