[gst-devel] got some error when I test the FLV demuxer

[michael]

Hi sudarshan:
    I tried your method, but it's still can not work, there is no video and
audio output.
So It's that because I have on H264 plugin in my system? which gstreamer
plugin I
should install ? tks :)

On Mon, Dec 6, 2010 at 2:33 AM, sudarshan bisht
<bisht.sudarshan at gmail.com>wrote:

> This means .flv file ( which is a container format) has h264 video stream
> and you need to have appropriate h264 decoder plugin in order to decode the
> video stream.
>
> If your end goal is to play this file then you can use following pipeline ;
> gst-launch -v filesrc location=./gsd1.flv ! flvdemux name=demux demux. !
> queue ! decodebin ! autovideosink  demux. ! queue ! decodebin !
> autoaudiosink
>
>
>
>
>
> On Sun, Dec 5, 2010 at 5:07 PM, michael young <mcygogo at gmail.com> wrote:
>
>> Hi all:
>>     I test the FLV demuxer like this: gst-launch -v filesrc
>> location=./gsd1.flv ! flvdemux ! audioconvert ! autoaudiosink
>> and this is the method provided by gstflvdemux.c. But I got the error
>> like this:
>>
>> Setting pipeline to PAUSED ...
>> Pipeline is PREROLLING ...
>> /GstPipeline:pipeline0/GstFlvDemux:flvdemux0.GstPad:video: caps =
>> video/x-h264, pixel-aspect-ratio=(fraction)1/1,
>> codec_data=(buffer)01640015ffe1001e67640015ac34e602808effc028402804000003000400000300ca3c58b67801000468e9bbcb
>> ERROR: from element /GstPipeline:pipeline0/GstFlvDemux:flvdemux0: Internal
>> data stream error.
>> Additional debug info:
>> gstflvdemux.c(2282): gst_flv_demux_loop ():
>> /GstPipeline:pipeline0/GstFlvDemux:flvdemux0:
>> stream stopped, reason not-linked
>> ERROR: pipeline doesn't want to preroll.
>> Setting pipeline to NULL ...
>> /GstPipeline:pipeline0/GstFlvDemux:flvdemux0.GstPad:audio: caps = NULL
>> /GstPipeline:pipeline0/GstFlvDemux:flvdemux0.GstPad:video: caps = NULL
>> Freeing pipeline ...
>>
>> So , what's the information means? How I fix it ?
>>
>>
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>>
>
>
> --
> Regards,
>
> Sudarshan Bisht
>
>
> ------------------------------------------------------------------------------
> What happens now with your Lotus Notes apps - do you make another costly
> upgrade, or settle for being marooned without product support? Time to move
> off Lotus Notes and onto the cloud with Force.com, apps are easier to
> build,
> use, and manage than apps on traditional platforms. Sign up for the Lotus
> Notes Migration Kit to learn more. http://p.sf.net/sfu/salesforce-d2d
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