Video playback stuck

[asdzxc93]

Why do a lot of videos play stuck？

[asdzxc93]

Also, if I quickly switch apps, the app may not be able to be touched on the screen, but the app interface is displayed, and then if I want to operate the current app, I have to switch from multitasking again

[Lenni-builder]

That title should give you an idea about the issue, please change it

[rio004]

Could you tell exactly how to reproduce this issue?

[asdzxc93]

你能确切地告诉如何重现这个问题吗？
Video playback issue: On the latest Los21 ROM, whether using the browser (edge, chrome) to play web online videos or watching videos in audiovisual software (YouTube, bilibili), the audio and video will start to be out of sync a few seconds after the start of playback. If displayed in full screen, it can sometimes cause system application crashes.

[Counta]

Same problem, hope to fix it
If log is needed,plz tell me where can I get it.
Env:Nikgapps(omni,0719 release),Magisk 27000(Tried Uninstalling, problem still)

[AilaSama]

When opening a video without cache on bilibili, the screen may freeze and the audio and video may be out of sync.

[AilaSama]

If you use Bilibili in split-screen mode, there will be no problem. When the problem occurs, the CPU usage will rise to 80~100% and the problem will occur.
I think it's a mediacodec problem?（Google translate）

[emptyvector]

(translated)

I noticed that logcat outputted a lot of logs when playing streaming videos. I captured the part that caught my attention and uploaded the full log. (logcap.log)

Intercepted log part:

10-27 19:43:16.573  6789  6965 E TRS     : DpAsyncBlitStream: cannot invalidate job in state 3!
10-27 19:43:16.494     0     0 I >>>    iova: 0x240000000~0x243ffffff, pa:0x0x0000000000000000/0x0x0000000000000000, size:0x4000000 (reserved region, check the other domain?)
10-27 19:43:16.573  6789  6965 E C2MtkConvert: [0xB4000078504B02A8] mBlitAsyncStream invalidate failed
10-27 19:43:16.573  6789  6965 E C2MtkConvert: [0xB4000078504B02A8] convertFrameAsync_l err
10-27 19:43:16.573  6789  6965 E C2MtkVdecExt: [0xB400007A104B6E60] ConvertFrame err = 14
10-27 19:43:16.573  6789  6965 E C2MtkVdecExt: [0xB400007A104B6E60] postprocessAsyncS1: convert failed

[HundSimon]

same issue here, it should be a mediacodec problem. However, youtube app works smoothly without any issue, maybe there are other reasons?

[Lenni-builder]

There are different kinds of codecs, some might be better supported than others.