[FFmpeg-trac] #6464(undetermined:new): videotoolbox decoding error
FFmpeg
trac at avcodec.org
Wed Jun 14 10:32:07 EEST 2017
#6464: videotoolbox decoding error
-------------------------------------+-------------------------------------
Reporter: ponpon | Type: defect
Status: new | Priority: normal
Component: | Version:
undetermined | unspecified
Keywords: | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
-------------------------------------+-------------------------------------
thank you for good apps
i face at a videotoolbox decoding error. it is "Error while decoding
stream #0:0: Generic error in an external library". i don't know a
relationship with ticket #6449.
this error generates since commit 14bb15bfd56d6e907fabe4620206c1ee152b7a20
of 2017-03-21. This error don't arise in the parental commit
c358c62550e60a150c49f192d72631142a6eedd6 of 2017-03-21.
the log of master
{{{
ffmpeg -hwaccel videotoolbox -i akiyo_qci_480.mp4 -f null -
ffmpeg version N-86447-gfeb13aed79 Copyright (c) 2000-2017 the FFmpeg
developers
built with clang version 3.9.1 (tags/RELEASE_391/final)
configuration: --prefix=/sw --disable-shared --enable-static --enable-
gpl --enable-version3 --enable-nonfree --enable-pthreads --optflags=-Ofast
--cc=clang-mp-3.9 --cxx=clang++-mp-3.9 --extra-cflags=' -march=native
-I/sw/include -I/opt/local/include ' --extra-ldflags=' -L/sw/lib
-L/opt/local/lib -fopenmp' --extra-ldlibflags='-L/sw/lib -L/opt/local/lib
-static' --target-os=darwin --arch=x86_64 --cpu=corei7-avx --enable-
avresample --enable-libfdk-aac --enable-libmp3lame --enable-
libopencore_amrnb --enable-libopencore_amrwb --enable-libopenjpeg
--enable-libopus --enable-libspeex --enable-libtheora --enable-libvorbis
--enable-libvpx --enable-libwavpack --enable-libwebp --enable-libxvid
--enable-libfreetype --enable-libtesseract --enable-openssl --enable-
gnutls --enable-gcrypt --enable-gmp --enable-librtmp --enable-libass
--enable-fontconfig --enable-libfribidi --enable-libbluray --enable-
libdc1394 --enable-libmodplug --enable-lzma --enable-libx264 --enable-
libx265 --enable-libzimg --enable-libvidstab --enable-libsoxr --enable-
libsmbclient --enable-libcdio --enable-opengl --enable-opencl --pkg-
config-flags=' --libs --static'
libavutil 55. 63.100 / 55. 63.100
libavcodec 57. 98.100 / 57. 98.100
libavformat 57. 73.100 / 57. 73.100
libavdevice 57. 7.100 / 57. 7.100
libavfilter 6. 92.100 / 6. 92.100
libavresample 3. 6. 0 / 3. 6. 0
libswscale 4. 7.101 / 4. 7.101
libswresample 2. 8.100 / 2. 8.100
libpostproc 54. 6.100 / 54. 6.100
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'akiyo_qci_480.mp4':
Metadata:
major_brand : isom
minor_version : 512
compatible_brands: isomiso2avc1mp41
encoder : Lavf57.73.100
Duration: 00:00:10.01, start: 0.000000, bitrate: 173 kb/s
Stream #0:0(und): Video: h264 (High) (avc1 / 0x31637661), yuv420p,
588x480 [SAR 2373:2174 DAR 116277:86960], 169 kb/s, SAR 32590:29857 DAR
159691:119428, 29.97 fps, 29.97 tbr, 30k tbn, 59.94 tbc (default)
Metadata:
handler_name : VideoHandler
Stream mapping:
Stream #0:0 -> #0:0 (h264 (native) -> wrapped_avframe (native))
Press [q] to stop, [?] for help
Error while decoding stream #0:0: Generic error in an external library
Output #0, null, to 'pipe:':
Metadata:
major_brand : isom
minor_version : 512
compatible_brands: isomiso2avc1mp41
encoder : Lavf57.73.100
Stream #0:0(und): Video: wrapped_avframe, nv12, 584x480 [SAR
32590:29857 DAR 3259:2454], q=2-31, 200 kb/s, 29.97 fps, 29.97 tbn, 29.97
tbc (default)
Metadata:
handler_name : VideoHandler
encoder : Lavc57.98.100 wrapped_avframe
Error while decoding stream #0:0: Generic error in an external library
Last message repeated 148 times
Error while decoding stream #0:0: Generic error in an external library=
17x
Last message repeated 22 times
frame= 127 fps=0.0 q=-0.0 Lsize=N/A time=00:00:09.90 bitrate=N/A
speed=17.6x
video:65kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB
muxing overhead: unknown
}}}
the log of 14bb15bfd56d6e907fabe4620206c1ee152b7a20
{{{
ffmpeg -hwaccel videotoolbox -i "/Volumes/Ramdisk/akiyo_qci_480.mp4" -f
null -
ffmpeg version N-84301-g14bb15bfd5 Copyright (c) 2000-2017 the FFmpeg
developers
built with Apple LLVM version 8.1.0 (clang-802.0.42)
configuration:
libavutil 55. 50.100 / 55. 50.100
libavcodec 57. 83.101 / 57. 83.101
libavformat 57. 66.105 / 57. 66.105
libavdevice 57. 3.100 / 57. 3.100
libavfilter 6. 78.100 / 6. 78.100
libswscale 4. 3.101 / 4. 3.101
libswresample 2. 4.100 / 2. 4.100
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from
'/Volumes/Ramdisk/akiyo_qci_480.mp4':
Metadata:
major_brand : isom
minor_version : 512
compatible_brands: isomiso2avc1mp41
encoder : Lavf57.73.100
Duration: 00:00:10.01, start: 0.000000, bitrate: 173 kb/s
Stream #0:0(und): Video: h264 (High) (avc1 / 0x31637661), yuv420p,
588x480 [SAR 2373:2174 DAR 116277:86960], 169 kb/s, SAR 32590:29857 DAR
159691:119428, 29.97 fps, 29.97 tbr, 30k tbn, 59.94 tbc (default)
Metadata:
handler_name : VideoHandler
Stream mapping:
Stream #0:0 -> #0:0 (h264 (native) -> wrapped_avframe (native))
Press [q] to stop, [?] for help
[h264 @ 0x7fbdbe80fc00] Hardware accelerated decoding with frame threading
is known to be unstable and its use is discouraged.
Error while decoding stream #0:0: Generic error in an external library
Output #0, null, to 'pipe:':
Metadata:
major_brand : isom
minor_version : 512
compatible_brands: isomiso2avc1mp41
encoder : Lavf57.66.105
Stream #0:0(und): Video: wrapped_avframe, nv12, 588x480 [SAR
32590:29857 DAR 159691:119428], q=2-31, 200 kb/s, 29.97 fps, 29.97 tbn,
29.97 tbc (default)
Metadata:
handler_name : VideoHandler
encoder : Lavc57.83.101 wrapped_avframe
Error while decoding stream #0:0: Generic error in an external library
Last message repeated 230 times
frame= 61 fps=0.0 q=-0.0 Lsize=N/A time=00:00:09.87 bitrate=N/A speed=
22x
video:30kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB
muxing overhead: unknown
Conversion failed!
}}}
--
Ticket URL: <https://trac.ffmpeg.org/ticket/6464>
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