On Sat, 20 Aug 2016 19:04:44 +0200 Massimo Maiurana <maiur...@gmail.com> said:
> Carsten Haitzler (The Rasterman) ha scritto il 20/08/2016 alle 14:17: > > On Sat, 20 Aug 2016 09:41:00 +0200 Massimo Maiurana <maiur...@gmail.com> > > said: > > > >> There is an annoying issue that I found in rage from some months ago but > >> I've always forgot to report it here, sorry :( > >> > >> There are cases where rage_thumb just go crazy, spawns several > >> processes, eats up the cpu and reamins active even if I close rage, so I > >> have to "killal -9 rage_thumb". Tipically it happens if I navigate the > >> movie clicking with the mouse in the progress bar, so in order to avoid > >> it I use to navigate via arrow keys. > > > > well - it's generating thumbanils for the whole movie (every 10 seconds or > > so it snapshots). it literally sits and loads the movie relying on the gst > > generic evas loader to load a specific frame # from the video file. it > > loads, scales down, and saves to a big eet archive with all the thumbs in > > it for the video... > > > > why is it spinning? some bakctrace, some trace/debug as to what it's > > spinning on etc.... would be useful. :) > > I would like to help but need also help on how to generate backtraces :) gdb /usr/local/lib/rage/utils/rage_thumb `pidof rage_thumb` ... bt :) also getting the file it is choking on would be nice. the file will be on the cmdline passed to rage_thumb.. > If it would segvs i would do it via a "bt" command in gdb, but it > doesn't crash and also rage_thumb keeps running in multiple processes > when I stop rage, so how should I trace its activities? ^^^^^ you can attach to an existing process any time. when you attach the process will be paused. you can grab a bt then. you can let it continue running with "c" (continue) cmd any time. you can pause it again with ctrl+c in gdb an get another backtrace. switch stack frame with "fr N" where N matches the backtrace number. list the code where you are at with "l". list a specific line number in that file in context with "l 1234". print a variable you see with "p varname" dereference a pointer (like c/c++ does all the time) with "p *varname" or if its a struct geta member with "p varname->member". gdb will even be able to tab complete these like a shell does with files. :) learning gdb is a very powerful thing. you can find out so much useful info about a process... :) > > > >> Thanks > >> Massimo > >> > >> Carsten Haitzler (The Rasterman) ha scritto il 20/08/2016 alle 05:45: > >>> So here is a new release of Rage. > >>> > >>> It is a simple video and audio player intended to be slick yet simplistic, > >>> much like Mplayer. You can provide 1 or more files to play on the > >>> command-line or just DND files onto the rage window to insert them into > >>> the playlist. You can get a visual representation of everything on the > >>> playlist by hitting the / key, or just hovering your mouse over the right > >>> side of the window. Mouse back over the left side of the window to > >>> dismiss it or press the key again. It has a full complement of key > >>> controls if you see the README for the full list. It will automatically > >>> search for album art for music files, if not already cached, and display > >>> that. It even generates thumbnails for the timeline of a video and allows > >>> you to preview the position on mouseover of the position bar at the > >>> bottom of the window. > >>> > >>> If you run it without any files as arguments, it will go into "browser" > >>> mode where it will index $HOME/Videos and basically become a simple media > >>> center. > >>> > >>> A feature list at this point: > >>> > >>> * Play video and audio files > >>> * Support a playlist via command-line > >>> * Insert to playlist via DND > >>> * Controls hide on mouse idle, and appear on mouse movement > >>> * Fullscreen mode support with automatic "no blank" support > >>> * Playlist visual previews and controls > >>> * Subtitle file support > >>> * Supports Gstreamer 0.10, Gstreamer 1.x, Xine and VLC as media engines > >>> via Emotion modules > >>> * Selection of media back-end via command-line > >>> * Album art fetch and caching > >>> * Video thumbnail timeline generation and caching > >>> * Works with any Evas engine (OpenGL acceleration, pure software etc.) > >>> * Works in X11, Wayland and Framebuffer direct support > >>> * Accelerated seek on keyboard fowrard/reverse > >>> * Drag gestures for seeking > >>> * Special different UI modes for pure audio and video > >>> * Media center browser/indexer mode > >>> * Simeline thumbails of videos get generated and displayed when over > >>> seek bar > >>> > >>> If you want to see more go to the about page at > >>> https://www.enlightenment.org/p.php?p=about/rage > >>> > >>> http://download.enlightenment.org/rel/apps/rage/rage-0.2.0.tar.gz > >>> http://git.enlightenment.org/apps/rage.git > >>> > >> > >> > >> -- > >> Massimo Maiurana > >> Ragusa (RG) > >> > >> ------------------------------------------------------------------------------ > >> _______________________________________________ > >> enlightenment-devel mailing list > >> enlightenment-de...@lists.sourceforge.net > >> https://lists.sourceforge.net/lists/listinfo/enlightenment-devel > >> > > > > > > > -- > Massimo Maiurana > Ragusa (RG) > -- ------------- Codito, ergo sum - "I code, therefore I am" -------------- The Rasterman (Carsten Haitzler) ras...@rasterman.com ------------------------------------------------------------------------------ _______________________________________________ enlightenment-users mailing list enlightenment-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/enlightenment-users
