I have written about stream mapping before but just to recap. In the second it was the same camera but it was stream 0! umv file the camera required was stream 6. umv file had the cameras mapped to different streams! In the first. The problem though is that in the example here, each. It would then usually be pretty easy to identify the stream required and then map this out of each. In the example above, I would be viewing Stream 0…. The number after the -vst equates to the stream number you wish to view. Its quite easy to go through each stream view in FFplay with the following command ffplay -vst 0 inputfile.umv Doing the math for the frame count and duration of each stream reveals a variable frame rate of between 6 and 7 frames per second. It shows 9 streams of MPEG-4 part 2 video at 352 x 288, and produces a frame count for each. The command being: ffprobe -show_streams -count_frames -pretty firstfile.umv > firstfiledetails.txt I therefore have five files of five minutes length and each one holds 9 camera streams.Ī quick FFprobe of the first. umv files are in a naming convention of date and time.
#Uniplayer h2 64 how to
There is no information on how to do this and when playing back the picture is distorted as it’s squished into the square window. The problem though, is that there is no method to extract native video or still images from the player. There is an about dialogue box but it doesn’t give anything away. The date and time appears along the top with all the camera views in square boxes below. umv files directly and still reads the date and time. idx files but, through testing, it can also play the. It all makes sense when we launch the SimplePlayer_M4.exeĪfter Launch we see a calendar search which automatically detects the files inside the folder.Īfter selecting play, the main interface appears. The idx files aren’t readable but I imagine that they are the date time indexes. cdb file in a hex editor, it appears to be a file that relates to the specific DVR and lists the camera numbers 1-16. The disk comes in a common structure with a selection of.
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