#6344 closed defect (fixed)
DNXHD parser regression causes lost frames
Reported by: | Marton Balint | Owned by: | |
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Priority: | important | Component: | avcodec |
Version: | git-master | Keywords: | regression dnxhd |
Cc: | Marton Balint | Blocked By: | |
Blocking: | Reproduced by developer: | no | |
Analyzed by developer: | no |
Description
Summary of the bug:
A user in ticket #6318 uploaded DNXHD file which contains 36 frames, but since e1940d2458353943e2fab6bdb87d2278077e22a5 only one frame is decoded.
Sample is here:
https://mega.nz/#!lpoDSQQb!A1YmzIAIC6osbPS3u0boIbwa1Ys0JN6LtvNcNOkslZU
How to reproduce:
% ffprobe -count_frames -select_streams v -show_entries stream=nb_read_frames DNxHD.mxf ffprobe version N-85607-g5b281b476b Copyright (c) 2007-2017 the FFmpeg developers built with gcc 4.8 (SUSE Linux) configuration: --disable-vaapi --enable-vdpau --enable-gpl --enable-libfreetype --enable-libzvbi --enable-libass --enable-frei0r --enable-openssl --enable-nonfree --enable-libx264 --enable-libfdk-aac --enable-nonfree --enable-libvorbis --enable-decklink --enable-libmp3lame --enable-openal --enable-libiec61883 --assert-level=2 libavutil 55. 61.100 / 55. 61.100 libavcodec 57. 93.100 / 57. 93.100 libavformat 57. 72.101 / 57. 72.101 libavdevice 57. 7.100 / 57. 7.100 libavfilter 6. 86.100 / 6. 86.100 libswscale 4. 7.101 / 4. 7.101 libswresample 2. 8.100 / 2. 8.100 libpostproc 54. 6.100 / 54. 6.100 [mxf @ 0x3f443c0] Stream #0: not enough frames to estimate rate; consider increasing probesize Input #0, mxf, from 'DNxHD.mxf': Metadata: project_name : 52 PALOMBES 2017 uid : b2ddeb1d-1eca-f843-909b-f298e1a5a709 generation_uid : b6bcfcab-70ff-7331-1aa2-6f7e69de11d2 application_platform: AAFSDK (MacOS X) modification_date: 2017-03-03T09:18:45.000000Z product_uid : acfbf03a-4f42-a231-d0b7-c06ecd3d4ad7 product_version : Unknown version product_name : Avid Media Composer 8.4.5.38655 company_name : Avid Technology, Inc. material_package_umid: 0x060A2B340101010101010F001300000058B934F57C1B0045060E2B347F7F2A80 material_package_name: 00009.new.01 comment_Video File Format: .MTS comment_Video : H.264 (1080i 50) comment_Audio Format: Dolby AC-3 256kb/s Duration: 00:00:01.44, start: 0.000000, bitrate: 123793 kb/s Stream #0:0: Video: dnxhd (DNXHD), yuv422p(bt709/unknown/unknown, top first), 1920x1080, SAR 1:1 DAR 16:9, 25 tbr, 25 tbn, 25 tbc Metadata: file_package_umid: 0x060A2B340101010101010F001300000058B934F57C1E0045060E2B347F7F2A80 file_package_name: 00009 track_name : V1 reel_umid : 0x060A2B340101010101010F0013A1000023083DE5957DCEDE3D381353A1B80836 reel_name : 00009 timecode : 00:04:59:01 Stream #0:1: Data: none Metadata: file_package_umid: 0x060A2B340101010101010F001300000058B934F57C1F0045060E2B347F7F2A80 track_name : A1 data_type : audio Stream #0:2: Data: none Metadata: file_package_umid: 0x060A2B340101010101010F001300000058B934F57C200045060E2B347F7F2A80 track_name : A2 data_type : audio Unsupported codec with id 0 for input stream 1 Unsupported codec with id 0 for input stream 2 [STREAM] nb_read_frames=1 [/STREAM]
Change History (4)
comment:1 by , 8 years ago
Cc: | removed |
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comment:2 by , 8 years ago
Resolution: | → fixed |
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Status: | new → closed |
comment:3 by , 8 years ago
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Paul, any reason you didn't mention this ticket in ac30754a148df58822a272555d1f6f860e42037e?