[FFmpeg-trac] #6721(ffplay:new): ffplay fails to initialize audio output on with SDL 2.0.6

[FFmpeg]

#6721: ffplay fails to initialize audio output on with SDL 2.0.6
--------------------------------------+--------------------------------
               Reporter:  jamrial     |                  Owner:
                   Type:  defect      |                 Status:  new
               Priority:  normal      |              Component:  ffplay
                Version:  git-master  |               Keywords:  sdl
             Blocked By:              |               Blocking:
Reproduced by developer:  0           |  Analyzed by developer:  0
--------------------------------------+--------------------------------
 {{{
 $ ./ffplay -i pcm.wav

 ffplay version N-87742-g7ef4d18c09 Copyright (c) 2003-2017 the FFmpeg
 developers
   built with gcc 7.2.0 (Rev1, Built by MSYS2 project)
   configuration: --enable-gpl --enable-nonfree --enable-libfdk-aac
 --enable-libmp3lame --enable-libopus --enable-libvorbis --enable-libvpx
 --enable-libx264 --enable-libx265 --enable-libwebp --cpu=haswell --extra-
 cflags='-D_WIN32_WINNT=0x0602' --cc='ccache gcc' --x86asmexe=yasm
 --samples=../samples --prefix=/mingw64
   libavutil      55. 77.101 / 55. 77.101
   libavcodec     57.106.104 / 57.106.104
   libavformat    57. 82.102 / 57. 82.102
   libavdevice    57.  9.101 / 57.  9.101
   libavfilter     6.106.100 /  6.106.100
   libswscale      4.  7.103 /  4.  7.103
   libswresample   2.  8.100 /  2.  8.100
   libpostproc    54.  6.100 / 54.  6.100
 Input #0, wav, from 'pcm.wav':KB sq=    0B f=0/0
   Duration: 00:00:22.80, bitrate: 1411 kb/s
     Stream #0:0: Audio: pcm_s16le ([1][0][0][0] / 0x0001), 44100 Hz, 2
 channels, s16, 1411 kb/s
 SDL advised audio format 33056 is not supported!
 Failed to open file 'pcm.wav' or configure filtergraph
     nan    :  0.000 fd=   0 aq=    0KB vq=    0KB sq=    0B f=0/0
 }}}

 Format "33056" is, according to the SDL2 header, f32 output. ffplay seems
 to expect it to be s16, which is the case with SDL 2.0.5

 Tested on Windows only (Mingw-w64 build). No idea if it happens on other
 targets as well since i can't test.

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Ticket URL: <https://trac.ffmpeg.org/ticket/6721>
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