problem with FrameAccess.java JMF solutions (urgent)

the problem is:' the input media does not contain a video track 'failed to create the TrackControl instance.

[124 byte] By [JavaProgrammerPlusLovera] at [2007-10-3 10:52:23]

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# 1

plz, stop posting "urgent" threads. they are all urgent!

andreyvka at 2007-7-15 6:17:52 >

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# 2

i have 2 ideas:1.Either your video doesnt really have frames (which sounds like absurd)2.Or JMF is too old to process newer versions of video files, so it cannot detect frames properly.Can you try with some other files?

andreyvka at 2007-7-15 6:17:52 >

# 3

i m using webcam, providing the media locator for the device to FrameAccess.java.problem still exists

JavaProgrammerPlusLovera at 2007-7-15 6:17:52 >

# 4

i m using webcam, providing the media locator for the device to FrameAccess.java.problem still exists

JavaProgrammerPlusLovera at 2007-7-15 6:17:52 >

# 5

Just tried FrameAccess.java example on my webcam. It works fine.. Just at the beginning of main() i commented out some stuff and changed arg[0] to vfw://0

public static void main(String args[]) {

//if (args.length == 0) {

//prUsage();

//System.exit(0);

//}

//String url = args[0];

String url = "vfw://0";

//etc. etc. etc.

I really dunno what to make out of it. My best guess is that somehow your webcam fails to provide frame access. Do you have another one to try with?

andreyvka at 2007-7-15 6:17:52 >

# 6

thanks, its done.

JavaProgrammerPlusLovera at 2007-7-15 6:17:52 >

# 7

so, what happened?

andreyvka at 2007-7-15 6:17:52 >

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