| Desarrollador: | Peter Stoiber (1) | ||
| Precio: | Gratis | ||
| Clasificaciones: | 0 | ||
| Opiniones: | 0 Escribir una opinión | ||
| Listas: | 0 + 0 | ||
| Puntos: | 2 + 208 (2.7) ¡ | ||
| Google Play | |||
Descripción
The app connects to a usb camera from your Android Device. (OTG cabel or OTG Hub needed)
This Project was built to perform an Isochronous Video Stream for all Android Devices (Above 4.1 Ice Cream Sandwich)(Mediathek Devices too) with UVC Cameras.
The program uses your userspacr usb device driver to perform an isochronous transfer with your camera device.
Follow this way to set up your own userspace device driver:
First you have to set up all camera settings for your device. The program then saves the values and you can restore them later or overwrite them with other values. Use the "Edit/Save/Restore" Button to adjust the values.
Use the automatic camera serarch to find and set up the camera.
Explaination:
When the automatic search succeeds, you first set up the MAXIMAL PACKET SIZE. If your device is a mediathek device, you may have to lower the value for the max packet size.
The Value PACKETS PER REQUEST defines the Number of the Packets sended to the device: One packet has a size of 3000 bytes and you use 16 packets at one time for sending. Here you define the amount of Bytes which were sent.
Next thing are the USB REQUEST BLOCKS (activeUrb): These are in relation to the max packet size. You have to find here the right values for your device and control the output on the screen under the menupoint "Isoread".
Some typically values for Qualcom Devices are: 8 for the activeUrbs and 16 Packets per Request....
The first thing of the method Isoread is a Controltransfer to the camera device:
If the controlltransfer is successful, than you are ready to go.
Next take a look at the frames.
When you receive identically and long frames, you can proceed to the method Isostream, where the frames were displayed on your screen.
To know how big be a Frame should be, you can look at the output of the controll transfer of the camera in the log: maxVideoFrameSize, This value is returned from the camera and should be the valid frame size (The value is calculated by Imagewidth x Imagehight x 2).
The IsochronousRead1 class shows you how the frames are structered by the camera. Different camerasetting == Different Frame structers. Try it out with different setting and look at the output. The eof hint shows the framesize in the log. For valid camera settings the size should be the same as maxFrameSize value of the controlltransfer.
Output method Isoread: (Controltransfer) Thirst the program will send a controlltransfer to your camera device. The output of it looks as following: Initial streaming parms: hint=0x0 format=1 frame=1 frameInterval=2000000 keyFrameRate=0 pFrameRate=0 compQuality=0 compWindowSize=0 delay=0 maxVideoFrameSize=0 maxPayloadTransferSize=0 Probed streaming parms: hint=0x0 format=1 frame=1 frameInterval=2000000 keyFrameRate=0 pFrameRate=0 compQuality=0 compWindowSize=0 delay=0 maxVideoFrameSize=614400 maxPayloadTransferSize=3000 Final streaming parms: hint=0x0 format=1 frame=1 frameInterval=2000000 keyFrameRate=0 pFrameRate=0 compQuality=0 compWindowSize=0 delay=0 maxVideoFrameSize=614400 maxPayloadTransferSize=3000 The first line are the values you set in the program, to connect the camera. (Initial streaming parms}
The secound line are the values from the camera, which the camera returned from your values.
And in the third line are the new saved and final values from the usb camera.
Outpuf from the first Method: isoRead:
EOF frameLen=10436. --> For Example here a frame ends with a length of 10436 wich is not 614400 as we expected from the controltransfer, so you may have to change some values of you program to get a valid frame size.
Capturas...
Precio
- Hoy: Gratis
- Mínimo: Gratis
- Máximo: Gratis
Realizar un seguimiento de los precios
Desarrollador
- Peter Stoiber
- Plataformas: Android Aplicaciones (1)
- Listas: 0 + 0
- Puntos: 2 + 208 ¡
- Clasificaciones: 0
- Opiniones: 0
- Descuentos: 0
- Vídeos: 0
- RSS: Suscribirse
Puntos
-
- 2,432 Zachary Anderson
- +1
-
- 1 charly hernandez
- +1
Clasificaciones
0 ☹️
Listas
0 ☹️
Opiniones
Sé el primero en escribir una reseña 🌟
Información adicional
- Versión: 2.2.9
- Categoría:
Android Aplicaciones›Herramientas - Sistemas operativos:
Android 4.0.3 - Tamaño:
15 Mb - Clasificación de contenido:
Everyone - Google Play Puntuación:
2.7(208) - Actualizado:
- Fecha de lanzamiento:
Contactos
https://github.com/Peter-St/Android-UVC-CameraUVC Camera / Usb Camera custom URL corta: Copiado!- 🌟 Compartir
- Google Play
También te puede interesar
-
- CUSTOM PrinterSet
- Android Aplicaciones: Herramientas De: CUSTOM
- Gratis
- Listas: 0 + 0 Clasificaciones: 0 Opiniones: 0
- Puntos: 0 + 0 Versión: 1.11 CUSTOM PrinterSet is a tool to configure every setting on all CUSTOM Printers directly from your Android device. You can also modify, archive, reload the full configuration. You can ... ⥯
-
- Camera iOS 26 - Phone 17
- Android Aplicaciones: Herramientas De: Camera HD - Camera IOS
- * Gratis
- Listas: 0 + 0 Clasificaciones: 0 Opiniones: 0
- Puntos: 0 + 0 Versión: 1.0.1 Cool iOS 26 Camera is inspired by the new iOS 26 design bringing you a powerful and modern photo experience. Capture your favorite moments in stunning portrait and HD quality with just ⥯
-
- Custom Lights
- Android Aplicaciones: Herramientas De: Custom Lights
- * Gratis
- Listas: 0 + 0 Clasificaciones: 0 Opiniones: 0
- Puntos: 0 + 0 Versión: 4.0 Do you still worry about the bright lights at night? Try this app with adjustable lighting, providing you with the best lighting experience. ⥯
-
- Endoscope Camera - USB | Otg
- Android Aplicaciones: Herramientas De: Gekko Soft
- * Gratis
- Listas: 0 + 0 Clasificaciones: 0 Opiniones: 0
- Puntos: 0 + 15,828 (3.3) Versión: 40.0 USB Otg Endoscope checker allows you to check if your device can capture and save videos from any USB-camera or Endoscope and from the "native" camera of your gadget that used. ... ⥯
-
- Camera Translator Translate AI
- Android Aplicaciones: Herramientas De: EVOLLY.APP
- * * Gratis
- Listas: 0 + 0 Clasificaciones: 0 Opiniones: 0
- Puntos: 1 + 51,207 (3.9) Versión: 2.2.6 Camera Translator: Your Universal Language Companion Break down language barriers and navigate the world with ease using Camera Translator, your versatile language translation tool ... ⥯
-
- USB Driver for Android Devices
- Android Aplicaciones: Herramientas De: HEXAMOB S.L.
- * Gratis
- Listas: 1 + 0 Clasificaciones: 0 Opiniones: 0
- Puntos: 2 + 237,110 (4.3) Versión: 3.67 USB Drive for Android phones, moreover contains software links, from manufacturer, Samsung Kies, Sony PC Companion, Lg Pc Suite ... You can find the android usb driver for PC from more ⥯
-
- USB Endoscope app Android 10+
- Android Aplicaciones: Herramientas De: Easy Connect Apps
- * * Gratis
- Listas: 0 + 0 Clasificaciones: 0 Opiniones: 0
- Puntos: 2 + 80,119 (3.6) Versión: 24-nov2025 How to connect an USB camera: Simply connect the USB camera to your smartphone's USB port. When the dialog appears, tick and press OK. It's all. You can only connect those USB cameras ... ⥯
-
- USB OTG Checker: USB Connector
- Android Aplicaciones: Herramientas De: The App Company INC
- * * Gratis
- Listas: 0 + 0 Clasificaciones: 0 Opiniones: 0
- Puntos: 1 + 4,325 (2.7) Versión: 2.7 Manage Your USB Files Easily with OTG Connector The Ultimate USB OTG File Manager for Android! Looking for a fast and easy way to access your USB drive on your Android phone? USB OTG ... ⥯
-
- USB Connector : OTG USB Driver
- Android Aplicaciones: Herramientas De: Era Apps Studio
- * * Gratis
- Listas: 0 + 0 Clasificaciones: 0 Opiniones: 0
- Puntos: 1 + 1,615 (2.6) Versión: 3.7 OTG Connector Software For Android or USB Connector and OTG File Manager is the most advanced and simple USB OTG Explorer to Transfer File from OTG to your Android Device or from your ... ⥯
-
- USB screen cast HDMI connector
- Android Aplicaciones: Herramientas De: Mergalo
- * * Gratis
- Listas: 0 + 0 Clasificaciones: 0 Opiniones: 0
- Puntos: 0 + 2,347 (3.7) Versión: 1.2.7 You can cast a small phone screen to a large TV screen in good resolution and quickly with the aid of screen mirroring, or All Mirror. On the huge screen, it's simple to access all ... ⥯
-
- Camera Detector: Hidden Spy
- Android Aplicaciones: Herramientas De: AppVillage Global
- * * Gratis
- Listas: 0 + 0 Clasificaciones: 0 Opiniones: 0
- Puntos: 2 + 21,138 (4.2) Versión: 1.3.9 "Camera Detector: Hidden Spy is a security app that helps you detect and locate hidden cameras in your home, office, or any other location. The app uses a combination of methods to ... ⥯
-
- USB OTG Checker
- Android Aplicaciones: Herramientas De: 3 Sixty Development
- Gratis
- Listas: 0 + 0 Clasificaciones: 0 Opiniones: 0
- Puntos: 0 + 0 Versión: 2.1 USB OTG Checker helps to check the compatibility with USB OTG devices. OTG or on the go USB devices can be used in the USB port of the phone via OTG USB cable. This app will help you ... ⥯
-
- Camera Hidden Detector FindSpy
- Android Aplicaciones: Herramientas De: HaLabs Ltd
- * * Gratis
- Listas: 0 + 0 Clasificaciones: 0 Opiniones: 0
- Puntos: 0 + 0 Versión: 3.0.0 "Camera Detector: Infrared Spy is a security app that helps you detect and locate hidden cameras in your home, office, or any other location. The app uses a combination of methods to ... ⥯
-
- Screen cast HDMI USB connector
- Android Aplicaciones: Herramientas De: Screen Mirroring & HDMI USB TV Connector Apps
- * Gratis
- Listas: 0 + 0 Clasificaciones: 0 Opiniones: 0
- Puntos: 0 + 25,507 (4.3) Versión: 1.7 Screen Mirroring - All Mirror, helps you cast a small phone screen to big TV screen in high quality and real-time speed. You can easily access all types of media files, including ... ⥯