Hello, in the year 2014 I reported a Problem when decoding H264 10bit from AVCIntra MXF files. MXF File was created by Premiere: The old thread: https://lists.ffmpeg.org/pipermail/ffmpeg-user/2014-May/021213.html
The problem was that the commandline output showed multiple error warnings with this information: "Overread VUI by 5 bits". This problem was fixed in 2014. I think it was a demuxer problem. Now I have the "same" problem with a MXF file from another encoder: AVID. -> Again "Overread VUI by 5 bits" By testing with FFMPEG 3.4 we get this: # May__2014: Decoding AVCIntra MXF made by Premiere: STILL GOOD. No Warnings, no Errors # June_2018: Decoding AVCIntra MXF made by AVID: "Overread VUI by 5 bits" The file from May2014 can be downloaded here: Decoding still without problems. https://www.dropbox.com/s/yqtdt1enqt18wjv/ffmpeg__2014_PremierePro--Overread.VUI.by.5.bits.Problem___FIXED.mxf.zip?dl=0 The current problem example file (June2018) can be downloaded here: https://www.dropbox.com/s/we2fldkgyc9tjq3/ffmpeg__2018_Sample-from-AVIDSystem--Overread.VUI.by.5.bits.Problem___NEW.mxf.zip?dl=0 COMMAND LINE OUTPUT AND USED SYNTAX: ffmpeg -i "E:\SMC Avid Testfiles 14-05-2018\ffmpeg__2018_Sample-from-AVIDSystem--Overread.VUI.by.5.bits.Problem___NEW.mxf" -vcodec ffvhuff -acodec pcm_s24le "E:\SMC Avid Testfiles 14-05-2018\ffmpeg__2018_Sample-from-AVIDSystem--Overread.VUI.by.5.bits.Problem___NEW.avi" ffmpeg version 3.4 Copyright (c) 2000-2017 the FFmpeg developers built with gcc 7.2.0 (GCC) configuration: --enable-gpl --enable-version3 --enable-sdl2 --enable-bzlib --enable-fontconfig --enable-gnutls --enable-iconv --enable-libass --enable-libbluray --enable-libfreetype --enable-libmp3lame --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-cuda --enable-cuvid --enable-d3d11va --enable-nvenc --enable-dxva2 --enable-avisynth --enable-libmfx libavutil 55. 78.100 / 55. 78.100 libavcodec 57.107.100 / 57.107.100 libavformat 57. 83.100 / 57. 83.100 libavdevice 57. 10.100 / 57. 10.100 libavfilter 6.107.100 / 6.107.100 libswscale 4. 8.100 / 4. 8.100 libswresample 2. 9.100 / 2. 9.100 libpostproc 54. 7.100 / 54. 7.100 [h264 @ 0000017e3a8849e0] Overread VUI by 5 bits Last message repeated 5 times [mxf @ 0000017e3a881ca0] Stream #0: not enough frames to estimate rate; consider increasing probesize Guessed Channel Layout for Input Stream #0.1 : mono Guessed Channel Layout for Input Stream #0.2 : mono Input #0, mxf, from 'E:\SMC Avid Testfiles 14-05-2018\ffmpeg__2018_Sample-from-AVIDSystem--Overread.VUI.by.5.bits.Problem___NEW.mxf': Metadata: uid : 55d17c51-6981-11e8-94b8-0015b2a4ea2f generation_uid : 55d17c52-6981-11e8-8575-0015b2a4ea2f company_name : Avid Technologies, Inc. product_name : Transfer Manager STP DHM product_version : 4.0.0.0 application_platform: win32 product_uid : 00000000-0000-0000-0000-000000000000 modification_date: 2018-06-06T12:01:23.000000Z material_package_umid: 0x060A2B340101010501010D12135B1466A5789402758205A2F5FB0015B2A4EA2F