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Creating a transport stream compatible with JVD HD Camera

Posted: 30 Nov 2003 22:24
by Frank Lamotto
I have been using a JVC JY-HD10 at work. VLC on Panther can read the transport stream created by the camera and captured using Apple virtualDVHS tool. I have used DVB matt's Project X tool to demux the stream and bring it into Final Cut, I can then convert the edited file to a DivX 4 file which plays in VLC, but using "open" and saving the file back to a mpeg2 transport stream does not play in the camera.

Does it seem possible to use VLC for export to the following format?


the transport stream has the folowing structure
* Stream Type : MPEG-2 TS Bitrate : 19750973 bps

* Video Stream Type : MPEG-2 Video Picture Size : 1280 x 720
Aspect Ratio : 16:9
Frame Rate : 29.97 frames/sec.
Bitrate : 18300000 bps
VBV Buffer Size : 3670016 bit
Constrained Parameter Flag : Off
Profile and Level : MP@H1440L
Progressive/Interlaced Sequence : Progressive
Chroma Format : 4:2:0
Low Delay Flag : Off
Rate Control : CBR

* Audio Stream Type : MPEG-1 Audio Layer : LayerII
Error Protection : On
Bitrate : 384000 bps
Sampling Frequency : 48000 Hz
Mode : Stereo
Copyright Flag : Off
Original or Copy : Original
De-emphasis Type : None

Posted: 30 Nov 2003 23:24
by The DJ
I don't think anyone at JVC ever tested if your camera plays movies it hasn't created itself. It's not meant to be a player, so there only has to be a small difference between what VLC creates and what the camera expects and things can go wrong. This is because the camera doesn't have a complete and perfect implementation of the videodecoder. it doesn't need it. it only needs to play what it creates.

Posted: 01 Dec 2003 00:36
by Frank Lamotto
The transport stream created by the camera is already playable by VLC.
The camera is made to be compatable with the transport stream for DVHS recorders. I am trying to create a transport stream from another source MPEG 4 or DivX that will be compatible with the camera but it should be the same task as anyone looking to take their stream and save it to a DVHS device.