Hi, thanks for your answer. Yes I included those values now. I increased the probesize and the analyzeduration-values step by step. This is the result: D:\ffmpeg>ffmpeg -i Video1.mxf -q 1 -ss 0 -t 1200 -frames 25 -codec:v mpeg2video -probesize (1000000000000000000000) -analyzeduration (500000000000000000000) output.mxf ffmpeg version 4.2.2 Copyright (c) 2000-2019 the FFmpeg developers built with gcc 9.2.1 (GCC) 20200122 configuration: --enable-gpl --enable-version3 --enable-sdl2 --enable-fontconfig --enable-gnutls --enable-iconv --enable-libass --enable-libdav1d --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 --enable-libopenmpt libavutil 56. 31.100 / 56. 31.100 libavcodec 58. 54.100 / 58. 54.100 libavformat 58. 29.100 / 58. 29.100 libavdevice 58. 8.100 / 58. 8.100 libavfilter 7. 57.100 / 7. 57.100 libswscale 5. 5.100 / 5. 5.100 libswresample 3. 5.100 / 3. 5.100 libpostproc 55. 5.100 / 55. 5.100 [mxf @ 00000277c74fa700] could not resolve source track sequence strong ref [mxf @ 00000277c74fa700] broken or empty index [mxf @ 00000277c74fa700] error getting stream index 4294967295 [mxf @ 00000277c74fa700] Could not find codec parameters for stream 0 (Video: mpeg2video, none(tv, top first), 1920x1088): unspecified pixel format Consider increasing the value for the 'analyzeduration' and 'probesize' options Input #0, mxf, from 'Video1.mxf': Metadata: operational_pattern_ul: 060e2b34.04010102.0d010201.10020000 product_name : Avid Media Toolkit uid : c763f9b3-b651-4d9a-ab3a-4695cf360b13 generation_uid : 8182e573-4169-d088-e5a9-c867dd194b59 application_platform: AAFSDK (Win64) modification_date: 2019-07-03T18:54:58.000000Z product_uid : 060e2b34-7f7f-2a80-0000-00000000000a product_version : 2.12.9.973.5 company_name : Avid material_package_umid: 0x060A2B340101010501010F10130000001FADC5C92BE500A54C3FAC1F6BBA5CD6 material_package_name: Remote2 00030001 Duration: 12:00:00.00, start: 0.000000, bitrate: 1317 kb/s Stream #0:0: Video: mpeg2video, none(tv, top first), 1920x1088, SAR 136:135 DAR 16:9, 25 tbr, 25 tbn, 25 tbc Metadata: file_package_umid: 0x060A2B340101010501010F101300000020ADC5C92BE500A5B6AAAC1F6BBA5CD6 reel_umid : 0x060A2B340101010501010F10130000001CADC5C92BE500A5B872AC1F6BBA5CD6 reel_name : Remote 2 Stream #0:1: Data: none Metadata: file_package_umid: 0x060A2B340101010501010F101300000023ADC5C92BE500A5707DAC1F6BBA5CD6 data_type : audio Stream #0:2: Data: none Metadata: file_package_umid: 0x060A2B340101010501010F101300000025ADC5C92BE500A550D8AC1F6BBA5CD6 data_type : audio File 'output.mxf' already exists. Overwrite ? [y/N] y Stream mapping: Stream #0:0 -> #0:0 (mpeg2video (native) -> mpeg2video (native)) Press [q] to stop, [?] for help Cannot determine format of input stream 0:0 after EOF Error marking filters as finished Conversion failed! >Понедельник, 28 сентября 2020, 3:39 +03:00 от Carl Zwanzig <[email protected]>: > >On 9/27/2020 10:44 AM, Schampignon Cristobal via ffmpeg-user wrote: >> [mxf @ 0000018fbf7f9000] could not resolve source track sequence strong ref >> [mxf @ 0000018fbf7f9000] broken or empty index >> [mxf @ 0000018fbf7f9000] error getting stream index 4294967295 >> [mxf @ 0000018fbf7f9000] Could not find codec parameters for stream 0 >> (Video: mpeg2video, none(tv, top first), 1920x1088): unspecified pixel format >> Consider increasing the value for the 'analyzeduration' and 'probesize' >> options >Have you tried including those values? I've had some success on damage >files with rather long analyzeduration and probesize options, see the doc >for details. > >Not that I think it will make a difference, but it's always good to try the >latest ffmpeg available (at all, not just packaged for your platform). > >Also, "copy" does not re-encode but it should re-mux. > >z! >_______________________________________________ >ffmpeg-user mailing list >[email protected] >https://ffmpeg.org/mailman/listinfo/ffmpeg-user > >To unsubscribe, visit link above, or email >[email protected] with subject "unsubscribe". -- Schampignon Cristobal _______________________________________________ ffmpeg-user mailing list [email protected] https://ffmpeg.org/mailman/listinfo/ffmpeg-user
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