Doom9's Forum - View Single Post - VideoInputSource - grab video frame from video capture card or webcam in real-time

StainlessS · 31st March 2020, 00:16

I've done a re-compile of this plugin source filter, and versioned it at v1.02 (did not previously have a version).
Also Added version resource (and v2.60/+ x86 & x64 plugs).

Plugs for Avs v2.58, avs v2.60/+ x86 & x64. + source + Vs 2008 project files.

Available for 30 days on SendSpace below this post or in the HOSTED folder @ MediaFire below this post.
Also available from direct link here:- http://www.mediafire.com/file/4meyk8...00331.zip/file

Code:

# Req VS 2008 Runtimes

# device_id: the n-th number of video capture device in your computer

# connection_type: can be these string: "Composite","S_Video","Tuner","USB".
#     I leave this parameter because videoInput library offer this option.

# width, height: the width and height of frames captured from video capture device.

# fps_numerator, fps_denominator: FPS numerator and denominator.
#     Default is 30/1 (30.0fps)

# num_frames: How many frame will be captured from video capture device.
#     This will tell AviSynth the length of this video source.
#     Default it will be the value which makes video source length become 24 hours.

# frame_skip: enable/disable frame skip while next new frame from video capture device is not ready.
#     Default is true.


>>>>>>>>>>>>>>>>>>>>>>> Example >>>>>>>>>>>>>

# VideoInputSource.avs

ID=0
CONN="USB"
W=640
H=480
FPS_N=30
FPS_D=1
FRMS=100000
SKIP=False

VideoInputSource(ID,CONN,W,H,FPS_N,FPS_D,FRMS,SKIP)

Return Last

<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<

Using TcpDeliver Plugin :::

TcpServer.avs

Code:

ID=0
CONN="USB"
W=640
H=480
FPS_N=30
FPS_D=1
FRMS=100000
SKIP=False

VideoInputSource(ID,CONN,W,H,FPS_N,FPS_D,FRMS,SKIP)

PORT=53270
TCPServer(port=PORT)

TcpSource.avs

Code:

/*

    env->AddFunction("TCPServer", "c[port]i", Create_TCPServer, 0);
    env->AddFunction("TCPSource", "s[port]i[compression]s", Create_TCPClient, 0);

*/

PORT=53270
COMPRESSION="GZip"

TCPSource("127.0.0.1", port=PORT, compression=COMPRESSION)   # "127.0.0.1" = localhost ie same machine or self.

Eg load first script (TcpServer.avs) into Vdub and play. Then load 2nd (TcpSource.avs) script into another instance of Vdub [on same machine] and play.

If server on a remote machine, IP address eg 192.168.1.21, then on local machine use eg TCPSource("192.168.1.21", port=PORT, compression=COMPRESSION)

Still only works in RGB24.

EDIT: TcpDeliver [ TcpServer & TcpSource ] plugin by DJATOM :- https://github.com/DJATOM/TCPDeliver/releases

EDIT: Have tried on single x64 machine, using x86 VideoInputSource and TcpServer, and x64 TcpSource, seems to be no problem between the x86 and x64 plugins.

EDIT: Another thread with a little bit about TcpServer, TcpSource:- https://forum.doom9.org/showthread.php?p=1802408

31st March 2020, 00:16	#2 \| Link
StainlessS HeartlessS Usurer Join Date: Dec 2009 Location: Over the rainbow Posts: 10,980	I've done a re-compile of this plugin source filter, and versioned it at v1.02 (did not previously have a version). Also Added version resource (and v2.60/+ x86 & x64 plugs). Plugs for Avs v2.58, avs v2.60/+ x86 & x64. + source + Vs 2008 project files. Available for 30 days on SendSpace below this post or in the HOSTED folder @ MediaFire below this post. Also available from direct link here:- http://www.mediafire.com/file/4meyk8...00331.zip/file Code: # Req VS 2008 Runtimes # device_id: the n-th number of video capture device in your computer # connection_type: can be these string: "Composite","S_Video","Tuner","USB". # I leave this parameter because videoInput library offer this option. # width, height: the width and height of frames captured from video capture device. # fps_numerator, fps_denominator: FPS numerator and denominator. # Default is 30/1 (30.0fps) # num_frames: How many frame will be captured from video capture device. # This will tell AviSynth the length of this video source. # Default it will be the value which makes video source length become 24 hours. # frame_skip: enable/disable frame skip while next new frame from video capture device is not ready. # Default is true. >>>>>>>>>>>>>>>>>>>>>>> Example >>>>>>>>>>>>> # VideoInputSource.avs ID=0 CONN="USB" W=640 H=480 FPS_N=30 FPS_D=1 FRMS=100000 SKIP=False VideoInputSource(ID,CONN,W,H,FPS_N,FPS_D,FRMS,SKIP) Return Last <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< Using TcpDeliver Plugin ::: TcpServer.avs Code: ID=0 CONN="USB" W=640 H=480 FPS_N=30 FPS_D=1 FRMS=100000 SKIP=False VideoInputSource(ID,CONN,W,H,FPS_N,FPS_D,FRMS,SKIP) PORT=53270 TCPServer(port=PORT) TcpSource.avs Code: /* env->AddFunction("TCPServer", "c[port]i", Create_TCPServer, 0); env->AddFunction("TCPSource", "s[port]i[compression]s", Create_TCPClient, 0); / PORT=53270 COMPRESSION="GZip" TCPSource("127.0.0.1", port=PORT, compression=COMPRESSION) # "127.0.0.1" = localhost ie same machine or self. Eg load first script (TcpServer.avs) into Vdub and play. Then load 2nd (TcpSource.avs) script into another instance of Vdub [on same machine] and play. If server on a remote machine, IP address eg 192.168.1.21, then on local machine use eg TCPSource("192.168.1.21", port=PORT, compression=COMPRESSION) Still only works in RGB24. EDIT: TcpDeliver [ TcpServer & TcpSource ] plugin by DJATOM :- https://github.com/DJATOM/TCPDeliver/releases EDIT: Have tried on single x64 machine, using x86 VideoInputSource and TcpServer, and x64 TcpSource, seems to be no problem between the x86 and x64 plugins. EDIT: Another thread with a little bit about TcpServer, TcpSource:- https://forum.doom9.org/showthread.php?p=1802408 __________________ I sometimes post sober. StainlessS@MediaFire ::: AND/OR :::* StainlessS@SendSpace "Some infinities are bigger than other infinities", but how many of them are infinitely bigger ??? Last edited by StainlessS; 31st March 2020 at 01:13.