[FFmpeg-trac] #6874(undetermined:new): "Invalid image height" decoding seemingly valid animated gif
FFmpeg
trac at avcodec.org
Mon Nov 27 02:55:14 EET 2017
#6874: "Invalid image height" decoding seemingly valid animated gif
-------------------------------------+-------------------------------------
Reporter: eefp | Type: defect
Status: new | Priority: normal
Component: | Version: git-
undetermined | master
Keywords: | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
-------------------------------------+-------------------------------------
'''Summary of the bug:'''
After successfully converting numerous animated gifs to mp4, we ran into
one that ffmpeg chokes on. It gives the error for the sample linked below:
{{{
[gif @ 0xac23860] Invalid image height.
Error while decoding stream #0:0: Invalid data found when processing input
}}}
The gif in question animates properly in the web browser and can be
decoded without warning by other gif tools
'''How to reproduce:'''
{{{
ffmpeg -i ani_gif_invalid_image_height.gif -f mp4 xyz.mp4
}}}
'''Sample'''
[https://ufile.io/7mr08] (9MB)
'''Output:'''
{{{
ffmpeg version 3.4.git Copyright (c) 2000-2017 the FFmpeg developers
built with gcc 4.4.7 (GCC) 20120313 (Red Hat 4.4.7-18)
configuration: --prefix=/root/ffmpeg_build --extra-
cflags=-I/root/ffmpeg_build/include --extra-
ldflags='-L/root/ffmpeg_build/lib -ldl' --bindir=/usr/local/bin --pkg-
conf$
libavutil 56. 3.100 / 56. 3.100
libavcodec 58. 6.100 / 58. 6.100
libavformat 58. 2.102 / 58. 2.102
libavdevice 58. 0.100 / 58. 0.100
libavfilter 7. 5.100 / 7. 5.100
libswscale 5. 0.101 / 5. 0.101
libswresample 3. 0.101 / 3. 0.101
libpostproc 55. 0.100 / 55. 0.100
Input #0, gif, from 'ani_gif_invalid_image_height.gif':
Duration: N/A, bitrate: N/A
Stream #0:0: Video: gif, bgra, 680x449, 10 fps, 10 tbr, 100 tbn, 100
tbc
Stream mapping:
Stream #0:0 -> #0:0 (gif (native) -> h264 (libx264))
Press [q] to stop, [?] for help
[libx264 @ 0xabe5b80] using cpu capabilities: none!
[libx264 @ 0xabe5b80] profile High 4:4:4 Predictive, level 2.2, 4:4:4
8-bit
[libx264 @ 0xabe5b80] 264 - core 120 r2151 a3f4407 - H.264/MPEG-4 AVC
codec - Copyleft 2003-2011 - http://www.videolan.org/x264.html - options:
cabac=1 ref=3 deblock=1:0:0$
Output #0, mp4, to 'xyz.mp4':
Metadata:
encoder : Lavf58.2.102
Stream #0:0: Video: h264 (libx264) (avc1 / 0x31637661), yuv444p,
680x449, q=-1--1, 10 fps, 10240 tbn, 10 tbc
Metadata:
encoder : Lavc58.6.100 libx264
Side data:
cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: -1
[gif @ 0xab9bd60] Invalid image height.
Error while decoding stream #0:0: Invalid data found when processing input
[gif @ 0xab9bd60] Invalid image height.
Error while decoding stream #0:0: Invalid data found when processing input
[gif @ 0xab9bd60] Invalid image height.
Error while decoding stream #0:0: Invalid data found when processing input
[gif @ 0xab9bd60] Invalid image height.
Error while decoding stream #0:0: Invalid data found when processing input
[gif @ 0xab9bd60] Invalid image height.
Error while decoding stream #0:0: Invalid data found when processing input
[gif @ 0xab9bd60] Invalid image height.
Error while decoding stream #0:0: Invalid data found when processing input
[gif @ 0xab9bd60] Invalid image height.
Error while decoding stream #0:0: Invalid data found when processing input
[gif @ 0xab9bd60] Invalid image height.
Error while decoding stream #0:0: Invalid data found when processing input
[gif @ 0xab9bd60] Invalid image height.
Error while decoding stream #0:0: Invalid data found when processing input
[gif @ 0xab9bd60] Invalid image height.
Error while decoding stream #0:0: Invalid data found when processing input
[gif @ 0xab9bd60] Invalid image height.
Error while decoding stream #0:0: Invalid data found when processing input
[gif @ 0xab9bd60] Invalid image height.
Error while decoding stream #0:0: Invalid data found when processing input
[gif @ 0xab9bd60] Invalid image height.
Error while decoding stream #0:0: Invalid data found when processing input
[gif @ 0xab9bd60] Invalid image height.
Error while decoding stream #0:0: Invalid data found when processing input
[gif @ 0xab9bd60] Invalid image height.
Error while decoding stream #0:0: Invalid data found when processing input
[gif @ 0xab9bd60] Invalid image height.
Error while decoding stream #0:0: Invalid data found when processing input
[gif @ 0xab9bd60] Invalid image height.