timecode : 00:59:59:19 Duration: 00:00:05.24, start: 0.000000, bitrate: 116154 kb/s Stream #0:0: Video: h264 (High 4:2:2 Intra), yuv422p10le(pc, bt709, top first), 1920x1080 [SAR 1:1 DAR 16:9], 25 fps, 25 tbr, 25 tbn, 50 tbc Metadata: file_package_umid: 0x060A2B340101010501010D1213A241949B789402758205A2CD8C0015B2A4EA2F file_package_name: Source Package track_name : Track 1 Stream #0:1: Audio: pcm_s24le, 48000 Hz, mono, s32 (24 bit), 1152 kb/s Metadata: file_package_umid: 0x060A2B340101010501010D1213A241949B789402758205A2CD8C0015B2A4EA2F file_package_name: Source Package track_name : Track 2 Stream #0:2: Audio: pcm_s24le, 48000 Hz, mono, s32 (24 bit), 1152 kb/s Metadata: file_package_umid: 0x060A2B340101010501010D1213A241949B789402758205A2CD8C0015B2A4EA2F file_package_name: Source Package track_name : Track 3 Stream mapping: Stream #0:0 -> #0:0 (h264 (native) -> ffvhuff (native)) Stream #0:1 -> #0:1 (pcm_s24le (native) -> pcm_s24le (native)) Press [q] to stop, [?] for help [h264 @ 0000017e3ab5d680] Overread VUI by 5 bits [h264 @ 0000017e3aa17ec0] Overread VUI by 5 bits [h264 @ 0000017e3aa183a0] Overread VUI by 5 bits [h264 @ 0000017e3aa166c0] Overread VUI by 5 bits [h264 @ 0000017e3aa161e0] Overread VUI by 5 bits [h264 @ 0000017e3aa16b80] Overread VUI by 5 bits [h264 @ 0000017e3aa17060] Overread VUI by 5 bits [h264 @ 0000017e3aa17520] Overread VUI by 5 bits [h264 @ 0000017e3aa18860] Overread VUI by 5 bits [h264 @ 0000017e3aa18d40] Overread VUI by 5 bits [h264 @ 0000017e3aa15840] Overread VUI by 5 bits [h264 @ 0000017e3aa15380] Overread VUI by 5 bits [h264 @ 0000017e3aa15d20] Overread VUI by 5 bits [h264 @ 0000017e3aa17a00] Overread VUI by 5 bits [h264 @ 0000017e3b9df3e0] Overread VUI by 5 bits Output #0, avi, to 'E:\SMC Avid Testfiles 14-05-2018\ffmpeg__2018_Sample-from-AVIDSystem--Overread.VUI.by.5.bits.Problem___NEW.avi': Metadata: uid : 55d17c51-6981-11e8-94b8-0015b2a4ea2f generation_uid : 55d17c52-6981-11e8-8575-0015b2a4ea2f company_name : Avid Technologies, Inc. product_name : Transfer Manager STP DHM product_version : 4.0.0.0 application_platform: win32 product_uid : 00000000-0000-0000-0000-000000000000 modification_date: 2018-06-06T12:01:23.000000Z material_package_umid: 0x060A2B340101010501010D12135B1466A5789402758205A2F5FB0015B2A4EA2F ISMP : 00:59:59:19 ISFT : Lavf57.83.100 Stream #0:0: Video: ffvhuff (FFVH / 0x48564646), yuv422p10le, 1920x1080 [SAR 1:1 DAR 16:9], q=2-31, 200 kb/s, 25 fps, 25 tbn, 25 tbc Metadata: file_package_umid: 0x060A2B340101010501010D1213A241949B789402758205A2CD8C0015B2A4EA2F file_package_name: Source Package track_name : Track 1 encoder : Lavc57.107.100 ffvhuff Stream #0:1: Audio: pcm_s24le ([1][0][0][0] / 0x0001), 48000 Hz, mono, s32 (24 bit), 1152 kb/s Metadata: file_package_umid: 0x060A2B340101010501010D1213A241949B789402758205A2CD8C0015B2A4EA2F file_package_name: Source Package track_name : Track 2 encoder : Lavc57.107.100 pcm_s24le [h264 @ 0000017e3bca9020] Overread