Hallo > Hope it's ok for Cc: you in my post to list. That's no Problem.
> No reason for excuse cause it's nothing of mission critical: > I'm trying for fun ( and to expose my screencast for profiling ). > > With lives, I do this: File - Encode Clip as > Next is to select the file name > After that, to choose this as an encoder: > http://pyotr.pisem.su/export-lives.png > It appeared to be the fastest way to provide playable AVI, also. I don't know what mencoder creates, but the problem seems for me to be in mencoder. When I export a file with lives, with the option you show in the image. I can't play it back. mplayer prints out that information: AVI file format detected. [aviheader] Video stream found, -vid 0 [aviheader] Audio stream found, -aid 1 VIDEO: [IJPG] 720x576 24bpp 25.000 fps 7992.5 kbps (975.6 kbyte/s) Clip info: Software: MEncoder 1.0rc2-4.3 ---END--- Playing back a mjpeg file that works with the mjpetools gets me that information: VI file format detected. [aviheader] Video stream found, -vid 0 [aviheader] Audio stream found, -aid 1 VIDEO: [MJPG] 720x576 24bpp 25.000 fps 18607.2 kbps (2271.4 kbyte/s) ---END--- When you record from a box like the ADVC-100 with kino, you might also se here DVSD. You find information about the fourcc here: http://www.fourcc.org/ > I don't have this even after chmod 0644 on that file. Scoop: > === > **ERROR: [lavinfo] Error opening cast06.avi > === > Mplayer plays it as MJPEG: > === > Opening video decoder: [ffmpeg] FFmpeg's libavcodec codec family > Selected video codec: [ffmjpeg] vfm: ffmpeg (FFmpeg MJPEG decoder) The decoder are not the important lines. Look for the lines I have posted above. > I should have more diags from lavinfo but it doesn't look to have a key for > this. > Versions are: > === > MPlayer 1.0rc2-4.2.1 > mjpegtools-1.9.0.r3_2 > lives-0.9.8.10_2 > === I use live 1.0.5, mplayer 1.0rc2-4.3 and mjpegtools 1.9.0 > sh -c mencoder -mf h=480:w=640:type=jpg -o "tmpvid" -ovc lavc -lavcopts > vcodec=mjpeg:vhq -ovc copy -noskip -ofps 5.000 mf://*.jpg -frames 785 1>&2 > === > Lives looks likely to keep its storage in a set of separate jpeg files in > /tmp/livestmp Seems so. For me it seems that mencoder creates a mjpeg encoded AVI. But there are several versions. I have taken a look at mencoder but didn't find any hint to create a mjpeg encoded file the mjpegtools understand. When I have a video format the mjpegtools don't understand I use mplayer -vo as input: >mkfifo stream.yuv >cat stream.yuv | yuv2lav -o mjpeg_wo.avi & >mplayer -nosound -noframedrop -vo yuv4mpeg anyfile.mpg >mplayer -vo null -ao pcm:file=anyfile.wav anyfile.mpg auf hoffentlich bald, Berni the Chaos of Woodquarter Email: shadowl...@utanet.at www: http://www.lysator.liu.se/~gz/bernhard ------------------------------------------------------------------------------ Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day trial. Simplify your report design, integration and deployment - and focus on what you do best, core application coding. Discover what's new with Crystal Reports now. http://p.sf.net/sfu/bobj-july _______________________________________________ Mjpeg-users mailing list Mjpeg-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/mjpeg-users
