[libav-bugs] [Bug 350] /usr/bin/avconv says "corrupted double-linked list" on encoding to AVI/XviD with 2-pass enabled

bugzilla-daemon at aruru.libav.org bugzilla-daemon at aruru.libav.org
Fri Aug 17 14:14:38 CEST 2012


https://bugzilla.libav.org/show_bug.cgi?id=350

--- Comment #3 from Ansgar Strickerschmidt <stargar at gmx.de> 2012-08-17 14:14:38 CEST ---
Now coming up with more info.
It also does NOT work in ffmpeg, not only avconv. Tried it here with a sample
video.

Note that the aforementioned manual overrides are set and supersede the
settings from original arguments.
Original Options from WinFF "AVI / XviD Widescreen " profile:

-f avi -r 29.97 -vcodec libxvid -vtag XVID -vf scale=704:384 -aspect 16:9
-maxrate 1800k -b 1500k -qmin 3 -qmax 5 -bufsize 4096 -mbd 2 -bf 2 -trellis 1
-flags +aic -cmp 2 -subcmp 2 -g 300 -acodec libmp3lame -ar 48000 -ab 128k -ac 2

Result:

ffmpeg version 0.8.3-4:0.8.3-0ubuntu0.12.04.1, Copyright (c) 2000-2012 the
Libav developers
  built on Jun 12 2012 16:37:58 with gcc 4.6.3
*** THIS PROGRAM IS DEPRECATED ***
This program is only provided for compatibility and will be removed in a future
release. Please use avconv instead.
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from
'/mnt/s/FOTO+VIDEO/Betriebsausflug_090731/video_as.mp4':
  Metadata:
    major_brand     : isom
    minor_version   : 512
    compatible_brands: isomiso2mp41
    creation_time   : 1970-01-01 00:00:00
    encoder         : Lavf52.31.0
  Duration: 00:13:40.60, start: 0.000000, bitrate: 1301 kb/s
    Stream #0.0(und): Video: mpeg4 (Simple Profile), yuv420p, 512x288 [PAR 1:1
DAR 16:9], 1168 kb/s, 25 fps, 25 tbr, 25 tbn, 25 tbc
    Metadata:
      creation_time   : 1970-01-01 00:00:00
    Stream #0.1(und): Audio: aac, 44100 Hz, stereo, s16, 127 kb/s
    Metadata:
      creation_time   : 1970-01-01 00:00:00
[buffer @ 0x9c618a0] w:512 h:288 pixfmt:yuv420p
[scale @ 0x9c60600] w:512 h:288 fmt:yuv420p -> w:720 h:576 fmt:yuv420p
flags:0x4
Output #0, avi, to '/dev/null':
  Metadata:
    major_brand     : isom
    minor_version   : 512
    compatible_brands: isomiso2mp41
    creation_time   : 1970-01-01 00:00:00
    ISFT            : Lavf53.21.0
    Stream #0.0(und): Video: mpeg4 (hq), yuv420p, 720x576 [PAR 64:45 DAR 16:9],
q=3-5, pass 1, 4000 kb/s, 25 tbn, 25 tbc
    Metadata:
      creation_time   : 1970-01-01 00:00:00
Stream mapping:
  Stream #0.0 -> #0.0
Press ctrl-c to stop encoding
frame=20515 fps= 16 q=2.0 Lsize=       0kB time=820.56 bitrate=   0.0kbits/s    
video:366100kB audio:0kB global headers:0kB muxing overhead -100.000000%
*** glibc detected *** /usr/bin/ffmpeg: corrupted double-linked list:
0x09c904a0 ***


It definitely seems that ffmpeg and avconv encounter problems when starting the
second pass. 

Ansgar

-- 
Configure bugmail: https://bugzilla.libav.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are watching all bug changes.


More information about the libav-bugs mailing list