linaro-multimedia

linaro-multimedia@lists.linaro.org

60 discussions

by IT Services

This is to let you know that the migration of lists.linaro.org has been successfully completed. As per the email I sent on Wednesday, it may take some time for the new address of the server to be seen by your computer. You can check this by trying to connect to the web site: http://lists.linaro.org/ If you are able to connect and you do not get an error, this means you are connecting to the new server and you can send email to the lists. If you experience any problems after the weekend and you find that you still cannot connect to the server, please reply to this email to let us know. Regards Philip IT Services Manager Linaro

11 years, 2 months

Planned maintenance - lists.linaro.org

by IT Services

Hello You are receiving this email because you are subscribed to one or more mailing lists provided by the lists.linaro.org server. IT Services are announcing planned maintenance for this server scheduled for *Friday 15th March 2013, starting at 2pm GMT*. The purpose of the work is to move the service to another server. There will be some disruption during this maintenance. In order to ensure that you do not accidentally try to use the service while it is being moved, the current server will be shut down at 2pm. A further email will be sent on Friday afternoon to confirm that the migration of the service is completed. However, due to the way servers are found, it may take a while before your computer is able to connect to the relocated service. After the old server has been shut down, email sent to any of the lists will be queued, but it is possible that the sending server will still trying to deliver the email to the old server rather than the new one when it is started. It is therefore *strongly* recommended that you do not send any email to an @lists.linaro.org email address until you can connect to the new service, which you will be able to test by trying to use a web browser to connect to http://lists.linaro.org after you receive the email confirming that the migration has been completed. Since the old service will be shut down, if you are able to connect, you can be sure you have connected to the new service. If by Monday you are still unable to connect to the service or you are not able to send email to an @lists.linaro.org email address, please send an email to its(a)linaro.org. Thank you. Regards Philip IT Services Manager Linaro

11 years, 2 months

VCL is unable to open video cam

by Karl Wang

I am running Linaro 12.09 Ubuntu desk top on ZedBoard. I can not get VLC to open the Creative webcam on capture mode Video for Linux2. I get this error message: VLC is unable to open the MRL 'v4l2//'.Check the log for details. I have no problem when I use the 12.04 Ubuntu on my linux workstation. Please let me know how to fix this problem. Where do I look to see the log details? Thanks Karl Wang *Dr. Karl Wang Visiting Professor Department of Engineering Harvey Mudd College 301 Platt Blvd Claremont, CA 91711 office: 909-607-9136 | F:909-621-8967 cell: 408-204-6832 kawang(a)g.hmc.edu*

11 years, 6 months

Request for support

by Yamil Garcia

Hello Guys, I'm working with a i.MX6Q Sabre Lite Board running kernel and rootfs from linaro-12.09 (Ubuntu 12.04) release. I'm having difficulties cross compiling Qt applications to run on it, could you give a hint to cross compile Qt for this arm processor (imx6) running linaro-12.09 release? I've been trying different methods without success. Best regards, If you have any questions or concerns, please feel free to contact me at any time, thanks. Yamil Garcia SOFTWARE ENGINEER. IMAGIK INT'L CORP. <mailto:ygarcia@imagikcorp.com> ygarcia(a)imagikcorp.com The information contained in this message is confidential and for the exclusive use of the person or organisation which is headed. If the recipient is not authorized, any retention, dissemination, distribution or copy of this message is prohibited and punishable by law. If you receive this message in error, please forward it to the sender and delete the message immediately. The attachments have been scanned and believe they are free from viruses. However, it is the responsibility of the recipient assure this. Imagik Inernational Corporation is not responsible for loss or damage caused by their use.

11 years, 6 months

Need help to install PVR graphics drivers

by dedicated4 linux

hi all, I wanted some information that would really help me a lot, I am working on pandaboard. I saw in you geexbox 3, while running xbmc the frames per second is really good (58fps) it is using hardware acceleration. Well I have built the linaro kernel version with ubuntu file system, on that I am trying to install graphics drivers, got from the http://git.linaro.org/gitweb?p=people/rsalveti/pvr-omap4.git;a=summary. I have build the drivers from cross compoler arm-linux-gnueabi- which was used to build the kernel. I got an omapdrm_pvr.ko file. I copied the omapdrm_pvr.ko and usr folder to the filesystem. After installing the module, lsmod shows omapdrm_pvr.ko running :) But when I install and run XBMC it is very slow, on the hardware info I can see that the frames per second is just 0.29 :(. In the GPU it shows SOFTWARE RASTERIZEER. I know this is the problem.. Please can any one show light to solve this. So that my xbmc uses the GPU hardware... Any help highly appreciated Best Regards, Dedicated 4 linux

11 years, 8 months

starter help

by Karl Wang

I am new to use linaro OS and would appreciate some help to get started. I am trying to develop a video imaging system using the Zedboard running linaro. Please point me to a good reference on linaro architecture, how to writing application codes (textbook), and some examples of application codes. Thanks Karl -- *Dr. Karl Wang Visiting Professor Department of Engineering Harvey Mudd College 301 Platt Blvd Claremont, CA 91711 office: 909-607-9136 | F:909-621-8967 cell: 408-204-6832 kawang(a)g.hmc.edu*

