[FFmpeg-user] ffmpeg3.4 regression

Piotr Oniszczuk piotr.oniszczuk at gmail.com
Fri Feb 16 12:00:07 EET 2018 

Hi

For reporting this regression I want to register to http://trac.ffmpeg.org/register for reporting vdpau hwaccel playback regression in ffmpeg3.4.
If I need to report here - pls look further in this email.

Trying to register: 
Track shows me antispam page with  
	• Project name (in lower case) 
	• How many wings does a bird have? (as word)

Entering any values always results with:
„No handler matched request to /register_piotr.oniszczuk at gmail.com_two" 

How I can overcome this issue?


If regression report should be described here - here are details:

-I have some mkv videos which are playing perfectly well with ffmpeg 3.2.1 - but fails with ffmpeg 3.4
-Playback fails only on vdpau hwaccell
-vdpau fail is on: nvidia blob (340.106 and 390.25) as well as on mesa vdpau (17.1.10 on AMD Kabini)
-video plays ok on software decode and on vaapi
-test were done with ffplay:
sample is here: h_t_t_p://warped.inet2.org/sample3.mkv

plays OK: 
ffplay -codec:v h264 /usr/local/share/sample3.mkv 

fails: 
ffplay -codec:v h264_vdpau /usr/local/share/sample3.mkv

output is:

