Scrcpy is lagging for no reason #4494

tanzz107 · 2023-12-03T16:11:10Z

my phones lcd just came out of the phone a day ago and i tried to use scrcpy but it just lags all the time and takes about 30 secs to respond, my pc is way too powerful for that to happen, ive been trying my best to use tricks from youtube and they still give me the same result. This is what its saying:
(usb) 4bdba881 device 11R
C:\scrcpy-win64-v2.3.1\scrcpy-server: 1 file pushed, 0 skipped. 106.9 MB/s (66007 bytes in 0.001s)
[server] INFO: Device: [OnePlus] OnePlus 11R (Android 12)
INFO: Renderer: direct3d
INFO: Texture: 1080x2400

rom1v · 2023-12-03T16:34:43Z

Is it better with a lower resolution:

scrcpy -m1024

?

rom1v · 2023-12-03T16:46:32Z

If you record, is the recorded file also laggy? (with stuttering)

scrcpy --record=file.mp4

What is the output in the console if you run scrcpy --print-fps?

tanzz107 · 2023-12-04T16:16:05Z

Is it better with a lower resolution:
scrcpy -m1024
?

no difference, i tried with different cables too

tanzz107 · 2023-12-04T16:17:05Z

If you record, is the recorded file also laggy? (with stuttering)
scrcpy --record=file.mp4
What is the output in the console if you run scrcpy --print-fps?

its running on 10fps and below, no wonder, how do i run it on high fps

rom1v · 2023-12-04T16:18:05Z

its running on 10fps and below, no wonder, how do i run it on high fps

OK, it's an issue on the device side then.

Try with another encoder: https://github.com/Genymobile/scrcpy/blob/master/doc/video.md#encoder

tanzz107 · 2023-12-04T16:21:35Z

its running on 10fps and below, no wonder, how do i run it on high fps

OK, it's an issue on the device side then.

Try with another encoder: https://github.com/Genymobile/scrcpy/blob/master/doc/video.md#encoder

what code should i try

rom1v · 2023-12-04T16:22:45Z

scrcpy --list-encoders

Then try with one of the encoders listed, as in the example pointed by the link I posted.

tanzz107 · 2023-12-04T16:38:24Z

C:\scrcpy-win64-v2.3.1\scrcpy-server: 1 file pushed, 0 skipped. 84.1 MB/s (66007 bytes in 0.001s)
[server] INFO: Device: [OnePlus] OnePlus 11R (Android 12)
[server] ERROR: Could not create default video encoder for av1
List of video encoders:
--video-codec=h264 --video-encoder='OMX.qcom.video.encoder.avc'
--video-codec=h264 --video-encoder='c2.android.avc.encoder'
--video-codec=h264 --video-encoder='OMX.google.h264.encoder'
--video-codec=h265 --video-encoder='OMX.qcom.video.encoder.hevc'
--video-codec=h265 --video-encoder='OMX.qcom.video.encoder.hevc.cq'
--video-codec=h265 --video-encoder='c2.android.hevc.encoder'
[server] ERROR: Exception on thread Thread[video,5,main]
java.lang.IllegalArgumentException: Failed to initialize video/av01, error 0xfffffffe
at android.media.MediaCodec.native_setup(Native Method)
at android.media.MediaCodec.(MediaCodec.java:1961)
at android.media.MediaCodec.createEncoderByType(MediaCodec.java:1923)
at com.genymobile.scrcpy.SurfaceEncoder.createMediaCodec(SurfaceEncoder.java:207)
at com.genymobile.scrcpy.SurfaceEncoder.streamScreen(SurfaceEncoder.java:52)
at com.genymobile.scrcpy.SurfaceEncoder.lambda$start$0$com-genymobile-scrcpy-SurfaceEncoder(SurfaceEncoder.java:253)
at com.genymobile.scrcpy.SurfaceEncoder$$ExternalSyntheticLambda0.run(Unknown Source:4)
at java.lang.Thread.run(Thread.java:1012)
ERROR: "adb reverse --remove" returned with value 1
ERROR: Could not retrieve device information
ERROR: Server connection failed

