18 replies to this topic

[Persian Prince]

hi

today i tried to build an image for dm8000 with project-x and i got error :

| + wget http://dreamboxupdate.com/download/opendreambox/projectx-mipsel-bin-20100218-0.90.4.00.b32-1.6.0-soft.tar.bz2
| --2012-06-15 23:47:25--  http://dreamboxupdate.com/download/opendreambox/projectx-mipsel-bin-20100218-0.90.4.00.b32-1.6.0-soft.tar.bz2
| Resolving dreamboxupdate.com (dreamboxupdate.com)... 82.149.226.174
| Connecting to dreamboxupdate.com (dreamboxupdate.com)|82.149.226.174|:80... connected.
| HTTP request sent, awaiting response... 404 Not Found
| 2012-06-15 23:47:27 ERROR 404: Not Found.
|
NOTE: package projectx-0.90.4.00.b32-r0: task do_download_precompiled_binary: Failed

the url : http://dreamboxupdat....0-soft.tar.bz2 is not valid

but http://dreamboxupdat....0-hard.tar.bz2 is valid

Edited by Persian Prince, 15 June 2012 - 20:36.

[Persian Prince]

here is the fixed bitbake file

it works ok

[Dimitrij]

How to add project-x to the feed?

https://github.com/O...imedia/projectx

 

DVD Burn plugin need projectx

Edited by Dimitrij, 7 March 2016 - 09:06.

[Dimitrij]

https://github.com/S...a731e7d630dd98b

[Erik Slagter]

IIRC we had projectx in the feed earlier, but removed it because? didn't work or pulls in java (huge...)

 

Please remind that projectx hasn't been developed for many years and it can't process AVC, only MPEG2.

[Dimitrij]

DVD Burn not work if not projectx.

I have prepared a large patch to burn DVD /BD.

[Erik Slagter]

Most services are in AVC today...

[rhinoceros]

Or use dvdburn.ipk from oozoon-dreamboxupdate.de. It does not use projectx but bdremux. Should be able to burn BD also from AVC. I have it installed,  but have not really tested it.

[Dimitrij]

Or use dvdburn.ipk from oozoon-dreamboxupdate.de. It does not use projectx but bdremux. Should be able to burn BD also from AVC. I have it installed,  but have not really tested it.

please link

[rhinoceros]

DBDBurn is here:

 

http://www.dreambox-...e=oe20&file=502

 

There are some dependencies but I think they are all in the feed now, except bdremux. You should be able to find that here:

 

git://git.opendreambox.org/git/bdremux.git;protocol=git
 

[Dimitrij]

https://github.com/o.../bdremux_git.bb

https://github.com/OpenDMM/bdremux

Edited by Dimitrij, 10 April 2016 - 16:35.

[rhinoceros]

I justed checked. I was wrong DVDBurn still uses projectx for DVD format. bdremux is only for AVC. Time to look for an alternative, is there not something like a gstreamer plugin for remux or transcode? Or something like gstreamer-ffmpeg ?

[Dimitrij]

Maybe this:

use projectx for SD recording 

use bdremux  for HD(AVC) recording

[rhinoceros]

Yes, that is what the version of DVDBurn that I mentioned is doing. Problem is there is no transcoding. If you want to burn a DVD from HD recording, it is not possible. I think there are already libav plugins or even ffmpeg plugins for gstreamer. That would solve the problem + we can graveyard project. Projectx works good, but cannot transcode and it is very bloated because of java.

[Dimitrij]

Yes, that is what the version of DVDBurn that I mentioned is doing. Problem is there is no transcoding. If you want to burn a DVD from HD recording, it is not possible. I think there are already libav plugins or even ffmpeg plugins for gstreamer. That would solve the problem + we can graveyard project. Projectx works good, but cannot transcode and it is very bloated because of java.

opkg install libav

in telnet:

avconv

But I do not know transcoding command  

[rhinoceros]

I see, if it is plain libav then some command line program is needed, such as ffmpeg. I think that should be gst-ffmpeg as plugin. I saw something in the  gstreamer 1.0 threads here that they have that already. If yes and if we can have that in our gstreamer 0.1 then it will be easy. Transcoding commands are simple. Have already done that many times with ffmpeg on PC.

 

I don't know what to expect in terms of performance in software transcoding. I have et9000, 2 CPU 400 MHz. Even the remux in the old DVDBurn took quite some time ...

[Dimitrij]

command stream

avconv -i http://192.168.1.120...55:300000:0:0:0: -c:a aac -q:a 1 -strict experimental -c:v libx264 -crf 20  -profile:v baseline -filter:v yadi  
f -vf "scale=trunc(oh*a/2)*2:min(200 \,iw)" -r 24 -map 0:a:0 -map 0:v:0 mpegts udp://192.168.1.214:1234

Edited by Dimitrij, 13 April 2016 - 12:42.

[rhinoceros]

That's interesting. I did not know. It is same or similar to ffmpeg. Then there is no need for projectx, bdremux and some of the other utilities. It means a rewrite of DVDBurn.

[Erik Slagter]

avconv is a fork of ffmpeg.