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Changes between Initial Version and Version 1 of Ticket #1036, comment 6


Ignore:
Timestamp:
11/18/15 17:46:46 (5 years ago)
Author:
zenny
Comment:

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  • Ticket #1036, comment 6

    initial v1  
    11> You cannot use the first one on Ubuntu, but why disable the other?
     2[[BR]]
     3
    24
    35Because without disabling opengl in the client, the screen goes black, when opengl is disabled I can see the contents on the screen.
     6[[BR]]
     7> See wiki/Encodings.
     8[[BR]]
     9I read that many a times, and found by experimenting jpeg with 85% quality appeared to be fastest. But there is no data to support it, sorry.
     10[[BR]]
     11> Are you sure that display :99 exists? (please include the ffmpeg command next time)
     12[[BR]]
     13If I used the aggregated command that you proposed, it should exist. Shan't it? Please find ffmpeg command once again:
     14[[BR]]
    415
    5 > See wiki/Encodings.
     16{{{
     17$ ffmpeg -f x11grab -s 3840x2160 -i :99 -r 24 -deadline realtime -b:v 1M -threads 5 -qmin 0 -qmax 50 -crf 5 -preset ultrafast -f matroska 4k_xpra.mkv
     18}}}
    619
    7 I read that many a times, and found by experimenting jpeg with 85% quality appeared to be fastest. But there is no data to support it, sorry.
    8 
    9 > Are you sure that display :99 exists? (please include the ffmpeg command next time)
    10 
    11 If I used the aggregated command that you proposed, it should exist. Shan't it? Please find ffmpeg command once again:
    12 
    13 $ ffmpeg -f x11grab -s 3840x2160 -i :99 -r 24 -deadline realtime -b:v 1M -threads 5 -qmin 0 -qmax 50 -crf 5 -preset ultrafast -f matroska 4k_xpra.mkv
     20[[BR]]
    1421
    1522And the screenshot from capture with separate commands (as I have noted under ANOTHER UPDATE in my previous post) is at http://picpaste.com/1KzLKgzD.jpg
    16 
     23[[BR]]
    1724Thanks!