Re: [FFmpeg-devel] FFMPEG support for x265 vbv-end and vbv-end-fr-adj

2024-06-05 Thread Tom Vaughan
Michael - Sorry I missed your response on 5/15. I led the x265 project from 2013 to 2018, and I helped to define this feature, but I can't speak for the x265 development team today. I could put you directly in touch with the x265 developers at Multicoreware to work this out. I will also encourag

Re: [FFmpeg-devel] FFMPEG support for x265 vbv-end and vbv-end-fr-adj

2024-05-15 Thread Michael Niedermayer
On Wed, May 01, 2024 at 09:10:51PM +, Tom Vaughan wrote: > When I attempt to pass vbv-end and vbv-end-fr-adj parameters to x265, FFMPEG > fails. > > x265 [error]: vbv-end-fr-adj cannot be enabled when total number of frames is > unknown > > x265 needs to know how many frames it is encoding

[FFmpeg-devel] FFMPEG support for x265 vbv-end and vbv-end-fr-adj

2024-05-01 Thread Tom Vaughan
When I attempt to pass vbv-end and vbv-end-fr-adj parameters to x265, FFMPEG fails. x265 [error]: vbv-end-fr-adj cannot be enabled when total number of frames is unknown x265 needs to know how many frames it is encoding so that it knows when the vbv-end logic needs to kick in. In this case it