[gst-devel] gstreamer: streaming : audio and video synchronization

Stefan Kost ensonic at hora-obscura.de
Mon Apr 2 10:00:42 CEST 2007


hi,

put all elements into one pipeline.

Stefan

Quoting Matthieu LAURENT <matthieu.laurent at purplelabs.com>:

> Hi,
>
> I did not get any answer to my question.
> Do you have any idea to help me?
> regards
>
> Matthieu
>
> Matthieu LAURENT wrote:
>> Hi,
>>
>> I know gstreamer a little bit (already done a local audio/video player
>> for our target) and I am studying the possibility to use it for our
>> streaming solution.
>> Could you explain me how the synchronisation between audio and video is
>> done?
>> In fact, there 2 independant pipes (so 2 lives sources)
>> udp | rtp | depayloader-audio | audio-decoder | audio-sink
>> and
>> udp | rtp | depayloader-video | video-decoder | video-sink
>>
>> Imagine the video-pipe  goes to state rebuffering. How does the
>> audio-pipe know  it has to stop  playing audio? How will  it know it can
>> restart playing (once enough video has been bufferized)?
>>
>> regards
>> Matthieu LAURENT
>>
>> -------------------------------------------------------------------------
>> Take Surveys. Earn Cash. Influence the Future of IT
>> Join SourceForge.net's Techsay panel and you'll get the chance to share your
>> opinions on IT & business topics through brief surveys-and earn cash
>> http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV
>> _______________________________________________
>> gstreamer-devel mailing list
>> gstreamer-devel at lists.sourceforge.net
>> https://lists.sourceforge.net/lists/listinfo/gstreamer-devel
>>
>
>
> -------------------------------------------------------------------------
> Take Surveys. Earn Cash. Influence the Future of IT
> Join SourceForge.net's Techsay panel and you'll get the chance to share your
> opinions on IT & business topics through brief surveys-and earn cash
> http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV
> _______________________________________________
> gstreamer-devel mailing list
> gstreamer-devel at lists.sourceforge.net
> https://lists.sourceforge.net/lists/listinfo/gstreamer-devel
>






More information about the gstreamer-devel mailing list