ActiveX IPICTURE ?

[AUGE_OHR]

hi,

VLC have Method "takeSnapSho"t where i get a IPICTURE

VLC_SNAPSHOT.jpg (81.97 KiB) Viewed 1586 times

Question : how to show/save ActiveX IPICTURE

[danielmaximiliano]

Code: Select all

  cImage_path = "E:\frames\image.jpg"
   lResult = oVlc:TakeSnapshot(media, 0, cImage_savepath, 0, 0)

creo es asi

[danielmaximiliano]

Hola Jimmy : prepare una libreria a partir del LibVLC https://wiki.videolan.org/LibVLC/

The libVLC (VLC SDK) media framework can be embedded into an application to get multimedia capabilities.

Since VLC is based on libVLC

libvlc.rar

(74.45 KiB) Downloaded 92 times

[AUGE_OHR]

hi

Code: Select all

  cImage_path = "E:\frames\image.jpg"
   lResult = oVlc:TakeSnapshot(media, 0, cImage_savepath, 0, 0)

is it so easy if know how
thx for Advice

[AUGE_OHR]

hi,

The libVLC (VLC SDK) media framework can be embedded into an application to get multimedia capabilities.
Since VLC is based on libVLC

Ahh ... use VLC "direct" ... have to look for that Way, thx

[AUGE_OHR]

hi,

i have test Method TakeSnapshot() of VLC and found out that it have no Parameter

Code: Select all

   lResult := ::oVideo:TakeSnapshot()

it will create "RAWVLC*.BMP" which "is" a "PNG" File.

Problem :
"RAWVLC*.BMP" seems to be "locked" so i have to "wait" to open/delete File after import into Memo / BLOB

[danielmaximiliano]

hi,

i have test Method TakeSnapshot() of VLC and found out that it have no Parameter

Code: Select all

   lResult := ::oVideo:TakeSnapshot()

Hola Jimmy , en todos los lenguajes de programacion el metodo TakeSnapShot tiene parametros..

https://forum.videolan.org/viewtopic.php?t=111824

- in Android test java file
new Thread(new Runnable() {
public void run() {
boolean result = mLibVLC.takeSnapshot(0, "/sdcard/Android/data/com.ebs.android/capture.png", 640, 480);
if(result)
Log.d("EBSSAMPLE", "snapshot success");

[AUGE_OHR]

hi,

Hola Jimmy , en todos los lenguajes de programacion el metodo TakeSnapShot tiene parametros..

i "think" ActiveX is limited so i need "native" Version to use what VLC have.
i have try different Version but when add a Parameter into Method TakeSnapShot() ActiveX crash.
it "seems" only to work without any Parameter.

--

https://forum.videolan.org/viewtopic.php?t=111824

i will have a look how "native" Version work.
would be interesting how to use different Device e.b. WebCAM instead of "File:///"

---

as my "own" Snapshot Function (Print-Screen) work also for VLC i do not need "internal" VLC Function.

[danielmaximiliano]

Jimmy : LibVLC es open source, puede usted mirar aqui https://videolan.videolan.me/vlc/group__libvlc.html
sus funciones aqui https://videolan.videolan.me/vlc/group_ ... video.html
sobre TakeSnapshot aqui https://videolan.videolan.me/vlc/group_ ... b2d5a59143
acerca sobre TakeSnapShot

In order to do this we will use video_take_snapshot method with the MediaPlayer object

Syntax : media_player.video_take_snapshot(n, location, width, height)

Argument : It takes video output number, folder location and width and height of screenshot as argument

Return : It returns 0 on success, -1 if the video was not found

[danielmaximiliano]

i "think" ActiveX is limited so i need "native" Version to use what VLC have.

Si, estoy mirando la Wiki https://wiki.videolan.org/ActiveX/