[gst-devel] Re： Re: How gstreamer support asf and wma, wmv

[zhangfei gao]

Hi, Jan
   
  Thank you for your valuable information.
   
  Since asfdemux in ugly package could support asf 1.0, which support WMV version 1, 2, 3 and WMA version 1, 2, so asfdemux could support WMV9.
   
  Does WMA version 1 and 2 decoder is enough?
   
  Then the only shortage is no WMV decoder could supprt WMV9, which could get from Fluendo, is it right?
   
  Thanks 

Jan Schmidt <jan at fluendo.com> 写道：
  zhangfei gao wrote:
> 
> Hello,
> 
> Is gstreamer support asf format well?
> There is asfdemux and asfmux in gst-plugins-ugly-0.10.4.
> Still there are ffdec_wmv1, ffdec_wmv2 and ffdec_wmav1, ffdec_wmav2 in
> gst-ffmpeg-0.10.2.
> 
> 1. There is no ffdec_wma? does it means asf stream must contains wmv,
> and wma is dispensable?
> 
"ffdec_wmav1" is the FFMpeg based WMA Version 1 decoder, ffdec_wmav2 is
version 2.

However, to fully support Windows Media playback, and to support WMV9 at
all, you should consider buying one of the Fluendo GStreamer plugin
bundles, which provide a different ASF Demuxer and WMA + WMV9 decoders.

Regards,
Jan


 		
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