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scream L4S run error #58
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Hi,
Modify scripts/ecn_env.shECN_ENABLED=1 2 Please modify sender.sh |
I have executed the modified send.sh script as per your instructions. However, I still encounter an error. The operating system I am currently using is Ubuntu 20.04 with kernel version 5.15.0-88-generic. Do you recommend changing the operating system for testing purposes? |
Can you post the output of a script ?
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…________________________________
From: xiaoshuyu6 ***@***.***>
Sent: Sunday, November 26, 2023 5:41:40 PM
To: EricssonResearch/scream ***@***.***>
Cc: Jacob Teplitsky ***@***.***>; Comment ***@***.***>
Subject: Re: [EricssonResearch/scream] scream L4S run error (Issue #58)
I have executed the modified send.sh script as per your instructions. However, I still encounter an error. The operating system I am currently using is Ubuntu 20.04 with kernel version 5.15.0-88-generic. Do you recommend changing the operating system for testing purposes?
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I'm posting the logs generated by the running 'receiver.sh' and 'sender.sh' scripts.These logs are stored in two separate files. |
Hello, I might not have specified the installation path during setup, and it's possible that the default path was used. The command I executed was 'meson setup builddir'. Currently, after running 'gst-inspect-1.0', the output on my system is as follows: Do I need to reinstall? If so, what path should I specify for the installation? |
Hi,
I think there is meson command to set install dir.
The install dir can be in any place , for example gstreamer/install.
BTW, gst-inspect gstscream will always fail unless you set correct env vars.
https://github.com/EricssonResearch/scream/blob/0b451ff3ff0f648a9607abcc013f47e06f5e2e64/gstscream/scripts/sender.sh#L8
Thanks
* Jacob
From: xiaoshuyu6 ***@***.***>
Sent: Monday, November 27, 2023 12:02 AM
To: EricssonResearch/scream ***@***.***>
Cc: Jacob Teplitsky ***@***.***>; Comment ***@***.***>
Subject: Re: [EricssonResearch/scream] scream L4S run error (Issue #58)
Hello, I might not have specified the installation path during setup, and it's possible that the default path was used. The command I executed was 'meson setup builddir'.
Currently, after running 'gst-inspect-1.0', the output on my system is as follows:
1.png (view on web)<https://protect2.fireeye.com/v1/url?k=31323334-501cfaf3-313273af-454445554331-6f28ff7a1fdb30d4&q=1&e=2fbbaf9d-057c-49c6-a81c-e7b5b915381f&u=https%3A%2F%2Fgithub.com%2FEricssonResearch%2Fscream%2Fassets%2F151851695%2F4e8d3abc-1595-478e-a96d-ab8b9e17b9d4>
Do I need to reinstall? If so, what path should I specify for the installation?
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Hello, I've followed your instructions and successfully reinstalled the program. Now, MY_GST_INSTAL is set to $SCRIPT_DIR/... /... /... /gstreamer/install. When I executed . /script/receiver.sh, it worked fine and produced the output: "screamrx/imp.rs ecn-enabled." However, when I run . /script/sender.sh, it still throws an error. Here's the content of the output file for your reference. I also used gst-inspect-1.0 x264enc and successfully located it as follows: |
Hi,
From the error message in the log I see
GST_PIPELINE subprojects/gstreamer/gst/parse/grammar.y:630:gst_parse_element_make:[00m no element "x264enc"
Try to do
gst-inspect-1.0 x264enc
gst-inspect-1.0 avdec_h264
in sender.sh and receiver.sh just after killall line.
The way you run gst-inspect-1.0 x264enc, it will inspect plugins preinstall by Ubuntu.
