#10674: New MLV file not supported ----------------------------------+--------------------------------------- Reporter: Andrew-R | Type: enhancement Status: new | Priority: normal Component: avformat | Version: unspecified Keywords: mlv | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | ----------------------------------+--------------------------------------- Summary of the bug: Some test files from Magic lantern user forums fails How to reproduce: {{{ Download file from https://www.dropbox.com/s/p2j112gyph5ywzu/ElgersburgBHF.zip?dl=0 % /dev/shm/cinelerra/cinelerra-5.1/thirdparty/ffmpeg-6.1/ffprobe /dev/shm/ElgersburgBHF/ElgersburgBHF.MLV [mlv @ 0xc758a80] unknown video class is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented. [mlv @ 0xc758a80] If you want to help, upload a sample of this file to https://streams.videolan.org/upload/ and contact the ffmpeg-devel mailing list. (ffmpeg-devel@ffmpeg.org) Ignoring attempt to set invalid timebase 1/0 for st:1 [mlv @ 0xc758a80] unsupported tag RAWC, size 16 [mlv @ 0xc758a80] unsupported tag DISO, size 8 [mlv @ 0xc758a80] unsupported tag DARK, size 7862468 [mlv @ 0xc758a80] unsupported tag VERS, size 102 [mlv @ 0xc758a80] unsupported tag VERS, size 144 [mlv @ 0xc758a80] unsupported tag VERS, size 172 [mlv @ 0xc758a80] unsupported tag VERS, size 132 [mlv @ 0xc758a80] unsupported tag VERS, size 160 [mlv @ 0xc758a80] unsupported tag VERS, size 140 [mlv @ 0xc758a80] unsupported tag VERS, size 164 [mlv @ 0xc758a80] unsupported tag VERS, size 156 [mlv @ 0xc758a80] unsupported tag VERS, size 144 [mlv @ 0xc758a80] unsupported tag VERS, size 164 [mlv @ 0xc758a80] unsupported tag VERS, size 140 [mlv @ 0xc758a80] Opening '/dev/shm/ElgersburgBHF/ElgersburgBHF.M00' for reading [mlv @ 0xc758a80] Stream #0: not enough frames to estimate rate; consider increasing probesize [mlv @ 0xc758a80] Could not find codec parameters for stream 0 (Video: none (BIT[16] / 0x10544942), bayer_rggb16le, 1920x2340): unknown codec Consider increasing the value for the 'analyzeduration' (0) and 'probesize' (5000000) options Input #0, mlv, from '/dev/shm/ElgersburgBHF/ElgersburgBHF.MLV': Metadata: guid : 0x5de63cb3069b16ba cameraName : Canon EOS 5D Mark III cameraModel : 2147484293 cameraSerial : 122A888172 isoMode : manual isoValue : 1600 isoAnalog : 104 digitalGain : 0 shutterValue : 29982 focalLength : 50 focalDist : 0 aperture : 140 stabilizerMode : 0 autofocusMode : 3 flags : 0 lensID : 198 lensName : EF50mm f/1.4 USM lensSerial : 000000000 wb_mode : 0 kelvin : 2500 wbgain_r : 491 wbgain_g : 1024 wbgain_b : 638 wbs_gm : 0 wbs_ba : 0 time : 2021-01-06 19:40:27 Duration: 00:00:00.21, start: 0.000000, bitrate: 1082282 kb/s Stream #0:0: Video: none (BIT[16] / 0x10544942), bayer_rggb16le, 1920x2340, 23.98 tbr, 23.98 tbn Stream #0:1: Audio: pcm_s16le ([1][0][0][0] / 0x0001), 48000 Hz, 2 channels, s16, 1536 kb/s Unsupported codec with id 0 for input stream 0 ffmpeg version 6.1 built on Linux Slackware 15.0 i586 }}} -- Ticket URL: <https://trac.ffmpeg.org/ticket/10674> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker