[FFmpeg-trac] #6309(undetermined:new): ffmpeg crashes while trying to convert gif
FFmpeg
trac at avcodec.org
Wed Apr 12 13:32:43 EEST 2017
#6309: ffmpeg crashes while trying to convert gif
-------------------------------------+-------------------------------------
Reporter: danbopes | Type: defect
Status: new | Priority: important
Component: | Version:
undetermined | unspecified
Keywords: | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
-------------------------------------+-------------------------------------
Summary of the bug:
When trying to convert attached afk.gif to mp4, ffmpeg crashes and fails
to convert gif properly. See attached output.
How to reproduce:
{{{
% ffmpeg -loglevel debug -i afk.gif output.mp4
ffmpeg version N-83692-gb8a7dcbde2-static
}}}
Output:
{{{
ffmpeg version N-83692-gb8a7dcbde2-static http://johnvansickle.com/ffmpeg/
Copyright (c) 2000-2017 the FFmpeg developers
built with gcc 5.4.1 (Debian 5.4.1-5) 20170205
configuration: --enable-gpl --enable-version3 --enable-static --disable-
debug --disable-ffplay --disable-indev=sndio --disable-outdev=sndio
--cc=gcc-5 --enable-fontconfig --enable-frei0r --enable-gnutls --enable-
gray --enable-libass --enable-libfreetype --enable-libfribidi --enable-
libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-
libopenjpeg --enable-libopus --enable-librtmp --enable-libsoxr --enable-
libspeex --enable-libtheora --enable-libvidstab --enable-libvo-amrwbenc
--enable-libvorbis --enable-libvpx --enable-libwebp --enable-libx264
--enable-libx265 --enable-libxvid --enable-libzimg
libavutil 55. 47.100 / 55. 47.100
libavcodec 57. 81.100 / 57. 81.100
libavformat 57. 66.102 / 57. 66.102
libavdevice 57. 3.100 / 57. 3.100
libavfilter 6. 74.100 / 6. 74.100
libswscale 4. 3.101 / 4. 3.101
libswresample 2. 4.100 / 2. 4.100
libpostproc 54. 2.100 / 54. 2.100
Splitting the commandline.
Reading option '-loglevel' ... matched as option 'loglevel' (set logging
level) with argument 'debug'.
Reading option '-i' ... matched as input url with argument
'/home/vagrant/afk.gif'.
Reading option 'output.mp4' ... matched as output url.
Finished splitting the commandline.
Parsing a group of options: global .
Applying option loglevel (set logging level) with argument debug.
Successfully parsed a group of options.
Parsing a group of options: input url /home/vagrant/afk.gif.
Successfully parsed a group of options.
Opening an input file: /home/vagrant/afk.gif.
[file @ 0x4a15680] Setting default whitelist 'file,crypto'
[gif @ 0x4a14e20] Format gif probed with size=2048 and score=100
[gif @ 0x4a14e20] Before avformat_find_stream_info() pos: 0 bytes
read:32768 seeks:0 nb_streams:1
[gif @ 0x4a14e20] Probe buffer size limit of 5000000 bytes reached
[gif @ 0x4a14e20] After avformat_find_stream_info() pos: 5070139 bytes
read:10575163 seeks:21 frames:21
Input #0, gif, from '/home/vagrant/afk.gif':
Duration: N/A, bitrate: N/A
Stream #0:0, 21, 1/100: Video: gif, 1 reference frame, bgra,
1680x1050, 0/1, 20 fps, 20 tbr, 100 tbn, 100 tbc
Successfully opened the file.
Parsing a group of options: output url output.mp4.
Successfully parsed a group of options.
Opening an output file: output.mp4.
