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rigaya / QSVEnc

QSVによる高速エンコードの性能実験
http://rigaya34589.blog135.fc2.com/blog-category-10.html
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--max-bitrate and icq #169

Closed MrWGT closed 1 year ago

MrWGT commented 1 year ago

I want to limit max bitrate while using icq mode for hevc. It looks like that max-bitrate is ignored. Giving max-bitrate 20000 and 50000 results in no difference in file size and both encodes of different shows same max bitrate around 70Mbps.

Edit: Intel Arc A380

rigaya commented 1 year ago

Unfortunately, --icq does not support --max-bitrate.

When using --max-bitrate, it is required to use --vbr (or --cbr).