Unable to create tile

[willPHPwork]

Getting the following error when using an MP4 video to export a tile:

[image2 @ 0x55949eb7bd00] Could not get frame filename number 2 from pattern '/tmp/108cf10699253adb/tiles/example-tile.jpg'. Use '-frames:v 1' for a single image, or '-update' option, or use a pattern such as %03d within the filename.
av_interleaved_write_frame(): Invalid argument
frame=    2 fps=0.5 q=3.6 Lsize=N/A time=00:00:18.40 bitrate=N/A speed= 4.9x    
video:22kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: unknown

$frameInterval = 1;
$video= FFMpeg::openUrl('https://cdn.example.com/link/to/video.mp4');
$video->exportTile(function (TileFactory $factory) use($frameInterval) {
                        $factory->interval($frameInterval)
                                  ->scale(200)
                                  ->grid(3, 2);
                          })
                    ->toDisk('aws')
                    ->withVisibility('public')
                        ->save($tile);

Any ideas why this error is occurring? Works fine with other videos, but some fail with this error.

[ColorsCL]

I think you trying to export more frames than your tile can contain (grid limitation), FFMPEG is trying to create more tile files but doesn't know how to name them...

Possible fix 1: If you add the pattern to your filename (%03d) you should be fine Possible fix 2: if you only want 1 tile file you should adapt the $frameInterval according to the grid (3x2 = max 6 frames per tile)

[willPHPwork]

1 worked for me,

Thanks!