#7436: Unable to stream from Point Grey Flea3 camera using FFmpeg(4.0.2)
DirectShow filter
-------------------------------------+-------------------------------------
Reporter: lhastie | Owner:
Type: defect | Status: new
Priority: normal | Component:
Version: unspecified | undetermined
Keywords: dshow | Resolution:
Blocking: | Blocked By:
Analyzed by developer: 0 | Reproduced by developer: 0
-------------------------------------+-------------------------------------
Comment (by lhastie):
Tested against the latest snapshot version. Please see output below :
ffmpeg -f dshow -i video="Point Grey Camera" -vcodec flv -g 5 -q 10 -f flv
c:\temp\test.flv
ffmpeg version N-91930-g0caa33c60b Copyright (c) 2000-2018 the FFmpeg
developers
built with gcc 8.2.1 (GCC) 20180813
configuration: --enable-gpl --enable-version3 --enable-sdl2 --enable-
fontconfig --enable-gnutls --enable-iconv --enable-libass --enable-
libbluray --enable-libfreetype --enable-libmp3lame --enable-libopencore-
amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-libopus
--enable-libshine --enable-libsnappy --enable-libsoxr --enable-libtheora
--enable-libtwolame --enable-libvpx --enable-libwavpack --enable-libwebp
--enable-libx264 --enable-libx265 --enable-libxml2 --enable-libzimg
--enable-lzma --enable-zlib --enable-gmp --enable-libvidstab --enable-
libvorbis --enable-libvo-amrwbenc --enable-libmysofa --enable-libspeex
--enable-libxvid --enable-libaom --enable-libmfx --enable-amf --enable-
ffnvcodec --enable-cuvid --enable-d3d11va --enable-nvenc --enable-nvdec
--enable-dxva2 --enable-avisynth
libavutil 56. 19.101 / 56. 19.101
libavcodec 58. 30.100 / 58. 30.100
libavformat 58. 18.100 / 58. 18.100
libavdevice 58. 4.103 / 58. 4.103
libavfilter 7. 29.100 / 7. 29.100
libswscale 5. 2.100 / 5. 2.100
libswresample 3. 2.100 / 3. 2.100
libpostproc 55. 2.100 / 55. 2.100
[NULL @ 00000220861d34c0] [IMGUTILS @ 000000cd7e3feb90] Picture size
1200x4294966576 is invalid
[dshow @ 00000220861ca3c0] Could not find codec parameters for stream 0
(Video: rawvideo, bgr0): unspecified size
Consider increasing the value for the 'analyzeduration' and 'probesize'
options
Input #0, dshow, from 'video=Point Grey Camera':
Duration: N/A, start: 3563175.687000, bitrate: N/A
Stream #0:0: Video: rawvideo, bgr0, 25 fps, 25 tbr, 10000k tbn, 10000k
tbc
Stream mapping:
Stream #0:0 -> #0:0 (rawvideo (native) -> flv1 (flv))
Press [q] to stop, [?] for help
[rawvideo @ 00000220861d5340] width is not set
Error while decoding stream #0:0: Invalid data found when processing input
[rawvideo @ 00000220861d5340] width is not set
--
Ticket URL: <https://trac.ffmpeg.org/ticket/7436#comment:5>
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