[file @ 0x4a26a80] Setting default whitelist 'file,crypto'
Successfully opened the file.
detected 1 logical cores
[graph 0 input from stream 0:0 @ 0x4a14d40] Setting 'video_size' to value
'1680x1050'
[graph 0 input from stream 0:0 @ 0x4a14d40] Setting 'pix_fmt' to value
'30'
[graph 0 input from stream 0:0 @ 0x4a14d40] Setting 'time_base' to value
'1/100'
[graph 0 input from stream 0:0 @ 0x4a14d40] Setting 'pixel_aspect' to
value '0/1'
[graph 0 input from stream 0:0 @ 0x4a14d40] Setting 'sws_param' to value
'flags=2'
[graph 0 input from stream 0:0 @ 0x4a14d40] Setting 'frame_rate' to value
'20/1'
[graph 0 input from stream 0:0 @ 0x4a14d40] w:1680 h:1050 pixfmt:bgra
tb:1/100 fr:20/1 sar:0/1 sws_param:flags=2
[format @ 0x4a25ce0] compat: called with
args=[yuv420p|yuvj420p|yuv422p|yuvj422p|yuv444p|yuvj444p|nv12|nv16|nv21]
[format @ 0x4a25ce0] Setting 'pix_fmts' to value
'yuv420p|yuvj420p|yuv422p|yuvj422p|yuv444p|yuvj444p|nv12|nv16|nv21'
[auto_scaler_0 @ 0x4a1a820] Setting 'flags' to value 'bicubic'
[auto_scaler_0 @ 0x4a1a820] w:iw h:ih flags:'bicubic' interl:0
[format @ 0x4a25ce0] auto-inserting filter 'auto_scaler_0' between the
filter 'Parsed_null_0' and the filter 'format'
[AVFilterGraph @ 0x4a1b240] query_formats: 4 queried, 2 merged, 1 already
done, 0 delayed
[auto_scaler_0 @ 0x4a1a820] picking yuv444p out of 8 ref:bgra alpha:1
[auto_scaler_0 @ 0x4a1a820] w:1680 h:1050 fmt:bgra sar:0/1 -> w:1680
h:1050 fmt:yuv444p sar:0/1 flags:0x4
No pixel format specified, yuv444p for H.264 encoding chosen.
Use -pix_fmt yuv420p for compatibility with outdated media players.
[libx264 @ 0x4a18e40] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2
AVX LZCNT
[libx264 @ 0x4a18e40] profile High 4:4:4 Predictive, level 4.0, 4:4:4
8-bit
[libx264 @ 0x4a18e40] 264 - core 148 r333 90a61ec - H.264/MPEG-4 AVC codec
- Copyleft 2003-2017 - http://www.videolan.org/x264.html - options:
cabac=1 ref=3 deblock=1:0:0 analyse=0x3:0x113 me=hex subme=7 psy=1
psy_rd=1.00:0.00 mixed_ref=1 me_range=16 chroma_me=1 trellis=1 8x8dct=1
cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=4 threads=1
lookahead_threads=1 sliced_threads=0 nr=0 decimate=1 interlaced=0
bluray_compat=0 constrained_intra=0 bframes=3 b_pyramid=2 b_adapt=1
b_bias=0 direct=1 weightb=1 open_gop=0 weightp=2 keyint=250 keyint_min=20
scenecut=40 intra_refresh=0 rc_lookahead=40 rc=crf mbtree=1 crf=23.0
qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00
Output #0, mp4, to 'output.mp4':
Metadata:
encoder : Lavf57.66.102
Stream #0:0, 0, 1/10240: Video: h264 (libx264), 1 reference frame
([33][0][0][0] / 0x0021), yuv444p, 1680x1050, 0/1, q=-1--1, 20 fps, 10240
tbn, 20 tbc
Metadata:
encoder : Lavc57.81.100 libx264
Side data:
cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: -1
Stream mapping:
Stream #0:0 -> #0:0 (gif (native) -> h264 (libx264))
Press [q] to stop, [?] for help
cur_dts is invalid (this is harmless if it occurs once at the start per
stream)
[gif @ 0x4a1d540] code=21 '!'
