[FFmpeg-user] Problem getting ffmpeg to stream encrypted SRT

[Tim McClure]

When I stream ffmpeg SRT to Wowza without encryption it works however when I
stream SRT encrypted I get the error listed below.  I can use other software
to stream encrypted SRT to Wowza and it works so I think the issue is on the
ffmpeg side.  Here is the script I am using:ffmpeg -v verbose -re -i
IndagoLE.ts -map 0:0 -pix_fmt yuv420p -vsync 1 -vf scale=1024:576 -vcodec
libx264 -r 25 -g 100 -sc_threshold 0 -threads 0 -b:v: 2048k -bufsize 2244k
-maxrate 2560k -preset veryfast -profile:v baseline -tune film -f mpegts
srt://192.168.1.118:5090?pbkeylen=16&passphrase=1234567890123456&pkt_size=1316The
error returned is:ubuntu at 5df3bfb7d42b5:~$ ffmpeg version N-99339-ge71d73b
Copyright (c) 2000-2020 the FFmpeg developersbuilt with gcc 7 (Ubuntu
7.5.0-3ubuntu1~18.04)configuration: --enable-protocol=libsrt --enable-libsrt
--prefix=/home/ubuntu/ffmpeg_build --pkg-config-flags=--static
--extra-cflags=-I/home/ubuntu/ffmpeg_build/include
--extra-ldflags=-L/home/ubuntu/ffmpeg_build/lib --extra-libs='-lpthread -lm'
--bindir=/home/ubuntu/bin --enable-gpl --enable-gnutls --enable-libaom
--enable-libass --enable-libfdk-aac --enable-libfreetype --enable-libmp3lame
--enable-libopus --enable-libsvtav1 --enable-libvorbis --enable-libvpx
--enable-libx264 --enable-libx265 --enable-nonfreelibavutil 56. 59.100 / 56.
59.100libavcodec 58.106.100 / 58.106.100libavformat 58. 58.100 / 58.
58.100libavdevice 58. 11.102 / 58. 11.102libavfilter 7. 87.100 / 7.
87.100libswscale 5. 8.100 / 5. 8.100libswresample 3. 8.100 / 3.
8.100libpostproc 55. 8.100 / 55. 8.100[mpegts @ 0x55f6073717c0] parser not
found for codec klv, packets or times may be invalid.[mpegts @
0x55f6073717c0] parser not found for codec none, packets or times may be
invalid.[mpegts @ 0x55f6073717c0] parser not found for codec klv, packets or
times may be invalid.[mpegts @ 0x55f6073717c0] probed stream 2 failed[mpegts
@ 0x55f6073717c0] parser not found for codec none, packets or times may be
invalid.[h264 @ 0x55f607376ac0] non-existing PPS 0 referencedLast message
repeated 1 times[h264 @ 0x55f607376ac0] decode_slice_header error[h264 @
0x55f607376ac0] no frame![h264 @ 0x55f607376ac0] Reinit context to 640x480,
pix_fmt: yuv420p[mpegts @ 0x55f6073717c0] max_analyze_duration 7000000
reached at 7024322 microseconds st:1[mpegts @ 0x55f6073717c0] PES packet
size mismatch[mpegts @ 0x55f6073717c0] Packet corrupt (stream = 0, dts =
157047322).[mpegts @ 0x55f6073717c0] Could not find codec parameters for
stream 2 (Unknown: none (SLAp / 0x70414C53)): unknown codecConsider
increasing the value for the 'analyzeduration' (0) and 'probesize' (5000000)
optionsInput #0, mpegts, from 'IndagoLE.ts':Duration: 00:14:52.26, start:
852.746311, bitrate: 2366 kb/sProgram 1Stream #0:0[0x11]: Video: h264
(Baseline), 1 reference frame ([27][0][0][0] / 0x001B), yuv420p(tv,
progressive, left), 640x480 [SAR 1:1 DAR 4:3], 30 fps, 30 tbr, 90k tbn, 60
tbcStream #0:1[0x21]: Data: klv (KLVA / 0x41564C4B)Stream #0:2[0x22]:
Unknown: none (SLAp / 0x70414C53)10:26:56.146728/SRT:RcvQ:w1!W:SRT.cn:
processAsyncConnectRequest: REJECT reported from HS processing, not
processing further.10:26:56.146844/SRT:RcvQ:w1*E:SRT.cn: RendezvousQueue:
processAsyncConnectRequest FAILED. Setting TTL as EXPIRED.[srt @
0x55f6073be680] Connection to srt://192.168.1.118:5090?pbkeylen=16 failed:
Input/output errorsrt://192.168.1.118:5090?pbkeylen=16: Input/output
error[AVIOContext @ 0x55f60737a640] Statistics: 3002512 bytes read, 3
seeksTim



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