<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns:m="http://schemas.microsoft.com/office/2004/12/omml" xmlns="http://www.w3.org/TR/REC-html40"><head><meta http-equiv=Content-Type content="text/html; charset=utf-8"><meta name=Generator content="Microsoft Word 12 (filtered medium)"><style></style></head><body lang=ZH-CN link=blue vlink=purple><div class=WordSection1>Hello, I have modify the gstreamer in arm platform so that it can play mpg,ts,avi,rmvb,flv and so on video container formats, at the same time, we have a good comp ability with video container.<o:p></o:p>But it can only run on ARM, not in x86 and MIPS.<o:p></o:p>Do you have any good advice? Any kind of advice would be much appreciated!<o:p></o:p>Best Regards,<o:p></o:p>Hai Wang<o:p></o:p><o:p> </o:p><div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0cm 0cm 0cm'>发件人: gstreamer-android-bounces+hkhaiwang=gmail.com@lists.freedesktop.org [mailto:gstreamer-android-bounces+hkhaiwang=gmail.com@lists.freedesktop.org] 代表 Shady Rasheed 发送时间: Wednesday, August 17, 2011 1:35 PM 收件人: gstreamer-android@lists.freedesktop.org 主题: Re: Gstreamer on Android-x86<o:p></o:p></div><o:p> </o:p><div>Hello,<o:p></o:p><div><o:p> </o:p></div><div>I would gladly share what I have with you. Hopefully, you can help me solve a problem I'm facing.<o:p></o:p></div><div><o:p> </o:p></div><div>Tell me what you've done so far, where you have reached, and what issue is stopping you.<o:p></o:p></div><div><o:p> </o:p></div><div>As for what I've done, here is a summary:<o:p></o:p></div><div>1- I'm using Android-x86 port from <a href="http://www.gingerbread-x86.org/">http://www.gingerbread-x86.org/</a> gingerbread-x86 branch. <o:p></o:p></div><div>  The version I'm using is 2.3.5<o:p></o:p></div><div>2- I cloned the gstreamer_aggregate folder and the framework/base folder from the git as decribed on <a href="http://collabor.co.uk">collabor.co.uk</a><o:p></o:p></div><div>   However, since the framework/base is that of 2.3.2, I couldn't just replace the one in 2.3.5, so I left it out of my android-x86 tree.<o:p></o:p></div><div>   This meant that I had to make a diff between the 2.3.2 and 2.3.5 framework files, whenever the compiler stops with an error. I did this so that I only put the changes required by gstplayer to work. Not much is required.<o:p></o:p></div><div>3- I replaced all arm references in the Android.mk files particularly --host=i686-pc-linux-gnu<o:p></o:p></div><div>4- I added the switch --disable-asm in gstreamer_aggregate/x264/Android.mk (although I might set this back to see if I can get it to work)<o:p></o:p></div><div>5- I'm still looking for an implementation of "gst_codec_utils_h264_get_level_idc", at the moment I have an approximate "dummy" implementation.<o:p></o:p></div><div>6- I compiled several times, and worked through little changes that I had to make with the mk files.<o:p></o:p></div><div><o:p> </o:p></div><div>The above is quite simple, managed to get this far in one afternoon...<o:p></o:p></div><div><o:p> </o:p></div><div>Eventually it compiled and worked partially. As I mentioned, mp3, ogg files play without a problem from with in Android UI. Videotestsrc overlays the output on top of the android gui. However, I keep getting a missing-plugin message when I try to play any video file.<o:p></o:p></div><div><o:p> </o:p></div><div>Have you come across the missing plugin issue on your ARM device?<o:p></o:p></div><div>Can you please tell me, how many plugins list when you run gst-inspect on your ARM device? Also, where are the .so files of the plugins located?<o:p></o:p></div><div><o:p> </o:p></div><div>Hope the info I gave you is helpful. If you tell me how much you progressed, I might be able to help you more.<o:p></o:p></div><div>Regards,<o:p></o:p><div>On Tue, Aug 16, 2011 at 11:00 PM, <<a href="mailto:gstreamer-android-request@lists.freedesktop.org">gstreamer-android-request@lists.freedesktop.org</a>> wrote:<o:p></o:p>Send gstreamer-android mailing list submissions to        <a href="mailto:gstreamer-android@lists.freedesktop.org">gstreamer-android@lists.freedesktop.org</a> To subscribe or unsubscribe via the World Wide Web, visit        <a href="http://lists.freedesktop.org/mailman/listinfo/gstreamer-android" target="_blank">http://lists.freedesktop.org/mailman/listinfo/gstreamer-android</a> or, via email, send a message with subject or body 'help' to        <a href="mailto:gstreamer-android-request@lists.freedesktop.org">gstreamer-android-request@lists.freedesktop.org</a> You can reach the person managing the list at        <a href="mailto:gstreamer-android-owner@lists.freedesktop.org">gstreamer-android-owner@lists.freedesktop.org</a> When replying, please edit your Subject line so it is more specific than "Re: Contents of gstreamer-android digest..." Today's Topics:   1. Gstreamer on Android-x86 (Shady Rasheed)   2. Re: Gstreamer on Android-x86 (Hai Wang) ---------------------------------------------------------------------- Message: 1 Date: Tue, 16 Aug 2011 