[FFmpeg-user] m3u8 live stream will not play in google chrome

[Anthony Griffiths]

On Tue, Jul 24, 2018 at 7:12 PM, Carl Eugen Hoyos <ceffmpeg at gmail.com> wrote:
> 2018-07-24 19:53 GMT+02:00, Micael Silva <micaelsilva at gmail.com>:
>> On Tue, Jul 24, 2018 at 8:14 AM, Anthony Griffiths <neuronetv at gmail.com>
>> wrote:
>>
>>> I use ffmpeg on a centos 6 machine to create a live stream that goes
>>> to a centos 6 vps server running nginx. This is the command:
>>>
>>> ffmpeg -y -f mpegts -i /dev/dvb/adapter0/dvr0 -f flv \
>>> -codec:v libx264 -preset slow -s 320x180 -qscale:v 20 -maxrate 600k
>>> -bufsize 1000k -vf scale=-1:240 -threads 0 \
>>> -vsync cfr -framerate 25 -c:a aac -b:a 64k -af aformat=s16:44100
>>> rtmp://nginx-server/mobile
>
> Complete, uncut console output missing.
> -f mpegts should be removed, -s and -vf scale is undefined
> behaviour imo, I suspect -qscale has no effect on x264,
> threads 0 is superfluous

thankyou and yes I realised afterwards - here is the ffmpeg console
output from my command:

-------------------------------------
ffmpeg version 4.0.2-static https://johnvansickle.com/ffmpeg/
Copyright (c) 2000-2018 the FFmpeg developers
  built with gcc 6.3.0 (Debian 6.3.0-18+deb9u1) 20170516
  configuration: --enable-gpl --enable-version3 --enable-static
--disable-debug --disable-ffplay --disable-indev=sndio
--disable-outdev=sndio --cc=g$
  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
  libswscale      5.  1.100 /  5.  1.100
  libswresample   3.  1.100 /  3.  1.100
  libpostproc    55.  1.100 / 55.  1.100
[mpeg2video @ 0x6c24a80] Invalid frame dimensions 0x0.
    Last message repeated 7 times
Input #0, mpegts, from '/dev/dvb/adapter0/dvr0':
  Duration: N/A, start: 63189.112022, bitrate: N/A
    Stream #0:0[0x5dd]: Video: mpeg2video (Main), yuv420p(tv,
progressive), 720x576 [SAR 64:45 DAR 16:9], 25 fps, 25 tbr, 90k tbn,
50 tbc
    Stream #0:1[0x5de]: Audio: mp2, 48000 Hz, stereo, s16p, 192 kb/s
Stream mapping:
  Stream #0:0 -> #0:0 (mpeg2video (native) -> h264 (libx264))
  Stream #0:1 -> #0:1 (mp2 (native) -> aac (native))
Press [q] to stop, [?] for help
[libx264 @ 0x6c90380] -qscale is ignored, -crf is recommended.
[libx264 @ 0x6c90380] using SAR=1/1
[libx264 @ 0x6c90380] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX
[libx264 @ 0x6c90380] profile High, level 1.3
[libx264 @ 0x6c90380] 264 - core 155 r2901 7d0ff22 - H.264/MPEG-4 AVC
codec - Copyleft 2003-2018 - http://www.videolan.org/x264.html -
options: caba$
Output #0, flv, to 'rtmp://198.91.92.112/mobile':
  Metadata:
    encoder         : Lavf58.12.100
    Stream #0:0: Video: h264 (libx264) ([7][0][0][0] / 0x0007),
yuv420p, 320x180 [SAR 1:1 DAR 16:9], q=-1--1, 25 fps, 1k tbn, 25 tbc
    Metadata:
      encoder         : Lavc58.18.100 libx264
    Side data:
      cpb: bitrate max/min/avg: 600000/0/0 buffer size: 1000000 vbv_delay: -1
    Stream #0:1: Audio: aac (LC) ([10][0][0][0] / 0x000A), 44100 Hz,
stereo, fltp, 64 kb/s
    Metadata:
      encoder         : Lavc58.18.100 aac
frame=  114 fps=0.0 q=28.0 size=      66kB time=00:00:03.78 bitrate=
143.0kbits/s dup=20 drop=0 speed=7.57x    ^Mframe=  187 fps=182 q=28.0
size=