Re: [FFmpeg-user] Optimizing CPU Utilization

2017-03-21 Thread Mike Versteeg
ankit.gupta wrote > that starts one instance of FFMpeg with > above command. Its taking a lot of memory and CPU resources? Any thoughts > on how to optimize it? Do you really want to optimise, or do you mean you want to throttle CPU usage? I'm not aware this is possible, but I do think you can use

Re: [FFmpeg-user] Optimizing CPU Utilization

2017-03-21 Thread Reindl Harald
Am 21.03.2017 um 04:10 schrieb Ankit Gupta: Need help regarding resources utilization of ffmpeg while generating .m3u8 from RTSP feed. I am using following command for .m3u8 generation from RTSP ffmpeg -rtsp_transport tcp -i {RTSP} -c:v libx264 -crf 35 -preset ultrafast -maxrate 3M -bufsize 1

[FFmpeg-user] cuvid-decoding, npp resize, nvenc encoding - "green" output

2017-03-21 Thread Aleksey Bragin
Hello, I'm trying to transcode couple camera streams on low-end i3 box equipped with nvidia gpu, but even with latest git version, I'm not able to make it work. My goal is to do decoding, resizing and encoding w/o copying frames to/from ram, according to https://trac.ffmpeg.org/wiki/HWAccelInt

Re: [FFmpeg-user] Compilation Error on including libffmpeg-audio-dec library

2017-03-21 Thread Carl Eugen Hoyos
2017-03-20 8:20 GMT+01:00 Taruna Kumari : > I have included library libffmpeg-audio-dec in my code base through > kernel configuration file. Whatever this may be, it is not provided by FFmpeg and you cannot get support for it here. Does the following work with current FFmpeg git head? $ ./config