From: xiaoshuyu6 ***@***.***>
Sent: Tuesday, November 28, 2023 5:18 AM
To: EricssonResearch/scream ***@***.***>
Cc: Jacob Teplitsky ***@***.***>; Comment ***@***.***>
Subject: Re: [EricssonResearch/scream] scream L4S run error (Issue #58)
Hello, I've followed your instructions and successfully reinstalled the program. Now, MY_GST_INSTAL is set to $SCRIPT_DIR/... /... /... /gstreamer/install.
When I executed . /script/receiver.sh, it worked fine and produced the output: "screamrx/imp.rs ecn-enabled."
However, when I run . /script/sender.sh, it still throws an error. Here's the content of the output file for your reference.
send2.log<https://protect2.fireeye.com/v1/url?k=31323334-501cfaf3-313273af-454445554331-0e42c9f39ef7eace&q=1&e=5cedaeaf-a8ba-4b76-97b6-bd4e393ad4dc&u=https%3A%2F%2Fgithub.com%2FEricssonResearch%2Fscream%2Ffiles%2F13488549%2Fsend2.log>
I also used gst-inspect-1.0 x264enc and successfully located it as follows:
2.png (view on web)<https://protect2.fireeye.com/v1/url?k=31323334-501cfaf3-313273af-454445554331-920c933c5cec9034&q=1&e=5cedaeaf-a8ba-4b76-97b6-bd4e393ad4dc&u=https%3A%2F%2Fgithub.com%2FEricssonResearch%2Fscream%2Fassets%2F151851695%2F0134a92d-1271-4f08-a490-0dfff40cda00>
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Hello, I've followed your instructions and added the sender.sh script, which includes the commands gst-inspect-1.0 x264enc and gst-inspect-1.0 avdec_h264. Below is the output from the sender side. According to the results, avdec_h264 should be present, but x264enc is not. |
Hi,
Do you have file libgstx264.so in your build dir and install dir.
If not check build/meson-logs/meson-log.txt to see if x264enc is disabled.
From: xiaoshuyu6 ***@***.***>
Sent: Tuesday, November 28, 2023 8:55 AM
To: EricssonResearch/scream ***@***.***>
Cc: Jacob Teplitsky ***@***.***>; Comment ***@***.***>
Subject: Re: [EricssonResearch/scream] scream L4S run error (Issue #58)
Hello, I've followed your instructions and added the sender.sh script, which includes the commands gst-inspect-1.0 x264enc and gst-inspect-1.0 avdec_h264.
Below is the output from the sender side.
send4.log<https://protect2.fireeye.com/v1/url?k=31323334-501d5122-313273af-454445555731-6ae7c3667f0a1a68&q=1&e=a7f5e9bd-7c21-41d4-a5dd-2ec954358c88&u=https%3A%2F%2Fgithub.com%2FEricssonResearch%2Fscream%2Ffiles%2F13490933%2Fsend4.log>
According to the results, avdec_h264 should be present, but x264enc is not.
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Thank you for your guidance. I've checked, and unfortunately, I couldn't find the libgstx264.so file in both the build directory and the install directory. Additionally, upon inspecting the meson-log.txt file in the build/meson-logs directory, it appears that x264enc is disabled. Is there a specific step or configuration that I might have missed in enabling x264enc during the build process? In addition, I would like to provide another piece of information. When I disable L4S by setting ECN_ENABLED=0 in ecn_env.sh and run sender.sh, the program output is normal, and I can detect x264enc. I am wondering if the issue might be related to the version of GStreamer that I installed. I used the following repository: https://gitlab.freedesktop.org/samhurst/gstreamer/-/tree/ecn, specifically the ecn branch. I did not use the command patch -p1 < <2717.patch. I'm unsure if this might be a problem. It appears to me that the changes introduced by the patch and the code in the ecn branch are consistent. However, I'm not entirely certain if my understanding is accurate. I performed the installation using the following commands: Your insights or suggestions on any potential issues would be greatly appreciated. |
Hi,
Try meson setup --reconfigure -Dgst-plugins-ugly:x264=enabled -Dgpl=enabled <build_dir> --prefix=<your_install_dir>
You might as well enable x265 and if your server has Nvidia GPU, nvcodec.