ffplay -codec:v h264_vdpau /usr/local/share/sample3.mkv
ffplay version cb069ef Copyright (c) 2003-2017 the FFmpeg developers
  built with gcc 5.3.0 (GCC)
  configuration: --compile-type=release --prefix=/home/piotro/minimyth-dev/images/main/usr --runprefix=/usr --libdir-name=lib --disable-ccache --disable-distcc --bindir=/home/piotro/minimyth-dev/images/main/usr/bin --datadir=/home/piotro/minimyth-dev/images/main/usr/share/mythtv --libdir=/home/piotro/minimyth-dev/images/main/usr/lib --shlibdir=/home/piotro/minimyth-dev/images/main/usr/lib --incdir=/home/piotro/minimyth-dev/images/main/usr/include/mythtv --mandir=/home/piotro/minimyth-dev/images/main/usr/share/man --cross-prefix=x86_64-minimyth-linux-gnu- --enable-cross-compile --sysroot=/home/piotro/minimyth-dev/images/main --sysinclude=/home/piotro/minimyth-dev/images/main/usr/include --target-os=linux --nm=x86_64-minimyth-linux-gnu-nm --as=x86_64-minimyth-linux-gnu-gcc --cc=x86_64-minimyth-linux-gnu-gcc --cxx=x86_64-minimyth-linux-gnu-g++ --ld=x86_64-minimyth-linux-gnu-gcc --qmake=/home/piotro/minimyth-dev/images/main/usr/lib/qt5/bin/qmake --host-cc=gcc --host-cflags='-pipe -march=x86-64 -O2 -m64' --host-ldflags='-pipe -march=x86-64 -O2 -m64' --extra-cflags='-pipe -pipe -march=x86-64 -mtune=generic -O3 -mfpmath=sse -m64 -I/home/piotro/minimyth-dev/images/main/usr/include/avahi-compat-libdns_sd -fPIC' --extra-cxxflags='-pipe -pipe -march=x86-64 -mtune=generic -O3 -mfpmath=sse -m64 -I/home/piotro/minimyth-dev/images/main/usr/include/avahi-compat-libdns_sd' --extra-ldflags='-Wl,--as-needed -pipe -pipe -march=x86-64 -mtune=generic -O3 -mfpmath=sse -m64' --enable-symbol-visibility --arch=x86_64 --tune=x86-64 --cpu=x86-64 --disable-altivec --enable-amd3dnow --enable-amd3dnowext --enable-mmx --enable-sse --enable-ssse3 --enable-yasm --disable-proc-opt --enable-audio-oss --enable-audio-alsa --disable-audio-jack --disable-audio-pulseoutput --disable-valgrind --enable-lirc --disable-joystick-menu --enable-firewire --disable-hdhomerun --disable-ceton --enable-v4l2 --enable-ivtv --enable-hdpvr --enable-dvb --enable-sdl2 --dvb-path=/home/piotro/minimyth-dev/images/main/usr/include --disable-asi --enable-x11 --x11-path=/home/piotro/minimyth-dev/images/main/usr/include --enable-xrandr --disable-xv --enable-vdpau --disable-crystalhd --enable-vaapi --disable-dxva2 --enable-opengl-video --disable-mac-bundle --enable-libxml2 --enable-libdns_sd --enable-libcrypto --without-bindings=perl --without-bindings=php --with-bindings=python --disable-mythlogserver --enable-pic --disable-libcec --pkg-config=//home/piotro/minimyth-dev/images/build/usr/bin/pkg-config
  libavutil      55. 78.100 / 55. 78.100
  libavcodec     57.107.100 / 57.107.100
  libavformat    57. 83.100 / 57. 83.100
  libavdevice    57. 10.100 / 57. 10.100
  libavfilter     6.107.100 /  6.107.100
  libswscale      4.  8.100 /  4.  8.100
  libswresample   2.  9.100 /  2.  9.100
  libpostproc    54.  7.100 / 54.  7.100
Input #0, matroska,webm, from '/usr/local/share/sample3.mkv':=0/0
  Metadata:
    title           : ABBA The Movie (1977)
    encoder         : libebml v0.7.7 + libmatroska v0.8.1
    creation_time   : 2008-01-17T09:06:58.000000Z
  Duration: 01:35:17.17, start: 0.000000, bitrate: 146 kb/s
    Stream #0:0(eng): Video: h264 (High), yuv420p(progressive), 1280x548, SAR 1:1 DAR 320:137, 24 fps, 24 tbr, 1k tbn, 48 tbc (default)
    Stream #0:1(eng): Audio: dts (DTS), 48000 Hz, 5.1(side), fltp, 1536 kb/s (default)
[h264_vdpau @ 0x7f247030d740] decode_slice_header error
[h264_vdpau @ 0x7f247030d740] no frame!
[h264_vdpau @ 0x7f247030d740] decode_slice_header error
[h264_vdpau @ 0x7f247030d740] no frame!
[h264_vdpau @ 0x7f247030d740] decode_slice_header error
[h264_vdpau @ 0x7f247030d740] no frame!
[h264_vdpau @ 0x7f247030d740] decode_slice_header error
[h264_vdpau @ 0x7f247030d740] no frame!
[h264_vdpau @ 0x7f247030d740] decode_slice_header error
[h264_vdpau @ 0x7f247030d740] no frame!
[h264_vdpau @ 0x7f247030d740] decode_slice_header error
[h264_vdpau @ 0x7f247030d740] no frame!
[h264_vdpau @ 0x7f247030d740] decode_slice_header error
[h264_vdpau @ 0x7f247030d740] no frame!
[h264_vdpau @ 0x7f247030d740] decode_slice_header error
[h264_vdpau @ 0x7f247030d740] no frame!
[h264_vdpau @ 0x7f247030d740] decode_slice_header error
[h264_vdpau @ 0x7f247030d740] no frame!
[h264_vdpau @ 0x7f247030d740] decode_slice_header error
[h264_vdpau @ 0x7f247030d740] no frame!
[h264_vdpau @ 0x7f247030d740] decode_slice_header error
[h264_vdpau @ 0x7f247030d740] no frame!
[h264_vdpau @ 0x7f247030d740] decode_slice_header error
[h264_vdpau @ 0x7f247030d740] no frame!
[h264_vdpau @ 0x7f247030d740] decode_slice_header error  0B f=0/0
[h264_vdpau @ 0x7f247030d740] no frame!
[h264_vdpau @ 0x7f247030d740] decode_slice_header error
[h264_vdpau @ 0x7f247030d740] no frame!
[h264_vdpau @ 0x7f247030d740] decode_slice_header error
[h264_vdpau @ 0x7f247030d740] no frame!
[h264_vdpau @ 0x7f247030d740] decode_slice_header error
[h264_vdpau @ 0x7f247030d740] no frame!
[h264_vdpau @ 0x7f247030d740] decode_slice_header error
[h264_vdpau @ 0x7f247030d740] no frame!
[h264_vdpau @ 0x7f247030d740] decode_slice_header error
[h264_vdpau @ 0x7f247030d740] no frame!
[h264_vdpau @ 0x7f247030d740] decode_slice_header error
[h264_vdpau @ 0x7f247030d740] no frame!
[h264_vdpau @ 0x7f247030d740] decode_slice_header error
[h264_vdpau @ 0x7f247030d740] no frame!
[h264_vdpau @ 0x7f247030d740] decode_slice_header error
[h264_vdpau @ 0x7f247030d740] no frame!
[h264_vdpau @ 0x7f247030d740] decode_slice_header error
[h264_vdpau @ 0x7f247030d740] no frame!

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