Error while decoding stream #0:0: Invalid data found when processing input
[gif @ 0xab9bd60] Invalid image height.
Error while decoding stream #0:0: Invalid data found when processing input
[gif @ 0xab9bd60] Invalid image height.
Error while decoding stream #0:0: Invalid data found when processing input
[gif @ 0xab9bd60] Invalid image height.
Error while decoding stream #0:0: Invalid data found when processing input
[gif @ 0xab9bd60] Invalid image height.
Error while decoding stream #0:0: Invalid data found when processing input
[gif @ 0xab9bd60] Invalid image height.
Error while decoding stream #0:0: Invalid data found when processing input
[gif @ 0xab9bd60] Invalid image height.
Error while decoding stream #0:0: Invalid data found when processing input
[gif @ 0xab9bd60] Invalid image height.
Error while decoding stream #0:0: Invalid data found when processing input
[gif @ 0xab9bd60] Invalid image height.
Error while decoding stream #0:0: Invalid data found when processing input
[gif @ 0xab9bd60] Invalid image height.
Error while decoding stream #0:0: Invalid data found when processing input
[gif @ 0xab9bd60] Invalid image height.
Error while decoding stream #0:0: Invalid data found when processing input
[gif @ 0xab9bd60] Invalid image height.
Error while decoding stream #0:0: Invalid data found when processing input
[gif @ 0xab9bd60] Invalid image height.
Error while decoding stream #0:0: Invalid data found when processing input
[gif @ 0xab9bd60] Invalid image height.
Error while decoding stream #0:0: Invalid data found when processing input
[gif @ 0xab9bd60] Invalid image height.
Error while decoding stream #0:0: Invalid data found when processing input
[gif @ 0xab9bd60] Invalid image height.
Error while decoding stream #0:0: Invalid data found when processing input
[gif @ 0xab9bd60] Invalid image height.
Error while decoding stream #0:0: Invalid data found when processing input
[gif @ 0xab9bd60] Invalid image height.
Error while decoding stream #0:0: Invalid data found when processing input
[gif @ 0xab9bd60] Invalid image height.
Error while decoding stream #0:0: Invalid data found when processing input
[gif @ 0xab9bd60] Invalid image height.
Error while decoding stream #0:0: Invalid data found when processing input
[gif @ 0xab9bd60] Invalid image height.
Error while decoding stream #0:0: Invalid data found when processing input
[gif @ 0xab9bd60] Invalid image height.
Error while decoding stream #0:0: Invalid data found when processing input
[gif @ 0xab9bd60] Invalid image height.
Error while decoding stream #0:0: Invalid data found when processing input
[gif @ 0xab9bd60] Invalid image height.
Error while decoding stream #0:0: Invalid data found when processing input
[gif @ 0xab9bd60] Invalid image height.
Error while decoding stream #0:0: Invalid data found when processing input
[gif @ 0xab9bd60] Invalid image height.
Error while decoding stream #0:0: Invalid data found when processing input
[gif @ 0xab9bd60] Invalid image height.
Error while decoding stream #0:0: Invalid data found when processing input
[gif @ 0xab9bd60] Invalid image height.
Error while decoding stream #0:0: Invalid data found when processing input
[gif @ 0xab9bd60] Invalid image height.
Error while decoding stream #0:0: Invalid data found when processing input
[gif @ 0xab9bd60] Invalid image height.
Error while decoding stream #0:0: Invalid data found when processing input
[gif @ 0xab9bd60] Invalid image height.
Error while decoding stream #0:0: Invalid data found when processing input
[gif @ 0xab9bd60] Invalid image height.
Error while decoding stream #0:0: Invalid data found when processing input
[gif @ 0xab9bd60] Invalid image height.
Error while decoding stream #0:0: Invalid data found when processing input
[gif @ 0xab9bd60] Invalid image height.
Error while decoding stream #0:0: Invalid data found when processing input
[gif @ 0xab9bd60] Invalid image height.
Error while decoding stream #0:0: Invalid data found when processing input
[gif @ 0xab9bd60] Invalid image height.
Error while decoding stream #0:0: Invalid data found when processing input
[gif @ 0xab9bd60] Invalid image height.
Error while decoding stream #0:0: Invalid data found when processing input
[gif @ 0xab9bd60] Invalid image height.
Error while decoding stream #0:0: Invalid data found when processing input
[gif @ 0xab9bd60] Invalid image height.
Error while decoding stream #0:0: Invalid data found when processing input
[gif @ 0xab9bd60] Invalid image height.
Error while decoding stream #0:0: Invalid data found when processing input
[gif @ 0xab9bd60] Invalid image height.
Error while decoding stream #0:0: Invalid data found when processing input
[gif @ 0xab9bd60] Invalid image height.
Error while decoding stream #0:0: Invalid data found when processing input
[gif @ 0xab9bd60] Invalid image height.
Error while decoding stream #0:0: Invalid data found when processing input
[gif @ 0xab9bd60] Invalid image height.
Error while decoding stream #0:0: Invalid data found when processing input
[gif @ 0xab9bd60] Invalid image height.