Last message repeated 1 times
[gif @ 0x4a1d540] code=2c ','
Clipping frame in rate conversion by 0.000008
cur_dts is invalid (this is harmless if it occurs once at the start per
stream)
[gif @ 0x4a1d540] code=21 '!'
[gif @ 0x4a1d540] code=2c ','
cur_dts is invalid (this is harmless if it occurs once at the start per
stream)
[gif @ 0x4a1d540] code=21 '!'
[gif @ 0x4a1d540] code=2c ','
cur_dts is invalid (this is harmless if it occurs once at the start per
stream)
[gif @ 0x4a1d540] code=21 '!'
[gif @ 0x4a1d540] code=2c ','
cur_dts is invalid (this is harmless if it occurs once at the start per
stream)
[gif @ 0x4a1d540] code=21 '!'
[gif @ 0x4a1d540] code=2c ','
cur_dts is invalid (this is harmless if it occurs once at the start per
stream)
[gif @ 0x4a1d540] code=21 '!'
[gif @ 0x4a1d540] code=2c ','
cur_dts is invalid (this is harmless if it occurs once at the start per
stream)
[gif @ 0x4a1d540] code=21 '!'
[gif @ 0x4a1d540] code=2c ','
cur_dts is invalid (this is harmless if it occurs once at the start per
stream)
[gif @ 0x4a1d540] code=21 '!'
[gif @ 0x4a1d540] code=2c ','
cur_dts is invalid (this is harmless if it occurs once at the start per
stream)
[gif @ 0x4a1d540] code=21 '!'
[gif @ 0x4a1d540] code=2c ','
cur_dts is invalid (this is harmless if it occurs once at the start per
stream)
[gif @ 0x4a1d540] code=21 '!'
[gif @ 0x4a1d540] code=2c ','
cur_dts is invalid (this is harmless if it occurs once at the start per
stream)
[gif @ 0x4a1d540] code=21 '!'
[gif @ 0x4a1d540] code=2c ','
cur_dts is invalid (this is harmless if it occurs once at the start per
stream)
[gif @ 0x4a1d540] code=21 '!'
[gif @ 0x4a1d540] code=2c ','
cur_dts is invalid (this is harmless if it occurs once at the start per
stream)
[gif @ 0x4a1d540] code=21 '!'
[gif @ 0x4a1d540] code=2c ','
cur_dts is invalid (this is harmless if it occurs once at the start per
stream)
[gif @ 0x4a1d540] code=21 '!'
[gif @ 0x4a1d540] code=2c ','
cur_dts is invalid (this is harmless if it occurs once at the start per
stream)
[gif @ 0x4a1d540] code=21 '!'
[gif @ 0x4a1d540] code=2c ','
cur_dts is invalid (this is harmless if it occurs once at the start per
stream)
[gif @ 0x4a1d540] code=21 '!'
[gif @ 0x4a1d540] code=2c ','
cur_dts is invalid (this is harmless if it occurs once at the start per
stream)
[gif @ 0x4a1d540] code=21 '!'
[gif @ 0x4a1d540] code=2c ','
cur_dts is invalid (this is harmless if it occurs once at the start per
stream)
[gif @ 0x4a1d540] code=21 '!'
[gif @ 0x4a1d540] code=2c ','
cur_dts is invalid (this is harmless if it occurs once at the start per
stream)
[gif @ 0x4a1d540] code=21 '!'
[gif @ 0x4a1d540] code=2c ','
cur_dts is invalid (this is harmless if it occurs once at the start per
stream)
[gif @ 0x4a1d540] code=21 '!'
[gif @ 0x4a1d540] code=2c ','
cur_dts is invalid (this is harmless if it occurs once at the start per
stream)
[gif @ 0x4a1d540] code=21 '!'
[gif @ 0x4a1d540] code=2c ','
cur_dts is invalid (this is harmless if it occurs once at the start per
stream)
[gif @ 0x4a1d540] code=21 '!'
[gif @ 0x4a1d540] code=2c ','
cur_dts is invalid (this is harmless if it occurs once at the start per
stream)
[gif @ 0x4a1d540] code=21 '!'
[gif @ 0x4a1d540] code=2c ','
cur_dts is invalid (this is harmless if it occurs once at the start per
stream)
[gif @ 0x4a1d540] code=21 '!'
[gif @ 0x4a1d540] code=2c ','
cur_dts is invalid (this is harmless if it occurs once at the start per
stream)
[gif @ 0x4a1d540] code=21 '!'
[gif @ 0x4a1d540] code=2c ','
cur_dts is invalid (this is harmless if it occurs once at the start per
stream)
[gif @ 0x4a1d540] code=21 '!'
[gif @ 0x4a1d540] code=2c ','
cur_dts is invalid (this is harmless if it occurs once at the start per
stream)
[gif @ 0x4a1d540] code=21 '!'
[gif @ 0x4a1d540] code=2c ','
cur_dts is invalid (this is harmless if it occurs once at the start per
stream)
[gif @ 0x4a1d540] code=21 '!'
[gif @ 0x4a1d540] code=2c ','
cur_dts is invalid (this is harmless if it occurs once at the start per
stream)
[gif @ 0x4a1d540] code=21 '!'
[gif @ 0x4a1d540] code=2c ','
cur_dts is invalid (this is harmless if it occurs once at the start per
stream)
[gif @ 0x4a1d540] code=21 '!'
[gif @ 0x4a1d540] code=2c ','
cur_dts is invalid (this is harmless if it occurs once at the start per
stream)
[gif @ 0x4a1d540] code=21 '!'
[gif @ 0x4a1d540] code=2c ','
cur_dts is invalid (this is harmless if it occurs once at the start per
stream)
[gif @ 0x4a1d540] code=21 '!'
[gif @ 0x4a1d540] code=2c ','
cur_dts is invalid (this is harmless if it occurs once at the start per
stream)
[gif @ 0x4a1d540] code=21 '!'
[gif @ 0x4a1d540] code=2c ','
cur_dts is invalid (this is harmless if it occurs once at the start per
stream)
[gif @ 0x4a1d540] code=21 '!'
[gif @ 0x4a1d540] code=2c ','
cur_dts is invalid (this is harmless if it occurs once at the start per
stream)
[gif @ 0x4a1d540] code=21 '!'
[gif @ 0x4a1d540] code=2c ','
cur_dts is invalid (this is harmless if it occurs once at the start per
stream)
[gif @ 0x4a1d540] code=21 '!'
[gif @ 0x4a1d540] code=2c ','
cur_dts is invalid (this is harmless if it occurs once at the start per
stream)
[gif @ 0x4a1d540] code=21 '!'
[gif @ 0x4a1d540] code=2c ','
cur_dts is invalid (this is harmless if it occurs once at the start per
stream)
[gif @ 0x4a1d540] code=21 '!'
[gif @ 0x4a1d540] code=2c ','
cur_dts is invalid (this is harmless if it occurs once at the start per
stream)
[gif @ 0x4a1d540] code=21 '!'
[gif @ 0x4a1d540] code=2c ','
cur_dts is invalid (this is harmless if it occurs once at the start per
stream)
[gif @ 0x4a1d540] code=21 '!'
[gif @ 0x4a1d540] code=2c ','
cur_dts is invalid (this is harmless if it occurs once at the start per
stream)
[gif @ 0x4a1d540] code=21 '!'
[gif @ 0x4a1d540] code=2c ','
cur_dts is invalid (this is harmless if it occurs once at the start per
stream)
[gif @ 0x4a1d540] code=21 '!'
[gif @ 0x4a1d540] code=2c ','
}}}
Then I receive "Killed" in my console.
--
Ticket URL: <https://trac.ffmpeg.org/ticket/6309>
FFmpeg <https://ffmpeg.org>
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