Menu

Frame Rate keeps Changing to 7 FPS

Anonymous
2021-06-12
2025-06-15
  • Anonymous

    Anonymous - 2021-06-12

    Hi,
    For some reason today, whenever I press record, my frame rate changes to 7 FPS instead of the 25 fps I have selected in settings. It's just started doing this this morning. I used my open camera 2 days ago and it worked at 25fps. There have been no changes to my phone since then.
    I have tried restarting my phone, resetting all my settings in the app and have reinstalled Open Camera.

    My phone is a Nokia 7.1 with Android 10
    Camera firmware version v100.0020.33 v010.0002.23

    My open camera settings for video are:
    Camera 2 API
    Video Resolution: 4k 3840x2160
    Video Format: MPEG H.264
    Video Picture Profile: Log Medium
    Video Bitrate: 60mbps
    Video Framerate: 25 fps

    I hope you can help. I have successfully recorded video in the past with the above settings. Below is information from the app:

    Many Thanks,
    Nick.

    Open Camera v1.48.3
    Code: 80
    Package: net.sourceforge.opencamera
    Android API version: 29
    Device manufacturer: HMD Global
    Device model: Nokia 7.1
    Device code-name: qcom
    Device variant: CTL_sprout
    Language: en
    Standard max heap?: 256
    Large max heap?: 512
    Display size: 1080x2065
    Display metrics: 1080x2065
    Current camera ID: 0
    No. of cameras: 2
    Multi-camera?: false
    Camera API: Camera2 (Android L)
    Camera orientation: 90
    Photo mode: Standard
    Preview resolutions: 1920x1080, 1440x1080, 1280x960, 1280x720, 864x486, 864x480, 720x480, 640x480, 352x288, 320x240, 176x144, 144x176
    Preview resolution: 1920x1080
    Photo resolutions: 4032x3024, 4000x3000, 3024x3024, 2976x2976, 3840x2160, 4032x2016, 3264x2448, 3200x2400, 3264x1836, 2448x2448, 3264x1632, 2592x1944, 2688x1512, 2304x1728, 1944x1944, 2048x1536, 1920x1080, 1600x1200, 1440x1080, 1280x960, 1280x720, 864x486, 864x480, 720x480, 640x480, 352x288, 320x240, 176x144, 144x176
    Photo resolution: 4032x3024
    Video qualities: 1, 6_r4032x2016, 6_r3264x1836, 6_r3264x1632, 6_r2592x1944, 6_r2688x1512, 6_r2304x1728, 6_r1944x1944, 6_r2048x1536, 6, 5_r1600x1200, 5_r1440x1080, 5_r1280x960, 5, 4_r864x486, 4_r864x480, 4, 3_r640x480, 3, 7, 2, 2_r144x176
    Video resolutions: 3840x2160, 4032x2016, 3264x1836, 3264x1632, 2592x1944, 2688x1512, 2304x1728, 1944x1944, 2048x1536, 1920x1080, 1600x1200, 1440x1080, 1280x960, 1280x720, 864x486, 864x480, 720x480, 640x480, 352x288, 320x240, 176x144, 144x176
    Video quality: 1
    Video frame width: 3840
    Video frame height: 2160
    Video bit rate: 60000000
    Video frame rate: 25
    Video capture rate: 25.0
    Video high speed: false
    Video capture rate factor: 1.0
    Auto-level?: Available
    Auto-level enabled?: false
    Face detection?: Available
    RAW?: Available
    HDR?: Available
    Panorama?: Available
    Gyro sensors?: Available
    Expo?: Available
    Expo compensation?: Available
    Exposure compensation range: -12 to 12
    Manual ISO?: Available
    ISO range: 100 to 1600
    Manual exposure?: Available
    Exposure range: 20461 to 436539771
    Manual WB?: Available
    WB temperature: 1000 to 15000
    Optical stabilization?: Not available
    Optical stabilization enabled?: false
    Video stabilization?: Available
    Video stabilization enabled?: true
    Tonemap curve?: Available
    Tonemap max curve points: 512
    Can disable shutter sound?: Available
    Camera view angle: 66.17945 , 49.9401
    Flash modes: flash_off, flash_on, flash_torch
    Focus modes: focus_mode_auto, focus_mode_macro, focus_mode_locked, focus_mode_infinity, focus_mode_manual2, focus_mode_continuous_picture, focus_mode_continuous_video
    Color effects: none, mono, negative, solarize, sepia, posterize, whiteboard, blackboard, aqua
    Scene modes: auto, landscape, snow, beach, sunset, night, portrait, sports, steadyphoto, candlelight, fireworks, party, night-portrait, theatre, action
    White balances: auto, manual, incandescent, fluorescent, warm-fluorescent, daylight, cloudy-daylight, twilight, shade
    Magnetic accuracy?: -1
    Using SAF?: true
    Save Location: Camera
    Save Location SAF: content://com.android.externalstorage.documents/tree/8294-1501%3ADCIM%2FCamera
    Parameters: None

     
    • Anonymous

      Anonymous - 2021-06-12

      UPDATE:
      This seems to have something to do with Manual ISO. When I switch ISO to AUTO the app works normally.

       
    • Anonymous

      Anonymous - 2021-06-12

      UPDATE:
      This seems to have something to do with Manual ISO. When I switch ISO to AUTO the app works normally.

       
    • Anonymous

      Anonymous - 2021-06-13

      UPDATE:
      My Phone: Nokia 7.1 Android 10
      I have found out that this problem is caused by setting the Frame Rate to 25 FPS. The Solution is to choose 24 FPS (Cogwheel>Video Settings>Frame Rate).
      Therefore the settings I use for video on my Nokia 7.1 are:
      - ISO 100 - 1/50 Shutter Speed - 24 FPS -

       
      • Anonymous

        Anonymous - 2021-07-05

        You are lucky you can use these settings. On my Galaxy A71 any change to fps besides 30 fps result in 7fps vidoe.

         
  • Anonymous

    Anonymous - 2022-10-08

    me with my Nokia 3, at 25 fps it have 30, like at 60 but it's not compatible...
    on my xiaomi same...

     
  • Anonymous

    Anonymous - 2025-06-15

    +1

     

Anonymous
Anonymous

Add attachments
Cancel





Want the latest updates on software, tech news, and AI?
Get latest updates about software, tech news, and AI from SourceForge directly in your inbox once a month.