Opened 2 years ago
Last modified 2 years ago
#6001 open defect
ffprobe: incorrect determination of the number of reference frames
Reported by: | alex2016 | Owned by: | |
---|---|---|---|
Priority: | important | Component: | undetermined |
Version: | git-master | Keywords: | codecpar regression |
Cc: | Blocked By: | ||
Blocking: | Reproduced by developer: | yes | |
Analyzed by developer: | no |
Description
Hi!
ffprobe incorrect determinates of the number of reference frames. ffprobe for all video returns refs=1, which does not coincide with the values returned by MediaInfo?.
The attached txt file contains information returned by ffprobe and MediaInfo?.
Attachments (4)
Change History (14)
Changed 2 years ago by alex2016
comment:1 Changed 2 years ago by cehoyos
comment:2 Changed 2 years ago by cehoyos
- Component changed from ffprobe to undetermined
- Keywords codecpar regression added
- Version changed from unspecified to git-master
Regression since 6f69f7a8
comment:3 Changed 2 years ago by cehoyos
- Priority changed from normal to important
- Reproduced by developer set
Changed 2 years ago by alex2016
comment:4 Changed 2 years ago by alex2016
- Component changed from undetermined to ffprobe
comment:5 Changed 2 years ago by cehoyos
- Component changed from ffprobe to undetermined
- Status changed from new to open
$ ffmpeg -loglevel verbose -i fate-suite/h264/twofields_packet.mp4 ffmpeg version N-82785-g6b95da9 Copyright (c) 2000-2016 the FFmpeg developers built with gcc 4.7 (SUSE Linux) configuration: --enable-gpl libavutil 55. 41.101 / 55. 41.101 libavcodec 57. 66.109 / 57. 66.109 libavformat 57. 58.101 / 57. 58.101 libavdevice 57. 2.100 / 57. 2.100 libavfilter 6. 68.100 / 6. 68.100 libswscale 4. 3.101 / 4. 3.101 libswresample 2. 4.100 / 2. 4.100 libpostproc 54. 2.100 / 54. 2.100 [h264 @ 0x2cf8340] Reinit context to 1920x1088, pix_fmt: yuv420p Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'fate-suite/h264/twofields_packet.mp4': Metadata: major_brand : avc1 minor_version : 0 compatible_brands: avc1isom creation_time : 2008-01-01T00:01:58.000000Z Duration: 00:00:04.90, start: 0.000000, bitrate: 10785 kb/s Stream #0:0(eng): Video: h264 (Main), 1 reference frame (avc1 / 0x31637661), yuv420p(left), 1920x1080 (1920x1088) [SAR 1:1 DAR 16:9], 10603 kb/s, 29.97 fps, 29.97 tbr, 90k tbn, 59.94 tbc (default) Metadata: creation_time : 2008-01-01T00:01:58.000000Z handler_name : Ambarella AVC encoder : Ambarella AVC encoder Stream #0:1(eng): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 127 kb/s (default) Metadata: creation_time : 2008-01-01T00:01:58.000000Z handler_name : Ambarella AAC At least one output file must be specified
comment:6 Changed 2 years ago by alex2016
E:\Work\Projects\MediaStreamInfo\App>ffmpeg -loglevel verbose -i IMAG0008.mp4 ffmpeg version N-82785-g6b95da9 Copyright (c) 2000-2016 the FFmpeg developers built with gcc 5.4.0 (GCC) configuration: --enable-gpl libavutil 55. 41.101 / 55. 41.101 libavcodec 57. 66.109 / 57. 66.109 libavformat 57. 58.101 / 57. 58.101 libavdevice 57. 2.100 / 57. 2.100 libavfilter 6. 68.100 / 6. 68.100 libswscale 4. 3.101 / 4. 3.101 libswresample 2. 4.100 / 2. 4.100 libpostproc 54. 2.100 / 54. 2.100 [h264 @ 00481080] Reinit context to 1920x1088, pix_fmt: yuv420p Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'IMAG0008.mp4': Metadata: major_brand : isom minor_version : 512 compatible_brands: isomiso2avc1mp41 date : 2011-11-13 encoder : Lavf57.41.100 Duration: 00:00:02.10, start: 0.000000, bitrate: 8464 kb/s Stream #0:0(und): Video: h264 (Main), 1 reference frame (avc1 / 0x31637661), yuv420p(left), 1920x1080 (1920x1088) [SAR 1:1 DAR 16:9], 8259 kb/s, 29.97 fps, 29.97 tbr, 11988 tbn, 59.94 tbc (default) Metadata: handler_name : VideoHandler Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 44100 Hz, stereo, flt p, 197 kb/s (default) Metadata: handler_name : SoundHandler
comment:7 Changed 2 years ago by alex2016
- Component changed from undetermined to ffprobe
comment:8 Changed 2 years ago by alex2016
- Component changed from ffprobe to undetermined
comment:9 Changed 2 years ago by alex2016
- Component changed from undetermined to ffprobe
comment:10 Changed 2 years ago by cehoyos
- Component changed from ffprobe to undetermined
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