Artifacts when Colour profile is HD(1-1-1)

[asinel]

Videos with colour profile HD(1-1-1) are playing with a lot of blur and artifacts, while the same video without this color profile is playing correctly.

The bug can be reproduced with the Exoplayer Demo app. adb shell am start -a com.google.android.exoplayer.demo.action.VIEW -d https://catvusa.com/video/spots/start.video.promote.mp4

Exoplayer version is 2.16.1, tested on Android API 29 and Android API 31

I think this issue is the same

[christosts]

To my knowledge, HD(1-1-1) is the standard BT-709 for HD videos. I did not see any issues playing the linked video on Pixel phones. Are you seeing this problem on specific devices? If so, can you please grab a bug report from the devices after playback and attach it to this issue?

Thanks

[asinel]

Hi, thank you for the quick response. I've checked in on a real device (Pixel 3) and it does not reproduce. It reproduces on Android emulator (tested on phones and TV). Attaching AVD details, screenshot,and bug report data. repro_steps.txt bugreport.zip

avd_details.txt

I am not sure if it is a problem with the emulator or library now...

[christosts]

The bug-report indicates your emulator is on Android Q. I tried with the emulator on Android Q and R and also on a Pixel device using the software codec and could not reproduce.

Can you please try with a more recent Android version, and perhaps on another computer too? I'm inclined to close this issue as it does not appear to be ExoPlayer specific and I cannot reproduce either (in case I could forward this to the codec team).

[asinel]

Hi, I've tested it on the newest Android emulator - Android 12.0, and another computer as well.