nvenc加入参数 -color_primaries bt2020 -color_trc smpte2084 -colorspace bt2020nc -color_range tv 可以有部分hdr信息,还可以加入哪些参数像cpu那样有更多信息
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2021.07.18 20:48
关于 nvenc hdr参数
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번호 | 분류 | 제목 | 글쓴이 | 날짜 | 조회 수 | 추천 수 |
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공지 | ShanaEncoder Translation 8 | Rina | 2021.04.28 | 72373 | 0 | |
공지 | This board is for users of the ShanaEncoder international version 7 | Rina | 2019.07.24 | 78997 | 1 | |
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133 | Simplified Chinese | 不支持ass滚动字幕特效 | 小樱 | 2016.01.26 | 36083 | 0 |
132 | Simplified Chinese | 想请教shanaencoder如何搭配frameserver使用 | jc | 2020.06.03 | 45440 | 0 |
131 | Simplified Chinese | 合并视频的一些问题 1 | zelohon | 2024.04.05 | 26768 | 0 |
130 | English | Preservation of the list of added video files. 1 | Yar | 2022.07.29 | 6766 | 0 |
129 | Simplified Chinese | shana不支持N264格式的预览与转码,监控数据中心文件,potplayer可以正常播放 | 小樱 | 2015.04.20 | 32534 | 0 |
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127 | English | Need Help With SubTitles 3 | V1rg0_ | 2022.07.05 | 6570 | 0 |
126 | Simplified Chinese |
当前无法使用某种图像文件作为LOGO插入视频
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SUSU | 2024.03.26 | 17709 | 0 |
125 | Simplified Chinese | 可不可以文件名后缀? 3 | hao | 2021.06.10 | 34533 | 0 |
124 | English | Encoding Audio to HE-AAC creates shifting of 3 frames | KARA | 2017.07.27 | 9430 | 0 |
123 | Simplified Chinese | 希望可以增加字幕整体放大功能 1 | M | 2021.07.30 | 33861 | 0 |
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121 | English | Please improve hdpi support 1 | Tommaso | 2017.04.11 | 10435 | 0 |
120 | English | Suggestion2:There are three items | av1 | 2019.08.26 | 10338 | 0 |
119 | Simplified Chinese | 话说10bit不支持GPU转码,是硬件的不支持? 1 | 小樱 | 2015.03.02 | 41529 | 0 |
118 | Simplified Chinese |
ShanaEncoder passlog72840-0.log.mbtree 2pass的时候settings文件夹占用大量空间
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小樱 | 2020.05.31 | 39327 | 0 |
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But you need to know that the resulting output file is not compliant with HDR10. (The video stream does not contain static metadata such as SMPTE ST 2086, MaxFALL, and MaxCLL, which is necessary for HDR10.) That means some ordinary HDR TV's don't recognize it as an HDR10 video.
As of now, NVENC encoders wrapped in ffmpeg cannot write the video stream metadata.
AFAIK, NVEncC (by rigaya) is the only free NVENC encoder that can write the video stream metadata. Not only static but dynamic metadata as well such as those needed for HDR10+, HLG, and even some Dolby Vision HDR videos.
But NVEncC is not available as a module for ffmpeg. It's only available as a CLI executable unless you're a user of Aviutil (a Japanese encoding software program). That's why ShanaEncoder cannot make use of NVEncC by nature.
There are some encoding software programs that can employ NVEncC as an encoder. StaxRip and Hybrid are typical of them. But since they are based on frameservers like AviSynth+ and VapourSynth, you need to know that there is obviously some learning curve.