[FFmpeg-trac] #1323(undetermined:new): avid dv codec (dv50 mode) decodes with visible artefacts
FFmpeg
trac at avcodec.org
Sat May 19 16:07:44 CEST 2012
#1323: avid dv codec (dv50 mode) decodes with visible artefacts
-------------------------------------+-------------------------------------
Reporter: ami_stuff | Owner:
Type: defect | Status: new
Priority: normal | Component:
Version: | undetermined
unspecified | Keywords:
Blocked By: | Blocking:
Reproduced by developer: 0 | Analyzed by developer: 0
-------------------------------------+-------------------------------------
attached sample decodes correctly with original qt component
{{{
C:\>ffmpeg -i aviddv_dv50_ntsc_progressive_24bpp.mov out.avi
ffmpeg version N-40756-g703e920 Copyright (c) 2000-2012 the FFmpeg
developers
built on May 17 2012 02:26:05 with gcc 4.5.0 20100414 (Fedora MinGW
4.5.0-1.fc
14)
configuration: --prefix=/var/www/users/research/ffmpeg/snapshots/build
--arch=
x86 --target-os=mingw32 --cross-prefix=i686-pc-mingw32- --cc='ccache i686
-pc-min
gw32-gcc' --enable-w32threads --enable-memalign-hack --enable-runtime-
cpudetect
--enable-cross-compile --enable-static --disable-shared --extra-
libs='-lws2_32 -
lwinmm' --extra-cflags='--static
-I/var/www/users/research/ffmpeg/snapshots/buil
d/include' --extra-ldflags='-static
-L/var/www/users/research/ffmpeg/snapshots/b
uild/lib' --enable-bzlib --enable-zlib --enable-gpl --enable-version3
--enable-n
onfree --enable-libx264 --enable-libspeex --enable-libtheora --enable-
libvorbis
--enable-libfaac --enable-libxvid --enable-libopencore-amrnb --enable-
libopencor
e-amrwb --enable-libmp3lame --enable-libvpx --disable-decoder=libvpx
libavutil 51. 53.100 / 51. 53.100
libavcodec 54. 21.101 / 54. 21.101
libavformat 54. 5.100 / 54. 5.100
libavdevice 53. 4.100 / 53. 4.100
libavfilter 2. 74.100 / 2. 74.100
libswscale 2. 1.100 / 2. 1.100
libswresample 0. 11.100 / 0. 11.100
libpostproc 52. 0.100 / 52. 0.100
[dvvideo @ 0x1dd2320] AC EOB marker is absent pos=66
[dvvideo @ 0x1dd2320] AC EOB marker is absent pos=64
Last message repeated 5 times
[dvvideo @ 0x1dd2320] AC EOB marker is absent pos=84
[dvvideo @ 0x1dd2320] AC EOB marker is absent pos=64
[dvvideo @ 0x1dd2320] AC EOB marker is absent pos=72
[dvvideo @ 0x1dd2320] AC EOB marker is absent pos=71
[dvvideo @ 0x1dd2320] AC EOB marker is absent pos=64
Last message repeated 1 times
[dvvideo @ 0x1dd2320] AC EOB marker is absent pos=65
[dvvideo @ 0x1dd2320] AC EOB marker is absent pos=64
Last message repeated 3 times
[dvvideo @ 0x1dd2320] AC EOB marker is absent pos=65
[dvvideo @ 0x1dd2320] AC EOB marker is absent pos=76
[dvvideo @ 0x1dd2320] AC EOB marker is absent pos=64
Last message repeated 12 times
[dvvideo @ 0x1dd2320] AC EOB marker is absent pos=66
[dvvideo @ 0x1dd2320] AC EOB marker is absent pos=64
Last message repeated 1 times
[dvvideo @ 0x1dd2320] AC EOB marker is absent pos=66
[dvvideo @ 0x1dd2320] AC EOB marker is absent pos=64
Last message repeated 2 times
[dvvideo @ 0x1dd2320] AC EOB marker is absent pos=69
[dvvideo @ 0x1dd2320] AC EOB marker is absent pos=64
Last message repeated 1 times
[dvvideo @ 0x1dd2320] AC EOB marker is absent pos=66
[dvvideo @ 0x1dd2320] AC EOB marker is absent pos=65
[dvvideo @ 0x1dd2320] AC EOB marker is absent pos=66
Last message repeated 1 times
[dvvideo @ 0x1dd2320] AC EOB marker is absent pos=64
Last message repeated 1 times
