désolé j'ai oublié de préciser que mon domoticz était sur un simple rpi b+Hamtaro06 a écrit : Salut, merci d'avoir partagé ton expérience, ca va m etre utile pour mon portail
Juste une chose, tu dis que ca bouffe 50-60% de CPU mais avec quelle machine ? Un Raspberry Pi 3 ?
Penses tu qu'il vaut mieux sur un mini PC de type clé USB ?
Code : Tout sélectionner
/usr/bin/ffmpeg -i "rtsp://login:mdp@ADR_IP/11" -t 10 -vcodec h264 -s 640x480 -y essai.mp4Code : Tout sélectionner
Input #0, rtsp, from 'rtsp://login:mdp@ADR_IP/11':
Metadata:
title : 10
Duration: N/A, start: 0.000000, bitrate: N/A
Stream #0:0: Video: h264 (Main), yuvj420p(pc, bt709, progressive), 1920x1080, 25 tbr, 90k tbn, 180k tbc
Stream #0:1: Audio: pcm_alaw, 8000 Hz, mono, s16, 64 kb/s
[swscaler @ 0x8187e0] deprecated pixel format used, make sure you did set range correctly
No pixel format specified, yuvj420p for H.264 encoding chosen.
Use -pix_fmt yuv420p for compatibility with outdated media players.
[libx264 @ 0x7f27f0] using cpu capabilities: ARMv6 NEON
[libx264 @ 0x7f27f0] profile High, level 3.0
[libx264 @ 0x7f27f0] 264 - core 148 r2748 97eaef2 - H.264/MPEG-4 AVC codec - Copyleft 2003-2016 - 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=6 lookahead_threads=1 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=crf mbtree=1 crf=23.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00
[aac @ 0x8082b0] Too many bits 8832.000000 > 6144 per frame requested, clamping to max
Output #0, mp4, to 'essai.mp4':
Metadata:
title : 10
encoder : Lavf57.56.101
Stream #0:0: Video: h264 (libx264) ([33][0][0][0] / 0x0021), yuvj420p(pc), 640x480, q=-1--1, 25 fps, 12800 tbn, 25 tbc
Metadata:
encoder : Lavc57.64.101 libx264
Side data:
cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: -1
Stream #0:1: Audio: aac (LC) ([64][0][0][0] / 0x0040), 8000 Hz, mono, fltp, 48 kb/s
Metadata:
encoder : Lavc57.64.101 aac
Stream mapping:
Stream #0:0 -> #0:0 (h264 (native) -> h264 (libx264))
Stream #0:1 -> #0:1 (pcm_alaw (native) -> aac (native))
Press [q] to stop, [?] for help
[rtsp @ 0x7925c0] max delay reached. need to consume packetbitrate= 0.0kbits/s dup=1 drop=0 speed=0.589x
[rtsp @ 0x7925c0] RTP: missed 266 packets
[rtsp @ 0x7925c0] max delay reached. need to consume packet
[rtsp @ 0x7925c0] RTP: missed 9 packets
[h264 @ 0x91b640] error while decoding MB 18 58, bytestream -6
[h264 @ 0x91b640] concealing 1231 DC, 1231 AC, 1231 MV errors in I frame
[h264 @ 0x868850] Increasing reorder buffer to 1
[h264 @ 0x850330] error while decoding MB 12 58, bytestream -10
[h264 @ 0x850330] concealing 1237 DC, 1237 AC, 1237 MV errors in I frame
[rtsp @ 0x7925c0] max delay reached. need to consume packet bitrate= 487.2kbits/s dup=45 drop=0 speed=0.461x
[rtsp @ 0x7925c0] RTP: missed 238 packets
[rtsp @ 0x7925c0] max delay reached. need to consume packet
[rtsp @ 0x7925c0] RTP: missed 39 packets
[h264 @ 0x91b640] error while decoding MB 18 58, bytestream -6
