mepg 4 simple profile in gstreamer
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Hi,
I want to use mpeg 4 simple profile codecs. I wonder which gstreamer plugin should I install? I checked all the plugins, only find mpeg 4 parse in plugin bad. Where are the codecs. Thanks for your kind help! Stella ------------------------------------------------------------------------------ Come build with us! The BlackBerry(R) Developer Conference in SF, CA is the only developer event you need to attend this year. Jumpstart your developing skills, take BlackBerry mobile applications to market and stay ahead of the curve. Join us from November 9 - 12, 2009. Register now! http://p.sf.net/sfu/devconference _______________________________________________ gstreamer-devel mailing list [hidden email] https://lists.sourceforge.net/lists/listinfo/gstreamer-devel |
Re: mepg 4 simple profile in gstreamer
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Hello,
2009/10/13 Xing Fan <[hidden email]>: > I want to use mpeg 4 simple profile codecs. I wonder which gstreamer > plugin should I install? I checked all the plugins, only find mpeg 4 parse > in plugin bad. Where are the codecs. Thanks for your kind help! For decoding: ffdec_mpeg4 (i.e. install gst-ffmpeg) or xviddec (gst-plugins-bad) For encoding: xvidenc (i.e. gst-plugins-bad) or ffenc_mpeg4 (gst-ffmpeg) I'd recommend FFmpeg for decoding and XviD for encoding. You will need to specify settings appropriately to be compliant with the MPEG-4 Part 2 Simple Profile restrictions though. Regards, Rob ------------------------------------------------------------------------------ Come build with us! The BlackBerry(R) Developer Conference in SF, CA is the only developer event you need to attend this year. Jumpstart your developing skills, take BlackBerry mobile applications to market and stay ahead of the curve. Join us from November 9 - 12, 2009. Register now! http://p.sf.net/sfu/devconference _______________________________________________ gstreamer-devel mailing list [hidden email] https://lists.sourceforge.net/lists/listinfo/gstreamer-devel |
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Hi Bob,
Thanks for your kind reply. Several more questions related to this. For my project, I want to use MPEG4 simple profile and AMR-WB. About MPEG 4 Simple profile, your answer is clear, either I install gst-ffmpeg, or install gst-plugins-bad 0.10.14.1. For AMRWB, i need to install gst-plugins-bad 0.10.13.1. My question is: 1. Which version of gst-plugins-bad version should I choose? It seems XVID and AMRWB are in different gst-plugins-bad versions. 2. I have gstreamer 0.10.12 and gst-plugins installed (base 0.10.12,good 0.10.5, bad 0.10.4, ugly 0.10.5). However, when I try to play video or audio (gst-launch playbin uri=file:///home/Music/test.avi ), or when I use gst-inspect alsasink, I always got error message that says I do not have plugin installed. If I just type gst-inspect, I get nothing. I checked /usr/bin, /usr/lib folders, the gst stuff are there. PATH seems to be correct. What is the problem? Is it because I use the wrong version of the plugins? Thanks for your kind help! Stella On Fri, Oct 16, 2009 at 10:53 AM, Robert Swain <[hidden email]> wrote: Hello, ------------------------------------------------------------------------------ Come build with us! The BlackBerry(R) Developer Conference in SF, CA is the only developer event you need to attend this year. Jumpstart your developing skills, take BlackBerry mobile applications to market and stay ahead of the curve. Join us from November 9 - 12, 2009. Register now! http://p.sf.net/sfu/devconference _______________________________________________ gstreamer-devel mailing list [hidden email] https://lists.sourceforge.net/lists/listinfo/gstreamer-devel |
Re: mepg 4 simple profile in gstreamer
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Xing Fan schrieb:
> Hi Bob, > > Thanks for your kind reply. Several more questions related to this. > For my project, I want to use MPEG4 simple profile and AMR-WB. About > MPEG 4 Simple profile, your answer is clear, either I install > gst-ffmpeg, or install gst-plugins-bad 0.10.14.1. For AMRWB, i need to > install gst-plugins-bad > <http://gstreamer.freedesktop.org/modules/gst-plugins-bad.html> 0.10.13.1. > > My question is: > 1. Which version of gst-plugins-bad version should I choose? It seems > XVID and AMRWB are in different gst-plugins-bad versions. > > 2. I have gstreamer 0.10.12 and gst-plugins installed (base 0.10.12,good > 0.10.5, bad 0.10.4, ugly 0.10.5). However, when I try to play video or > audio (gst-launch playbin * uri=file:///home/Music/test.avi* ), or when > I use gst-inspect alsasink, I always got error message that says I do > not have plugin installed. If I just type gst-inspect, I get nothing. I > checked /usr/bin, /usr/lib folders, the gst stuff are there. PATH seems > to be correct. What is the problem? Is it because I use the wrong > version of the plugins? If you have built the packages yourself, you might have specified no --prefix during configure and thus the stuff was installed to /usr/local by default. If that is the case you need to setup some env-vars among GST_PLUGIN_PATH. Stefan > > Thanks for your kind help! > > Stella > > On Fri, Oct 16, 2009 at 10:53 AM, Robert Swain <[hidden email] > <mailto:[hidden email]>> wrote: > > Hello, > > 2009/10/13 Xing Fan <[hidden email] > <mailto:[hidden email]>>: > > I want to use mpeg 4 simple profile codecs. I wonder which > gstreamer > > plugin should I install? I checked all the plugins, only find mpeg > 4 parse > > in plugin bad. Where are the codecs. Thanks for your kind help! > > For decoding: ffdec_mpeg4 (i.e. install gst-ffmpeg) or xviddec > (gst-plugins-bad) > For encoding: xvidenc (i.e. gst-plugins-bad) or ffenc_mpeg4 (gst-ffmpeg) > > I'd recommend FFmpeg for decoding and XviD for encoding. You will need > to specify settings appropriately to be compliant with the MPEG-4 Part > 2 Simple Profile restrictions though. > > Regards, > Rob > ------------------------------------------------------------------------------ Come build with us! The BlackBerry(R) Developer Conference in SF, CA is the only developer event you need to attend this year. Jumpstart your developing skills, take BlackBerry mobile applications to market and stay ahead of the curve. Join us from November 9 - 12, 2009. Register now! http://p.sf.net/sfu/devconference _______________________________________________ gstreamer-devel mailing list [hidden email] https://lists.sourceforge.net/lists/listinfo/gstreamer-devel |
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