Opened 4 years ago

Closed 4 years ago

#2130 closed defect (invalid)

Audio/Video Skew and Operation not permitted message

Reported by: scottgny3 Owned by:
Priority: normal Component: undetermined
Version: unspecified Keywords:
Cc: Blocked By:
Blocking: Reproduced by developer: no
Analyzed by developer: no

Description

Summary of the bug:
2 issues that may be related. one is an error message at the end of a transcode "Operation not permitted " and the second is audio and video are getting out of skew

ffmpeg -r 29.97 -i "Input.mxf" -c libx264 -preset veryfast -profile:v high -r 29.97 -aspect 16:9 -b:v 3000k -maxrate 8000k -b 3000k -pix_fmt yuv420p -threads 0 -s 1280x720 -acodec libfaac -ac 2 -ab 48k -ar 22050 "output.mp4"

Change History (5)

comment:1 Changed 4 years ago by mateo

Can you provide the sample you used as input ?

comment:2 follow-up: Changed 4 years ago by scottgny3

"Maximum attachment size: 2621440 bytes"

the original mxf file is 376 megabytes.. can i ftp it?

comment:3 in reply to: ↑ 2 Changed 4 years ago by cehoyos

  • Component changed from FFmpeg to undetermined
  • Keywords skew error removed

Replying to scottgny3:

"Maximum attachment size: 2621440 bytes"

the original mxf file is 376 megabytes.. can i ftp it?

Please read http://ffmpeg.org/bugreports.html

Is the problem only reproducible with an external library (libx264, faac) or also with -vcodec mpeg4 -strict -2 -acodec aac?
Are all options necessary to reproduce the problem or is "ffmpeg -i input -vcodec mpeg4 -strict -2 -acodec aac -qscale 2 out.mp4" sufficient?

Please provide the complete, uncut console output to make this a valid ticket.

Version 0, edited 4 years ago by cehoyos (next)

comment:4 Changed 4 years ago by scottgny3

uploaded both the original mxf and transcoded m4 files with text (includes full output and all "preset" params).

comment:5 Changed 4 years ago by cehoyos

  • Resolution set to invalid
  • Status changed from new to closed

It appears that this was not a valid ticket:
http://thread.gmane.org/gmane.comp.video.ffmpeg.user/42890/focus=43043

Please reopen if I miss something (and if you can add the command line together with complete, uncut console output).

Note: See TracTickets for help on using tickets.