09:58:35 +0400 From: Shady Rasheed <<a href="mailto:rasheedshady@gmail.com">rasheedshady@gmail.com</a>> Subject: Gstreamer on Android-x86 To: <a href="mailto:gstreamer-android@lists.freedesktop.org">gstreamer-android@lists.freedesktop.org</a> Message-ID:        <CAKVbdfM8FaP6n=cpLxGA5FFvs5o3S=<a href="mailto:0c%2BeQs9qDnw3iabF1yyg@mail.gmail.com">0c+eQs9qDnw3iabF1yyg@mail.gmail.com</a>> Content-Type: text/plain; charset="utf-8" Hello, First off, fantastic work done on porting gstreamer to android. Big thanks to all. I've managed to use the modifications to modify the android-x86 tree and successfully and compiled gstreamer on android-x86 So far, I can play mp3 and ogg files from with in Android. I managed to run "gst-launch videotestsrc ! surfaceflingersink" and saw the video test overlay-ed at the top left corner of the screen. And although gst-inspect states 140 plugins, 9 black listed, and 482 features, Every time i try to play a video file ( mpeg, mpg, divx, asf,...) I get a missing-plugin in the logs. I believe the good, bad and ugly plugins have compiled successfully. However, I'm not sure if gstreamer is picking them up. I had to do a sym link to the gst-plugin-loader since a warning message was showing that it cannot be found. But even with the warning message gone, I'm still getting the missing-plugin message in the logs. Any help is highly appreciated. Looking forward for some feed back. Thanks in advance, -Shady Note: I've posted this on the google group "android-gstreamer" as well. -------------- next part -------------- An HTML attachment was scrubbed... URL: <<a href="http://lists.freedesktop.org/archives/gstreamer-android/attachments/20110816/65f629c2/attachment.htm" target="_blank">http://lists.freedesktop.org/archives/gstreamer-android/attachments/20110816/65f629c2/attachment.htm</a>> ------------------------------ Message: 2 Date: Tue, 16 Aug 2011 14:31:02 +0800 From: Hai Wang <<a href="mailto:hkhaiwang@gmail.com">hkhaiwang@gmail.com</a>> Subject: Re: Gstreamer on Android-x86 To: Discussions about GStreamer on Android        <<a href="mailto:gstreamer-android@lists.freedesktop.org">gstreamer-android@lists.freedesktop.org</a>> Message-ID:        <CADr3eXky-t=<a href="mailto:ZAGV6mvEQaDpW6Nnyt618m8ze%2Bfz_nnJ_4iaLZA@mail.gmail.com">ZAGV6mvEQaDpW6Nnyt618m8ze+fz_nnJ_4iaLZA@mail.gmail.com</a>> Content-Type: text/plain; charset="utf-8" Hi, I have solve the video file play on ARM, but I don't solve the peoblem in x86, and do you have interest that we share each other's solution? Best wishes.  Hai Wang On Tue, Aug 16, 2011 at 1:58 PM, Shady Rasheed <<a href="mailto:rasheedshady@gmail.com">rasheedshady@gmail.com</a>>wrote: > Hello, > > First off, fantastic work done on porting gstreamer to android. Big thanks > to all. > I've managed to use the modifications to modify the android-x86 tree > and successfully and compiled gstreamer on android-x86 > So far, I can play mp3 and ogg files from with in Android. I managed to run > "gst-launch videotestsrc ! surfaceflingersink" and saw the video > test overlay-ed at the top left corner of the screen. > > And although gst-inspect states 140 plugins, 9 black listed, and 482 > features, Every time i try to play a video file ( mpeg, mpg, divx, asf,...) > I get a missing-plugin in the logs. > > I believe the good, bad and ugly plugins have compiled successfully. > However, I'm not sure if gstreamer is picking them up. I had to do a sym > link to the gst-plugin-loader since a warning message was showing that it > cannot be found. But even with the warning message gone, I'm still getting > the missing-plugin message in the logs. > > Any help is highly appreciated. Looking forward for some feed back. > Thanks in advance, > -Shady > > Note: I've posted this on the google group "android-gstreamer" as well. > > _______________________________________________ > gstreamer-android mailing list > <a href="mailto:gstreamer-android@lists.freedesktop.org">gstreamer-android@lists.freedesktop.org</a> > <a href="http://lists.freedesktop.org/mailman/listinfo/gstreamer-android" target="_blank">http://lists.freedesktop.org/mailman/listinfo/gstreamer-android</a> > > -------------- next part -------------- An HTML attachment was scrubbed... URL: <<a href="http://lists.freedesktop.org/archives/gstreamer-android/attachments/20110816/de2e0127/attachment-0001.htm" target="_blank">http://lists.freedesktop.org/archives/gstreamer-android/attachments/20110816/de2e0127/attachment-0001.htm</a>> ------------------------------ _______________________________________________ gstreamer-android mailing list <a href="mailto:gstreamer-android@lists.freedesktop.org">gstreamer-android@lists.freedesktop.org</a> <a href="http://lists.freedesktop.org/mailman/listinfo/gstreamer-android" target="_blank">http://lists.freedesktop.org/mailman/listinfo/gstreamer-android</a> End of gstreamer-android Digest, Vol 4, Issue 1 ***********************************************<o:p></o:p></div><o:p> </o:p></div></div></div></body></html>