Hervé ANSELME hervea95 at hotmail.com
Tue Feb 27 20:55:32 EET 2024

Here is the command line I used :

ffmpeg.exe -loglevel error -sn -i "D:\temp\source_movie.mp4" -map 0:v:0 -map 0:a:0 -acodec libmp3lame -ar 48k -b:a 128k -q:a 3 -vcodec libx265 -vf scale=768:432 -sws_flags lanczos+accurate_rnd -b:v 1008k -minrate 1008k -maxrate 1008k -r 2997/100 -qscale:v 2 -x265-params "nal-hrd=cbr:force-cfr=1:vbv-maxrate=1008:vbv-bufsize=1512 "  -log_level -1 "C:\temp\re_encoded_movie.avi" -bufsize 1548288

and here are the technical infos, displayed by the program, in the DOS window :


I hope those infos will help.


From: ffmpeg-user <ffmpeg-user-bounces at ffmpeg.org> on behalf of Dennis Mungai <dmngaie at gmail.com>
Sent: Tuesday, February 27, 2024 19:13
To: FFmpeg user questions <ffmpeg-user at ffmpeg.org>
Subject: Re: [FFmpeg-user] ISSUE WITH LIBX265 CODEC

On Tue, 27 Feb 2024 at 21:08, Hervé ANSELME <
hervea95-at-hotmail.com at ffmpeg.org> wrote:

> Hello,
> I have an issue using ffmpeg, release 6.1, running on OS windows 11
> family, with the libx265 codec : in the final film ( the re-encoded one )
> there is sound but no image, no video.
> As I'm a basic user of ffmpeg, can an advanced user help me to solve this
> issue ?
> To do that, what would be the useful infos ( about the ffmpeg command line
> I use to re-encode ; about my OS ; about anything else ) which would help
> to solve the issue ?
> And how can I get these infos ?
> Thanks for your help.
> Regards,
> HA

Provide the complete, uncut ffmpeg command(s) used and the console output
for the same.
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