Format Factory is a freeware video converter that is popular because it allows for very specific custom resolutions and encoding settings.
You might wonder if you need an converter today. The answer is yes if you are doing serious retro curation. However, power users can replicate the results using ffmpeg with the following command line: avi 128x160 converter exclusive
ffmpeg -i input.mp4 -s 128x160 -c:v mpeg4 -vtag xvid output.avi gives you total control over the output. Online Converters: Tools like Adobe Express HappyScribe Format Factory is a freeware video converter that
Run the batch process. On an exclusive tool, conversion speed is usually 10x real-time (a 1GB movie takes ~2 minutes). Transfer the output .AVI files to your device via USB (mass storage mode) or a microSD card formatted to FAT32. However, power users can replicate the results using
If you have a vintage MP4 player, an old "feature phone" (like a Nokia or Sony Ericsson), or are working with micro-controllers like Arduino or ESP32 with TFT displays, you know the struggle: standard video players refuse to play nice with these dimensions.
| Parameter | Mandatory Value | | :--- | :--- | | | AVI (RIFF) | | Video Codec | XviD / DivX 4.0+ / MJPEG | | Resolution | 128x160 (Portrait) or 160x128 (Landscape) | | Pixel Aspect Ratio | 1:1 (Square Pixels) | | Frame Rate | 12 fps to 15 fps (25 fps causes frame dropping) | | Video Bitrate | 96 kbps (SD) to 144 kbps (HQ for 128x160) | | Audio Codec | MP3 or ADPCM | | Audio Channels | Mono (1.0) | | Audio Sample Rate | 22050 Hz or 16000 Hz | | Audio Bitrate | 32 kbps to 48 kbps |