[h264 @ 0x91b640] concealing 1231 DC, 1231 AC, 1231 MV errors in I frame
[rtsp @ 0x7925c0] max delay reached. need to consume packet
[rtsp @ 0x7925c0] RTP: missed 42 packets
[h264 @ 0x850330] error while decoding MB 48 59, bytestream -12
[h264 @ 0x850330] concealing 1081 DC, 1081 AC, 1081 MV errors in I frame
[h264 @ 0x969450] error while decoding MB 29 55, bytestream -7
[h264 @ 0x969450] concealing 1580 DC, 1580 AC, 1580 MV errors in I frame
[rtsp @ 0x7925c0] max delay reached. need to consume packet bitrate= 238.2kbits/s dup=90 drop=0 speed=0.66x
[rtsp @ 0x7925c0] RTP: missed 217 packets
[h264 @ 0x969450] error while decoding MB 18 19, bytestream -14
[h264 @ 0x969450] concealing 5911 DC, 5911 AC, 5911 MV errors in I frame
[rtsp @ 0x7925c0] max delay reached. need to consume packet bitrate= 255.8kbits/s dup=90 drop=0 speed=0.658x
[rtsp @ 0x7925c0] RTP: missed 17 packets
[h264 @ 0x969450] error while decoding MB 4 48, bytestream -6
[h264 @ 0x969450] concealing 2445 DC, 2445 AC, 2445 MV errors in I frame
[rtsp @ 0x7925c0] max delay reached. need to consume packet
[rtsp @ 0x7925c0] RTP: missed 11 packets
[h264 @ 0x850330] error while decoding MB 65 56, bytestream -11rate= 190.0kbits/s dup=119 drop=0 speed=0.739x
[h264 @ 0x850330] concealing 1424 DC, 1424 AC, 1424 MV errors in I frame
[rtsp @ 0x7925c0] max delay reached. need to consume packet bitrate= 175.0kbits/s dup=124 drop=0 speed=0.744x
[rtsp @ 0x7925c0] RTP: missed 173 packets
[rtsp @ 0x7925c0] max delay reached. need to consume packet
[rtsp @ 0x7925c0] RTP: missed 75 packets
[h264 @ 0x969450] error while decoding MB 10 54, bytestream -22
[h264 @ 0x969450] concealing 1719 DC, 1719 AC, 1719 MV errors in I frame
[rtsp @ 0x7925c0] max delay reached. need to consume packet bitrate= 206.8kbits/s dup=124 drop=0 speed=0.732x
[rtsp @ 0x7925c0] RTP: missed 6 packets
[h264 @ 0x91b640] error while decoding MB 4 58, bytestream -14
[h264 @ 0x91b640] concealing 1245 DC, 1245 AC, 1245 MV errors in I frame
[h264 @ 0x850330] error while decoding MB 10 58, bytestream -16
[h264 @ 0x850330] concealing 1239 DC, 1239 AC, 1239 MV errors in I frame
[rtsp @ 0x7925c0] max delay reached. need to consume packet bitrate= 171.2kbits/s dup=152 drop=0 speed=0.754x
[rtsp @ 0x7925c0] RTP: missed 138 packets
[h264 @ 0x868850] error while decoding MB 108 54, bytestream -6
[h264 @ 0x868850] concealing 1621 DC, 1621 AC, 1621 MV errors in I frame
[rtsp @ 0x7925c0] max delay reached. need to consume packet
[rtsp @ 0x7925c0] RTP: missed 11 packets
[h264 @ 0x91b640] error while decoding MB 9 54, bytestream -5
[h264 @ 0x91b640] concealing 1720 DC, 1720 AC, 1720 MV errors in I frame
[rtsp @ 0x7925c0] max delay reached. need to consume packet bitrate= 172.4kbits/s dup=152 drop=0 speed=0.716x
[rtsp @ 0x7925c0] RTP: missed 53 packets
[rtsp @ 0x7925c0] max delay reached. need to consume packet
[rtsp @ 0x7925c0] RTP: missed 67 packets
[rtsp @ 0x7925c0] max delay reached. need to consume packet
[rtsp @ 0x7925c0] RTP: missed 73 packets
