# Internal data stream error when image width and height too large

**URL:** https://aravis-project.discourse.group/t/internal-data-stream-error-when-image-width-and-height-too-large/82
**Category:** Using Aravis
**Created:** [March 1, 2020, 7:01pm UTC](https://aravis-project.discourse.group/t/internal-data-stream-error-when-image-width-and-height-too-large/82 "2020-03-01T19:01:49Z")
**Posts on this page:** 2
**Page:** 1

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### Author: ![fjp](https://avatars.discourse-cdn.com/v4/letter/f/7993a0/32.png) [@fjp](https://aravis-project.discourse.group/u/fjp)
#### Post date: [March 1, 2020, 7:01pm UTC](https://aravis-project.discourse.group/t/internal-data-stream-error-when-image-width-and-height-too-large/82/1 "2020-03-01T19:01:49Z")

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Hi, I am testing aravis with an Omron SenTech GigE camera and streaming works as long as I don’t specify too large width and height values:

For example the following pipeline creates images in the current folder:

```auto
gst-launch-1.0 pipeline aravissrc camera-name="SENTECH-CamerName" ! bayer2rgb ! tee name=t t. ! queue max-size-buffers=1 leaky=downstream ! videoconvert ! videoscale ! video/x-raw,width=1080,height=720 ! queue ! videoconvert ! jpegenc ! multifilesink location=image_%06d.jpg
Setting pipeline to PAUSED ...
Pipeline is live and does not need PREROLL ...
Setting pipeline to PLAYING ...
New clock: GstSystemClock
^Chandling interrupt.
Interrupt: Stopping pipeline ...
Execution ended after 0:00:05.251245275
Setting pipeline to PAUSED ...
Setting pipeline to READY ...
Setting pipeline to NULL ...
Freeing pipeline ...

```

If I double the width and height values it works sometimes but most of the times I get errors like the following:

```auto
$ gst-launch-1.0 pipeline aravissrc camera-name="SENTECH-CamerName" ! bayer2rgb ! tee name=t t. ! queue max-size-buffers=1 leaky=downstream ! videoconvert ! videoscale ! video/x-raw,width=2160,height=1440 ! queue ! videoconvert ! jpegenc ! multifilesink location=image_%06d.jpg
Setting pipeline to PAUSED ...
Pipeline is live and does not need PREROLL ...
Setting pipeline to PLAYING ...
New clock: GstSystemClock
ERROR: from element /GstPipeline:pipeline1/GstAravis:aravis0: Internal data stream error.
Additional debug info:
gstbasesrc.c(3055): gst_base_src_loop (): /GstPipeline:pipeline1/GstAravis:aravis0:
streaming stopped, reason error (-5)
Execution ended after 0:00:02.369078348
Setting pipeline to PAUSED ...
Setting pipeline to READY ...
Setting pipeline to NULL ...
Freeing pipeline ...

```

I tried with these width/height values (width=2160,height=1440) in the StViewer program from SenTech and everything works fine.  
Any idea what I am doing wrong and how to solve this issue?

---

<div class="post-metadata">

### Author: ![Emmanuel](https://yyz2.discourse-cdn.com/free1/user_avatar/aravis-project.discourse.group/emmanuel/32/198_2.png) [@Emmanuel](https://aravis-project.discourse.group/u/Emmanuel)
#### Post date: [April 6, 2020, 8:32am UTC](https://aravis-project.discourse.group/t/internal-data-stream-error-when-image-width-and-height-too-large/82/2 "2020-04-06T08:32:40Z")

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Hi Franz,

Which platform are you using ? Is this a USB3 or a GigE device ?

What is the output of `./tests/arv-camera-test -d all` ?