tanzz107 · 2023-12-04T16:40:31Z

C:\scrcpy-win64-v2.3.1>scrcpy --v4l2-buffer=300
scrcpy 2.3.1 https://github.com/Genymobile/scrcpy
ERROR: V4L2 (--v4l2-buffer) is disabled (or unsupported on this platform).
another issue

tanzz107 · 2023-12-04T16:43:03Z

C:\scrcpy-win64-v2.3.1>scrcpy --list-encoders
scrcpy 2.3.1 https://github.com/Genymobile/scrcpy
INFO: ADB device found:
INFO: --> (usb) 4bdba881 device AC2001
C:\scrcpy-win64-v2.3.1\scrcpy-server: 1 file pushed, 0 skipped. 90.3 MB/s (66007 bytes in 0.001s)
[server] INFO: Device: [OnePlus] OnePlus 11R (Android 12)
[server] INFO: List of video encoders:
--video-codec=h264 --video-encoder='OMX.qcom.video.encoder.avc'
--video-codec=h264 --video-encoder='c2.android.avc.encoder'
--video-codec=h264 --video-encoder='OMX.google.h264.encoder'
--video-codec=h265 --video-encoder='OMX.qcom.video.encoder.hevc'
--video-codec=h265 --video-encoder='OMX.qcom.video.encoder.hevc.cq'
--video-codec=h265 --video-encoder='c2.android.hevc.encoder'
[server] INFO: List of audio encoders:
--audio-codec=opus --audio-encoder='c2.android.opus.encoder'
--audio-codec=aac --audio-encoder='c2.android.aac.encoder'
--audio-codec=aac --audio-encoder='OMX.google.aac.encoder'
--audio-codec=flac --audio-encoder='c2.android.flac.encoder'
--audio-codec=flac --audio-encoder='OMX.google.flac.encoder'

rom1v · 2023-12-04T16:50:43Z

[server] ERROR: Could not create default video encoder for av1

Of course, you don't have any AV1 encoder on your device, so if you request to use AV1 it will fail.

ERROR: V4L2 (--v4l2-buffer) is disabled (or unsupported on this platform).

Video4Linux2 is only supported on Linux.

--video-codec=h264 --video-encoder='OMX.qcom.video.encoder.avc'
--video-codec=h264 --video-encoder='c2.android.avc.encoder'
--video-codec=h264 --video-encoder='OMX.google.h264.encoder'
--video-codec=h265 --video-encoder='OMX.qcom.video.encoder.hevc'
--video-codec=h265 --video-encoder='OMX.qcom.video.encoder.hevc.cq'
--video-codec=h265 --video-encoder='c2.android.hevc.encoder'

Then test each one of these.

scrcpy --video-codec=h264 --video-encoder='OMX.qcom.video.encoder.avc'
…
scrcpy --video-codec=h265 --video-encoder='OMX.qcom.video.encoder.hevc'
…

EDIT: btw, if it does not work with quotes on Windows, remove the quotes:

scrcpy --video-codec=h264 --video-encoder=OMX.qcom.video.encoder.avc
…
scrcpy --video-codec=h265 --video-encoder=OMX.qcom.video.encoder.hevc
…

tanzz107 · 2023-12-04T16:54:59Z

[server] ERROR: Could not create default video encoder for av1

Of course, you don't have any AV1 encoder on your device, so if you request to use AV1 it will fail.

ERROR: V4L2 (--v4l2-buffer) is disabled (or unsupported on this platform).