VUI by 5 bits [h264 @ 0000017e3ab5d680] Overread VUI by 5 bits [h264 @ 0000017e3aa17ec0] Overread VUI by 5 bits [h264 @ 0000017e3aa183a0] Overread VUI by 5 bits [h264 @ 0000017e3aa166c0] Overread VUI by 5 bits [h264 @ 0000017e3aa161e0] Overread VUI by 5 bits [h264 @ 0000017e3aa16b80] Overread VUI by 5 bits [h264 @ 0000017e3aa17060] Overread VUI by 5 bits [h264 @ 0000017e3aa17520] Overread VUI by 5 bits [h264 @ 0000017e3aa18860] Overread VUI by 5 bits [h264 @ 0000017e3aa18d40] Overread VUI by 5 bits [h264 @ 0000017e3aa15840] Overread VUI by 5 bits [h264 @ 0000017e3aa15380] Overread VUI by 5 bits [h264 @ 0000017e3aa15d20] Overread VUI by 5 bits00:00:01.20 bitrate=52496.7kbits/s speed=2.33x [h264 @ 0000017e3aa17a00] Overread VUI by 5 bits [h264 @ 0000017e3b9df3e0] Overread VUI by 5 bits [h264 @ 0000017e3bca9020] Overread VUI by 5 bits [h264 @ 0000017e3ab5d680] Overread VUI by 5 bits [h264 @ 0000017e3aa17ec0] Overread VUI by 5 bits [h264 @ 0000017e3aa183a0] Overread VUI by 5 bits [h264 @ 0000017e3aa166c0] Overread VUI by 5 bits [h264 @ 0000017e3aa161e0] Overread VUI by 5 bits [h264 @ 0000017e3aa16b80] Overread VUI by 5 bits [h264 @ 0000017e3aa17060] Overread VUI by 5 bits [h264 @ 0000017e3aa17520] Overread VUI by 5 bits [h264 @ 0000017e3aa18860] Overread VUI by 5 bits [h264 @ 0000017e3aa18d40] Overread VUI by 5 bits [h264 @ 0000017e3aa15840] Overread VUI by 5 bits [h264 @ 0000017e3aa15380] Overread VUI by 5 bits [h264 @ 0000017e3aa15d20] Overread VUI by 5 bits [h264 @ 0000017e3aa17a00] Overread VUI by 5 bits [h264 @ 0000017e3b9df3e0] Overread VUI by 5 bits [h264 @ 0000017e3bca9020] Overread VUI by 5 bits [h264 @ 0000017e3ab5d680] Overread VUI by 5 bits [h264 @ 0000017e3aa17ec0] Overread VUI by 5 bits [h264 @ 0000017e3aa183a0] Overread VUI by 5 bits [h264 @ 0000017e3aa166c0] Overread VUI by 5 bits [h264 @ 0000017e3aa161e0] Overread VUI by 5 bits [h264 @ 0000017e3aa16b80] Overread VUI by 5 bits [h264 @ 0000017e3aa17060] Overread VUI by 5 bits [h264 @ 0000017e3aa17520] Overread VUI by 5 bits [h264 @ 0000017e3aa18860] Overread VUI by 5 bits [h264 @ 0000017e3aa18d40] Overread VUI by 5 bits [h264 @ 0000017e3aa15840] Overread VUI by 5 bits [h264 @ 0000017e3aa15380] Overread VUI by 5 bits [h264 @ 0000017e3aa15d20] Overread VUI by 5 bits [h264 @ 0000017e3aa17a00] Overread VUI by 5 bits [h264 @ 0000017e3b9df3e0] Overread VUI by 5 bits [h264 @ 0000017e3bca9020] Overread VUI by 5 bits [h264 @ 0000017e3ab5d680] Overread VUI by 5 bits [h264 @ 0000017e3aa17ec0] Overread VUI by 5 bits [h264 @ 0000017e3aa183a0] Overread VUI by 5 bits [h264 @ 0000017e3aa166c0] Overread VUI by 5 bits [h264 @ 0000017e3aa161e0] Overread VUI by 5 bits [h264 @ 0000017e3aa16b80] Overread VUI by 5 bits [h264 @ 0000017e3aa17060] Overread VUI by 5 bits [h264 @ 0000017e3aa17520] Overread VUI by 5 bits [h264 @ 0000017e3aa18860] Overread VUI by 5 bits [h264 @ 0000017e3aa18d40] Overread VUI by 5 bits [h264 @ 0000017e3aa15840] Overread VUI by 5 bits [h264 @ 0000017e3aa15380] Overread VUI by 5 bits [h264 @ 0000017e3aa15d20] Overread VUI by 5 bits [h264 @ 0000017e3aa17a00] Overread VUI by 5 bits [h264 @ 0000017e3b9df3e0] Overread VUI by 5 bits [h264 @ 0000017e3bca9020] Overread VUI by 5 bits [h264 @ 0000017e3ab5d680] Overread VUI by 5 bits [h264 @ 0000017e3aa17ec0] Overread VUI by 5 bits [h264 @ 0000017e3aa183a0] Overread VUI by 5 bits [h264 @ 0000017e3aa166c0] Overread VUI by 5 bits [h264 @ 0000017e3aa161e0] Overread VUI by 5 bits [h264 @ 0000017e3aa16b80] Overread VUI by 5 bits [h264 @ 0000017e3aa17060] Overread VUI by 5 bits [h264 @ 0000017e3aa17520] Overread VUI by 5 bits [h264 @ 0000017e3aa18860] Overread VUI by 5 bits [h264 @ 0000017e3aa18d40] Overread VUI by 5 bits [h264 @ 0000017e3aa15840] Overread VUI by 5 bits [h264 @ 0000017e3aa15380] Overread VUI by 5 bits [h264 @ 0000017e3aa15d20] Overread VUI by 5 bits [h264 @ 0000017e3aa17a00] Overread VUI by 5 bits [h264 @ 0000017e3b9df3e0] Overread VUI by 5 bits [h264 @ 0000017e3bca9020] Overread VUI by 5 bits [h264 @ 0000017e3ab5d680] Overread VUI by 5 bits [h264 @ 0000017e3aa17ec0] Overread VUI by 5 bits [h264 @ 0000017e3aa183a0] Overread VUI by 5 bits [h264 @ 0000017e3aa166c0] Overread VUI by 5 bits [h264 @ 0000017e3aa161e0] Overread VUI by 5 bits [h264 @ 0000017e3aa16b80] Overread VUI by 5 bits [h264 @ 0000017e3aa17060] Overread VUI by 5 bits [h264 @ 0000017e3aa17520] Overread VUI by 5 bits [h264 @ 0000017e3aa18860] Overread VUI by 5 bits [h264 @ 0000017e3aa18d40] Overread VUI by 5 bits [h264 @ 0000017e3aa15840] Overread VUI by 5 bits [h264 @ 0000017e3aa15380] Overread VUI by 5 bits [h264 @ 0000017e3aa15d20] Overread VUI by 5 bits [h264 @ 0000017e3aa17a00] Overread VUI by 5 bits [h264 @ 0000017e3b9df3e0] Overread VUI by 5 bits [h264 @ 0000017e3bca9020] Overread VUI by 5 bits [h264 @ 0000017e3ab5d680] Overread VUI by 5 bits [h264 @ 0000017e3aa17ec0] Overread VUI by 5 bits [h264 @ 0000017e3aa183a0] Overread VUI by 5 bits [h264 @ 0000017e3aa166c0] Overread VUI by 5 bits [h264 @ 0000017e3aa161e0] Overread VUI by 5 bits [h264 @ 0000017e3aa16b80] Overread VUI by 5 bits [h264 @ 0000017e3aa17060] Overread VUI by 5 bits [h264 @ 0000017e3aa17520] Overread VUI by 5 bits [h264 @ 0000017e3aa18860] Overread VUI by 5 bits [h264 @ 0000017e3aa18d40] Overread VUI by 5 bits [h264 @ 0000017e3aa15840] Overread VUI by 5 bits [h264 @ 0000017e3aa15380] Overread VUI by 5 bits [h264 @ 0000017e3aa15d20] Overread VUI by 5 bits [h264 @ 0000017e3aa17a00] Overread VUI by 5 bits [h264 @ 0000017e3b9df3e0] Overread VUI by 5 bits [h264 @ 0000017e3bca9020] Overread VUI by 5 bits [h264 @ 0000017e3ab5d680] Overread VUI by 5 bits [h264 @ 0000017e3aa17ec0] Overread VUI by 5 bits frame= 131 fps=0.0 q=-0.0 Lsize= 145304kB time=00:00:05.24 bitrate=227162.8kbits/s speed=5.24x video:144551kB audio:737kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.011078% _______________________________________________ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe".