[FFmpeg-trac] #7623(avcodec:new): Wrong interpretation of (m)jpeg aspect ratio
FFmpeg
trac at avcodec.org
Thu Dec 20 00:36:12 EET 2018
#7623: Wrong interpretation of (m)jpeg aspect ratio
--------------------------------------+-----------------------------------
Reporter: UlfZibis | Owner:
Type: defect | Status: new
Priority: normal | Component: avcodec
Version: git-master | Resolution:
Keywords: mjpeg aspect | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
--------------------------------------+-----------------------------------
Comment (by UlfZibis):
{{{
$ ffmpeg -i CYD_t-15.mp4 -ss 00:05 CYD.jpg
ffmpeg version 3.4.4-0ubuntu0.18.04.1 Copyright (c) 2000-2018 the FFmpeg
developers
built with gcc 7 (Ubuntu 7.3.0-16ubuntu3)
configuration: --prefix=/usr --extra-version=0ubuntu0.18.04.1
--toolchain=hardened --libdir=/usr/lib/x86_64-linux-gnu
--incdir=/usr/include/x86_64-linux-gnu --enable-gpl --disable-stripping
--enable-avresample --enable-avisynth --enable-gnutls --enable-ladspa
--enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca
--enable-libcdio --enable-libflite --enable-libfontconfig --enable-
libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-
libmp3lame --enable-libmysofa --enable-libopenjpeg --enable-libopenmpt
--enable-libopus --enable-libpulse --enable-librubberband --enable-librsvg
--enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex
--enable-libssh --enable-libtheora --enable-libtwolame --enable-libvorbis
--enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx265
--enable-libxml2 --enable-libxvid --enable-libzmq --enable-libzvbi
--enable-omx --enable-openal --enable-opengl --enable-sdl2 --enable-
libdc1394 --enable-libdrm --enable-libiec61883 --enable-chromaprint
--enable-frei0r --enable-libopencv --enable-libx264 --enable-shared
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
libavresample 3. 7. 0 / 3. 7. 0
libswscale 4. 8.100 / 4. 8.100
libswresample 2. 9.100 / 2. 9.100
libpostproc 54. 7.100 / 54. 7.100
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x555fc1a5b800] Could not find codec parameters
for stream 0 (Video: h264 (avc1 / 0x31637661), none, 704x576, 831 kb/s):
unspecified pixel format
Consider increasing the value for the 'analyzeduration' and 'probesize'
options
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'CYD_t-15.mp4':
Metadata:
major_brand : isom
minor_version : 512
compatible_brands: isomiso2avc1mp41
encoder : Lavf57.83.100
Duration: 00:00:15.00, start: 0.000000, bitrate: 655 kb/s
Stream #0:0(und): Video: h264 (avc1 / 0x31637661), none, 704x576, 831
kb/s, SAR 12:11 DAR 4:3, 25 fps, 25 tbr, 12800 tbn, 25600 tbc (default)
Metadata:
handler_name : VideoHandler
Stream #0:1(und): Audio: mp3 (mp4a / 0x6134706D), 48000 Hz, stereo,
s16p, 114 kb/s (default)
Metadata:
handler_name : SoundHandler
Stream mapping:
Stream #0:0 -> #0:0 (h264 (native) -> mjpeg (native))
Press [q] to stop, [?] for help
[swscaler @ 0x555fc1b758e0] deprecated pixel format used, make sure you
did set range correctly
Output #0, image2, to 'CYD.jpg':
Metadata:
major_brand : isom
minor_version : 512
compatible_brands: isomiso2avc1mp41
encoder : Lavf57.83.100
Stream #0:0(und): Video: mjpeg, yuvj420p(pc), 704x576 [SAR 12:11 DAR
4:3], q=2-31, 200 kb/s, 25 fps, 25 tbn, 25 tbc (default)
Metadata:
handler_name : VideoHandler
encoder : Lavc57.107.100 mjpeg
Side data:
cpb: bitrate max/min/avg: 0/0/200000 buffer size: 0 vbv_delay: -1
[image2 @ 0x555fc1a5fea0] Could not get frame filename number 2 from
pattern 'CYD.jpg' (either set updatefirst or use a pattern like %03d
within the filename pattern)
av_interleaved_write_frame(): Invalid argument
[image2 @ 0x555fc1a5fea0] Could not get frame filename number 2 from
pattern 'CYD.jpg' (either set updatefirst or use a pattern like %03d
within the filename pattern)
av_interleaved_write_frame(): Invalid argument
[image2 @ 0x555fc1a5fea0] Could not get frame filename number 2 from
pattern 'CYD.jpg' (either set updatefirst or use a pattern like %03d
within the filename pattern)
av_interleaved_write_frame(): Invalid argument
[image2 @ 0x555fc1a5fea0] Could not get frame filename number 2 from
pattern 'CYD.jpg' (either set updatefirst or use a pattern like %03d
within the filename pattern)
av_interleaved_write_frame(): Invalid argument
[image2 @ 0x555fc1a5fea0] Could not get frame filename number 2 from
pattern 'CYD.jpg' (either set updatefirst or use a pattern like %03d
within the filename pattern)
av_interleaved_write_frame(): Invalid argument
[image2 @ 0x555fc1a5fea0] Could not get frame filename number 2 from
pattern 'CYD.jpg' (either set updatefirst or use a pattern like %03d
within the filename pattern)
av_interleaved_write_frame(): Invalid argument
[image2 @ 0x555fc1a5fea0] Could not get frame filename number 2 from
pattern 'CYD.jpg' (either set updatefirst or use a pattern like %03d
within the filename pattern)
av_interleaved_write_frame(): Invalid argument
[image2 @ 0x555fc1a5fea0] Could not get frame filename number 2 from
pattern 'CYD.jpg' (either set updatefirst or use a pattern like %03d
within the filename pattern)
av_interleaved_write_frame(): Invalid argument
[image2 @ 0x555fc1a5fea0] Could not get frame filename number 2 from
pattern 'CYD.jpg' (either set updatefirst or use a pattern like %03d
within the filename pattern)
av_interleaved_write_frame(): Invalid argument
[image2 @ 0x555fc1a5fea0] Could not get frame filename number 2 from
pattern 'CYD.jpg' (either set updatefirst or use a pattern like %03d
within the filename pattern)
av_interleaved_write_frame(): Invalid argument
[image2 @ 0x555fc1a5fea0] Could not get frame filename number 2 from
pattern 'CYD.jpg' (either set updatefirst or use a pattern like %03d
within the filename pattern)
av_interleaved_write_frame(): Invalid argument
[image2 @ 0x555fc1a5fea0] Could not get frame filename number 2 from
pattern 'CYD.jpg' (either set updatefirst or use a pattern like %03d
within the filename pattern)
av_interleaved_write_frame(): Invalid argument
frame= 13 fps=0.0 q=24.8 Lsize=N/A time=00:00:00.52 bitrate=N/A dup=12
drop=0 speed=4.22x
video:405kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB
muxing overhead: unknown
Conversion failed!
}}}
--
Ticket URL: <https://trac.ffmpeg.org/ticket/7623#comment:3>
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