Hi, Eli. I have yet seen any thing related to video playback or recording VLC cannot do. This includes desktop screen casting. On Jul 22, 2015 11:39 PM, "Christopher Pereira" <krip...@imatronix.cl> wrote:
> Hi, > > For Windows, if licenses are not a problem, you also have Camtasia [1], > which uses an optimized codec that only stores images and GUI events in the > same way RemoteDesktop does. > As a result, recordings is lossless and take much less space. For example, > AFAIU, if you scroll a static image on the screen, it's stored only once > and only its position changes are recorded frame by frame. There are also > other benefits like the fact that the mouse pointer position can be edited > separately after recording. > You may probably get similar results if you record everything lossless > (which takes a lot of space and resources while recording). For best > quality, the key is to avoid re-compression (you should only encode the > final video). > > Camtasia also includes a complete editor. > > Besides, Camtasia's AVI files can be edited with Sony Vegas or Premiere > and finally be rendered with standard codecs which can be shared or > uploaded to youtube, vimeo, etc. (otherwise, you would need to provide the > "Camtasia" codec for playback). > > I wonder if there are stable OS alternatives using a similar approach. > > Best regards, > Christopher. > > [1] https://www.techsmith.com/camtasia.html > > On 22-07-2015 16:49, Eli Mesika wrote: > >> Hi guys >> >> As you already know, some of us need to do some video/screen cast for >> their 3.6 new features >> I spent my day today in recording and editing a video for one of my new >> 3.6 features and I want to share my experience to save you time (and hair..) >> >> Well, I started with recordmydesktop (yum) to capture the video files , >> this worked smooth and enables you also to have a cup of coffee until the >> file is written to the disk. >> Then, after having few videos, I wanted to edit them and make a whole >> smooth video, cutting some stuff out ... >> I had started with installing pitivi (yum), from its feature list it >> seems promising but after dozens of crashes on almost every mouse move, I >> really gave up... >> >> Oved, sent me this post [1]: >> So, I installed Blender and tried to work with it but it seems to refuse >> adding my video files to the project time-line ... >> Digging around [2], I found that the Blender package on fc21 does not >> work well and in order to get it working you have to download Blender >> latest version (2.75a) manually from [3], >> extract it to a directory and run blender .... >> >> Blender has many usages, but you can adjust it to do video editing, just >> follow [4] [5] and [6] tutorials (less than 15 min for all) >> (all are important, especially the first one that includes proper >> configuration) >> >> One major issue is to configure well the frames per second rate (fps) >> (can be shown on the file properties) of your videos if you don't want to >> get a gap between your video and the sound track >> >> I was able after that to edit my videos and export (render) video as MP4 >> and audio as MP3 (embedded in the video file) (other formats may have codec >> issues...) >> >> Overall, I worked with Blender few hours, splitting videos, removing >> video strips , grabbing and dragging without a single error or crash >> >> Although that Blender learning curve seems to be longer than other >> applications, I recommend to use this application for video editing and >> screen casting >> >> If you have any question or need any assistance/advice , I will be happy >> to help. >> >> >> [1] http://opensource.com/life/15/1/current-state-linux-video-editing >> [2] http://www.spinics.net/linux/fedora/fedora-users/msg459024.html >> [3] https://www.blender.org/ >> [4] https://www.youtube.com/watch?v=xSGIPmQdV6M&html5=1 >> [5] https://www.youtube.com/watch?v=20VqQLpvctY >> [6] https://www.youtube.com/watch?v=zxFGm_LQeZQ >> >> >> Thanks >> Eli Mesika >> >> _______________________________________________ >> Devel mailing list >> Devel@ovirt.org >> http://lists.ovirt.org/mailman/listinfo/devel >> >> > _______________________________________________ > Devel mailing list > Devel@ovirt.org > http://lists.ovirt.org/mailman/listinfo/devel >
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