Avidemux vs JNEXT
Avidemux
avidemux.sourceforge.net
JNEXT
jnext.esSide by side
| Figure | Avidemux | JNEXT |
|---|---|---|
| Price from | Free | Free |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | Yes | — |
| Web | Yes | — |
| Windows | Yes | Yes |
| macOS | Yes | Yes |
| Linux | Yes | Yes |
| Plans published | 2 | 1 |
| Spec score · ZX Spectrum Emulators | 8.3 (#4) | 8.6 (#2) |
| Automation | Tasks can be automated using projects, a job queue and scripting capabilities. | JNEXT supports headless mode and deterministic screenshots for testing programs in CI. |
| License | The program is available under the GNU GPL license. | JNEXT is free software under the GPLv3 license. |
| Purpose | Avidemux is a free video editor designed for simple cutting, filtering and encoding tasks. | JNEXT is an open-source ZX Spectrum Next emulator for developers. |
| Support | The homepage welcomes patches, translations and bug reports. | The guide directs bugs and questions to the issue tracker. |
Plans
In their own words
Avidemux
Avidemux has no write-up on Specifiction yet; its figures are above.
JNEXT
JNEXT is a free, open-source emulator for ZX Spectrum software, with developer-oriented debugging and automation tools. It emulates 48K, 128K, +2A/+3, and ZX Spectrum Next Issue 2 machines. The debugger offers hardware views, registers, breakpoints, and backward execution; headless mode and deterministic screenshots support CI testing. Supported files include NEX, SNA, SZX, Z80, TAP, TZX, WAV, and RZX. Emulated audio includes three AY chips, a DAC, and a beeper, and supported peripherals include DivMMC, DMA, USB gamepads, and an ESP-01 WiFi module; networking is off by default. On first run, JNEXT can download the official NextZXOS SD-card image if none is configured. The original and working images together use about 2 GB of disk space. Packages are offered for Linux, Windows, and macOS under GPLv3. The project remains under development, and extreme cycle-exactness is not a goal. The Windows executable is not code-signed, and the macOS app is not notarized, affecting their first-launch warnings or blocking behavior.