ubuntu-phone team mailing list archive

[Matthias Apitz <guru@xxxxxxxxxxx>]

El día Thursday, April 02, 2015 a las 12:16:21AM +0100, Stuart Langridge escribió:

> Not sure why that doesn't work. Have you tried the previous post,
> http://www.kryogenix.org/days/2015/01/11/ubuntu-phone-screencasting-a-minor-tip/
> ? That will dump the netcatted data into a file, which you can then
> convert; that might give some indication whether the problem is at the
> transmitting or the receiving end. (Also, you may want to try without
> cap-interval and -s, as I initially did; you'll get really big files and
> saturate your network, but it means you won't be throwing away frames,
> which might be confusing matters.)

Hello,

I even run the mirscreencast locally on the phone as:

$ mirscreencast -m /var/run/mir_socket --stdout --cap-interval 4 -s 360 640 > video

and moved the file 'video' with SCP to my laptop; it only shows the still
picture while the mplayer stdout shows the progress of the 'movie':

$ mplayer -demuxer rawvideo -rawvideo w=360:h=640:format=rgba video
MPlayer SVN-r37257-snapshot-3.4.1 (C) 2000-2014 MPlayer Team

Playing video.
rawvideo file format detected.
Load subtitles in ./
[VO_XV] It seems there is no Xvideo support for your video card
available.
[VO_XV] Run 'xvinfo' to verify its Xv support and read
[VO_XV] DOCS/HTML/en/video.html#xv!
[VO_XV] See 'mplayer -vo help' for other (non-xv) video out drivers.
[VO_XV] Try -vo x11.
==========================================================================
Opening video decoder: [raw] RAW Uncompressed Video
Could not find matching colorspace - retrying with -vf scale...
Opening video filter: [scale]
Movie-Aspect is undefined - no prescaling applied.
[swscaler @ 0x23ad7020] bicubic scaler, from rgba to bgra using MMXEXT
[swscaler @ 0x23ad7020] using unscaled rgba -> bgra special converter
VO: [x11] 360x640 => 360x640 BGRA 
Selected video codec: [rawrgb32] vfm: raw (RAW RGB32)
==========================================================================
Audio: no sound
Starting playback...
V:   8.1 204/204  0%  6%  0.0% 0 0 


Exiting... (End of file)

This must be an issue with the tool mirscreencast.

	matthias

-- 
Matthias Apitz, guru@xxxxxxxxxxx, http://www.unixarea.de/ +49-170-4527211
"Wenn der Mensch von den Umständen gebildet wird, so muß man die Umstände menschlich bilden."
"Si el hombre es formado por las circunstancias entonces es necesario formar humanamente
las circunstancias", Karl Marx in Die heilige Familie / La sagrada familia (MEW 2, 138)