Video4Linux2 is only supported on Linux.
--video-codec=h264 --video-encoder='OMX.qcom.video.encoder.avc'
--video-codec=h264 --video-encoder='c2.android.avc.encoder'
--video-codec=h264 --video-encoder='OMX.google.h264.encoder'
--video-codec=h265 --video-encoder='OMX.qcom.video.encoder.hevc'
--video-codec=h265 --video-encoder='OMX.qcom.video.encoder.hevc.cq'
--video-codec=h265 --video-encoder='c2.android.hevc.encoder'
Then test each one of these.
scrcpy --video-codec=h264 --video-encoder='OMX.qcom.video.encoder.avc'
…
scrcpy --video-codec=h265 --video-encoder='OMX.qcom.video.encoder.hevc'
…

i just ran them, its got to do with something of my device, i dont think can fix it, i think its just my phone thats messing it up

rom1v · 2023-12-04T16:55:44Z

i just ran them, its got to do with something of my device, i dont think can fix it, i think its just my phone thats messing it up

What the output when you run:

scrcpy --video-codec=h265 --video-encoder=OMX.qcom.video.encoder.hevc

?

tanzz107 · 2023-12-04T16:57:42Z

C:\scrcpy-win64-v2.3.1>scrcpy --video-codec=h265 --video-encoder='OMX.qcom.video.encoder.hevc'
scrcpy 2.3.1 https://github.com/Genymobile/scrcpy
INFO: ADB device found:
INFO: --> (usb) 4bdba881 device AC2001
C:\scrcpy-win64-v2.3.1\scrcpy-server: 1 file pushed, 0 skipped. 119.0 MB/s (66007 bytes in 0.001s)
[server] INFO: Device: [OnePlus] OnePlus 11R (Android 12)
INFO: Renderer: direct3d
INFO: Texture: 1080x2400

tanzz107 · 2023-12-04T16:58:24Z

isnt 119mb/s too high

rom1v · 2023-12-04T17:06:14Z

Please record and post the file, so that I see how it lags.

scrcpy --video-codec=h265 --video-encoder='OMX.qcom.video.encoder.hevc' -m1024 --record=file.mp4

tanzz107 · 2023-12-04T17:13:59Z

Watch the ending, it took so long to open too!!
Uploading file.mp4…

tanzz107 · 2023-12-04T17:15:36Z

Its not letting me upload pass me ur email rq

tanzz107 · 2023-12-04T17:16:19Z

file.mp4

tanzz107 · 2023-12-04T17:18:44Z

just download this file and use vlc to open it

rom1v · 2023-12-04T17:36:15Z

just download this file and use vlc to open it

👍 (yes, webbrowsers do not support H.265)

Indeed, the capture is very laggy.

If you record with screenrecord (without scrcpy), is it the same problem?

adb shell screenrecord /sdcard/file.mp4
adb pull /sdcard/file.mp4

Is your physical screen broken by any chance? If so, try to turn the screen off: scrcpy --turn-screen-off.

EDIT: Oh, apparently, yes:

my phones lcd just came out of the phone a day ago

tanzz107 · 2023-12-04T17:42:59Z

just download this file and use vlc to open it

👍 (yes, webbrowsers do not support H.265)

Indeed, the capture is very laggy.

If you record with screenrecord (without scrcpy), is it the same problem?
adb shell screenrecord /sdcard/file.mp4
adb pull /sdcard/file.mp4
Is your physical screen broken by any chance? If so, try to turn the screen off: scrcpy --turn-screen-off.

EDIT: Oh, apparently, yes:

my phones lcd just came out of the phone a day ago

the issue isnt the recording its the phone, i think its time to give up and just learn to live with it, gg, thanks for helping me tho, ur a gee

rom1v · 2023-12-04T17:48:13Z

As I suggested in my previous message, the problem is that the screen is broken/disconnected, which causes capture vsync issues.

Running scrcpy --turn-screen-off solves the problem on many devices. See #3840

tanzz107 · 2023-12-04T17:50:06Z

brooooo,it workssss!!!!!, my goatttttttttttt ily man

rom1v closed this as completed Dec 4, 2023

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Scrcpy is lagging for no reason #4494

Scrcpy is lagging for no reason #4494

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Scrcpy is lagging for no reason #4494

Scrcpy is lagging for no reason #4494

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