Mam kolejny problem 
Jakiś czas temu zmieniłem kamerę.
Na Futro mam zainstalowany obraz Cezarego.
Przy próbie nagrania z kamery wyskakuje taki błąd
root@OpenWrt:~# ping 10.10.10.2
PING 10.10.10.2 (10.10.10.2): 56 data bytes
64 bytes from 10.10.10.2: seq=0 ttl=63 time=33.300 ms
64 bytes from 10.10.10.2: seq=1 ttl=63 time=39.007 ms
64 bytes from 10.10.10.2: seq=2 ttl=63 time=39.518 ms
64 bytes from 10.10.10.2: seq=3 ttl=63 time=32.740 ms
64 bytes from 10.10.10.2: seq=4 ttl=63 time=34.694 ms
64 bytes from 10.10.10.2: seq=5 ttl=63 time=32.205 ms
64 bytes from 10.10.10.2: seq=6 ttl=63 time=35.809 ms
64 bytes from 10.10.10.2: seq=7 ttl=63 time=33.728 ms
64 bytes from 10.10.10.2: seq=8 ttl=63 time=32.592 ms
64 bytes from 10.10.10.2: seq=9 ttl=63 time=36.866 ms
^C
--- 10.10.10.2 ping statistics ---
10 packets transmitted, 10 packets received, 0% packet loss
round-trip min/avg/max = 32.205/35.045/39.518 ms
root@OpenWrt:~# ffmpeg -use_wallclock_as_timestamps 1 -i "rtsp://admin:@10.10.10.2:554/h264/ch1" -an -b:v 1000k -f segment -strftime 1 -segment_time 300 -reset_timestamps 1 -segment_format mkv /mnt/sdc1/prywatny/cam2/"%Y-%m-%d_%H_%M_%S".
mkv
ffmpeg version 3.4.7 Copyright (c) 2000-2019 the FFmpeg developers
built with gcc 7.5.0 (OpenWrt GCC 7.5.0 r11267-b14eeccdfe)
configuration: --enable-cross-compile --cross-prefix=x86_64-openwrt-linux-musl- --arch=x86_64 --cpu= --target-os=linux --prefix=/usr --pkg-config=pkg-config --enable-shared --enable-static --enable-pthreads --enable-zlib --disable-doc --disable-debug --disable-lzma --disable-vaapi --disable-vdpau --disable-outdevs --enable-lto --enable-x86asm --enable-avresample --disable-decoder=atrac3 --disable-decoder=h264 --disable-decoder=hevc --disable-decoder=vc1 --disable-muxer=h264 --disable-muxer=hevc --disable-muxer=vc1 --disable-demuxer=h264 --disable-demuxer=hevc --disable-demuxer=vc1 --disable-parser=h264 --disable-parser=hevc --disable-parser=vc1 --enable-libopus --enable-hardcoded-tables --enable-libmp3lame
libavutil 55. 78.100 / 55. 78.100
libavcodec 57.107.100 / 57.107.100
libavformat 57. 83.100 / 57. 83.100
libavdevice 57. 10.100 / 57. 10.100
libavfilter 6.107.100 / 6.107.100
libavresample 3. 7. 0 / 3. 7. 0
libswscale 4. 8.100 / 4. 8.100
libswresample 2. 9.100 / 2. 9.100
[h264_v4l2m2m @ 0x7f6576086840] Could not find a valid device
[h264_v4l2m2m @ 0x7f6576086840] can't configure decoder
[rtsp @ 0x7f6575b60520] Failed to open codec in avformat_find_stream_info
[rtsp @ 0x7f6575b60520] UDP timeout, retrying with TCP
[h264_v4l2m2m @ 0x7f6576086840] Could not find a valid device
[h264_v4l2m2m @ 0x7f6576086840] can't configure decoder
[rtsp @ 0x7f6575b60520] Could not find codec parameters for stream 0 (Video: h264, none): unspecified size
Consider increasing the value for the 'analyzeduration' and 'probesize' options
