Re: [FFmpeg-user] ffmpeg NVENC won't run

2020-09-04 Thread Leonardo Pagotto
Hi Moritz, It was a UDP address/port misconfig, thanks a lot for helping. Cheers! LP On Fri, Sep 4, 2020 at 7:19 AM Moritz Barsnick wrote: > On Wed, Sep 02, 2020 at 13:04:40 -0300, Leonardo Pagotto wrote: > > starts and stucks, no error messages but won't go any further, even on a > > very b

Re: [FFmpeg-user] HLS remote playback

2020-09-04 Thread Edward Park
Hi, > Now, how can I open that file and watch the stream on my laptop with the VLC? > Do I need some NGNIX or Apache server or FFMPEG can do the job? Yes, HLS stands for http live streaming, you will need to serve the files over http somehow. Doesn't have to be apache or nginx, I think there's

[FFmpeg-user] HLS remote playback

2020-09-04 Thread Leonardo Pagotto
Hello everyone! Sorry for the some basic question but I'm a newbie to FFMPEG. Need to transcode UDP to HLS. used this command: ffmpeg -vsync 0 -hwaccel cuda -c:v h264_cuvid -resize 1280x720 -i 'udp:// 230.8.0.13:10008?pkt_size=1316&localaddr=10.10.71.55' -ignore_unknown -c:a copy -c:v hevc_nvenc -

Re: [FFmpeg-user] How to downscale an audio-file to 24bit?

2020-09-04 Thread Ilja
Ah, so I need to set a correct encoder. If that’s the case then, indeed, ffmpeg -encoders | grep 24 showed a bunch of those. I thought it’s as simple as supplying the -sample_fmt option. On 04 Sep 2020, at 13:27, Moritz Barsnick wrote: > On Fri, Sep 04, 2020 at 05:27:04 +0300, Ilja wrote: >> I

Re: [FFmpeg-user] How to downscale an audio-file to 24bit?

2020-09-04 Thread Ilja
The audio was transcoded as a 32-bit AIFF. I need to re-encode it as a 24-bit depth leaving the format intact. According to FFMPEG (N-98498-gfa8345c) man page for -sample_fmts I can choose from the following options: name depth u88 s16 16 s32 32 flt 32 dbl 64

Re: [FFmpeg-user] How to downscale an audio-file to 24bit?

2020-09-04 Thread Moritz Barsnick
On Fri, Sep 04, 2020 at 05:27:04 +0300, Ilja wrote: > I need to downscale 32-bit audio to 24-bit one. How do you do this > with ffmpeg? I didn’t find any 24-bit option. What format and codec were you thinking of? Probably PCM audio. For that, ffmpeg (or at least my build) has these specific encode

Re: [FFmpeg-user] builds for Windows

2020-09-04 Thread Moritz Barsnick
On Wed, Sep 02, 2020 at 20:56:18 +0200, Vincent Torri wrote: > On Wed, Sep 2, 2020 at 8:29 PM Michael Koch > wrote: > > Any idea where we can get builds for Windows after this date? > > for the Enlightenment project, i have written a small tool to compile > from source its dependencies, including

Re: [FFmpeg-user] ffmpeg NVENC won't run

2020-09-04 Thread Moritz Barsnick
On Wed, Sep 02, 2020 at 13:04:40 -0300, Leonardo Pagotto wrote: > starts and stucks, no error messages but won't go any further, even on a > very basic command w/o NVENC. What can be wrong? > > lealpa@cuda7:~$ sudo /home/lealpa/bin/ffmpeg -i udp://230.8.0.7:10008 > teste.mp4 Firstly: Do you reall