Raspberry Pi Forums

gkreidl

I've got the same

gkreidl

Maybe you have a newer version. In my config file it's included.

Try without that option, but maybe you'll get a compiler error later on. This error was the reason why I excluded the ogg support (partially).

gkreidl

That gives a hint. Try reconfiguring and compiling with these options:

Code: Select all

./configure --prefix=/usr --enable-rpi-omxil --disable-ogg --disable-mux_ogg  --enable-realrtsp

realrtsp is disabled by default.

gkreidl

Use Python for prototyping. You'll need less code (by a factor of 10 or more). If it's fast enough, you're done. If not, try to speed it up with better Python code (like using pre-calculated data from a table instead of doing the calculation each time). If it's still too slow, rewrite it in C.

gkreidl

Did you also connect the analog audio output to your tv? (there is no audio on composite tv signal).

Run

omxplayer -o local pathtofile

gkreidl

Maybe your web server (never used Java / Tomcat) is bound to localhost (127.0.0.1) only be default. Make sure it is bound to all interfaces (usually 0.0.0.0), which will include the local network IP of your RPi. Port forwarding is only used for external access (from the internet) to your server. It ...

gkreidl

Even the HW accelerated version of VLC cannot be used for transcoding.

There are two projects I know that use HW acceleration for transcoding:

omxtx (more a proof of concept and never updated)

gstreamer-1.0 with omx support

I'm not sure if either one can be used for real time transcoding.

gkreidl

Not without modifying the optics. You'll need at least a near lens in front or have to modify the lens position (there are threads about this). With optimized optics you'll get almost 300 dpi for standard book sizes. But the image quality might not be good enough for OCR without some post processing...

gkreidl

It's in the repository. But you may have to modify some scripts or config files to use it.

gkreidl

Why don't Raspberry Pi upgrade the processor in order to satisfy minium requirement of distribution like ubuntu or ubuntu based other linux distro (elementary os) Probably make different model which has upgraded CPU and RAM in order to support these distribution so that people can opt it. Because y...

gkreidl

no, the command simply installs TWO packages, setuptools for Python (2.7) and Python3

gkreidl

sudo apt-get install python-setuptools python3-setuptools

gkreidl

Or call it via a terminal like that;

xterm -fn fixed -fullscreen -maximized -bg black -fg black -e omxplayer args path

(only possible if running from X, of course).

gkreidl

2.1 is the current stable release for Linux. The version I compiled has version number 2.2 (see http://www.raspberrypi.org/forum/viewtopic.php?f=66&t=59814 ) omx video output was started in March, 2013 with the Broadcom chip support in mind. Latest code change for broadcom was in September 2013. You...

gkreidl

According to linuxtv.org this should be supported since kernel 3.10 (which we have). But there seem to be different versions. According to linuxtv.org, the suported device should have: USB ID 0ccd:00b0 But you seem to have: idVendor=0ccd, idProduct=0102 Not sure, if this will work. You also need to ...

gkreidl

Why not use a single ext4 partition (swap is not needed) as described in this tutorial:

http://www.raspberrypi.org/forum/viewto ... 29&t=44177 ?

gkreidl

No, there is no flash and will never be and gnash does not really work. Watching youtube videos is possible in many ways, but not inside the browser. With omxplayer you can display them in the best resolution you can get. HTML5 video can also not be displayed within the browser, at least not with th...

gkreidl

Yes, you could use the composite output and send the signal through an RF transmitter (available for home use).

gkreidl

Follow this tutorial:

http://www.raspberrypi.org/forum/viewto ... 29&t=44177

gkreidl

From the conditions you have to accept, before entering the website: User content In these terms and conditions, “your user content” means material (including without limitation text, images, audio material, video material, audio-visual materia and source codes) that you submit to this website, for ...

gkreidl

a blank answer is more useful than your last answer I already gave that answer. Being "displeased" with facts isn't very helpful. Either use a faster computer or create a design that the RPi can handle or write your own software, that makes use of the capabilities of the GPU. You might also have a ...

gkreidl

You may access the content of your HD from the TV if you install a DLNA server on your RPI (after having connected the HD to the RPi using a powered USB hub).

gkreidl

To get the most recent kernel you must use:
sudo rpi-update
(also for latest system files).

But you may risk to get something that does not work as it should.

gkreidl

@redhawk: that doesn't make sense, if a file with an overall bit rate of 1 426 Kbps stutters while another one with about 4000 Kbps runs fine. @comstriker: Things I would try: Get the latest omxplayer version. Try running the firle from an USB stick (it seems to come from your windows computer acros...

gkreidl

There must be something completely wrong with your system. If "top" - which usually needs about 0,4% of memory - is eating up all your memory and the system starts to swap, your system must be completely corrupted. Why could your Raspbian image not mount the root file system? Then your SD card must ...

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