[libav-bugs] [Bug 266] New: parts of 2nd frame get stuck as overlay on entire video when using image2 as input

bugzilla-daemon at aruru.libav.org bugzilla-daemon at aruru.libav.org
Sat Mar 31 07:18:50 CEST 2012


https://bugzilla.libav.org/show_bug.cgi?id=266

           Summary: parts of 2nd frame get stuck as overlay on entire
                    video when using image2 as input
           Product: Libav
           Version: git HEAD
          Platform: All
        OS/Version: Linux
            Status: NEW
          Severity: normal
          Priority: Normal
         Component: general
        AssignedTo: bugzilla at libav.org
        ReportedBy: rig9919hd at gmail.com


Created attachment 297
  --> https://bugzilla.libav.org/attachment.cgi?id=297
output of avconv -f image2 -r 0.4 -i panel-%d.jpg test.mkv

I'm putting together a bunch of pictures to make into a video with no sound.
All the pictures are black and white except the first 2 and the last one. The
problem is that parts of the second frame are getting stuck as some kind of
overlay on the rest of the video.

Happens when using these commands: 
avconv -f image2 -r 0.4 -i panel-%d.jpg test.mkv
avconv -f image2 -r 0.4 -i panel-%d.jpg test.avi
avconv -f image2 -r 0.4 -i panel-%d.jpg -target ntsc-dvd test.mpg

Here is output of: avconv -v 9 -loglevel 99 -i panel-%d.jpg
avconv version 0.8-4:0.9~~git20120320.32954-1~oneiric1, Copyright (c) 2000-2012
the Libav developers
  built on Mar 20 2012 20:40:34 with gcc 4.6.1
  configuration: --extra-version='4:0.9~~git20120320.32954-1~oneiric1'
--arch=amd64 --prefix=/usr --libdir=/usr/lib/x86_64-linux-gnu --enable-vdpau
--enable-bzlib --enable-libgsm --enable-libschroedinger --enable-libspeex
--enable-libtheora --enable-libvorbis --enable-pthreads --enable-zlib
--enable-libvpx --enable-runtime-cpudetect --enable-libfreetype --enable-vaapi
--enable-libopenjpeg --enable-gpl --enable-swscale --enable-x11grab
--enable-libdirac --enable-libmp3lame --enable-librtmp --enable-libx264
--enable-libxvid --enable-libvo-aacenc --enable-version3
--enable-libvo-amrwbenc --enable-version3 --enable-libdc1394
--shlibdir=/usr/lib/x86_64-linux-gnu --enable-shared --disable-static
  libavutil    51. 25. 0 / 51. 25. 0
  libavcodec   54. 11. 0 / 54. 11. 0
  libavformat  54.  2. 0 / 54.  2. 0
  libavdevice  53.  2. 0 / 53.  2. 0
  libavfilter   2. 15. 0 /  2. 15. 0
  libswscale    2.  1. 0 /  2.  1. 0
[mjpeg @ 0x243fa80] marker=d8 avail_size_in_buf=123300
[mjpeg @ 0x243fa80] marker parser used 0 bytes (0 bits)
[mjpeg @ 0x243fa80] marker=e0 avail_size_in_buf=123298
[mjpeg @ 0x243fa80] marker parser used 16 bytes (128 bits)
[mjpeg @ 0x243fa80] marker=ed avail_size_in_buf=123280
[mjpeg @ 0x243fa80] marker parser used 5577 bytes (44616 bits)
[mjpeg @ 0x243fa80] marker=e1 avail_size_in_buf=117700
[mjpeg @ 0x243fa80] marker parser used 4401 bytes (35208 bits)
[mjpeg @ 0x243fa80] marker=e1 avail_size_in_buf=113296
[mjpeg @ 0x243fa80] marker parser used 4679 bytes (37432 bits)
[mjpeg @ 0x243fa80] marker=db avail_size_in_buf=108614
[mjpeg @ 0x243fa80] index=0
[mjpeg @ 0x243fa80] qscale[0]: 1
[mjpeg @ 0x243fa80] marker parser used 67 bytes (536 bits)
[mjpeg @ 0x243fa80] marker=db avail_size_in_buf=108545
[mjpeg @ 0x243fa80] index=1
[mjpeg @ 0x243fa80] qscale[1]: 2
[mjpeg @ 0x243fa80] marker parser used 67 bytes (536 bits)
[mjpeg @ 0x243fa80] marker=c0 avail_size_in_buf=108476
[mjpeg @ 0x243fa80] sof0: picture: 720x480
[mjpeg @ 0x243fa80] component 0 1:1 id: 0 quant:0
[mjpeg @ 0x243fa80] component 1 1:1 id: 1 quant:1
[mjpeg @ 0x243fa80] component 2 1:1 id: 2 quant:1
[mjpeg @ 0x243fa80] pix fmt id 11111100
[mjpeg @ 0x243fa80] marker parser used 17 bytes (136 bits)
[mjpeg @ 0x243fa80] marker=c4 avail_size_in_buf=108457
[mjpeg @ 0x243fa80] class=0 index=0 nb_codes=11
[mjpeg @ 0x243fa80] marker parser used 30 bytes (240 bits)
[mjpeg @ 0x243fa80] marker=c4 avail_size_in_buf=108425
[mjpeg @ 0x243fa80] class=1 index=0 nb_codes=242
[mjpeg @ 0x243fa80] marker parser used 97 bytes (776 bits)
[mjpeg @ 0x243fa80] marker=c4 avail_size_in_buf=108326
[mjpeg @ 0x243fa80] class=0 index=1 nb_codes=9
[mjpeg @ 0x243fa80] marker parser used 28 bytes (224 bits)
[mjpeg @ 0x243fa80] marker=c4 avail_size_in_buf=108296
[mjpeg @ 0x243fa80] class=1 index=1 nb_codes=242
[mjpeg @ 0x243fa80] marker parser used 71 bytes (568 bits)
[mjpeg @ 0x243fa80] escaping removed 363 bytes
[mjpeg @ 0x243fa80] marker=da avail_size_in_buf=108223
[mjpeg @ 0x243fa80] component: 0
[mjpeg @ 0x243fa80] component: 1
[mjpeg @ 0x243fa80] component: 2
[mjpeg @ 0x243fa80] marker parser used 107859 bytes (862869 bits)
[mjpeg @ 0x243fa80] marker=d9 avail_size_in_buf=0
[mjpeg @ 0x243fa80] mjpeg decode frame unused 0 bytes
Input #0, image2, from 'panel-%d.jpg':
  Duration: 00:00:01.52, start: 0.000000, bitrate: N/A
    Stream #0.0, 38, 1/25: Video: mjpeg, yuvj444p, 720x480 [PAR 300:300 DAR
3:2], 0/1, 25 fps, 25 tbr, 25 tbn
At least one output file must be specified

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