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bluenviron / mediamtx

Ready-to-use SRT / WebRTC / RTSP / RTMP / LL-HLS media server and media proxy that allows to read, publish, proxy, record and playback video and audio streams.
MIT License
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RTSP Streaming stops on v1.1.1 | Error : av_interleaved_write_frame(): Broken pipe #2449

Closed jahab closed 9 months ago

jahab commented 11 months ago

Which version are you using?

v1.1.1

Which operating system are you using?

Describe the issue

On the version 1.1.1 whenever I am trying to stream a video to the rtsp server through this command 

ffmpeg -re -i 2023-08-09_17-17-49#2.mkv -r 15 -c:v libx265 -preset fast  -b:v 1000k -f rtsp rtsp://192.168.10.17:8554/playback

After streaming for 8 - 10 seconds, I get this error

av_interleaved_write_frame(): Broken pipe00:00:09.69 bitrate=N/A speed=1.02x    
Error writing trailer of rtsp://192.168.10.17:8554/playback: Broken pipe
frame=  153 fps= 15 q=-1.0 Lsize=N/A time=00:00:10.15 bitrate=N/A speed=1.01x    
video:1270kB audio:76kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: unknown
Conversion failed!

I tried the same again without any encoding with this command. I get the same error.

ffmpeg  -re -i 2023-08-09_17-17-49#2.mkv  -c copy -f rtsp rtsp://192.168.10.17:8555/playback

When I tried the same with version 1.0.1, the stream publishes to server smoothly without any error

Describe how to replicate the issue

  1. start the server

  2. publish a video with ffmpeg -re -i 2023-08-09_17-17-49#2.mkv -r 15 -c:v libx265 -preset fast -b:v 1000k -f rtsp rtsp://192.168.10.17:8554/playback or ffmpeg -re -i 2023-08-09_17-17-49#2.mkv -c copy -f rtsp rtsp://192.168.10.17:8555/playback

  3. read with

Server Logs

2023/10/03 06:36:04 DEB path manager created
2023/10/03 06:36:04 INF [RTSP] listener opened on :8554 (TCP), :8000 (UDP/RTP), :8001 (UDP/RTCP)
2023/10/03 06:36:04 INF [RTMP] listener opened on :1935
2023/10/03 06:36:04 INF [HLS] listener opened on :8888
2023/10/03 06:36:04 INF [WebRTC] listener opened on :8889 (HTTP)
2023/10/03 06:36:04 INF [SRT] listener opened on :8890 (UDP)
2023/10/03 06:36:10 INF shutting down gracefully
2023/10/03 06:36:10 INF [SRT] listener is closing
2023/10/03 06:36:10 INF [WebRTC] listener is closing
2023/10/03 06:36:10 INF [HLS] listener is closing
2023/10/03 06:36:10 INF [RTMP] listener is closing
2023/10/03 06:36:10 INF [RTSP] listener is closing
2023/10/03 06:36:10 DEB path manager is shutting down
2023/10/03 06:36:10 INF waiting for running hooks
2023/10/03 06:36:10 INF MediaMTX v1.1.1
2023/10/03 06:36:10 DEB path manager created
2023/10/03 06:36:10 INF [RTSP] listener opened on :8554 (TCP), :8000 (UDP/RTP), :8001 (UDP/RTCP)
2023/10/03 06:36:10 INF [RTMP] listener opened on :1935
2023/10/03 06:36:10 INF [HLS] listener opened on :8888
2023/10/03 06:36:10 INF [WebRTC] listener opened on :8889 (HTTP)
2023/10/03 06:36:10 INF [SRT] listener opened on :8890 (UDP)
2023/10/03 06:36:18 INF [RTSP] [conn 14.143.47.170:25547] opened
2023/10/03 06:36:18 DEB [RTSP] [conn 14.143.47.170:25547] [c->s] OPTIONS rtsp://192.168.10.17:8554/playback RTSP/1.0
CSeq: 1
User-Agent: Lavf58.29.100