Error while decoding stream #0:0: Invalid data found when processing input
[gif @ 0xab9bd60] Invalid image height.
Error while decoding stream #0:0: Invalid data found when processing input
[gif @ 0xab9bd60] Invalid image height.
Error while decoding stream #0:0: Invalid data found when processing input
[gif @ 0xab9bd60] Invalid image height.
Error while decoding stream #0:0: Invalid data found when processing input
[gif @ 0xab9bd60] Invalid image height.
Error while decoding stream #0:0: Invalid data found when processing input
[gif @ 0xab9bd60] Invalid image height.
Error while decoding stream #0:0: Invalid data found when processing input
[gif @ 0xab9bd60] Invalid image height.
Error while decoding stream #0:0: Invalid data found when processing input
frame= 1 fps=0.0 q=25.0 Lsize= 22kB time=00:00:00.00
bitrate=1834775.5kbits/s speed=0.000265x
video:21kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB
muxing overhead: 3.695502%
[libx264 @ 0xabe5b80] frame I:1 Avg QP:25.80 size: 21007
[libx264 @ 0xabe5b80] mb I I16..4: 20.3% 56.7% 23.0%
[libx264 @ 0xabe5b80] 8x8 transform intra:56.7%
[libx264 @ 0xabe5b80] coded y,u,v intra: 65.6% 0.0% 0.0%
[libx264 @ 0xabe5b80] i16 v,h,dc,p: 69% 9% 16% 6%
[libx264 @ 0xabe5b80] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 17% 24% 20% 4% 7%
5% 8% 5% 9%
[libx264 @ 0xabe5b80] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 19% 25% 12% 6% 8%
7% 9% 5% 9%
[libx264 @ 0xabe5b80] kb/s:1680.56
Conversion failed!
}}}
'''ffmpeg -v 9 -loglevel 99 -i ani_gif_invalid_image_height.gif'''
{{{
[root at localhost test]# ffmpeg -v 9 -loglevel 99 -i
ani_gif_invalid_image_height.gif
ffmpeg version 3.4.git Copyright (c) 2000-2017 the FFmpeg developers
built with gcc 4.4.7 (GCC) 20120313 (Red Hat 4.4.7-18)
configuration: --prefix=/root/ffmpeg_build --extra-
cflags=-I/root/ffmpeg_build/include --extra-
ldflags='-L/root/ffmpeg_build/lib -ldl' --bindir=/usr/local/bin --pkg-
config-flags=--static --enable-gpl --enable-version3 --enable-nonfree
--enable-libfreetype --enable-libvorbis --enable-libx264
libavutil 56. 3.100 / 56. 3.100
libavcodec 58. 6.100 / 58. 6.100
libavformat 58. 2.102 / 58. 2.102
libavdevice 58. 0.100 / 58. 0.100
libavfilter 7. 5.100 / 7. 5.100
libswscale 5. 0.101 / 5. 0.101
libswresample 3. 0.101 / 3. 0.101
libpostproc 55. 0.100 / 55. 0.100
Splitting the commandline.
Reading option '-v' ... matched as option 'v' (set logging level) with
argument '9'.
Reading option '-loglevel' ... matched as option 'loglevel' (set logging
level) with argument '99'.
Reading option '-i' ... matched as input url with argument
'ani_gif_invalid_image_height.gif'.
Finished splitting the commandline.
Parsing a group of options: global .
Applying option v (set logging level) with argument 9.
Successfully parsed a group of options.
Parsing a group of options: input url ani_gif_invalid_image_height.gif.
Successfully parsed a group of options.
Opening an input file: ani_gif_invalid_image_height.gif.
[NULL @ 0xb5bf1c0] Opening 'ani_gif_invalid_image_height.gif' for reading
[file @ 0xb5bf960] Setting default whitelist 'file,crypto'
Probing gif score:100 size:2048
[gif @ 0xb5bf1c0] Format gif probed with size=2048 and score=100
[gif @ 0xb5bf1c0] Before avformat_find_stream_info() pos: 0 bytes
read:32768 seeks:0 nb_streams:1
[gif @ 0xb5bf1c0] Probe buffer size limit of 5000000 bytes reached
[gif @ 0xb5bf1c0] stream 0: start_time: -92233720368547760.000 duration:
-92233720368547760.000
[gif @ 0xb5bf1c0] format: start_time: -9223372036854.775 duration:
-9223372036854.775 bitrate=0 kb/s
[gif @ 0xb5bf1c0] After avformat_find_stream_info() pos: 5031219 bytes
read:10831155 seeks:36 frames:36
Input #0, gif, from 'ani_gif_invalid_image_height.gif':
Duration: N/A, bitrate: N/A
Stream #0:0, 36, 1/100: Video: gif, 1 reference frame, bgra, 680x449,
0/1, 10 fps, 10 tbr, 100 tbn, 100 tbc
Successfully opened the file.
At least one output file must be specified
[AVIOContext @ 0xb5c7b00] Statistics: 10831155 bytes read, 36 seeks
}}}
--
Ticket URL: <https://trac.ffmpeg.org/ticket/6874>
FFmpeg <https://ffmpeg.org>
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