ffmpeg rtsp_transport tcp error

[Oleg]

ffmpeg -rtsp_transport tcp -i rtsp://admin:MyPass@10.82.71.240/0 -y "/MyPath/MyFile.avi"
ffmpeg version 4.0 Copyright (c) 2000-2018 the FFmpeg developers

built with gcc 7 (GCC)
configuration: --prefix=/usr --bindir=/usr/bin --datadir=/usr/share/ffmpeg --docdir=/usr/share/doc/ffmpeg --incdir=/usr/include/ffmpeg --libdir=/usr/lib64 --mandir=/usr/share/man --arch=x86_64 --optflags='-O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -m64 -mtune=generic' --extra-ldflags='-Wl,-z,relro ' --extra-cflags=' ' --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libvo-amrwbenc --enable-version3 --enable-bzlib --disable-crystalhd --enable-fontconfig --enable-gcrypt --enable-gnutls --enable-ladspa --enable-libass --enable-libbluray --enable-libcdio --enable-libdrm --enable-indev=jack --enable-libfreetype --enable-libfribidi --enable-libgsm --enable-libmp3lame --enable-openal --enable-opencl --enable-opengl --enable-libopenjpeg --disable-libopus --enable-libpulse --enable-librsvg --enable-libsoxr --enable-libspeex --enable-libtheora --enable-libvorbis --enable-libv4l2 --disable-libvidstab --enable-libx264 --enable-libx265 --enable-libxvid --disable-libzmq --enable-avfilter --enable-avresample --enable-postproc --enable-pthreads --disable-static --enable-shared --enable-gpl --disable-debug --disable-stripping --shlibdir=/usr/lib64 --enable-libmfx --enable-runtime-cpudetect
libavutil 56. 14.100 / 56. 14.100
libavcodec 58. 18.100 / 58. 18.100
libavformat 58. 12.100 / 58. 12.100
libavdevice 58. 3.100 / 58. 3.100
libavfilter 7. 16.100 / 7. 16.100
libavresample 4. 0. 0 / 4. 0. 0
libswscale 5. 1.100 / 5. 1.100
libswresample 3. 1.100 / 3. 1.100
libpostproc 55. 1.100 / 55. 1.100

Guessed Channel Layout for Input Stream #0.1 : mono
Input #0, rtsp, from 'rtsp://admin:MyPass@10.82.71.240/0':

Metadata:

title : h264.mp4

Duration: N/A, start: 0.119000, bitrate: N/A

Stream #0:0: Video: h264 (Main), yuvj420p(pc, bt709, progressive), 1280x720, 25 tbr, 90k tbn, 180k tbc
Stream #0:1: Audio: pcm_mulaw, 8000 Hz, mono, s16, 64 kb/s

Stream mapping:

Stream #0:0 -> #0:0 (h264 (native) -> mpeg4 (native))
Stream #0:1 -> #0:1 (pcm_mulaw (native) -> mp3 (libmp3lame))

Press [q] to stop, ? for help
[swscaler @ 0x26b0c80] deprecated pixel format used, make sure you did set range correctly
Too many packets buffered for output stream 0:0.577014:32:22.77 bitrate= -0.0kbits/s speed=N/A
Conversion failed!

[Carl Eugen Hoyos]

Please test current FFmpeg git head, the only version supported on this bug tracker.