- Posts: 31
- Joined: Mon Apr 26, 2021 6:47 pm
- Real Name: Gaëtan Trellu
Hi,
I have an Intensity Pro 4K running on my Linux desktop, connected to the input I have a camera with a 1920x1080 resolution.
I'm trying to resize the resolution from 1920x1080 to 1280x720 but I keep having the following error:
Here is the working command and the output without the resize.
Output:
And here is the resize command that returns the error:
Output:
Thanks for your help.
I have an Intensity Pro 4K running on my Linux desktop, connected to the input I have a camera with a 1920x1080 resolution.
I'm trying to resize the resolution from 1920x1080 to 1280x720 but I keep having the following error:
- Code: Select all
ERROR: from element /GstPipeline:pipeline0/GstDecklinkVideoSrc:decklinkvideosrc0: Internal data stream error.
Here is the working command and the output without the resize.
- Code: Select all
$ gst-launch-1.0 decklinkvideosrc mode=13 connection=2 ! videoconvert ! v4l2sink device="/dev/video0" -v
Output:
- Code: Select all
Setting pipeline to PAUSED ...
Pipeline is live and does not need PREROLL ...
/GstPipeline:pipeline0/GstDecklinkVideoSrc:decklinkvideosrc0: hw-serial-number =
Pipeline is PREROLLED ...
Setting pipeline to PLAYING ...
New clock: GstSystemClock
/GstPipeline:pipeline0/GstDecklinkVideoSrc:decklinkvideosrc0: signal = true
/GstPipeline:pipeline0/GstDecklinkVideoSrc:decklinkvideosrc0.GstPad:src: caps = video/x-raw, width=(int)1920, height=(int)1080, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)interleaved, framerate=(fraction)30/1, field-order=(string)top-field-first, format=(string)UYVY, colorimetry=(string)bt709, chroma-site=(string)mpeg2
/GstPipeline:pipeline0/GstVideoConvert:videoconvert0.GstPad:src: caps = video/x-raw, width=(int)1920, height=(int)1080, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)interleaved, framerate=(fraction)30/1, field-order=(string)top-field-first, format=(string)YUY2, colorimetry=(string)2:4:7:1
/GstPipeline:pipeline0/GstV4l2Sink:v4l2sink0.GstPad:sink: caps = video/x-raw, width=(int)1920, height=(int)1080, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)interleaved, framerate=(fraction)30/1, field-order=(string)top-field-first, format=(string)YUY2, colorimetry=(string)2:4:7:1
/GstPipeline:pipeline0/GstVideoConvert:videoconvert0.GstPad:sink: caps = video/x-raw, width=(int)1920, height=(int)1080, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)interleaved, framerate=(fraction)30/1, field-order=(string)top-field-first, format=(string)UYVY, colorimetry=(string)bt709, chroma-site=(string)mpeg2
Redistribute latency...
And here is the resize command that returns the error:
- Code: Select all
$ gst-launch-1.0 decklinkvideosrc mode=13 connection=auto ! videoscale ! video/x-raw,width=1280,height=720 ! videoconvert ! v4l2sink device="/dev/video0" -v
Output:
- Code: Select all
Setting pipeline to PAUSED ...
Pipeline is live and does not need PREROLL ...
/GstPipeline:pipeline0/GstDecklinkVideoSrc:decklinkvideosrc0: hw-serial-number =
Pipeline is PREROLLED ...
Setting pipeline to PLAYING ...
New clock: GstSystemClock
/GstPipeline:pipeline0/GstDecklinkVideoSrc:decklinkvideosrc0: signal = true
/GstPipeline:pipeline0/GstDecklinkVideoSrc:decklinkvideosrc0.GstPad:src: caps = video/x-raw, width=(int)1920, height=(int)1080, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)interleaved, framerate=(fraction)30/1, field-order=(string)top-field-first, format=(string)UYVY, colorimetry=(string)bt709, chroma-site=(string)mpeg2
Redistribute latency...
ERROR: from element /GstPipeline:pipeline0/GstDecklinkVideoSrc:decklinkvideosrc0: Internal data stream error.
Additional debug info:
../libs/gst/base/gstbasesrc.c(3127): gst_base_src_loop (): /GstPipeline:pipeline0/GstDecklinkVideoSrc:decklinkvideosrc0:
streaming stopped, reason not-negotiated (-4)
Execution ended after 0:00:00.068741187
Setting pipeline to NULL ...
Freeing pipeline ...
Thanks for your help.
Last edited by goldyfruit on Thu Jun 10, 2021 5:07 pm, edited 1 time in total.