[FFmpeg-trac] #9180(undetermined:new): AV1 extract keyframes
FFmpeg
trac at avcodec.org
Sun Apr 11 19:10:25 EEST 2021
#9180: AV1 extract keyframes
-------------------------------------+-------------------------------------
Reporter: svnpenn | Owner:
Type: defect | Status: new
Priority: normal | Component:
| undetermined
Version: unspecified | Resolution:
Keywords: | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
-------------------------------------+-------------------------------------
Comment (by svnpenn):
I posted the command already above. Here is the output:
{{{
ffmpeg version 4.4-essentials_build-www.gyan.dev Copyright (c) 2000-2021
the FFmpeg developers
built with gcc 10.2.0 (Rev6, Built by MSYS2 project)
configuration: --enable-gpl --enable-version3 --enable-static --disable-
w32threads --disable-autodetect --enable-fontconfig --enable-iconv
--enable-gnutls --enable-libxml2 --enable-gmp --enable-lzma --enable-zlib
--enable-libsrt --enable-libssh --enable-libzmq --enable-avisynth
--enable-sdl2 --enable-libwebp --enable-libx264 --enable-libx265 --enable-
libxvid --enable-libaom --enable-libopenjpeg --enable-libvpx --enable-
libass --enable-libfreetype --enable-libfribidi --enable-libvidstab
--enable-libvmaf --enable-libzimg --enable-amf --enable-cuda-llvm
--enable-cuvid --enable-ffnvcodec --enable-nvdec --enable-nvenc --enable-
d3d11va --enable-dxva2 --enable-libmfx --enable-libgme --enable-libopenmpt
--enable-libopencore-amrwb --enable-libmp3lame --enable-libtheora
--enable-libvo-amrwbenc --enable-libgsm --enable-libopencore-amrnb
--enable-libopus --enable-libspeex --enable-libvorbis --enable-
librubberband
libavutil 56. 70.100 / 56. 70.100
libavcodec 58.134.100 / 58.134.100
libavformat 58. 76.100 / 58. 76.100
libavdevice 58. 13.100 / 58. 13.100
libavfilter 7.110.100 / 7.110.100
libswscale 5. 9.100 / 5. 9.100
libswresample 3. 9.100 / 3. 9.100
libpostproc 55. 9.100 / 55. 9.100
[libaom-av1 @ 000002e5ac60f740] 3.0.0-241-g8c1aa3050
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'crushed-between-two-portals.mp4':
Metadata:
major_brand : dash
minor_version : 0
compatible_brands: iso6av01mp41
creation_time : 2020-09-26T15:03:11.000000Z
Duration: 00:02:53.77, start: 0.000000, bitrate: 459 kb/s
Stream #0:0(und): Video: av1 (Main) (av01 / 0x31307661), yuv420p(tv,
bt709), 854x480 [SAR 1:1 DAR 427:240], 5 kb/s, 29.97 fps, 29.97 tbr, 11988
tbn, 11988 tbc (default)
Metadata:
creation_time : 2020-09-26T15:03:11.000000Z
handler_name : ISO Media file produced by Google Inc.
vendor_id : [0][0][0][0]
[libaom-av1 @ 000002e5ac625a80] 3.0.0-241-g8c1aa3050
Stream mapping:
Stream #0:0 -> #0:0 (av1 (libaom-av1) -> mjpeg (native))
Press [q] to stop, [?] for help
[swscaler @ 000002e5adbd9280] deprecated pixel format used, make sure you
did set range correctly
Output #0, image2, to '%d.jpg':
Metadata:
major_brand : dash
minor_version : 0
compatible_brands: iso6av01mp41
encoder : Lavf58.76.100
Stream #0:0(und): Video: mjpeg, yuvj420p(pc), 854x480 [SAR 1:1 DAR
427:240], q=2-31, 200 kb/s, 29.97 fps, 29.97 tbn (default)
Metadata:
creation_time : 2020-09-26T15:03:11.000000Z
handler_name : ISO Media file produced by Google Inc.
vendor_id : [0][0][0][0]
encoder : Lavc58.134.100 mjpeg
Side data:
cpb: bitrate max/min/avg: 0/0/200000 buffer size: 0 vbv_delay: N/A
frame= 0 fps=0.0 q=0.0 size=N/A time=00:00:00.00 bitrate=N/A speed=
0x
frame= 0 fps=0.0 q=0.0 Lsize=N/A time=00:00:00.00 bitrate=N/A speed=
0x
video:0kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB
muxing overhead: unknown
Output file is empty, nothing was encoded (check -ss / -t / -frames
parameters if used)
}}}
--
Ticket URL: <https://trac.ffmpeg.org/ticket/9180#comment:2>
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