AI summary
SSTV Encoder converts images to Slow-Scan Television audio signals for amateur radio transmission. Supports Martin, PD, Scottie, Robot, and Wraase modes with text overlay and image rotation. Open source; v2.13 improves text overlay accessibility on Android 15. Note: description contains irrelevant video encoding instructions that do not apply to this app.
Generated by AI. May contain inaccuracies.
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About this app
SSTV Encoder is a main image transmission method for amateur radio enthusiasts. Slow-scan TVs transmit and receive monochrome or color still pictures through the radio. It is a very good Android SSTV encoding software.
Click the "Take Photo" or "Select Picture" menu button or use the "Share" option of any application such as Gallery to load the image. To maintain the aspect ratio, a black border will be added if necessary. Original images can be re-sent using other modes without having to reload. Image rotation or mode change image will be scaled to the mode's native size. After closing the application, loaded images will not be stored.
instructions for use 1. First select the format you want to convert on the right side; 2. Drag your video file into the software; 3. Select a folder and click the start button.
supported modes Martin Modes:Martin 1,Martin 2 PD model: PD 50, PD 90, PD 120, PD 160, PD 180, PD 240, PD 290 Scottie Modes:Scottie 1,Scottie 2,Scottie DX Robot mode: robot 36 colors, robot 72 colors Wraase mode: Wraase SC2 180 The pattern specification is taken from JL Barber's Dayton Paper:
function introduction - -Text overlay: Add a text overlay with a click. Click text override to edit it. Long press to move the text overlay. Delete text to delete text overrides. Overlay all text after closing the application Will be stored and reloaded on reboot. - --Menu: "Select Picture"-Open the Image Viewer application to select pictures. "Take Photo"-Launch the camera application to take pictures. "Save Wave File"-Create a wave file in the Music folder of the SSTV Encoder album. "Play"-Send the image. "Stop"-Stop the current send and clear the queue. "Rotate Image"-Rotate the image 90 degrees. "Patterns"-Lists all supported patterns.
Highlights introduction 1. Easy to use, high-quality coding, enhanced programmability and management, characterized by: new user interface and wizard, making it easier to set up and create videos for live online playback or on-demand playback. 2. Support multiple sources, you can switch sources immediately, and you can monitor data during the encoding process, such as image size, data traffic, etc. New coding capabilities 3. Support de-interlacing, inverse telecine and screen capture for better output quality. It can range from 320 * 240 * 60 fps to 640 * 480 * 30 fps, and capture files up to 30 GB. Supported capture devices include Winnov, ATI, Hauppauge, and USB video cameras.
🎯 Project author:github@olgamiller
What's new
Made the input for text overlay accessible on Android 15
About this version
- Version
- 2.13 (34)
- Size
- 2.57 MB
- Requires Android
- 5.0
- Target SDK
- 21
- Architecture
- universal
- Downloads
- 8
- Updated
- Jul 19, 2026
- Package
- om.sstvencoder
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