Video played very quickly and question about raspivid - Raspberry Pi Forums

hi everyone, new in "unix" world , bought raspberry pi in order understand better unix system.

first project try making dvr executable .sh start recorderding video 5 minutes.
first problem have that:

when play video using omxplayer, video goes fast!
string use make video:

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raspivid -w 700 -h 400 -o $savedir/$filenameout -t 300000 -fps 6

replay video, type:

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omxplayer video.h264

try using -r parameter "refresh , adjuste framerate" still fast.


last problem is, can't understand how recorder video "untill" memory gets full.
maybe omitting -t parameter ?

thank !!

omx player assumes, think, 25fps video. h264 not contain information on frame rate is, need encapsulate in container, example mp4, have frame rate information.

use avconv or ffmpeg add container fps info, cannot remember exact command line google find it.

raspberrypi