[FFmpeg-trac] #2066(FFmpeg:closed): Facing problem related to directpred (Please find attached screen shot)
FFmpeg
trac at avcodec.org
Wed Dec 26 12:29:33 CET 2012
#2066: Facing problem related to directpred (Please find attached screen shot)
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Reporter: indecomm | Owner:
Type: defect | Status: closed
Priority: normal | Component: FFmpeg
Version: unspecified | Resolution: invalid
Keywords: | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
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Comment (by indecomm):
Hi,
Sorry for providing very brief description on the issue.
Here is the complete update on the issue,
Basically we are trying to convert a multimedia file (of any format) to
.mp4 format using some third party presets.
Attached here with filename (test.ffpreset).
We have imported this preset into winff tool and tried to convert a
multimedia file(.flv) to .mp4 file. The preset
selected in the tool had the value as "-f mp4 -acodec vorbis -aq 30 -ab
128k -ac 2 -ar 24000 -vcodec libx264 -
fpre test.ffpreset -b 330k -s 640x360 -vf pad=iw:ih+2*60:0:60 -strict
experimental -threads 0"
Conversion was unsuccessful with below error
"Unrecognized option 'directpred'
libx264-ingenico.ffpreset: Invalid option or argument: 'directpred=3
', parsed as 'directpred' = '3'"
Later we tried by changing "directpred" to "direct-pred", again it was
unsuccessful with below error
------------------------------------------------------------------------------------------------------
Please use -b:a or -b:v, -b is ambiguous
[NULL @ 032a5f60] [Eval @ 0022e6fc] Undefined constant or missing '(' in
'mixed'
[NULL @ 032a5f60] Unable to parse option value "mixed-refs-dct8x8
-fastpskip-wpre
d"
[NULL @ 032a5f60] Error setting option flags2 to value -mixed-refs-
dct8x8-fastps
kip-wpred.
Output #0, mp4, to 'C:\Users\Kamalesh.Kumar\Desktop\desparado.mp4':
Metadata:
WMFSDKVersion : 12.0.7601.17514
WMFSDKNeeded : 0.0.0.0000
IsVBR : 0
title : Facebook
Stream #0:0: Video: none, yuv420p, 640x360, q=-1--1, 90k tbn, 29.97
tbc
Stream #0:1: Audio: none, 24000 Hz, stereo, fltp, 128 kb/s
Stream mapping:
Stream #0:1 -> #0:0 (wmv3 -> libx264)
Stream #0:0 -> #0:1 (wmav2 -> vorbis)
Error while opening encoder for output stream #0:0 - maybe incorrect
parameters
such as bit_rate, rate, width or height
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Could you please suggest us a solution on what preset values should be
used for above mentioned configurations.
--
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2066#comment:4>
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