I’d sure love to get this working –
thanks for all the help!
Oddly enough, it plays the movie’s sound
just fine… But nothing renders on the screen.
I took that debugger snapshot of the video
object after the sound had finished playing, so it may be that it reset the currentFps
after it finished playing, so it might not be meaningful.
If this boils down to needing a special
kind of video object that requires a magic byte code unsupported by OpenLaszlo,
then maybe there’s a way to import the swf file Sarah provided to trick
it into creating the video object, by attaching the resource to a view and
grabbing the video object out of it.
I don’t know enough about how the Flash
player works to be sure, so that’s just a shot in the dark.
I will try a few experiments with the
video-on-stage.swf loading into an openlaszlo app, and see if I can find a reference
to the magic object that works with ref.attachVideo(netstream).
I tried going:
<resource name="res_video" src="">
But I got the warning:
SimCheney.lzx:15:60: Can't import \swf\video-on-stage.swf: 1 >= 0
That’s weird!
Could this be a version number problem. I
will admit that 1 >= 0 (on a good day), but as to what that means, I’m
mystified.
Here is what swfdump makes of it:
$ swfdump video-on-stage.swf
[HEADER]
File version: 6
[HEADER]
File size: 86
[HEADER]
Frame rate: 12.000000
[HEADER]
Frame count: 1
[HEADER]
Movie width: 550.00
[HEADER]
Movie height: 400.00
[009]
3 SETBACKGROUNDCOLOR (ff/ff/ff)
[03c]
10 DEFINEVIDEOSTREAM defines id 0001 (0 frames, 160x120 codec 0x00)
[027]
4 DEFINESPRITE defines id 0002
[01a]
7 PLACEOBJECT2 places id
0001 at depth 0001
[001]
0 SHOWFRAME 0 (00:00:00,000)
[000] 0
END
[01a]
11 PLACEOBJECT2 places id 0002 at depth 0001 name "_vc"
[001]
0 SHOWFRAME 0 (00:00:00,000)
[000]
0 END
-Don
-----Original Message-----
From: Cortlandt Winters
[mailto:[EMAIL PROTECTED]
Sent: Tuesday, February 28, 2006
7:57 PM
To: Don Hopkins
Cc: [EMAIL PROTECTED];
OpenLaszlo development development
Subject: Re: [Laszlo-dev] getting
at the moveClip of a view; streaming flv files
Hi Don,
Your success with this has made me try and figure this out some more.
One thing that is mentioned in the swf file format spec is that the frame rate
of a flash video stream
is dependent on the swf frame rate.That stands out to me as the currentFps
below is 0.
Apparently how it works is that when the player starts playing a frame the
video images from any videoframe tags in that fram are rendered. Timing info
from the flv file itself is ignored.
It would be interesting to see where the 0fps came from and if we can change
it.
I wonder if this video codec
On 2/27/06, Don Hopkins < [EMAIL PROTECTED]> wrote:
__constructor__: <Function#14>
__proto__: <Object#15| undefined#14.prototype>
_bytesTotal: 2949922
audiocodec: 2
bufferLength: 0
bufferTime: 5
bytesLoaded: 2949922
bytesTotal: 2949922
currentFps: 0
decodedFrames: 0
liveDelay: 0
onStatus: <Function#16| this.stream.onStatus>
time: 49.52
videocodec: 0
}
<undefined#14#14#3| {}>