Guessed Channel Layout for Input Stream #0.1 : mono
Input #0, rtsp, from 'rtsp://admin:@10.10.10.2:554/h264/ch1':
Metadata:
title : RTSP Session
Duration: N/A, start: 1608925622.310744, bitrate: N/A
Stream #0:0: Video: h264, none, 90k tbr, 90k tbn, 90k tbc
Stream #0:1: Audio: pcm_alaw, 8000 Hz, mono, s16, 64 kb/s
[h264_v4l2m2m @ 0x7f657463c500] Could not find a valid device
[h264_v4l2m2m @ 0x7f657463c500] can't configure decoder
Stream mapping:
Stream #0:0 -> #0:0 (h264 (h264_v4l2m2m) -> mpeg4 (native))
Error while opening decoder for input stream #0:0 : Invalid argument
root@OpenWrt:~#
Próbując z minta idzie bez problemu
xxx@xxx:~$ ffmpeg -use_wallclock_as_timestamps 1 -i "rtsp://admin:@10.10.10.2:554/h264/ch1" -an -b:v 1000k -f segment -strftime 1 -segment_time 300 -reset_timestamps 1 -segment_format mkv /home/xxx/record/"%Y-%m-%d_%H_%M_%S".mkv
ffmpeg version n4.3.1 Copyright (c) 2000-2020 the FFmpeg developers
built with gcc 7 (Ubuntu 7.5.0-3ubuntu1~18.04)
configuration: --prefix= --prefix=/usr --disable-debug --disable-doc --disable-static --enable-cuda --enable-cuda-sdk --enable-cuvid --enable-libdrm --enable-ffplay --enable-gnutls --enable-gpl --enable-libass --enable-libfdk-aac --enable-libfontconfig --enable-libfreetype --enable-libmp3lame --enable-libnpp --enable-libopencore_amrnb --enable-libopencore_amrwb --enable-libopus --enable-libpulse --enable-sdl2 --enable-libspeex --enable-libtheora --enable-libtwolame --enable-libv4l2 --enable-libvorbis --enable-libvpx --enable-libx264 --enable-libx265 --enable-libxcb --enable-libxvid --enable-nonfree --enable-nvenc --enable-omx --enable-openal --enable-opencl --enable-runtime-cpudetect --enable-shared --enable-vaapi --enable-vdpau --enable-version3 --enable-xlib
libavutil 56. 51.100 / 56. 51.100
libavcodec 58. 91.100 / 58. 91.100
libavformat 58. 45.100 / 58. 45.100
libavdevice 58. 10.100 / 58. 10.100
libavfilter 7. 85.100 / 7. 85.100
libswscale 5. 7.100 / 5. 7.100
libswresample 3. 7.100 / 3. 7.100
libpostproc 55. 7.100 / 55. 7.100
[rtsp @ 0x558136fe8ac0] UDP timeout, retrying with TCP
Guessed Channel Layout for Input Stream #0.1 : mono
Input #0, rtsp, from 'rtsp://admin:@10.10.10.2:554/h264/ch1':
Metadata:
title : RTSP Session
Duration: N/A, start: 1608925808.038589, bitrate: N/A
Stream #0:0: Video: h264 (Main), yuv420p(progressive), 2304x1296, 25 fps, 25 tbr, 90k tbn, 50 tbc
Stream #0:1: Audio: pcm_alaw, 8000 Hz, mono, s16, 64 kb/s
Stream mapping:
Stream #0:0 -> #0:0 (h264 (native) -> h264 (libx264))
Press [q] to stop, [?] for help
[libx264 @ 0x55813704d340] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX FMA3 BMI2 AVX2
[libx264 @ 0x55813704d340] profile High, level 5.0
