investigate looks like ffmpeg is nice

2020-04-11 02:55:51 +00:00
commit b076269c5d
11 changed files with 397 additions and 0 deletions
--- a/ffmpeg/ffmpegs.log
+++ b/ffmpeg/ffmpegs.log
--- a/ffmpeg/log
+++ b/ffmpeg/log
@@ -0,0 +1,68 @@
+ffmpeg version 4.2.2-1ubuntu1 Copyright (c) 2000-2019 the FFmpeg developers
+  built with gcc 9 (Ubuntu 9.3.0-3ubuntu1)
+  configuration: --prefix=/usr --extra-version=1ubuntu1 --toolchain=hardened --libdir=/usr/lib/x86_64-linux-gnu --incdir=/usr/include/x86_64-linux-gnu --arch=amd64 --enable-gpl --disable-stripping --enable-avresample --disable-filter=resample --enable-avisynth --enable-gnutls --enable-ladspa --enable-libaom --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libcodec2 --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libjack --enable-libmp3lame --enable-libmysofa --enable-libopenjpeg --enable-libopenmpt --enable-libopus --enable-libpulse --enable-librsvg --enable-librubberband --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libssh --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx265 --enable-libxml2 --enable-libxvid --enable-libzmq --enable-libzvbi --enable-lv2 --enable-omx --enable-openal --enable-opencl --enable-opengl --enable-sdl2 --enable-libdc1394 --enable-libdrm --enable-libiec61883 --enable-nvenc --enable-chromaprint --enable-frei0r --enable-libx264 --enable-shared
+  libavutil      56. 31.100 / 56. 31.100
+  libavcodec     58. 54.100 / 58. 54.100
+  libavformat    58. 29.100 / 58. 29.100
+  libavdevice    58.  8.100 / 58.  8.100
+  libavfilter     7. 57.100 /  7. 57.100
+  libavresample   4.  0.  0 /  4.  0.  0
+  libswscale      5.  5.100 /  5.  5.100
+  libswresample   3.  5.100 /  3.  5.100
+  libpostproc    55.  5.100 / 55.  5.100
+[h264 @ 0x555d65c14b80] non-existing PPS 0 referenced
+    Last message repeated 1 times
+[h264 @ 0x555d65c14b80] decode_slice_header error
+[h264 @ 0x555d65c14b80] no frame!
+[h264 @ 0x555d65c14b80] non-existing PPS 0 referenced
+    Last message repeated 1 times
+[h264 @ 0x555d65c14b80] decode_slice_header error
+[h264 @ 0x555d65c14b80] no frame!
+[h264 @ 0x555d65c14b80] non-existing PPS 0 referenced
+    Last message repeated 1 times
+[h264 @ 0x555d65c14b80] decode_slice_header error
+[h264 @ 0x555d65c14b80] no frame!
+[h264 @ 0x555d65c14b80] non-existing PPS 0 referenced
+    Last message repeated 1 times
+[h264 @ 0x555d65c14b80] decode_slice_header error
+[h264 @ 0x555d65c14b80] no frame!
+[h264 @ 0x555d65c14b80] non-existing PPS 0 referenced
+    Last message repeated 1 times
+[h264 @ 0x555d65c14b80] decode_slice_header error
+[h264 @ 0x555d65c14b80] no frame!
+[h264 @ 0x555d65c14b80] non-existing PPS 0 referenced
+    Last message repeated 1 times
+[h264 @ 0x555d65c14b80] decode_slice_header error
+[h264 @ 0x555d65c14b80] no frame!
+[h264 @ 0x555d65c14b80] non-existing PPS 0 referenced
+    Last message repeated 1 times
+[h264 @ 0x555d65c14b80] decode_slice_header error
+[h264 @ 0x555d65c14b80] no frame!
+[h264 @ 0x555d65c14b80] non-existing PPS 0 referenced
+    Last message repeated 1 times
+[h264 @ 0x555d65c14b80] decode_slice_header error
+[h264 @ 0x555d65c14b80] no frame!
+[h264 @ 0x555d65c14b80] non-existing PPS 0 referenced
+    Last message repeated 1 times
+[h264 @ 0x555d65c14b80] decode_slice_header error
+[h264 @ 0x555d65c14b80] no frame!
+[h264 @ 0x555d65c14b80] non-existing PPS 0 referenced
+    Last message repeated 1 times
+[h264 @ 0x555d65c14b80] decode_slice_header error
+[h264 @ 0x555d65c14b80] no frame!
+[h264 @ 0x555d65c14b80] non-existing PPS 0 referenced
+    Last message repeated 1 times
+[h264 @ 0x555d65c14b80] decode_slice_header error
+[h264 @ 0x555d65c14b80] no frame!
+[h264 @ 0x555d65c14b80] non-existing PPS 0 referenced
+    Last message repeated 1 times
+[h264 @ 0x555d65c14b80] decode_slice_header error
+[h264 @ 0x555d65c14b80] no frame!
+[h264 @ 0x555d65c14b80] non-existing PPS 0 referenced
+    Last message repeated 1 times
+[h264 @ 0x555d65c14b80] decode_slice_header error
+[h264 @ 0x555d65c14b80] no frame!
+[h264 @ 0x555d65c14b80] non-existing PPS 0 referenced
+    Last message repeated 1 times
+[h264 @ 0x555d65c14b80] decode_slice_header error
+[h264 @ 0x555d65c14b80] no frame!
--- a/ffmpeg/run.sh
+++ b/ffmpeg/run.sh
@@ -0,0 +1,41 @@
+#! /bin/bash
+
+echo to start: ${@:-83}
+
+for i in "${@:-83}"; do
+   echo starting $i... 
+   ffmpeg \
+      -threads 0 \
+      -nostdin \
+      -nostats \
+      -loglevel error \
+      -i rtsp://192.168.0.$i:8554/unicast \
+      -an \
+      -map 0 \
+      -force_key_frames "expr:gte(t,n_forced*9)" \
+      -f segment \
+      -segment_time ${SEG:-10} \
+      -segment_format mp4 \
+      -strftime 1 \
+      -minrate .05k \
+      -vcodec copy \
+      "/tmp/ffmpeg_cap/ffmpeg_capture-$i-%Y%m%d_%H%M%S.mp4" \
+      -vf "select=gt(scene\,0.003),setpts=N/(15*TB)" \
+      2>&1 \
+      < /dev/null \
+      | grep -vE 'RTP: missed|max delay reached. need to consume packet|decode_slice_header|no.frame|non.existing.PPS|Last.message.repeated' \
+      >> ./ffmpegs.log &
+done 
+
+clean() {
+   kill -9 $(jobs -p)
+}
+trap clean EXIT ERR
+
+for i in "${@:-83}"; do
+   if ! wait -n 1; then
+      echo "Something died" >&2
+      exit 1
+   fi
+   exit 0
+done