2023/10/03 06:36:18 DEB [RTSP] [conn 14.143.47.170:25547] [s->c] RTSP/1.0 200 OK
CSeq: 1
Public: DESCRIBE, ANNOUNCE, SETUP, PLAY, RECORD, PAUSE, GET_PARAMETER, TEARDOWN
Server: gortsplib

2023/10/03 06:36:18 DEB [RTSP] [conn 14.143.47.170:25547] [c->s] ANNOUNCE rtsp://192.168.10.17:8554/playback RTSP/1.0
CSeq: 2
Content-Length: 504
Content-Type: application/sdp
User-Agent: Lavf58.29.100

v=0
o=- 0 0 IN IP4 127.0.0.1
s=No Name
c=IN IP4 192.168.10.17
t=0 0
a=tool:libavformat 58.29.100
m=video 0 RTP/AVP 96
a=rtpmap:96 H265/90000
a=fmtp:96 sprop-vps=QAEMAf//AWAAAAMAAAMAAAMAAAMAlrwMAAAPoAAA6mFA; sprop-sps=QgEBAWAAAAMAAAMAAAMAAAMAlqADwIAQ5Zb5JMiP5c9MgA==; sprop-pps=RAHgLawJkA==
a=control:streamid=0
m=audio 0 RTP/AVP 97
a=rtpmap:97 MPEG4-GENERIC/48000/2
a=fmtp:97 profile-level-id=1;mode=AAC-hbr;sizelength=13;indexlength=3;indexdeltalength=3; config=1190
a=control:streamid=1

2023/10/03 06:36:18 INF [RTSP] [session 132bbc39] created by 14.143.47.170:25547
2023/10/03 06:36:18 DEB [path playback] created
2023/10/03 06:36:18 DEB [RTSP] [conn 14.143.47.170:25547] [s->c] RTSP/1.0 200 OK
CSeq: 2
Server: gortsplib

2023/10/03 06:36:18 DEB [RTSP] [conn 14.143.47.170:25547] [c->s] SETUP rtsp://192.168.10.17:8554/playback/streamid=0 RTSP/1.0
CSeq: 3
Transport: RTP/AVP/UDP;unicast;client_port=24268-24269;mode=record
User-Agent: Lavf58.29.100

2023/10/03 06:36:18 DEB [RTSP] [conn 14.143.47.170:25547] [s->c] RTSP/1.0 200 OK
CSeq: 3
Server: gortsplib
Session: de2a6d049c38489bb1a19a72964e1331
Transport: RTP/AVP;unicast;client_port=24268-24269;server_port=8000-8001

2023/10/03 06:36:18 DEB [RTSP] [conn 14.143.47.170:25547] [c->s] SETUP rtsp://192.168.10.17:8554/playback/streamid=1 RTSP/1.0
CSeq: 4
Session: de2a6d049c38489bb1a19a72964e1331
Transport: RTP/AVP/UDP;unicast;client_port=24270-24271;mode=record
User-Agent: Lavf58.29.100

2023/10/03 06:36:18 DEB [RTSP] [conn 14.143.47.170:25547] [s->c] RTSP/1.0 200 OK
CSeq: 4
Server: gortsplib
Session: de2a6d049c38489bb1a19a72964e1331
Transport: RTP/AVP;unicast;client_port=24270-24271;server_port=8000-8001

2023/10/03 06:36:18 DEB [RTSP] [conn 14.143.47.170:25547] [c->s] RECORD rtsp://192.168.10.17:8554/playback RTSP/1.0
CSeq: 5
Range: npt=0.000-
Session: de2a6d049c38489bb1a19a72964e1331
User-Agent: Lavf58.29.100