frame= 245 fps= 20 q=-1.0 Lsize= 283kB time=00:00:09.68 bitrate= 239.5kbits/s dup=152 drop=0 speed=0.788x
video:256kB audio:22kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 1.833363%
[libx264 @ 0x7f27f0] frame I:1 Avg QP:20.97 size: 22962
[libx264 @ 0x7f27f0] frame P:62 Avg QP:20.52 size: 3543
[libx264 @ 0x7f27f0] frame B:182 Avg QP:29.92 size: 103
[libx264 @ 0x7f27f0] consecutive B-frames: 0.4% 0.8% 2.4% 96.3%
[libx264 @ 0x7f27f0] mb I I16..4: 25.7% 43.2% 31.1%
[libx264 @ 0x7f27f0] mb P I16..4: 1.0% 1.7% 0.3% P16..4: 18.0% 6.9% 5.0% 0.0% 0.0% skip:67.1%
[libx264 @ 0x7f27f0] mb B I16..4: 0.0% 0.0% 0.0% B16..8: 9.0% 0.1% 0.0% direct: 0.0% skip:90.9% L0:48.1% L1:51.0% BI: 0.9%
[libx264 @ 0x7f27f0] 8x8 transform intra:52.8% inter:51.6%
[libx264 @ 0x7f27f0] coded y,uvDC,uvAC intra: 46.5% 0.0% 0.0% inter: 4.0% 0.0% 0.0%
[libx264 @ 0x7f27f0] i16 v,h,dc,p: 17% 24% 6% 53%
[libx264 @ 0x7f27f0] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 33% 23% 29% 3% 1% 2% 2% 4% 3%
[libx264 @ 0x7f27f0] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 38% 20% 19% 3% 3% 4% 4% 4% 4%
[libx264 @ 0x7f27f0] i8c dc,h,v,p: 100% 0% 0% 0%
[libx264 @ 0x7f27f0] Weighted P-Frames: Y:0.0% UV:0.0%
[libx264 @ 0x7f27f0] ref P L0: 64.1% 7.4% 14.0% 14.5%
[libx264 @ 0x7f27f0] ref B L0: 86.5% 11.0% 2.5%
[libx264 @ 0x7f27f0] ref B L1: 96.8% 3.2%
[libx264 @ 0x7f27f0] kb/s:213.31
[aac @ 0x8082b0] Qavg: 61570.793
Bonjour Tryphon,Tryphon a écrit : 14 juin 2019, 08:40 Bonjour à tous,
Kassor, merci pour ton partage.
Perso je cherche à faire quelque chose de similaire, mais mon Rapsberry PI 3+ est à genoux.
J'utilise la commande suivante :Mais j'ai les messages suivants :Code : Tout sélectionner
/usr/bin/ffmpeg -i "rtsp://login:mdp@ADR_IP/11" -t 10 -vcodec h264 -s 640x480 -y essai.mp4Quand j'essaye la même commande avec un iMac, je n'ai pas ces messages d'erreurs. D'où ma conclusion qu'il est à genoux.Code : Tout sélectionner
Input #0, rtsp, from 'rtsp://login:mdp@ADR_IP/11': Metadata: title : 10 Duration: N/A, start: 0.000000, bitrate: N/A Stream #0:0: Video: h264 (Main), yuvj420p(pc, bt709, progressive), 1920x1080, 25 tbr, 90k tbn, 180k tbc Stream #0:1: Audio: pcm_alaw, 8000 Hz, mono, s16, 64 kb/s [swscaler @ 0x8187e0] deprecated pixel format used, make sure you did set range correctly No pixel format specified, yuvj420p for H.264 encoding chosen. Use -pix_fmt yuv420p for compatibility with outdated media players. [libx264 @ 0x7f27f0] using cpu capabilities: ARMv6 NEON [libx264 @ 0x7f27f0] profile High, level 3.0 [libx264 @ 0x7f27f0] 264 - core 148 r2748 97eaef2 - H.264/MPEG-4 AVC codec - Copyleft 2003-2016 - 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=6 lookahead_threads=1 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=crf mbtree=1 crf=23.