[dvvideo @ 0x1dd2320] AC EOB marker is absent pos=69
[dvvideo @ 0x1dd2320] AC EOB marker is absent pos=64
Last message repeated 1 times
[dvvideo @ 0x1dd2320] AC EOB marker is absent pos=65
[dvvideo @ 0x1dd2320] AC EOB marker is absent pos=64
Last message repeated 6 times
[dvvideo @ 0x1dd2320] AC EOB marker is absent pos=66
[dvvideo @ 0x1dd2320] AC EOB marker is absent pos=67
[dvvideo @ 0x1dd2320] AC EOB marker is absent pos=64
Last message repeated 2 times
[dvvideo @ 0x1dd2320] AC EOB marker is absent pos=76
[dvvideo @ 0x1dd2320] AC EOB marker is absent pos=64
Last message repeated 2 times
[dvvideo @ 0x1dd2320] AC EOB marker is absent pos=65
Last message repeated 1 times
[dvvideo @ 0x1dd2320] AC EOB marker is absent pos=64
Last message repeated 2 times
[dvvideo @ 0x1dd2320] AC EOB marker is absent pos=65
[dvvideo @ 0x1dd2320] AC EOB marker is absent pos=64
Last message repeated 4 times
[dvvideo @ 0x1dd2320] AC EOB marker is absent pos=66
[dvvideo @ 0x1dd2320] AC EOB marker is absent pos=69
[dvvideo @ 0x1dd2320] AC EOB marker is absent pos=64
Last message repeated 1 times
[dvvideo @ 0x1dd2320] AC EOB marker is absent pos=68
[dvvideo @ 0x1dd2320] AC EOB marker is absent pos=64
Last message repeated 1 times
[dvvideo @ 0x1dd2320] AC EOB marker is absent pos=65
[dvvideo @ 0x1dd2320] AC EOB marker is absent pos=66
[dvvideo @ 0x1dd2320] AC EOB marker is absent pos=74
[dvvideo @ 0x1dd2320] AC EOB marker is absent pos=68
Last message repeated 1 times
[dvvideo @ 0x1dd2320] AC EOB marker is absent pos=64
[dvvideo @ 0x1dd2320] AC EOB marker is absent pos=65
[dvvideo @ 0x1dd2320] AC EOB marker is absent pos=68
[dvvideo @ 0x1dd2320] AC EOB marker is absent pos=64
[dvvideo @ 0x1dd2320] AC EOB marker is absent pos=65
[dvvideo @ 0x1dd2320] AC EOB marker is absent pos=64
Last message repeated 2 times
[dvvideo @ 0x1dd2320] AC EOB marker is absent pos=66
[dvvideo @ 0x1dd2320] AC EOB marker is absent pos=64
[dvvideo @ 0x1dd2320] AC EOB marker is absent pos=65
[dvvideo @ 0x1dd2320] AC EOB marker is absent pos=66
[dvvideo @ 0x1dd2320] AC EOB marker is absent pos=73
[dvvideo @ 0x1dd2320] AC EOB marker is absent pos=64
[dvvideo @ 0x1dd2320] AC EOB marker is absent pos=68
[dvvideo @ 0x1dd2320] AC EOB marker is absent pos=64
[dvvideo @ 0x1dd2320] AC EOB marker is absent pos=67
[dvvideo @ 0x1dd2320] AC EOB marker is absent pos=64
Last message repeated 5 times
[dvvideo @ 0x1dd2320] AC EOB marker is absent pos=67
[dvvideo @ 0x1dd2320] AC EOB marker is absent pos=64
Last message repeated 3 times
[dvvideo @ 0x1dd2320] AC EOB marker is absent pos=67
[dvvideo @ 0x1dd2320] AC EOB marker is absent pos=65
[dvvideo @ 0x1dd2320] AC EOB marker is absent pos=66
[dvvideo @ 0x1dd2320] AC EOB marker is absent pos=65
[dvvideo @ 0x1dd2320] AC EOB marker is absent pos=64
Last message repeated 2 times
[dvvideo @ 0x1dd2320] AC EOB marker is absent pos=68
[dvvideo @ 0x1dd2320] AC EOB marker is absent pos=64
[dvvideo @ 0x1dd2320] AC EOB marker is absent pos=75
[dvvideo @ 0x1dd2320] AC EOB marker is absent pos=64
Last message repeated 5 times
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from
'aviddv_dv50_ntsc_progressive_24bpp.mov':
Metadata:
creation_time : 2012-05-17 12:01:27
Duration: 00:00:00.06, start: 0.000000, bitrate: 28906 kb/s
Stream #0:0(eng): Video: dvvideo (AVdv / 0x76645641), yuv422p, 720x480
[SAR
8:9 DAR 4:3], 28800 kb/s, SAR 5:6 DAR 5:4, 15 fps, 15 tbr, 600 tbn, 29.97
tbc
Metadata:
