Hi,

1) try to remove "--build=i686-linux "

2)For the avi file you play, I think you lack of avidemux, and the videorender 
is not the root cause.


--

 Best Regards,



在2010-05-23 17:59:56,"代坤娟" <daisy0...@gmail.com> 写道:



---------- 已转发邮件 ----------
发件人: 代坤娟<daisy0...@gmail.com>
日期: 2010年5月21日 上午9:55
主题: gst-ffmpeg cross compile problem
收件人: gstreamer-embedded-requ...@lists.sourceforge.net
抄送: gstreamer-embedded@lists.sourceforge.net


Hi,
   i have some problem when i try to cross compile gst-ffmpeg for my arm board, 
pls help me.
   

  i configure gst-ffmpeg as follows:




./configure CC=arm-none-linux-gnueabi-gcc --build=i686-linux 
--host=arm-none-linux-gnueabi --prefix=/usr/local/gstreamer 
CFLAGS=-I/usr/local/gstreamer/include/ LDFLAGS=-L/usr/local/gstreamer/lib 





PKG_CONFIG_PATH=/usr/local/gstreamer/lib/pkgconfig
LD_LIBRARY_PATH=/usr/local/gstreamer/lib



but i get the error saying :




Configuring included FFmpeg instance with args --prefix=/usr/local/gstreamer 
--disable-ffserver --disable-ffplay        --enable-postproc --enable-gpl 
--enable-static --enable-shared     --disable-encoder=flac 
--disable-decoder=cavs --disable-protocols --disable-devices     
--disable-network --disable-hwaccels --enable-cross-compile         
--target-os=linux-gnueabi --arch=arm --cross-prefix=arm-none-linux-gnueabi- 
--disable-ffmpeg
Unknown OS 'linux-gnueabi'.

If you think configure made a mistake, make sure you are using the latest
version from SVN.  If the latest version fails, report the problem to the
ffmpeg-u...@mplayerhq.hu mailing list or IRC #ffmpeg on irc.freenode.net.
Include the log file "config.err" produced by configure as this will help
solving the problem.
config.status: error: Failed to configure embedded FFmpeg tree




how should i configure  gst-ffmpeg , pls help me, thanks!




in addition, i want to know if i want to play video on my arm board, what 
videosink i can use? when i use autovideosink , the message it displays as 
follows:





[r...@real6410 /]# gst-launch filesrc location=/usr/local/gstreamer/demo/S.avi !
 decodebin ! ffmpegcolorspace ! videoscale ! autovideosink
Setting pipeline to PAUSED ...
Pipeline is PREROLLING ...
WARNING: from element /GstPipeline:pipeline0/GstAutoVideoSink:autovideosink0: 
Resource not found.
Additional debug info:
gstautovideosink.c(320): gst_auto_video_sink_find_best (): 
/GstPipeline:pipeline0/GstAutoVideoSink:autovideosink0:
Failed to find a usable video sink
ERROR: from element /GstPipeline:pipeline0/GstDecodeBin:decodebin0: A AVI 
demuxer plugin is required to play this stream, but not installed.
Additional debug info:
gstdecodebin.c(986): close_pad_link (): 
/GstPipeline:pipeline0/GstDecodeBin:decodebin0:
No decoder to handle media type 'video/x-msvideo'
ERROR: pipeline doesn't want to preroll.
Setting pipeline to NULL ...
Freeing pipeline ...




Best regards

 

daisy



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