2023/10/03 06:36:18 INF [RTSP] [session 132bbc39] is publishing to path 'playback', 2 tracks (H265, MPEG-4 Audio)
2023/10/03 06:36:18 DEB [RTSP] [conn 14.143.47.170:25547] [s->c] RTSP/1.0 200 OK
CSeq: 5
Server: gortsplib
Session: de2a6d049c38489bb1a19a72964e1331

2023/10/03 06:36:28 INF [RTSP] [conn 14.143.47.170:25547] closed: terminated
2023/10/03 06:36:28 INF [RTSP] [session 132bbc39] destroyed: session timed out
2023/10/03 06:36:28 DEB [path playback] destroyed: not in use

Client Logs

ffmpeg version 4.2.7-0ubuntu0.1 Copyright (c) 2000-2022 the FFmpeg developers
  built with gcc 9 (Ubuntu 9.4.0-1ubuntu1~20.04.1)
  configuration: --prefix=/usr --extra-version=0ubuntu0.1 --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
Input #0, matroska,webm, from '2023-08-09_17-17-49#2.mkv':
  Metadata:
    encoder         : GStreamer matroskamux version 1.16.2
    creation_time   : 2023-08-09T11:47:50.000000Z
  Duration: N/A, start: 0.000000, bitrate: N/A
    Stream #0:0(eng): Video: hevc (Main), yuv420p(tv), 1920x1080, SAR 1:1 DAR 16:9, 15.17 fps, 25 tbr, 1k tbn, 15 tbc (default)
    Metadata:
      title           : Video
    Stream #0:1(eng): Audio: aac (LC), 48000 Hz, stereo, fltp (default)
    Metadata:
      title           : Audio
Stream mapping:
  Stream #0:0 -> #0:0 (hevc (native) -> hevc (libx265))
  Stream #0:1 -> #0:1 (aac (native) -> aac (native))
Press [q] to stop, [?] for help
x265 [info]: HEVC encoder version 3.2.1+1-b5c86a64bbbe77 bitrate=N/A speed=N/A    
x265 [info]: build info [Linux][GCC 9.3.0][64 bit] 8bit+10bit+12bit
x265 [info]: using cpu capabilities: MMX2 SSE2Fast LZCNT SSSE3 SSE4.2 AVX FMA3 BMI2 AVX2
x265 [info]: Main profile, Level-4 (Main tier)
x265 [info]: Thread pool created using 8 threads
x265 [info]: Slices                              : 1
x265 [info]: frame threads / pool features       : 3 / wpp(17 rows)
x265 [info]: Coding QT: max CU size, min CU size : 64 / 8
x265 [info]: Residual QT: max TU size, max depth : 32 / 1 inter / 1 intra
x265 [info]: ME / range / subpel / merge         : hex / 57 / 2 / 2
x265 [info]: Keyframe min / max / scenecut / bias: 15 / 250 / 40 / 5.00
x265 [info]: Lookahead / bframes / badapt        : 15 / 4 / 0
x265 [info]: b-pyramid / weightp / weightb       : 1 / 1 / 0
x265 [info]: References / ref-limit  cu / depth  : 3 / on / on
x265 [info]: AQ: mode / str / qg-size / cu-tree  : 2 / 1.0 / 32 / 1
x265 [info]: Rate Control / qCompress            : ABR-1000 kbps / 0.60
x265 [info]: tools: rd=2 psy-rd=2.00 rskip signhide tmvp fast-intra
x265 [info]: tools: strong-intra-smoothing lslices=6 deblock sao
Output #0, rtsp, to 'rtsp://192.168.10.17:8554/playback':
  Metadata:
    encoder         : Lavf58.29.100
    Stream #0:0(eng): Video: hevc (libx265), yuv420p, 1920x1080 [SAR 1:1 DAR 16:9], q=2-31, 1000 kb/s, 15 fps, 90k tbn, 15 tbc (default)
    Metadata:
      title           : Video
      encoder         : Lavc58.54.100 libx265
    Side data:
      cpb: bitrate max/min/avg: 0/0/1000000 buffer size: 0 vbv_delay: -1
    Stream #0:1(eng): Audio: aac (LC), 48000 Hz, stereo, fltp, 128 kb/s (default)
    Metadata:
      title           : Audio
      encoder         : Lavc58.54.100 aac
av_interleaved_write_frame(): Broken pipe00:00:10.53 bitrate=N/A speed=0.996x    
    Last message repeated 1 times
Error writing trailer of rtsp://192.168.10.17:8554/playback: Broken pipe
frame=  153 fps= 14 q=-0.0 Lsize=N/A time=00:00:10.67 bitrate=N/A speed=0.949x    
video:982kB audio:170kB subtitle:0kB other streams:0kB global headers:2kB muxing overhead: unknown
x265 [info]: frame I:      1, Avg QP:31.19  kb/s: 3436.32 
x265 [info]: frame P:     31, Avg QP:21.38  kb/s: 3463.87 
x265 [info]: frame B:    121, Avg QP:27.18  kb/s: 253.98  
x265 [info]: Weighted P-Frames: Y:0.0% UV:0.0%
x265 [info]: consecutive B-frames: 3.1% 3.1% 0.0% 0.0% 93.8% 

