[gst-devel] Desperate @ wits end; newbie help please!

Julien.Isorce at alumni.enseeiht.fr Julien.Isorce at alumni.enseeiht.fr
Thu Feb 21 22:48:11 CET 2008


something like that :

gst-launch-0.10 ..... ! ffdemux_mpegts video_%02d! { queue !
ffdec_mpeg2video ! ffmpegcolorspace ! directdrawsink }
ffdemux_mpegts.audio_%02d! { queue ! ..... ! directsoundsink }

You should send us the commandline you tried ?
And the source stream or a link to get it.

> OK Julien;
> i've uninstalled everything, and then started from scratch -- i've got
> your test working.
>
> i'll try with mpegts filters...
>
> do you know what the sink for video_%02d could be ??
>
> Thanks,
> sheshadri
>
> Julien.Isorce at alumni.enseeiht.fr wrote:
>> Hi
>>
>> Fisrt try this command line :
>> gst-launch-0.10 videotestsrc num_buffers=150 ! ffmpegcolorspace !
>> ffenc_mpeg4 ! avimux ! filesink location=file.avi
>>
>> Then try to play the generated file.avi with your best player.
>>
>> If it works I cannot help your.
>>
>> If not, CLEAN YOUR ENVIRONEMENT ABOUT CODECS !
>> So uninstall all your codecs, then reboot :P
>> Then install ffdshow codecs from:
>> ftp://clubicvisiteur26463:1203038229@ftpclubic44.clubic.com/temp-clubic-rx184/logiciel/ffdshow_ffdshow_20071215_anglais_11020.zip
>> or install k-lite-codec-pack_k-lite_codec_pack_3.7.0 codecs.
>>
>> It resolved the problem on my computer.
>>
>>
>> My gstreamer configuration :
>>
>> gstreamer-core   -> release 0.17 february 2008
>> gstreamer-base   -> release 0.17 february 2008
>> gstreamer-good   -> cvs february 2008
>> gstreamer-bad    -> cvs february 2008
>> gstreamer-ffmpeg -> cvs october 2007
>>
>> release binaries :
>> http://gstreamer.freedesktop.org/pkg/windows/releases/
>> cvs binaries : http://gstreamer.freedesktop.org/pkg/windows/cvs/
>>
>> Sincerely,
>>
>> Julien Isorce
>>
>>
>>
>>> hi;
>>> i wish to play a mpegts file.
>>>
>>> i've tried multiple combinations of playbin, decodebin, ffmpegdemuxts,
>>> flutsdemux and trying to render video onto directdrawsink but none of
>>> it
>>> works.
>>>
>>> my guess is that i don't know how to chain the pipeline.
>>>
>>> Questions;
>>>
>>>     * what can video_%02d sink into ??
>>>     * what element do i place in between say flutsdemux or
>>>       ffmpeg_demuxts and directdrawsink ??
>>>
>>> I'm able to play wmv and avi (funnily only the audio plays no video)
>>> and
>>> mov (again strangely enough the video plays but no audio).
>>>
>>> I'm also finding it difficult to understand how to figure out which
>>> element to link with which one... working with the gst-inspect and
>>> launch is tedious.... and i could not get gst-editor to compile
>>> successfuly (could not satisfy the config to generate makefiles).
>>>
>>> any help is appreciated.
>>>
>>> Kindest regards,
>>> sheshadri
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>>>
>>
>>
>>
>





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