AVC test stream with audio

cta-wave / Test-Content-Generation

Provides all information and scripts how the CTA Wave Test Content is generated

BSD 3-Clause "New" or "Revised" License

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AVC test stream with audio #62

Closed jpiesing closed 1 year ago

jpiesing commented 1 year ago

We have two tests ("Regular Playback of a CMAF Presentation" and "Random Access of a WAVE Presentation") that, by definition, need a stream with AVC and audio. Historically t1 included audio even though it wasn't needed and these tests just use t1 assuming the MPD includes both video and audio.

What is simplest?

Restore the audio in t1
Restore the audio in all AVC adaptation sets
Define a new stream which is the same as t1 but with audio

Which audio? The audio from the mezzanine or the PN audio? @cta-source do you have an opinion? @yanj-github @rcottingham What does the OF need for the two tests of WAVE presentations?

rbouqueau commented 1 year ago

Define a new stream which is the same as t1 but with audio

I would opt for this. I can assemble a manifest if no-one downstream is able to do it.

FYI the old caac audio set based on the mezzanine audio still exists. I just don't have uploaded it because I thought it would be superseeded by Resilion's streams. Please update me on which stream to use when decided.

mbergman42 commented 1 year ago

This may be overtaken by events, but to answer the question, I'd strongly recommend using the PN audio for tests because it is needed for automation in the future (not planned for first launch, but after).

FritzHeiden commented 1 year ago

I added audio to the affected tests according to Resillions spread sheet https://github.com/cta-wave/dpctf-tests/issues/111#issuecomment-1545809999

gitwjr commented 1 year ago

Closed. This is captured by DPCTF-tests #111 https://github.com/cta-wave/dpctf-tests/issues/111