encoded 153 frames in 10.67s (14.34 fps), 925.15 kb/s, Avg QP:26.03
[aac @ 0x5649c7831e40] Qavg: 336.523
Conversion failed!

Did you attach the server logs?

yes

Did you attach a network dump?

no

mateothegreat commented 11 months ago

How long are the video(s) you're testing with?

I ask because things start to kick off around 2023/10/03 06:18:00 and the server itself notifies at 2023/10/03 06:36:28 INF [RTSP] [session 132bbc39] destroyed: session timed out.

Before digging any deeper can you try a longer clip to account for processing time you're expecting or tell ffmpeg to loop.

jahab commented 11 months ago

@mateothegreat The video I am using is 15 minutes long. The server starts at 2023/10/03 06:36:04 and starts to receive stream at 2023/10/03 06:36:18

tgcandido commented 11 months ago

i'm having this problem when restreaming an IP camera

tgcandido commented 11 months ago

the error on my side starts getting really frequent (every 2-5 seconds) when I'm restreaming more than 5 cameras. could that be a bottleneck on the mediamtx side? I'm currently using an azure VM as server

jahab commented 11 months ago

@tgcandido I am exactly under the same setup as yours. I am also running the mediamtx server on an azure VM. I have tried to stream with other encoders / videos/ streams as well but I get the same issue. For now I have started using version 1.01 to avoid the error.

tgcandido commented 11 months ago

i will try that version. thank you @jahab

longdq01 commented 10 months ago

Hi, I have same problem with ip camera. Anyone have solution ? thanks

aler9 commented 9 months ago

Hello, it seems that the machine that is hosting the server is unable to receive UDP packets from the machine that is hosting FFmpeg; after exactly 10 seconds, a timeout occurs:

2023/10/03 06:36:18 INF [RTSP] [session 132bbc39] is publishing to path 'playback', 2 tracks (H265, MPEG-4 Audio)
---
2023/10/03 06:36:28 INF [RTSP] [session 132bbc39] destroyed: session timed out

Check that any firewall / NAT in between allows UDP packets.

I've tested publishing from FFmpeg to MediaMTX v1.1.1, and if there's no firewall in between, everything works correctly. This is the command i used:

ffmpeg -re -f lavfi -i testsrc=size=1920x1080:rate=30 -pix_fmt yuv420p -r 15 -c:v libx265 -preset fast  -b:v 1000k -f rtsp rtsp://localhost:8554/playback

Other issues that happen with a frequency different that 10 seconds are unrelated from the original post. If those issues are still present in the latest version, open a dedicated issue.

github-actions[bot] commented 2 months ago

This issue is being locked automatically because it has been closed for more than 6 months. Please open a new issue in case you encounter a similar problem.