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  1. Member
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    hi guys, i need to ask about error in MeGUI. i'm trying to encode 720p x265 10bit. then i check the log got some error, it says "Standard error stream".



    but i'm still able to finish all my encode. playing the video just fine. i just want to know about that error.
    Last edited by Hyemi; 28th Oct 2017 at 11:18.
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  2. Member
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    Not at all a new question...

    Because the "standard output stream" = STDOUT is often redirected into pipes, command line applications often prefer the "standard error stream" = STDERR as an alternative path to display messages which should certainly appear on screen (eventhough it can be redirected as well).

    Yet, the name does not mean that everything written there is always an error message. In your case, there is no (!) [error] message (abort, cannot continue). Only (i) [info] messages (read if you like - or ignore) and /!\ [warning] messages (please note, but it still works). No reason for panic.

    tl;dr: There is no error.
    Last edited by LigH.de; 28th Oct 2017 at 15:19.
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  3. you (or megui) set level 3.1 in command line , look can here https://en.wikipedia.org/wiki/H.264/MPEG-4_AVC#LEVELS
    standard says 14000 maximum, you had there about 30000,
    so guessing, with smaller buffers you have less reference frames available, if you put it all in some equation,
    In your case both are set, buffers and reference frames so I guess priority was level for x264

    EDIT: I see it is x265, but same principle is perhaps applied
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  4. Member
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    Originally Posted by LigH.de View Post
    Not at all a new question...

    Because the "standard output stream" = STDOUT is often redirected into pipes, command line applications often prefer the "standard error stream" = STDERR as an alternative path to display messages which should certainly appear on screen (eventhough it can be redirected as well).

    Yet, the name does not mean that everything written there is always an error message. In your case, there is no (!) [error] message (abort, cannot continue). Only (i) [info] messages (read if you like - or ignore) and /!\ [warning] messages (please note, but it still works). No reason for panic.

    tl;dr: There is no error.
    Originally Posted by _Al_ View Post
    you (or megui) set level 3.1 in command line , look can here https://en.wikipedia.org/wiki/H.264/MPEG-4_AVC#LEVELS
    standard says 14000 maximum, you had there about 30000,
    so guessing, with smaller buffers you have less reference frames available, if you put it all in some equation,
    In your case both are set, buffers and reference frames so I guess priority was level for x264

    EDIT: I see it is x265, but same principle is perhaps applied
    okay thanks for reply guys. it's my first time encode, so i still have more to learn haha.
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