Opened 5 years ago
Closed 3 weeks ago
#9287 closed defect (fixed)
MJPEG regression
| Reported by: | Carl Eugen Hoyos | Owned by: | |
|---|---|---|---|
| Priority: | important | Component: | avcodec |
| Version: | git-master | Keywords: | mjpeg regression |
| Cc: | Blocked By: | ||
| Blocking: | Reproduced by developer: | no | |
| Analyzed by developer: | no |
Description
http://ffmpeg.org/pipermail/ffmpeg-user/2021-June/053061.html
A user provided a mjpeg sample that cannot be decoded since 9c7ee37490d21350ab1a2e07069284daf1943e52
$ ffmpeg -i IMAG0065.AVI
ffmpeg version N-102685-g591b88e678 Copyright (c) 2000-2021 the FFmpeg developers
built with gcc 10 (SUSE Linux)
configuration: --enable-gpl
libavutil 57. 0.100 / 57. 0.100
libavcodec 59. 1.101 / 59. 1.101
libavformat 59. 2.102 / 59. 2.102
libavdevice 59. 0.100 / 59. 0.100
libavfilter 8. 0.101 / 8. 0.101
libswscale 6. 0.100 / 6. 0.100
libswresample 4. 0.100 / 4. 0.100
libpostproc 56. 0.100 / 56. 0.100
[avi @ 0x3842580] non-interleaved AVI
[mjpeg @ 0x3843980] dqt: 0 quant value
Last message repeated 82 times
[avi @ 0x3842580] decoding for stream 0 failed
[avi @ 0x3842580] Could not find codec parameters for stream 0 (Video: mjpeg (MJPG / 0x47504A4D), none(bt470bg/unknown/unknown), 1280x720, 10777 kb/s): unspecified pixel format
Consider increasing the value for the 'analyzeduration' (0) and 'probesize' (5000000) options
Guessed Channel Layout for Input Stream #0.1 : mono
Input #0, avi, from 'IMAG0065.AVI':
Duration: 00:00:02.97, start: 0.000000, bitrate: 10943 kb/s
Stream #0:0: Video: mjpeg (MJPG / 0x47504A4D), none(bt470bg/unknown/unknown), 1280x720, 10777 kb/s, 29.95 fps, 29.95 tbr, 29.95 tbn
Stream #0:1: Audio: pcm_s16le ([1][0][0][0] / 0x0001), 11025 Hz, mono, s16, 176 kb/s
At least one output file must be specified
Attachments (1)
Change History (2)
by , 5 years ago
| Attachment: | IMAG0065_cut.AVI added |
|---|
comment:1 by , 3 weeks ago
| Resolution: | → fixed |
|---|---|
| Status: | new → closed |
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OH, that one is fixed
[mjpeg @ 00000237e2cb0e40] dqt: 0 quant value 0KB sq= 0B Input #0, avi, from 'C:\Users\ZAQU\Downloads\IMAG0065_cut.AVI': Duration: 00:00:01.87, start: 0.000000, bitrate: 10951 kb/s Stream #0:0: Video: mjpeg (Baseline) (MJPG / 0x47504A4D), yuvj422p(pc, bt470bg/unknown/unknown), 1280x720, 29.95 fps, 29.95 tbr, 29.95 tbn Stream #0:1: Audio: pcm_s16le ([1][0][0][0] / 0x0001), 11025 Hz, 1 channels, s16, 176 kb/s [mjpeg @ 00000237e2e83a40] dqt: 0 quant value [avi @ 00000237e2ccf340] Packet corrupt (stream = 0, dts = 52). [swscaler @ 00000237e3861180] deprecated pixel format used, make sure you did set range correctly [mjpeg @ 00000237e2e83a40] dqt: 0 quant value Last message repeated 1 times [swscaler @ 00000237e37f6380] deprecated pixel format used, make sure you did set range correctly [mjpeg @ 00000237e2e83a40] dqt: 0 quant value [mjpeg @ 00000237e2e83a40] dqt: 0 quant value35KB sq= 0B [mjpeg @ 00000237e2e83a40] dqt: 0 quant value89KB sq= 0B [mjpeg @ 00000237e2e83a40] dqt: 0 quant value42KB sq= 0B [mjpeg @ 00000237e2e83a40] dqt: 0 quant value96KB sq= 0B [mjpeg @ 00000237e2e83a40] dqt: 0 quant value49KB sq= 0B [mjpeg @ 00000237e2e83a40] dqt: 0 quant value03KB sq= 0B Last message repeated 1 times [mjpeg @ 00000237e2e83a40] EOI missing, emulating sq= 0B