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00 [aac @ 0x8082b0] Too many bits 8832.000000 > 6144 per frame requested, clamping to max Output #0, mp4, to 'essai.mp4': Metadata: title : 10 encoder : Lavf57.56.101 Stream #0:0: Video: h264 (libx264) ([33][0][0][0] / 0x0021), yuvj420p(pc), 640x480, q=-1--1, 25 fps, 12800 tbn, 25 tbc Metadata: encoder : Lavc57.64.101 libx264 Side data: cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: -1 Stream #0:1: Audio: aac (LC) ([64][0][0][0] / 0x0040), 8000 Hz, mono, fltp, 48 kb/s Metadata: encoder : Lavc57.64.101 aac Stream mapping: Stream #0:0 -> #0:0 (h264 (native) -> h264 (libx264)) Stream #0:1 -> #0:1 (pcm_alaw (native) -> aac (native)) Press [q] to stop, [?] for help [rtsp @ 0x7925c0] max delay reached. need to consume packetbitrate= 0.0kbits/s dup=1 drop=0 speed=0.589x [rtsp @ 0x7925c0] RTP: missed 266 packets [rtsp @ 0x7925c0] max delay reached. need to consume packet [rtsp @ 0x7925c0] RTP: missed 9 packets [h264 @ 0x91b640] error while decoding MB 18 58, bytestream -6 [h264 @ 0x91b640] concealing 1231 DC, 1231 AC, 1231 MV errors in I frame [h264 @ 0x868850] Increasing reorder buffer to 1 [h264 @ 0x850330] error while decoding MB 12 58, bytestream -10 [h264 @ 0x850330] concealing 1237 DC, 1237 AC, 1237 MV errors in I frame [rtsp @ 0x7925c0] max delay reached. need to consume packet bitrate= 487.2kbits/s dup=45 drop=0 speed=0.461x [rtsp @ 0x7925c0] RTP: missed 238 packets [rtsp @ 0x7925c0] max delay reached. need to consume packet [rtsp @ 0x7925c0] RTP: missed 39 packets [h264 @ 0x91b640] error while decoding MB 18 58, bytestream -6 [h264 @ 0x91b640] concealing 1231 DC, 1231 AC, 1231 MV errors in I frame [rtsp @ 0x7925c0] max delay reached. need to consume packet [rtsp @ 0x7925c0] RTP: missed 42 packets [h264 @ 0x850330] error while decoding MB 48 59, bytestream -12 [h264 @ 0x850330] concealing 1081 DC, 1081 AC, 1081 MV errors in I frame [h264 @ 0x969450] error while decoding MB 29 55, bytestream -7 [h264 @ 0x969450] concealing 1580 DC, 1580 AC, 1580 MV errors in I frame [rtsp @ 0x7925c0] max delay reached. need to consume packet bitrate= 238.2kbits/s dup=90 drop=0 speed=0.66x [rtsp @ 0x7925c0] RTP: missed 217 packets [h264 @ 0x969450] error while decoding MB 18 19, bytestream -14 [h264 @ 0x969450] concealing 5911 DC, 5911 AC, 5911 MV errors in I frame [rtsp @ 0x7925c0] max delay reached. need to consume packet bitrate= 255.8kbits/s dup=90 drop=0 speed=0.658x [rtsp @ 0x7925c0] RTP: missed 17 packets [h264 @ 0x969450] error while decoding MB 4 48, bytestream -6 [h264 @ 0x969450] concealing 2445 DC, 2445 AC, 2445 MV errors in I frame [rtsp @ 0x7925c0] max delay reached. need to consume packet [rtsp @ 0x7925c0] RTP: missed 11 packets [h264 @ 0x850330] error while decoding MB 65 56, bytestream -11rate= 190.0kbits/s dup=119 drop=0 speed=0.739x [h264 @ 0x850330] concealing 1424 DC, 1424 AC, 1424 MV errors in I frame [rtsp @ 0x7925c0] max delay reached. need to consume packet bitrate= 175.0kbits/s dup=124 drop=0 speed=0.744x [rtsp @ 0x7925c0] RTP: missed 173 packets [rtsp @ 0x7925c0] max delay reached. need to consume packet [rtsp @ 0x7925c0] RTP: missed 75 packets [h264 @ 0x969450] error while decoding MB 10 54, bytestream -22 [h264 @ 0x969450] concealing 1719 DC, 1719 AC, 1719 MV errors in I frame [rtsp @ 0x7925c0] max delay reached. need to consume packet bitrate= 206.8kbits/s dup=124 drop=0 speed=0.732x [rtsp @ 0x7925c0] RTP: missed 6 packets [h264 @ 0x91b640] error while decoding MB 4 58, bytestream -14 [h264 @ 0x91b640] concealing 1245 DC, 1245 AC, 1245 MV errors in I frame [h264 @ 0x850330] error while decoding MB 10 58, bytestream -16 [h264 @ 0x850330] concealing 1239 DC, 1239 AC, 1239 MV errors in I frame [rtsp @ 0x7925c0] max delay reached. need to consume packet bitrate= 171.2kbits/s dup=152 drop=0 speed=0.754x [rtsp @ 0x7925c0] RTP: missed 138 packets [h264 @ 0x868850] error while decoding MB 108 54, bytestream -6 [h264 @ 0x868850] concealing 1621 DC, 1621 AC, 1621 MV errors in I frame [rtsp @ 0x7925c0] max delay reached. need to consume packet [rtsp @ 0x7925c0] RTP: missed 11 packets [h264 @ 0x91b640] error while decoding MB 9 54, bytestream -5 [h264 @ 0x91b640] concealing 1720 DC, 1720 AC, 1720 MV errors in I frame [rtsp @ 0x7925c0] max delay reached. need to consume packet bitrate= 172.4kbits/s dup=152 drop=0 speed=0.716x [rtsp @ 0x7925c0] RTP: missed 53 packets [rtsp @ 0x7925c0] max delay reached. need to consume packet [rtsp @ 0x7925c0] RTP: missed 67 packets [rtsp @ 0x7925c0] max delay reached. need to consume packet [rtsp @ 0x7925c0] RTP: missed 73 packets frame= 245 fps= 20 q=-1.0 Lsize= 283kB time=00:00:09.68 bitrate= 239.5kbits/s dup=152 drop=0 speed=0.788x video:256kB audio:22kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 1.833363% [libx264 @ 0x7f27f0] frame I:1 Avg QP:20.97 size: 22962 [libx264 @ 0x7f27f0] frame P:62 Avg QP:20.52 size: 3543 [libx264 @ 0x7f27f0] frame B:182 Avg QP:29.92 size: 103 [libx264 @ 0x7f27f0] consecutive B-frames: 0.4% 0.8% 2.4% 96.3% [libx264 @ 0x7f27f0] mb I I16..4: 25.7% 43.2% 31.1% [libx264 @ 0x7f27f0] mb P I16..4: 1.0% 1.7% 0.3% P16..4: 18.0% 6.9% 5.0% 0.0% 0.0% skip:67.1% [libx264 @ 0x7f27f0] mb B I16..4: 0.0% 0.0% 0.0% B16..8: 9.0% 0.1% 0.0% direct: 0.0% skip:90.9% L0:48.1% L1:51.0% BI: 0.9% [libx264 @ 0x7f27f0] 8x8 transform intra:52.8% inter:51.6% [libx264 @ 0x7f27f0] coded y,uvDC,uvAC intra: 46.5% 0.0% 0.0% inter: 4.0% 0.0% 0.0% [libx264 @ 0x7f27f0] i16 v,h,dc,p: 17% 24% 6% 53% [libx264 @ 0x7f27f0] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 33% 23% 29% 3% 1% 2% 2% 4% 3% [libx264 @ 0x7f27f0] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 38% 20% 19% 3% 3% 4% 4% 4% 4% [libx264 @ 0x7f27f0] i8c dc,h,v,p: 100% 0% 0% 0% [libx264 @ 0x7f27f0] Weighted P-Frames: Y:0.0% UV:0.0% [libx264 @ 0x7f27f0] ref P L0: 64.1% 7.4% 14.0% 14.5% [libx264 @ 0x7f27f0] ref B L0: 86.5% 11.0% 2.5% [libx264 @ 0x7f27f0] ref B L1: 96.8% 3.2% [libx264 @ 0x7f27f0] kb/s:213.31 [aac @ 0x8082b0] Qavg: 61570.793
=> Comment as tu réussi à alléger sa tâche ?
Merci pour votre aide !
