mplayer:mplayer_usage
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| Both sides previous revisionPrevious revisionNext revision | Previous revision | ||
| mplayer:mplayer_usage [2011/03/09 12:38] – deva | mplayer:mplayer_usage [2023/12/19 21:35] (current) – deva | ||
|---|---|---|---|
| Line 6: | Line 6: | ||
| < | < | ||
| mplayer -fps 15 tv:// -tv driver=v4l2: | mplayer -fps 15 tv:// -tv driver=v4l2: | ||
| + | </ | ||
| + | |||
| + | ===Play MTS files=== | ||
| + | < | ||
| + | mplayer -demuxer lavf -lavdopts threads=4: | ||
| </ | </ | ||
| Line 37: | Line 42: | ||
| ===Grabbing from X11=== | ===Grabbing from X11=== | ||
| - | Low resolution and low quiality: | + | Low resolution and low quality: |
| < | < | ||
| ffmpeg -f x11grab -s vga -i :0.0 / | ffmpeg -f x11grab -s vga -i :0.0 / | ||
| Line 67: | Line 72: | ||
| </ | </ | ||
| This is not exactly the mencoder approach... but this seemed to be the right place to put it. | This is not exactly the mencoder approach... but this seemed to be the right place to put it. | ||
| + | |||
| + | ===Browser friendly videos=== | ||
| + | < | ||
| + | ffmpeg -i my-original-video.wmv -vcodec libx264 -f mp4 -vb 1024k -preset slow my-new-video.mp4 | ||
| + | </ | ||
| + | |||
| + | Extended (pixel format conversion): | ||
| + | < | ||
| + | ffmpeg -i my-original-video.wmv -pix_fmt yuv420p -vcodec libx264 -f mp4 -vb 1024k -preset slow my-new-video.mp4 | ||
| + | </ | ||
| + | |||
| + | Extended (pixel format conversion and audio from ' | ||
| + | < | ||
| + | ffmpeg -i my-original-video.wmv -i other.mp4 -map 0:0 -map 1:1 -pix_fmt yuv420p -vcodec libx264 -f mp4 -vb 1024k -preset slow my-new-video.mp4 | ||
| + | </ | ||
| + | |||
| + | ===Fixed bitrate videos for Blender=== | ||
| + | < | ||
| + | ffmpeg -i input.mp4 -vcodec libx264 -f mp4 -b 1200k -minrate 1200k -maxrate 1200k -preset slow output-fixed.mp4 | ||
| + | </ | ||
| + | |||
| + | https:// | ||
mplayer/mplayer_usage.1299670709.txt.gz · Last modified: by deva