https://trac.ffmpeg.org/wiki/Limiting%20the%20output%20bitrate
maxrate对rc=abr不起效果，仅在cbr、vbr有效？
测试用cbr、vbr模式确实可以控制
帖子补充，，bufsize值设置小一点就行了，就可以控制了，比如平均码率的2倍（代表2秒检测一次）
Lost subtitle when copy video（just trans audio)
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ShanaEncoder Translation 8
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This board is for users of the ShanaEncoder international version 7
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import external audio 0
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In the new version, when shanasubtitle is turned on, there are two video streams in the encoded video file. 5
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Installation / No Access to Mirror 2
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intel quick sync和nvidia nvenc加速编码有希望推出？毕竟效率比opencl好很多。 2
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Is It Possible To Transcode Multiple Videos Simultaniously? 1
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Is the author of ShanaEncoder, LEE KIWON, the college entrance examination? 0
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is there an "optimized web" option ?? 1
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key frame not in seconds but as usual in frames 0
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Lost subtitle when copy video（just trans audio) 3
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maxrate对rc=abr不起效果，仅在cbr、vbr有效？ 0
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MKV中多个Audio 音轨无法进行切换选择。（已解决） 0
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mkv附件ass字幕样式丢失 0
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Need Help With SubTitles 3
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Nominal bit rate 可以做一个设置？一些视频网指定Nominal bit rate ，超过2000进行二压转码处理 0
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OBS Studio V17最新版支持AMD硬件显卡编码录制直播，A卡relive驱动，shana4.1会进行更新？ 0
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opencl没办法全速进行工作 1
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Pause encoding instead of failing with error when disk gets full? 1
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placebo中，处理速率不精准，23.976fps显示0.28X，导致预计编码剩余时间错误 0
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Playback Error in ShanaEncoder 6.0.1.7 on Windows 10: "The ShanaFFplay has been terminated 1
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Please improve hdpi support 1
