#7436: Unable to stream from Point Grey Flea3 camera using FFmpeg(4.0.2) DirectShow filter -------------------------------------+------------------------------------- Reporter: lhastie | Type: defect Status: new | Priority: important Component: | Version: undetermined | unspecified Keywords: | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | -------------------------------------+------------------------------------- Camera resolution is 1200 x 720. Version of FFmpeg (4.0.2). Command line is as follows:
ffmpeg -f dshow -i video="Point Grey Camera" -vcodec flv -g 5 -q 10 -f flv c:\temp\test.flv The following error is displayed : [NULL @ 000002279a1534c0] [IMGUTILS @ 000000a89a7fe990] Picture size 1200x4294966576 is invalid I raised a ticket directly with our camera supplier and they informed me that their DirectShow filter returns the image dimensions as 1200 x -720 indicating that the top row comes first in memory. Can you tell me if the current version of FFmpeg supports negative image height? We have older versions of FFmpeg that work perfectly well with the same camera set with the same resolution. -- Ticket URL: <https://trac.ffmpeg.org/ticket/7436> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker _______________________________________________ FFmpeg-trac mailing list FFmpeg-trac@avcodec.org http://ffmpeg.org/mailman/listinfo/ffmpeg-trac