Hey Vouk
Just using the following command line
Code
-vcodec prores_ks -pix_fmt yuva444p10le -profile:v 4444Voukoder log file attached.
Cheers
Beiträge von acorbett
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Hey ya
Just started using Voukoder (Great plugin by the way!), and on testing a ProRes 444 output from Media Encoder and the video bitrate is rather high compared to that of a direct ffmpeg output, and the target bitrate value in the Apple ProRes specification.
At 25p the target bitrate is 275 Mbps (1920x1080), Voukoder is outputing 402 Mbps according to mediainfo. The same source media run through ffmpeg outputs with mediainfo at 285 Mbps.
Voukcoder output:
Code
Alles anzeigenVideo ID : 1 Format : ProRes Format version : Version 0 Format profile : 4444 Codec ID : ap4h Duration : 15 s 0 ms Bit rate mode : Variable Bit rate : 402 Mb/s Width : 1 920 pixels Height : 1 080 pixels Display aspect ratio : 16:9 Frame rate mode : Constant Frame rate : 25.000 FPS Color space : YUVA Chroma subsampling : 4:4:4 Scan type : Progressive Bits/(Pixel*Frame) : 7.746 Stream size : 718 MiB (99%) Writing library : Lavc Color primaries : BT.709 Transfer characteristics : BT.709 Matrix coefficients : BT.709Direct ffmpeg output:
Code
Alles anzeigenVideo ID : 1 Format : ProRes Format version : Version 0 Format profile : 4444 Codec ID : ap4h Duration : 15 s 0 ms Bit rate mode : Variable Bit rate : 285 Mb/s Width : 1 920 pixels Height : 1 080 pixels Display aspect ratio : 16:9 Frame rate mode : Constant Frame rate : 25.000 FPS Color space : YUVA Chroma subsampling : 4:4:4 Scan type : Progressive Bits/(Pixel*Frame) : 5.502 Stream size : 510 MiB (100%) Writing library : Lavc Language : English Color primaries : BT.709 Transfer characteristics : BT.709 Matrix coefficients : BT.709cheers