I gave a try to your fork, cause I'm very interested in ABR on DASH (dash_variant) that you implement in your fork. However, where Arut source and Sergey fork works fine, your fork fails, and that made me crazy cause I didn't think the problem was in your module. Please, take a look. Meanwhile, I continue using Sergey's fork.
av_interleaved_write_frame(): Broken pipe
Error writing trailer
ffmpeg -re -f lavfi -i 'testsrc=size=1280x720:rate=24' -f lavfi -i "sine=frequency=1000:sample_rate=44100,volume=0:enable='gt(t-trunc(t),0.25)'" -filter_complex "format=yuv420p, drawtext=fontcolor=white: fontsize=60: fontfile=/usr/share/fonts/truetype/LiberationMono-Bold.ttf: box=1:[email protected]: shadowcolor=black: shadowx=1: shadowy=1: x=(w-text_w-10):y=(h-text_h-5): timecode='00\:00\:00\:00': timecode_rate=24" -r 24 -c:v libx264 -profile:v baseline -level 3.0 -x264opts 'keyint=48:min-keyint=24:no-scenecut' -g 48 -keyint_min 24 -sc_threshold 0 -preset veryfast -c:a aac -b:a 128k -ar 44100 -tune zerolatency -movflags +faststart -f flv "rtmp://ip_of_nginx_server/live/directo"
ffmpeg version 3.2.4 Copyright (c) 2000-2017 the FFmpeg developers
built with gcc 6 (SUSE Linux)
configuration: --prefix=/usr --libdir=/usr/lib64 --shlibdir=/usr/lib64 --incdir=/usr/include/ffmpeg --extra-cflags='-fmessage-length=0 -grecord-gcc-switches -O2 -Wall -D_FORTIFY_SOURCE=2 -fstack-protector-strong -funwind-tables -fasynchronous-unwind-tables -g' --optflags='-fmessage-length=0 -grecord-gcc-switches -O2 -Wall -D_FORTIFY_SOURCE=2 -fstack-protector-strong -funwind-tables -fasynchronous-unwind-tables -g' --disable-htmlpages --enable-pic --disable-stripping --enable-shared --disable-static --enable-gpl --disable-openssl --enable-avresample --enable-libcdio --enable-gnutls --enable-ladspa --enable-libass --enable-libbluray --enable-libcelt --enable-libcdio --enable-libdc1394 --enable-libfreetype --enable-libgsm --enable-libopenjpeg --enable-libopus --enable-libpulse --enable-libschroedinger --enable-libspeex --enable-libtheora --enable-libvorbis --enable-libvpx --enable-libwebp --enable-netcdf --enable-vaapi --enable-vdpau --enable-libfdk_aac --enable-nonfree --enable-libmp3lame --enable-libtwolame --enable-libx264 --enable-libx265 --enable-libxvid --enable-x11grab
libavutil 55. 34.101 / 55. 34.101
libavcodec 57. 64.101 / 57. 64.101
libavformat 57. 56.101 / 57. 56.101
libavdevice 57. 1.100 / 57. 1.100
libavfilter 6. 65.100 / 6. 65.100
libavresample 3. 1. 0 / 3. 1. 0
libswscale 4. 2.100 / 4. 2.100
libswresample 2. 3.100 / 2. 3.100
libpostproc 54. 1.100 / 54. 1.100
Input #0, lavfi, from 'testsrc=size=1280x720:rate=24':
Duration: N/A, start: 0.000000, bitrate: N/A
Stream #0:0: Video: rawvideo (RGB[24] / 0x18424752), rgb24, 1280x720 [SAR 1:1 DAR 16:9], 24 tbr, 24 tbn, 24 tbc
Input #1, lavfi, from 'sine=frequency=1000:sample_rate=44100,volume=0:enable='gt(t-trunc(t),0.25)'':
Duration: N/A, start: 0.000000, bitrate: 1411 kb/s
Stream #1:0: Audio: pcm_f32le, 44100 Hz, mono, flt, 1411 kb/s
[libx264 @ 0x847320] using SAR=1/1
[libx264 @ 0x847320] frame MB size (80x45) > level limit (1620)
[libx264 @ 0x847320] MB rate (86400) > level limit (40500)
[libx264 @ 0x847320] using cpu capabilities: MMX2 SSE2Fast SSSE3 Cache64 SlowShuffle
[libx264 @ 0x847320] profile Constrained Baseline, level 3.0
[libx264 @ 0x847320] 264 - core 148 - H.264/MPEG-4 AVC codec - Copyleft 2003-2016 - http://www.videolan.org/x264.html - options: cabac=0 ref=1 deblock=1:0:0 analyse=0x1:0x111 me=hex subme=2 psy=1 psy_rd=1.00:0.00 mixed_ref=0 me_range=16 chroma_me=1 trellis=0 8x8dct=0 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=0 threads=2 lookahead_threads=2 sliced_threads=1 slices=2 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=0 weightp=0 keyint=48 keyint_min=24 scenecut=0 intra_refresh=0 rc=crf mbtree=0 crf=23.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00
Output #0, flv, to 'rtmp://10.162.0.30/live/directo':
Metadata:
encoder : Lavf57.56.101
Stream #0:0: Video: h264 (libx264) ([7][0][0][0] / 0x0007), yuv420p, 1280x720 [SAR 1:1 DAR 16:9], q=-1--1, 24 fps, 1k tbn, 24 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) ([10][0][0][0] / 0x000A), 44100 Hz, mono, fltp, 128 kb/s
Metadata:
encoder : Lavc57.64.101 aac
Stream mapping:
Stream #0:0 (rawvideo) -> format (graph 0)
drawtext (graph 0) -> Stream #0:0 (libx264)
Stream #1:0 -> #0:1 (pcm_f32le (native) -> aac (native))
Press [q] to stop, [?] for help
av_interleaved_write_frame(): Broken pipeB time=00:00:03.58 bitrate= 453.1kbits/s speed= 1x
Error writing trailer of rtmp://10.162.0.30/live/directo: Broken pipeframe= 98 fps= 24 q=21.0 Lsize= 237kB time=00:00:04.06 bitrate= 477.3kbits/s speed= 1x
video:213kB audio:19kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 2.292459%
[libx264 @ 0x847320] frame I:3 Avg QP: 5.33 size: 18520
[libx264 @ 0x847320] frame P:95 Avg QP: 8.33 size: 1701
[libx264 @ 0x847320] mb I I16..4: 91.0% 0.0% 9.0%
[libx264 @ 0x847320] mb P I16..4: 7.5% 0.0% 0.1% P16..4: 3.4% 1.2% 0.1% 0.0% 0.0% skip:87.7%
[libx264 @ 0x847320] coded y,uvDC,uvAC intra: 2.8% 21.0% 13.7% inter: 0.3% 1.8% 0.2%
[libx264 @ 0x847320] i16 v,h,dc,p: 90% 6% 1% 3%
[libx264 @ 0x847320] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 48% 26% 18% 2% 1% 2% 1% 2% 1%
[libx264 @ 0x847320] i8c dc,h,v,p: 23% 7% 59% 11%
[libx264 @ 0x847320] kb/s:425.52
[aac @ 0x84abe0] Qavg: 55608.855
Conversion failed!