child process error, code=3030(FFmpegLog)(Open log file failed for FFmpeg) : redirect stdout : open process 1 ./objs/ffmpeg-encoder-test.com-live-livestream_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo-logo.log failed
thread [29378][411wp6kx]: redirect_io() [./src/app/srs_app_process.cpp:163][errno=63]
thread [29378][411wp6kx]: srs_redirect_output() [./src/app/srs_app_process.cpp:142][errno=63]
[2023-04-17 17:41:35.680][INFO][28052][411wp6kx] fored process, pid=29378, bin=/usr/local/bin/ffmpeg, stdout=./objs/ffmpeg-encoder-test.com-live-livestream_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo-logo.log, stderr=./objs/ffmpeg-encoder-test.com-live-livestream_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo-logo.log, argv=/usr/local/bin/ffmpeg -f flv -i rtmp://127.0.0.1:1935/live?vhost=test.com/livestream_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo -i ./doc/ffmpeg-logo.png -filter_complex overlay=10:10 -vcodec libx264 -b:v 300000 -r 20.00 -s 768x320 -aspect 768:320 -threads 2 -profile:v baseline -preset superfast -acodec copy -f flv -y rtmp://127.0.0.1:1935/live/livestream_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo_logo?vhost=test.com
[2023-04-17 17:41:35.680][INFO][28052][411wp6kx] process pid=29378 terminate, please restart it.
[2023-04-17 17:41:36.710][INFO][28052][3g295d48] SIGKILL stop process pid=28456 ok.
[2023-04-17 17:41:36.711][INFO][28052][3g295d48] cleanup when unpublish
[2023-04-17 17:41:36.712][INFO][28052][3g295d48] TCP: before dispose resource(RtmpConn)(0x11cfea500), conns=83, zombies=0, ign=0, inz=0, ind=0
[2023-04-17 17:41:36.712][WARN][28052][3g295d48][4] client disconnect peer. ret=1007
[2023-04-17 17:41:36.712][INFO][28052][501kgp85] TCP: clear zombies=1 resources, conns=83, removing=0, unsubs=0
[2023-04-17 17:41:36.712][INFO][28052][3g295d48] TCP: disposing #0 resource(RtmpConn)(0x11cfea500), conns=83, disposing=1, zombies=0
[2023-04-17 17:41:36.712][INFO][28052][281374ty] TCP: before dispose resource(RtmpConn)(0x102813d30), conns=82, zombies=0, ign=0, inz=0, ind=0
[2023-04-17 17:41:36.712][WARN][28052][281374ty][54] client disconnect peer. ret=1007
[2023-04-17 17:41:36.713][INFO][28052][375p9089] send SIGTERM to pid=28457
[2023-04-17 17:41:36.713][INFO][28052][501kgp85] TCP: clear zombies=1 resources, conns=82, removing=0, unsubs=0
[2023-04-17 17:41:36.713][INFO][28052][281374ty] TCP: disposing #0 resource(RtmpConn)(0x102813d30), conns=82, disposing=1, zombies=0
[2023-04-17 17:41:36.732][INFO][28052][2g3fet66] Hybrid cpu=0.00%,0MB, cid=14,2, timer=59,0,0, clock=1,33,9,1,1,1,1,0,0, free=1, objs=(pkt:0,raw:0,fua:0,msg:7994,oth:0,buf:0)
[2023-04-17 17:41:37.779][INFO][28052][375p9089] SIGKILL stop process pid=28457 ok.
[2023-04-17 17:41:37.781][INFO][28052][375p9089] cleanup when unpublish
[2023-04-17 17:41:37.781][INFO][28052][375p9089] TCP: before dispose resource(RtmpConn)(0x11cf81510), conns=81, zombies=0, ign=0, inz=0, ind=0
[2023-04-17 17:41:37.781][WARN][28052][375p9089][4] client disconnect peer. ret=1007
[2023-04-17 17:41:37.781][INFO][28052][501kgp85] TCP: clear zombies=1 resources, conns=81, removing=0, unsubs=0
[2023-04-17 17:41:37.781][INFO][28052][375p9089] TCP: disposing #0 resource(RtmpConn)(0x11cf81510), conns=81, disposing=1, zombies=0
[2023-04-17 17:41:37.782][INFO][28052][57n9kle5] TCP: before dispose resource(RtmpConn)(0x11cf0cf00), conns=80, zombies=0, ign=0, inz=0, ind=0
[2023-04-17 17:41:37.782][WARN][28052][57n9kle5][54] client disconnect peer. ret=1007
[2023-04-17 17:41:37.782][INFO][28052][6r7k60u0] send SIGTERM to pid=28459
[2023-04-17 17:41:37.782][INFO][28052][501kgp85] TCP: clear zombies=1 resources, conns=80, removing=0, unsubs=0
[2023-04-17 17:41:37.782][INFO][28052][57n9kle5] TCP: disposing #0 resource(RtmpConn)(0x11cf0cf00), conns=80, disposing=1, zombies=0
[2023-04-17 17:41:37.791][INFO][28052][8b348v10] Process: cpu=0.00%,0MB, threads=2

vhost test.com {
    transcode {
        enabled on;
        ffmpeg /usr/local/bin/ffmpeg;
        engine logo {
            enabled on;
            vfilter {
                i ./doc/ffmpeg-logo.png;
                filter_complex      'overlay=10:10';
            }
            vcodec libx264;
            vbitrate 300;
            vfps 20;
            vwidth 768;
            vheight 320;
            vthreads 2;
            vprofile baseline;
            vpreset superfast;
            vparams {
            }
            acodec copy;
            oformat flv;

            output rtmp://127.0.0.1:[port]/[app]/[stream]_[engine]?vhost=[vhost];
        }
    }
}

vhost test.com {
    transcode {
        enabled on;
        ffmpeg /usr/local/bin/ffmpeg;
        engine logo {
            enabled on;
            vfilter {
                i ./doc/ffmpeg-logo.png;
                filter_complex      'overlay=10:10';
            }
            vcodec libx264;
            vbitrate 300;
            vfps 20;
            vwidth 768;
            vheight 320;
            vthreads 2;
            vprofile baseline;
            vpreset superfast;
            vparams {
            }
            acodec copy;
            oformat flv;

            output rtmp://127.0.0.1:[port]/[app]/[stream]_[engine]?vhost=[vhost];
        }
    }
}