Simplified Chinese
2020.05.23 16:44

希望提高多线程的支持

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开了5个ShanaEncoder压片.......速度慢、CPU占用才20%不到.....使用16个threads没啥用希望支持1024个threads .........

配置:

Threadripper 3990x + 交火RTX 2080s

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    otacat 2020.05.25 22:28

    同样希望支持多线程,现在用E5纯CPU压HEVC,只有12线程,看有说FFMEPG对265只支持12线,是否意味3600X以上的并不会比3600X效率高?如10060,8700K超到5G速度会不会更快?

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    小樱 2020.05.31 04:48

    调用的是ff的,,,关系不大吧,后端就这样,你可以把预设拉倒placebo,应该能吃满40核心

    而且threads不是CPU核心线程,不是一个意思。。和这个没关系,处理速度也要看片源解码性能,ts文件的话,,解码很难受,基本上速度巨慢

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    小妖 2020.05.31 14:49
    不行......预设拉到placebo只是很慢,.....我换双路E5-2699v3压也是一个样,预设placebo开上十个也就40%~60%占用.....
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    otacat 2020.06.07 08:11
    同样的源文件,格式工厂同样也是调用的FF,相同预设单任务情况是完全一样的。格式工厂可以并行4任务是能跑满的,但感觉上并行转完的质量上稍微差一点,理论上出错率肯定是会高的吧。

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44 English 5.3.1.1 bug feedback 02——abnormal frame rate identification SUSU 2022.08.17 11229 0
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42 Simplified Chinese 处理速率用的是时间平均值,能否改成当前实时速率。 1 小樱 2022.11.21 38220 0
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39 English When to add GPU 2PSS qsv 2pass 1 kedyao 2023.03.13 13382 0
38 English when doing complex ASS subtitles encoding, the CPU idle rate is high and the encoding speed is low. 2 DetectiveLemon 2023.05.07 5847 0
37 English Would like to add task list export and import functionality. cjjdaq 2023.07.22 12280 0
36 English ICQ and CRF kokoro 2023.08.14 12325 0
35 English In the new version, when shanasubtitle is turned on, there are two video streams in the encoded video file. 5 cjjdaq 2023.08.25 6662 0
34 English coverting mp4 contain hev1, hvc1 issue? CBCBC 2023.09.14 7498 0
33 Simplified Chinese 新版本转换编码hev1和hvc1 的mp4视频 问题 2 CBCBC 2023.09.14 37527 1
32 English The subtitle list and audio list are missing more information. file cjjdaq 2023.09.15 11100 0
31 Simplified Chinese 设置了intel硬件解码器QSV没有效果,并没有进行硬件解码 file rtere 2023.09.27 32635 0
30 English Black background 1 file tgif 2023.10.06 12705 0
29 English subtitle when activeted ti 2023.10.25 11943 0
28 Simplified Chinese 在进行转码时,cpu频率固定在一个值 yangxuheng 2023.11.15 38613 0
27 Simplified Chinese 希望在视频编解码器 复制 里也能压制字幕 8 yangxuheng 2023.11.16 46967 0
26 English I hope that subtitles can also be suppressed in the video codec copy yangxuheng 2023.11.16 10628 0
25 Simplified Chinese 希望增加更完善的暂停功能 三水稻田 2023.11.23 37280 0
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