[FFmpeg-trac] #6768(undetermined:new): no png output allowed
FFmpeg
trac at avcodec.org
Wed Oct 25 11:35:36 EEST 2017
#6768: no png output allowed
-------------------------------------+-------------------------------------
Reporter: ftouvet | Owner:
Type: defect | Status: new
Priority: normal | Component:
Version: unspecified | undetermined
Keywords: png crash | Resolution:
Blocking: | Blocked By:
Analyzed by developer: 0 | Reproduced by developer: 0
-------------------------------------+-------------------------------------
Comment (by ftouvet):
Hi, Yes I forgot to say it happens on Windows.
here is the log of the instruction you can find it attached to the bug
report too):
configuration: --enable-gpl --enable-version3 --enable-sdl2 --enable-
bzlib --e
nable-fontconfig --enable-gnutls --enable-iconv --enable-libass --enable-
libblur
ay --enable-libfreetype --enable-libmp3lame --enable-libopenjpeg --enable-
libopu
s --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libtheora
--ena
ble-libtwolame --enable-libvpx --enable-libwavpack --enable-libwebp
--enable-lib
x264 --enable-libx265 --enable-libxml2 --enable-libzimg --enable-lzma
--enable-z
lib --enable-gmp --enable-libvidstab --enable-libvorbis --enable-cuda
--enable-c
uvid --enable-d3d11va --enable-nvenc --enable-dxva2 --enable-avisynth
--enable-l
ibmfx
Splitting the commandline.
Reading option '-loglevel' ... matched as option 'loglevel' (set logging
level)
with argument 'debug'.
Reading option '-y' ... matched as option 'y' (overwrite output files)
with argu
ment '1'.
Reading option '-i' ... matched as input url with argument
'C:\tmp\BDG108_003_01_BG.png'.
Reading option '-vf' ... matched as option 'vf' (set video filters) with
argumen
t 'scale=451:270'.
Reading option 'C:\tmp\BDG108_003_01_BG_LD.png' ... matched as output url.
Finished splitting the commandline.
Parsing a group of options: global .
Applying option loglevel (set logging level) with argument debug.
Applying option y (overwrite output files) with argument 1.
Successfully parsed a group of options.
Parsing a group of options: input url C:\tmp\BDG108_003_01_BG.png.
Successfully parsed a group of options.
Opening an input file: C:\tmp\BDG108_003_01_BG.png.
[NULL @ 00000000004377e0] Opening 'C:\tmp\BDG108_003_01_BG.png' for
reading
[file @ 00000000004393e0] Setting default whitelist 'file,crypto'
[png_pipe @ 00000000004377e0] Format png_pipe probed with size=2048 and
score=99
[png_pipe @ 00000000004377e0] Before avformat_find_stream_info() pos: 0
bytes re
ad:32768 seeks:0 nb_streams:1
[png_pipe @ 00000000004377e0] Probe buffer size limit of 5000000 bytes
reached
[png_pipe @ 00000000004377e0] Stream #0: not enough frames to estimate
rate; con
sider increasing probesize
[png_pipe @ 00000000004377e0] After avformat_find_stream_info() pos:
20573803 by
tes read:20573803 seeks:0 frames:1
Input #0, png_pipe, from 'C:\tmp\BDG108_003_01_BG.png':
Duration: N/A, bitrate: N/A
Stream #0:0, 1, 1/25: Video: png, 1 reference frame, rgba(pc),
4224x2544 [SAR 2835:2835 DAR 88:53], 0/1, 25 tbr, 25 tbn, 25 tbc
Successfully opened the file.
Parsing a group of options: output url C:\tmp\BDG108_003_01_BG_LD.png.
Applying option vf (set video filters) with argument scale=451:270.
Successfully parsed a group of options.
Opening an output file: C:\tmp\BDG108_003_01_BG_LD.png.
Successfully opened the file.
detected 8 logical cores
Stream mapping:
Stream #0:0 -> #0:0 (png (native) -> png (native))
Press [q] to stop, [?] for help
cur_dts is invalid (this is harmless if it occurs once at the start per
stream)
Last message repeated 1 times
[Parsed_scale_0 @ 000000000038aa80] Setting 'w' to value '451'
[Parsed_scale_0 @ 000000000038aa80] Setting 'h' to value '270'
[Parsed_scale_0 @ 000000000038aa80] Setting 'flags' to value 'bicubic'
[Parsed_scale_0 @ 000000000038aa80] w:451 h:270 flags:'bicubic' interl:0
[graph 0 input from stream 0:0 @ 00000000003b9340] Setting 'video_size' to
value
'4224x2544'
[graph 0 input from stream 0:0 @ 00000000003b9340] Setting 'pix_fmt' to
value '2
8'
[graph 0 input from stream 0:0 @ 00000000003b9340] Setting 'time_base' to
value
'1/25'
[graph 0 input from stream 0:0 @ 00000000003b9340] Setting 'pixel_aspect'
to val
ue '2835/2835'
[graph 0 input from stream 0:0 @ 00000000003b9340] Setting 'sws_param' to
value
'flags=2'
[graph 0 input from stream 0:0 @ 00000000003b9340] Setting 'frame_rate' to
value
'25/1'
[graph 0 input from stream 0:0 @ 00000000003b9340] w:4224 h:2544
pixfmt:rgba tb:
1/25 fr:25/1 sar:2835/2835 sws_param:flags=2
[format @ 00000000003bcc20] compat: called with
args=[rgb24|rgba|rgb48be|rgba64b
e|pal8|gray|ya8|gray16be|ya16be|monob]
[format @ 00000000003bcc20] Setting 'pix_fmts' to value
'rgb24|rgba|rgb48be|rgba
64be|pal8|gray|ya8|gray16be|ya16be|monob'
[AVFilterGraph @ 0000000000439f40] query_formats: 4 queried, 3 merged, 0
already
done, 0 delayed
[swscaler @ 00000000023000a0] Forcing full internal H chroma due to odd
output s
ize
[swscaler @ 00000000023000a0] Forcing full internal H chroma due to input
having
non subsampled chroma
[Parsed_scale_0 @ 000000000038aa80] w:4224 h:2544 fmt:rgba sar:2835/2835
-> w:45
1 h:270 fmt:rgba sar:2160/2173 flags:0x4
Output #0, image2, to 'C:\tmp\BDG108_003_01_BG_LD.png':
Metadata:
encoder : Lavf57.84.100
Stream #0:0, 0, 1/25: Video: png, 1 reference frame, rgba, 451x270
[SAR 2160:2173 DAR 88:53], 0/1, q=2-31, 200 kb/s, 25 fps, 25 tbn, 25 tbc
Metadata:
encoder : Lavc57.108.100 png
Clipping frame in rate conversion by 0.000008
cur_dts is invalid (this is harmless if it occurs once at the start per
stream)
cur_dts is invalid (this is harmless if it occurs once at the start per
stream)
[out_0_0 @ 00000000003bca20] EOF on sink link out_0_0:default.
No more output streams to write to, finishing.
--
Ticket URL: <https://trac.ffmpeg.org/ticket/6768#comment:4>
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