libx265 no use

[wangfei1233]

When converting an image sequence to video using H265, the process gets blocked and fails to generate the video. This issue does not occur with H264 (i.e., H264 works properly).

let filter_string = [0:v]format=pix_fmts=rgba,split[alpha][normal];[alpha]alphaextract,pad=${this.imageWidth * 2}[alpha2];[alpha2][normal]overlay=x=${this.imageWidth}`;

await this.ffmpeg?.exec([
'-r', fps.toString(),
'-i', 'out/frame_%03d.png',
'-hide_banner',
'-c:v', 'libx265',
'-tag:v','hvc1',
'-b:v', ${bitrate}k,
'-filter_complex', filter_string,
'-y', 'out/output.mp4'
]);`

[diligent-rookie]

I also encountered this issue. Seeking a solution.

[pavloshargan]

I'm also trying to solve exactly the same problem. Did anybody found a solution yet?