Re: [FFmpeg-user] MXF file using mpeg2video in a windows environment

2023-12-17 Thread 大石脩斗
Thanks for answering! I read the article and did some trial and error, but it didn't work. What I'm currently trying to do is create a broadcast commercial using ffmpeg. I did two things but they didn't work. First, I transferred the MXF file to the XDCOM XDS-PD200, but it was not displayed. Second

[FFmpeg-user] Calculating VMAF of single videos.

2023-12-17 Thread Aditya Dandavate
I viddump videos with help of FFMPEG through `Video Capture Encoding Settings` of DSDA-Doom. A demo (also called LMP, from the lump file extension) is any recording of a game session that can be played back using the game engine. Internally, it is a sequence of tic commands, keeping track of just

Re: [FFmpeg-user] FFmpeg's H264 and HEVC QSV encoder wrappers not obeying the set GOP size parameter value via -g:v

2023-12-17 Thread Dennis Mungai
On Mon, 18 Dec 2023 at 02:23, Dennis Mungai wrote: > On Mon, 18 Dec 2023 at 00:55, Dennis Mungai wrote: > >> Hello there, >> >> As tested with FFmpeg 6.1 and git tip master, FFmpeg's H.264 and HEVC QSV >> encoder wrappers, ie h264_qsv and hevc_qsv are not accepting the configured >> GOP size(s)

Re: [FFmpeg-user] FFmpeg's H264 and HEVC QSV encoder wrappers not obeying the set GOP size parameter value via -g:v

2023-12-17 Thread Dennis Mungai
On Mon, 18 Dec 2023 at 00:55, Dennis Mungai wrote: > Hello there, > > As tested with FFmpeg 6.1 and git tip master, FFmpeg's H.264 and HEVC QSV > encoder wrappers, ie h264_qsv and hevc_qsv are not accepting the configured > GOP size(s) set via the generic option -g:v. > > A trivial command such a

Re: [FFmpeg-user] ffmpeg and use of the ildct flag in progressive encoding

2023-12-17 Thread Erik Dobberkau
Sometimes it’s wanted / needed to have all files ’the same’. > If that is interlaced, it’s interlaced. Codec should say ‘interlaced’, no > matter the actual content. > > For Avid media, that might (depending on the version of MC) be important > for a ‘fast import’, or omitting adapters you don’t wa

Re: [FFmpeg-user] ffmpeg and use of the ildct flag in progressive encoding

2023-12-17 Thread Bouke / Videotoolshed
> On 17 Dec 2023, at 20:44, Nik Armstrong wrote: > > On 2023-12-16 15:01, Erik Dobberkau wrote: >> The ildct flag appears only to be making the output file "think" it is >>> interlaced, when it is, in fact, progressive. It does not seem to be doing >>> anything to change the footage (quality-wis

Re: [FFmpeg-user] ffmpeg and use of the ildct flag in progressive encoding

2023-12-17 Thread Nik Armstrong
On 2023-12-16 15:01, Erik Dobberkau wrote: The ildct flag appears only to be making the output file "think" it is interlaced, when it is, in fact, progressive. It does not seem to be doing anything to change the footage (quality-wise and it's still progressive). Since someone other than myself