Re: [rmcat] Video sequences for emulation tests

Zaheduzzaman Sarker <zaheduzzaman.sarker@ericsson.com> Sun, 19 July 2015 21:31 UTC

From: Zaheduzzaman Sarker <zaheduzzaman.sarker@ericsson.com>
To: Varun Singh <vsingh.ietf@gmail.com>
Thread-Topic: [rmcat] Video sequences for emulation tests
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Date: Sun, 19 Jul 2015 21:31:48 +0000
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Subject: Re: [rmcat] Video sequences for emulation tests
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Hi Varun,

Yes, we haven’t explicitly said which videos. But now I think it would be good to pick up couple of them if not one.

BR

Zahed

From: Varun Singh [mailto:vsingh.ietf@gmail.com]
Sent: den 19 juli 2015 23:08
To: Zaheduzzaman Sarker
Cc: rmcat WG
Subject: Re: [rmcat] Video sequences for emulation tests


Hi zahed,

We didn't explicitly say which videos, but the feast points to a URL with sequences. These sequences were shared by Stephan Wenger a few IETF meetings ago. IIRC, Foreman was used before that.  And the complete list is at the url.

Cheers

[HEVC-seq] HEVC, , "Test Sequences", http://<http://www.netlab.tkk.fi/~varun/test_sequences/>www.netlab.tkk.fi<http://www.netlab.tkk.fi/~varun/test_sequences/>/~varun/test_sequences/<http://www.netlab.tkk.fi/~varun/test_sequences/>
On Jul 19, 2015 9:44 PM, "Zaheduzzaman Sarker" <zaheduzzaman.sarker@ericsson.com<mailto:zaheduzzaman.sarker@ericsson.com>> wrote:
Hi,

As RMCAT congestion control algorithms are getting implemented, we will see more test results where real video encoder will be used.
We have seen results for GCC in the emulated network where a video sequence has been used. The evaluation results of SCReAM implementation we will also use some video sequences.

The eval-test (https://tools.ietf.org/html/draft-ietf-rmcat-eval-test-01) draft points to sources of the video sequences to use in the tests but does not pick any particular one(s). However, as the contents of the video sequences have impact on the encoder output, I believe it will be better if we can agree on the video sequences to use in the tests. This will make the results more comparable.

Any comments on that?

BR

Zahed

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ANM ZAHEDUZZAMAN SARKER
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[rmcat] Video sequences for emulation tests Zaheduzzaman Sarker
Re: [rmcat] Video sequences for emulation tests Varun Singh
Re: [rmcat] Video sequences for emulation tests Zaheduzzaman Sarker
Re: [rmcat] Video sequences for emulation tests Xiaoqing Zhu (xiaoqzhu)
Re: [rmcat] Video sequences for emulation tests Mo Zanaty (mzanaty)
Re: [rmcat] Video sequences for emulation tests Harald Alvestrand