[FFmpeg-user] Using tee with segmenter

[Lev Zelensky]

Hello fellow ffmpeg users,

I'm trying to use a tee to output my stream into 1min segments and into a
file at the same time. Here's my command:

ffmpeg -i "rtsp://${cameraIp}:554/axis-media/media.amp?videocodec=h264&resolution=1280x720&fps=15"
-c copy -map 0 \
-f tee "[f=ssegment:segment_time=60:segment_format=mp4:reset_timestamps=1:r=15]
${rootPath}/${storeId}-${location}-%03d.mp4 \
| /tmp/${cameraIp}.mkv"

Individually (without tee) both outputs work fine. So I can either
output into segmented files or into a non-segmented file. But with the
tee I get this error:

[stream_segment,ssegment @ 0x217ece0] Failed to open segment '
/etc/cida/diagnostics/vid/780801-99-000.mp4'
[tee @ 0x217d820] Slave
'[f=ssegment:segment_time=60:segment_format=mp4:reset_timestamps=1:r=15]
/etc/cida/diagnostics/vid/780801-99-%03d.mp4': error writing header:
No such file or directory

See full command output below. Any suggestions?

ffmpeg version 3.3 Copyright (c) 2000-2017 the FFmpeg developers
  built with gcc 4.8 (Ubuntu 4.8.4-2ubuntu1~14.04.3)
  configuration: --extra-libs=-ldl --prefix=/opt/ffmpeg
--mandir=/usr/share/man --enable-avresample --disable-debug
--enable-nonfree --enable-gpl --enable-version3
--enable-libopencore-amrnb --enable-libopencore-amrwb
--disable-decoder=amrnb --disable-decoder=amrwb --enable-libpulse
--enable-libfreetype --enable-gnutls --enable-libx264 --enable-libx265
--enable-libfdk-aac --enable-libvorbis --enable-libmp3lame
--enable-libopus --enable-libvpx --enable-libspeex --enable-libass
--enable-avisynth --enable-libsoxr --enable-libxvid
--enable-libvidstab --enable-libwavpack --enable-nvenc
  libavutil      55. 58.100 / 55. 58.100
  libavcodec     57. 89.100 / 57. 89.100
  libavformat    57. 71.100 / 57. 71.100
  libavdevice    57.  6.100 / 57.  6.100
  libavfilter     6. 82.100 /  6. 82.100
  libavresample   3.  5.  0 /  3.  5.  0
  libswscale      4.  6.100 /  4.  6.100
  libswresample   2.  7.100 /  2.  7.100
  libpostproc    54.  5.100 / 54.  5.100
Input #0, rtsp, from
'rtsp://10.83.245.7:554/axis-media/media.amp?videocodec=h264&resolution=1280x720&fps=15':
  Metadata:
    title           : Session streamed with GStreamer
    comment         : rtsp-server
  Duration: N/A, start: 0.080011, bitrate: N/A
    Stream #0:0: Video: h264 (Main), yuvj420p(pc, bt709, progressive),
1280x720 [SAR 1:1 DAR 16:9], 25 tbr, 90k tbn, 180k tbc
[stream_segment,ssegment @ 0x217ece0] Failed to open segment '
/etc/cida/diagnostics/vid/780801-99-000.mp4'
[tee @ 0x217d820] Slave
'[f=ssegment:segment_time=60:segment_format=mp4:reset_timestamps=1:r=15]
/etc/cida/diagnostics/vid/780801-99-%03d.mp4': error writing header:
No such file or directory
[tee @ 0x217d820] Slave muxer #0 failed, aborting.
Could not write header for output file #0 (incorrect codec parameters
?): No such file or directory
Stream mapping:
  Stream #0:0 -> #0:0 (copy)
    Last message repeated 1 times


Regards,

Lev