11 years, 8 months

Introduce FFmpeg on Android project

by Claude Youn

Hi, I'm Claude working for InSignal as open-source director. I am happy to announce about 1st initial release of "FFmpeg-on-Android" project to be public open-source project. InSignal and project members expect to join anyone who interests multimedia on android platform with FFmpeg. :) "FFmpeg on Android" project is the open source project for multimedia play service which is adopt to Android OS 4.0. "FFmpeg on Android" project is originally designed by dr.nitro and powered by InSignal Co., Ltd. "FFmpeg on Android" project is to enhance multimedia support on Android OS, starts on 4.0 ICS version. Currently Android OS has many limits to support variety multimedia formats, using specific H/W resources, not also S/W. So, we expact, if we can use the famus FFmpeg library in Andorid OS with little modification on Android Stagefright; We can overcome many current limits in Android muntimedia supports easly. Currently source code is releaded at git public site of InSignal, git.insignal.co.kr/multimedia/ffmpeg-on-android. You can check with web site; "http://git.insignal.co.kr/?p=multimedia/ffmpeg-on-android.git;a=summary". And also, we worked on Origen board (based on Exynos4210) and try to port next Origen boards (based on Exynos4412 and Exynos5250). You can see the capture of its working capture on Origen board at youtube, "http://youtu.be/BBrnwMC8cec". If you have any interest or any question, please visit google groups, "https://groups.google.com/forum/#!forum/ffmpeg-on-android", to talk all about FFmpeg-on-Android project freely. :) All the source code of "FFmpeg-on-Android" is under Apache license v2.0. If you want to know more details about Apache license, you can see LICENSE file in source code. with Best Regards, claude

11 years, 10 months

Question : s3c2416

by bino oetomo

Dear All ... My Apologize if this is not the right place to ask my question. I'm developing ubuntu based 'taxi management system'. For the in-car part, I need to run : 1. Python Twistd scripts. 2. espeak (actualy this is the one that send me to this list) 3. Navit I found a china made device that attract my attention . this device is based on Samsung s3c2416 533MHZ http://www.alibaba.com/product-gs/572386284/Feelworld_W7_new_7_taxi_dispatc… my question is .. Can I use Linaro with this embeded system ? if so , which one from http://www.linaro.org/downloads sincerely -bino-

11 years, 10 months

Fwd: [ANNOUNCEMENT] (tentative) Android generic V4L2 camera HAL

by Benjamin Gaignard

FYI ---------- Forwarded message ---------- From: Laurent Pinchart <laurent.pinchart(a)ideasonboard.com> Date: 2012/6/27 Subject: Fwd: [ANNOUNCEMENT] (tentative) Android generic V4L2 camera HAL To: Benjamin Gaignard <benjamin.gaignard(a)linaro.org> Cc: Christian Robottom Reis <kiko(a)linaro.org> Hi Benjamin, Could you please make sure this reaches relevant people inside Linaro ? -- Regards, Laurent Pinchart ---------- Message transféré ---------- From: Guennadi Liakhovetski <g.liakhovetski(a)gmx.de> To: "Aguirre, Sergio" <saaguirre(a)ti.com> Cc: Sriram V <vshrirama(a)gmail.com>, Linux Media Mailing List < linux-media(a)vger.kernel.org>, Magnus Damm <magnus.damm(a)gmail.com>, Laurent Pinchart <laurent.pinchart(a)ideasonboard.com> Date: Mon, 25 Jun 2012 15:55:43 +0200 Subject: [ANNOUNCEMENT] (tentative) Android generic V4L2 camera HAL Hi all It's been a while since I've actually done this work. We have been waiting for various formalities to be resolved to be able to publish this work upstream. There are still a couple of formal issues to sort out before we can begin the submission process, but at least it has been decided to release patches for independent review and testing. For now I've uploaded a development snapshot to http://download.open-technology.de/android/20120625/ In the future we probably will provide git trees at least for the system/media/v4l_camera development. Enjoy:-) Any comments welcome. Thanks Guennadi --- Guennadi Liakhovetski, Ph.D. Freelance Open-Source Software Developer http://www.open-technology.de/ -- Benjamin Gaignard Multimedia Working Group Linaro.org <http://www.linaro.org/>* **│ *Open source software for ARM SoCs ** Follow *Linaro: *Facebook <http://www.facebook.com/pages/Linaro> | Twitter<http://twitter.com/#!/linaroorg> | Blog <http://www.linaro.org/linaro-blog/>

11 years, 11 months

[Linaro ICS on Pandaboard] Audio Recording Not Working

by ckpark

Hello All, I had tested audio recording in all linaro ics version(12.01 ~ 12.05). however, recording doesn't work. I have found below link https://bugs.launchpad.net/linaro-android/+bug/892994 some guy are said to working well in the kernel version 3.3. how can I get the kernel version 3.3, or which linaro ICS version working well audio recording. I really need audio recording function on ICS Android on Pandaboard. Is anybody solved this issue, if solved it, Please give some advice. Regards, ChunKi Park Office: +82 (70) 4270 7903 Mobile:+82 (11) 633 1667 cid:593575310@17022010-07A8

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linaro-multimedia