[FFmpeg-trac] #2021(undetermined:new): Probing find an extra invalid stream (MJPEG)
FFmpeg
trac at avcodec.org
Wed Dec 12 12:56:27 CET 2012
#2021: Probing find an extra invalid stream (MJPEG)
-------------------------------------+-------------------------------------
Reporter: jyavenard | Type: defect
Status: new | Priority: normal
Component: | Version:
undetermined | unspecified
Keywords: | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
-------------------------------------+-------------------------------------
Summary of the bug:
How to reproduce:
{{{
$ ./ffmpeg -i Fantastic\ Four\ -\ Rise\ of\ the\ Silver\ Surfer\ -\
Trailer.mp4
ffmpeg version N-47762-g75b3911 Copyright (c) 2000-2012 the FFmpeg
developers
built on Dec 12 2012 22:53:06 with llvm-gcc 4.2.1 (LLVM build
2336.11.00)
configuration: --disable-doc
libavutil 52. 12.100 / 52. 12.100
libavcodec 54. 79.102 / 54. 79.102
libavformat 54. 49.101 / 54. 49.101
libavdevice 54. 3.102 / 54. 3.102
libavfilter 3. 26.102 / 3. 26.102
libswscale 2. 1.103 / 2. 1.103
libswresample 0. 17.102 / 0. 17.102
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f905301f800] stream 0, timescale not set
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f905301f800] max_analyze_duration 5000000
reached at 5005000
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '/Volumes/videos/High-
Def/Trailers/Fantastic Four - Rise of the Silver Surfer - Trailer.mp4':
Metadata:
major_brand : isom
minor_version : 1
compatible_brands: isomavc1
creation_time : 2007-05-21 06:31:32
genre : Trailer
artist : 20th Century Fox
title : Fantastic Four: Rise of the Silver Surfer -
Theatrical Trailer
date : 2007
Duration: 00:02:09.24, start: 0.000000, bitrate: 5843 kb/s
Stream #0:0(und): Video: h264 (High) (avc1 / 0x31637661), yuv420p,
1280x544, 5714 kb/s, 23.98 fps, 23.98 tbr, 24k tbn, 47.95 tbc
Metadata:
creation_time : 2007-05-21 06:31:32
handler_name : GPAC ISO Video Handler
Stream #0:1(und): Audio: aac (mp4a / 0x6134706D), 48000 Hz, stereo,
fltp, 123 kb/s
Metadata:
creation_time : 2007-05-21 06:32:18
handler_name : GPAC ISO Audio Handler
Stream #0:2: Video: mjpeg, yuvj420p, 510x755 [SAR 100:100 DAR
102:151], 90k tbr, 90k tbn, 90k tbc
At least one output file must be specified
}}}
Note the extra mjpeg stream #0.2..
I have a few trailers (all from Apple web site) that are now showing this
extra stream. This wasn't detected a few months back.
--
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2021>
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