[libx264 @ 0x55813704d340] 264 - core 152 r2854 e9a5903 - H.264/MPEG-4 AVC codec - Copyleft 2003-2017 - http://www.videolan.org/x264.html - options: cabac=1 ref=3 deblock=1:0:0 analyse=0x3:0x113 me=hex subme=7 psy=1 psy_rd=1.00:0.00 mixed_ref=1 me_range=16 chroma_me=1 trellis=1 8x8dct=1 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=-2 threads=12 lookahead_threads=2 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=3 b_pyramid=2 b_adapt=1 b_bias=0 direct=1 weightb=1 open_gop=0 weightp=2 keyint=250 keyint_min=25 scenecut=40 intra_refresh=0 rc_lookahead=40 rc=abr mbtree=1 bitrate=1000 ratetol=1.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00
[segment @ 0x55813704fc00] Opening '/home/xxx/record/2020-12-25_20_50_08.mkv' for writing
Output #0, segment, to '/home/xxx/record/%Y-%m-%d_%H_%M_%S.mkv':
Metadata:
title : RTSP Session
encoder : Lavf58.45.100
Stream #0:0: Video: h264 (libx264), yuv420p, 2304x1296, q=-1--1, 1000 kb/s, 25 fps, 1k tbn, 25 tbc
Metadata:
encoder : Lavc58.91.100 libx264
Side data:
cpb: bitrate max/min/avg: 0/0/1000000 buffer size: 0 vbv_delay: N/A
[h264 @ 0x55813704d780] Increasing reorder buffer to 1itrate=N/A dup=49 drop=60 speed=0.934x
[h264 @ 0x55813715e2c0] concealing 2348 DC, 2348 AC, 2348 MV errors in I frame
rtsp://admin:@10.10.10.2:554/h264/ch1: corrupt decoded frame in stream 0
frame= 2000 fps= 25 q=-1.0 Lsize=N/A time=00:01:19.88 bitrate=N/A dup=102 drop=87 speed=0.994x
video:9690kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: unknown
[libx264 @ 0x55813704d340] frame I:8 Avg QP:24.38 size:278486
[libx264 @ 0x55813704d340] frame P:1079 Avg QP:30.56 size: 6684
[libx264 @ 0x55813704d340] frame B:913 Avg QP:40.92 size: 528
[libx264 @ 0x55813704d340] consecutive B-frames: 32.2% 10.8% 30.0% 27.0%
[libx264 @ 0x55813704d340] mb I I16..4: 11.8% 28.5% 59.6%
[libx264 @ 0x55813704d340] mb P I16..4: 0.0% 0.0% 0.0% P16..4: 8.5% 0.5% 1.1% 0.0% 0.0% skip:89.8%
[libx264 @ 0x55813704d340] mb B I16..4: 0.0% 0.0% 0.0% B16..8: 6.1% 0.0% 0.0% direct: 0.0% skip:93.9% L0:39.8% L1:60.1% BI: 0.2%
[libx264 @ 0x55813704d340] final ratefactor: 30.11
[libx264 @ 0x55813704d340] 8x8 transform intra:30.2% inter:29.3%
[libx264 @ 0x55813704d340] coded y,uvDC,uvAC intra: 74.1% 0.1% 0.0% inter: 1.8% 0.0% 0.0%
[libx264 @ 0x55813704d340] i16 v,h,dc,p: 45% 19% 17% 19%
[libx264 @ 0x55813704d340] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 31% 22% 21% 3% 5% 4% 5% 3% 5%
[libx264 @ 0x55813704d340] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 41% 16% 11% 4% 6% 7% 5% 5% 5%
[libx264 @ 0x55813704d340] i8c dc,h,v,p: 100% 0% 0% 0%
[libx264 @ 0x55813704d340] Weighted P-Frames: Y:0.0% UV:0.0%
[libx264 @ 0x55813704d340] ref P L0: 90.5% 4.0% 3.5% 2.1%
[libx264 @ 0x55813704d340] ref B L0: 84.2% 15.4% 0.4%
[libx264 @ 0x55813704d340] ref B L1: 96.7% 3.3%
[libx264 @ 0x55813704d340] kb/s:992.16
Exiting normally, received signal 2.
xxx@xxx:~$
Czy na openwrt da się to jakoś ruszyć?
