[FFmpeg-trac] #1782(avfilter:new): pulldown filter
FFmpeg
trac at avcodec.org
Thu Oct 4 04:17:37 CEST 2012
#1782: pulldown filter
------------------------------------+------------------------------------
Reporter: dericed | Owner:
Type: defect | Status: new
Priority: normal | Component: avfilter
Version: git-master | Resolution:
Keywords: pulldown | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
------------------------------------+------------------------------------
Comment (by dericed):
So the error that I described before only occurs on one particular files.
Others worked fine. Here is the output for the files with the chroma error
output.
{{{
ffmpeg -i 2398.avi -vf 'mp=telecine,setpts=N/(30000/1001*TB)' -r
30000/1001 -qscale 2 -c:v v210 -y 2997.avi
ffmpeg version 1.0.git Copyright (c) 2000-2012 the FFmpeg developers
built on Oct 3 2012 19:31:08 with Apple clang version 3.1
(tags/Apple/clang-318.0.58) (based on LLVM 3.1svn)
configuration: --prefix=/usr/local/Cellar/ffmpeg/HEAD --enable-shared
--enable-gpl --enable-version3 --enable-nonfree --enable-hardcoded-tables
--cc=cc --host-cflags= --host-ldflags= --enable-libx264 --enable-libfaac
--enable-libmp3lame --enable-libxvid --enable-ffplay
libavutil 51. 73.101 / 51. 73.101
libavcodec 54. 63.100 / 54. 63.100
libavformat 54. 29.105 / 54. 29.105
libavdevice 54. 3.100 / 54. 3.100
libavfilter 3. 19.102 / 3. 19.102
libswscale 2. 1.101 / 2. 1.101
libswresample 0. 16.100 / 0. 16.100
libpostproc 52. 1.100 / 52. 1.100
Input #0, avi, from '2398.avi':
Metadata:
encoder : Lavf54.29.105
Duration: 00:01:00.02, start: 0.000000, bitrate: 148913 kb/s
Stream #0:0: Video: v210 (v210 / 0x30313276), yuv422p10le, 720x404,
23.98 tbr, 23.98 tbn, 23.98 tbc
Stream #0:1: Audio: mp3 (U[0][0][0] / 0x0055), 48000 Hz, stereo, s16,
128 kb/s
Please use -q:a or -q:v, -qscale is ambiguous
[Parsed_mp_0 @ 0x7ff670c19fc0] 'telecine' is a wrapped MPlayer filter
(libmpcodecs). This filter may be removed
once it has been ported to a native libavfilter.
Output #0, avi, to '2997.avi':
Metadata:
ISFT : Lavf54.29.105
Stream #0:0: Video: v210 (v210 / 0x30313276), yuv422p10le, 720x404,
q=2-31, 200 kb/s, 29.97 tbn, 29.97 tbc
Stream #0:1: Audio: mp3 (U[0][0][0] / 0x0055), 48000 Hz, stereo, s16
Stream mapping:
Stream #0:0 -> #0:0 (v210 -> v210)
Stream #0:1 -> #0:1 (mp3 -> libmp3lame)
Press [q] to stop, [?] for help
frame= 1798 fps=5.9 q=0.0 Lsize= 1363052kB time=00:01:00.02
bitrate=186027.6kbits/s
video:1361985kB audio:938kB subtitle:0 global headers:0kB muxing overhead
0.009444%
}}}
The output doesn't seem to provide many hints. I'll see if I can replicate
this on a shareable input file.
--
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/1782#comment:4>
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