[gst-devel] [ANN] gst-openmax 0.10.1 stable release

Clark, Rob rob at ti.com
Mon Oct 4 17:04:30 CEST 2010


On Mon, Oct 4, 2010 at 9:44 AM, cristiurban <cristianurban86 at gmail.com>wrote:

>
> The pipeline I am using is :
> gst-launch -v filesrc location=<path to media file> ! nv_omx_mp3dec !
> audioconverter ! audioresample ! alsasink (used -v for debug)
> This is a command that you should verify that it is working, for these to
> work you must have the nvidia sound drivers. Of course, my app is in C
> source, and somewhere after I give the playing state I try to extract the
> current time and then I get zero.
> If this doesn't work try the same pipeline but you must replace the
> "nv_omx_decoder" with "mad" and works just fine, but this I know. In time I
> had beed looking in OMX API to see if something wrong there, but no result
> yet.
>
>
from filesrc, you will not get timestamps.  So things like seek won't work
unless your mp3 decoder is also a parser and generating it's own timestamps
and supporting seeking.  My guess is that mad does this, and your OMX
component does not.

Please try putting mp3parse between filesrc and nv_omx_mp3dec

BR,
-R
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