Screenrecord HEVC/vp8 encoding

[Carlos Piury]

Hi,

Is there any android-x86 based development of screenrecord (or similar) that works with hevc/vp8 encoding?, I am trying to create/test one but got erros related to pixel-format. And native screenrecord only support h264.

I just tried this project [1] and it works fine in the physical device but vp8 doesn't work in android-x86 (h264 works).

[1] https://github.com/magicsih/AndroidScreenCaster
--

Computer engineer

[crw]

I was looking for a android-x86 based development of screen recorder using intel quicksync.

most emulators crash while android x864 is very stable 

If there is not im going to port it to android

[Mitchel Stewart]

I am unsure if Android x86 supports hardware encoding, but even if it does normally you would probably want to start with software encoding anyways.

but aside from that you will probably want to use vp8 encoder. as hevc is not royalty free and requires licensing fee

Sent from mobile

---

From: andro...@googlegroups.com <andro...@googlegroups.com> on behalf of crw <crawl...@gmail.com>
Sent: Thursday, September 24, 2020 12:45:45 PM
To: Android-x86 <andro...@googlegroups.com>
Subject: Re: Screenrecord HEVC/vp8 encoding

 

--
You received this message because you are subscribed to the Google Groups "Android-x86" group.
To unsubscribe from this group and stop receiving emails from it, send an email to android-x86...@googlegroups.com.
To view this discussion on the web visit https://groups.google.com/d/msgid/android-x86/8da1edfc-6ce3-41be-b735-a01b11021ea6n%40googlegroups.com.

[Carlos Piury]

Is there any reference / example that works doing vp8 encoding on android x86?, I have found some examples [1] without success, it works on device but not in android-x86, and cannot why, since error description give no information in the decoding side (using ffmpeg, mplayer or another one).

•   https://github.com/magicsih/AndroidScreenCaster
•   https://android.googlesource.com/platform/cts/+/jb-mr2-release/tests/tests/media/src/android/media/cts/Vp8EncoderTest.java

Do you know any working example in android x86 or modifications required  in android x86 that differ from real device?

To view this discussion on the web visit https://groups.google.com/d/msgid/android-x86/DM5PR0601MB3704CAE89B634D6CF4AC8DE9F5390%40DM5PR0601MB3704.namprd06.prod.outlook.com.

--

Carlos I. Piury

Computer engineer