From: xiaoshuyu6 ***@***.***>
Sent: Tuesday, November 28, 2023 7:05 PM
To: EricssonResearch/scream ***@***.***>
Cc: Jacob Teplitsky ***@***.***>; Comment ***@***.***>
Subject: Re: [EricssonResearch/scream] scream L4S run error (Issue #58)
Thank you for your guidance. I've checked, and unfortunately, I couldn't find the libgstx264.so file in both the build directory and the install directory. Additionally, upon inspecting the meson-log.txt file in the build/meson-logs directory, it appears that x264enc is disabled.
image.png (view on web)<https://protect2.fireeye.com/v1/url?k=31323334-501cfaf3-313273af-454445554331-20a746f5cf15f369&q=1&e=48505d31-0110-4684-a2fa-9f841c4316d4&u=https%3A%2F%2Fgithub.com%2FEricssonResearch%2Fscream%2Fassets%2F151851695%2Fc3ccfc95-5444-471b-a940-41797aeafa19>
Is there a specific step or configuration that I might have missed in enabling x264enc during the build process?
In addition, I would like to provide another piece of information. When I disable L4S by setting ECN_ENABLED=0 in ecn_env.sh and run sender.sh, the program output is normal, and I can detect x264enc.
I am wondering if the issue might be related to the version of GStreamer that I installed. I used the following repository: https://gitlab.freedesktop.org/samhurst/gstreamer/-/tree/ecn, specifically the ecn branch.
image.png (view on web)<https://protect2.fireeye.com/v1/url?k=31323334-501cfaf3-313273af-454445554331-b1bd642546e7691d&q=1&e=48505d31-0110-4684-a2fa-9f841c4316d4&u=https%3A%2F%2Fgithub.com%2FEricssonResearch%2Fscream%2Fassets%2F151851695%2Fa0de92c5-5485-489a-a60f-c6eb180d62a2>
I did not use the command patch -p1 < <2717.patch. I'm unsure if this might be a problem.
image.png (view on web)<https://protect2.fireeye.com/v1/url?k=31323334-501cfaf3-313273af-454445554331-9b9739ba4855c27f&q=1&e=48505d31-0110-4684-a2fa-9f841c4316d4&u=https%3A%2F%2Fgithub.com%2FEricssonResearch%2Fscream%2Fassets%2F151851695%2F21b43613-247c-4a06-a76e-d0b51506d9d9>
It appears to me that the changes introduced by the patch and the code in the ecn branch are consistent. However, I'm not entirely certain if my understanding is accurate.
I performed the installation using the following commands:
meson setup --prefix=/path/to/install/prefix builddir
meson compile -C builddir
meson install -C builddir
Your insights or suggestions on any potential issues would be greatly appreciated.
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Hello, I successfully ran the sender.sh following your guidance. I greatly appreciate your assistance over these days. Thank you for your patience and support. |
Great!.
If you have any suggesting for improving README please send med diffs and I’ll incorporate them or do official way, creating branch.
Thanks.
From: xiaoshuyu6 ***@***.***>
Sent: Thursday, November 30, 2023 2:35 AM
To: EricssonResearch/scream ***@***.***>
Cc: Jacob Teplitsky ***@***.***>; Comment ***@***.***>
Subject: Re: [EricssonResearch/scream] scream L4S run error (Issue #58)
Hello, I successfully ran the sender.sh following your guidance. I greatly appreciate your assistance over these days. Thank you for your patience and support.
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Added more info to README |
Hello , after installing scream, I did the Modifying gstreamer to use L4S in gstream.
I then went to run the L4S
. /scripts/receiver.sh
. /scripts/sender.sh
But there was an error, I couldn't test the L4S functionality of scream
The program on the sender side gives an error
The text was updated successfully, but these errors were encountered: