[FFmpeg-trac] #10513(ffmpeg:new): FFmpeg makes frames with quality issues
FFmpeg
trac at avcodec.org
Wed Aug 9 22:02:57 EEST 2023
#10513: FFmpeg makes frames with quality issues
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Reporter: arizel | Type: defect
Status: new | Priority: critical
Component: ffmpeg | Version: git-master
Keywords: | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
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**Summary of the bug:**
I have a problem making frames from a video. Frames in output has
different colors in comparison with the video.
**Video characteristics (analysed using ffprobe):**
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from
'/Users/arizel/Downloads/IMG_9525_7064.mov':
Metadata:
major_brand : qt
minor_version : 0
compatible_brands: qt
creation_time : 2023-06-20T15:45:07.000000Z
com.apple.quicktime.location.accuracy.horizontal: 4.740115
com.apple.quicktime.location.ISO6709: +47.7496+022.3923+120.265/
com.apple.quicktime.make: Apple
com.apple.quicktime.model: iPhone 14 Pro Max
com.apple.quicktime.software: 16.5
com.apple.quicktime.creationdate: 2023-06-20T18:45:07+0300
Duration: 00:00:10.80, start: 0.000000, bitrate: 8795 kb/s
Stream #0:0[0x1](und): Video: hevc (Main 10) (hvc1 / 0x31637668),
yuv420p10le(tv, bt2020nc/bt2020/arib-std-b67), 1920x1080, 8565 kb/s, 30
fps, 30 tbr, 600 tbn (default)
Metadata:
creation_time : 2023-06-20T15:45:07.000000Z
handler_name : Core Media Video
vendor_id : [0][0][0][0]
encoder : HEVC
Side data:
DOVI configuration record: version: 1.0, profile: 8, level: 4, rpu
flag: 1, el flag: 0, bl flag: 1, compatibility id: 4
displaymatrix: rotation of -90.00 degrees
Stream #0:1[0x2](und): Audio: aac (LC) (mp4a / 0x6134706D), 44100 Hz,
stereo, fltp, 182 kb/s (default)
Metadata:
creation_time : 2023-06-20T15:45:07.000000Z
handler_name : Core Media Audio
vendor_id : [0][0][0][0]
Stream #0:2[0x3](und): Data: none (mebx / 0x7862656D), 0 kb/s (default)
Metadata:
creation_time : 2023-06-20T15:45:07.000000Z
handler_name : Core Media Metadata
Stream #0:3[0x4](und): Data: none (mebx / 0x7862656D), 0 kb/s (default)
Metadata:
creation_time : 2023-06-20T15:45:07.000000Z
handler_name : Core Media Metadata
Stream #0:4[0x5](und): Data: none (mebx / 0x7862656D), 34 kb/s (default)
Metadata:
creation_time : 2023-06-20T15:45:07.000000Z
handler_name : Core Media Metadata
Unsupported codec with id 0 for input stream 2
Unsupported codec with id 0 for input stream 3
Unsupported codec with id 0 for input stream 4
**How to reproduce:**
{{{
% ffmpeg -hide_banner -y -i "IMG_9525_7064.mov" -t 10 -vf
"scale=w=480:h=-1, fps=5" -pix_fmt rgb24 frames%06d.jpg
ffmpeg version 6.0 Copyright (c) 2000-2023 the FFmpeg developers
built with Apple clang version 14.0.3 (clang-1403.0.22.14.1)
}}}
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Ticket URL: <https://trac.ffmpeg.org/ticket/10513>
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