creation_time : 2012-05-17 12:01:27
handler_name : Apple Alias Data Handler
[buffer @ 0x1de22e0] w:720 h:480 pixfmt:yuv422p tb:1/1000000 sar:5/6
sws_param:f
lags=2
[buffersink @ 0x1de2600] No opaque field provided
[format @ 0x1de28c0] auto-inserting filter 'auto-inserted scaler 0'
between the
filter 'src' and the filter 'format'
[scale @ 0x1de34a0] w:720 h:480 fmt:yuv422p sar:5/6 -> w:720 h:480
fmt:yuv420p s
ar:5/6 flags:0x4
Output #0, avi, to 'out.avi':
Metadata:
creation_time : 2012-05-17 12:01:27
ISFT : Lavf54.5.100
Stream #0:0(eng): Video: mpeg4 (FMP4 / 0x34504D46), yuv420p, 720x480
[SAR 5:
6 DAR 5:4], q=2-31, 200 kb/s, 15 tbn, 15 tbc
Metadata:
creation_time : 2012-05-17 12:01:27
handler_name : Apple Alias Data Handler
Stream mapping:
Stream #0:0 -> #0:0 (dvvideo -> mpeg4)
Press [q] to stop, [?] for help
[dvvideo @ 0x1dd2320] AC EOB marker is absent pos=66
[dvvideo @ 0x1dd2320] AC EOB marker is absent pos=64
Last message repeated 5 times
[dvvideo @ 0x1dd2320] AC EOB marker is absent pos=84
[dvvideo @ 0x1dd2320] AC EOB marker is absent pos=64
[dvvideo @ 0x1dd2320] AC EOB marker is absent pos=72
[dvvideo @ 0x1dd2320] AC EOB marker is absent pos=71
[dvvideo @ 0x1dd2320] AC EOB marker is absent pos=64
Last message repeated 1 times
[dvvideo @ 0x1dd2320] AC EOB marker is absent pos=65
[dvvideo @ 0x1dd2320] AC EOB marker is absent pos=64
Last message repeated 3 times
[dvvideo @ 0x1dd2320] AC EOB marker is absent pos=65
Last message repeated 1 times
[dvvideo @ 0x1dd2320] AC EOB marker is absent pos=64
[dvvideo @ 0x1dd2320] AC EOB marker is absent pos=65
[dvvideo @ 0x1dd2320] AC EOB marker is absent pos=64
Last message repeated 4 times
[dvvideo @ 0x1dd2320] AC EOB marker is absent pos=69
[dvvideo @ 0x1dd2320] AC EOB marker is absent pos=66
[dvvideo @ 0x1dd2320] AC EOB marker is absent pos=64
Last message repeated 7 times
[dvvideo @ 0x1dd2320] AC EOB marker is absent pos=69
[dvvideo @ 0x1dd2320] AC EOB marker is absent pos=65
[dvvideo @ 0x1dd2320] AC EOB marker is absent pos=64
Last message repeated 1 times
[dvvideo @ 0x1dd2320] AC EOB marker is absent pos=64
[dvvideo @ 0x1dd2320] AC EOB marker is absent pos=65
Last message repeated 1 times
[dvvideo @ 0x1dd2320] AC EOB marker is absent pos=95
[dvvideo @ 0x1dd2320] AC EOB marker is absent pos=65
[dvvideo @ 0x1dd2320] AC EOB marker is absent pos=64
[dvvideo @ 0x1dd2320] AC EOB marker is absent pos=65
[dvvideo @ 0x1dd2320] AC EOB marker is absent pos=64
Last message repeated 3 times
[dvvideo @ 0x1dd2320] AC EOB marker is absent pos=66
[dvvideo @ 0x1dd2320] AC EOB marker is absent pos=64
Last message repeated 4 times
[dvvideo @ 0x1dd2320] AC EOB marker is absent pos=68
[dvvideo @ 0x1dd2320] AC EOB marker is absent pos=65
[dvvideo @ 0x1dd2320] AC EOB marker is absent pos=66
[dvvideo @ 0x1dd2320] AC EOB marker is absent pos=65
[dvvideo @ 0x1dd2320] AC EOB marker is absent pos=64
Last message repeated 2 times
[dvvideo @ 0x1dd2320] AC EOB marker is absent pos=68
[dvvideo @ 0x1dd2320] AC EOB marker is absent pos=64
[dvvideo @ 0x1dd2320] AC EOB marker is absent pos=75
[dvvideo @ 0x1dd2320] AC EOB marker is absent pos=64
Last message repeated 5 times
frame= 1 fps=0.0 q=5.8 Lsize= 41kB time=00:00:00.06
bitrate=5098.1kbits/
s
video:36kB audio:0kB global headers:0kB muxing overhead 15.757064%
}}}
--
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/1323>
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