Opened 11 years ago

Last modified 11 years ago

#3167 new defect

Creating/Remuxing AVI files results in unplayable AVI for hardware player Philips DVP640

Reported by: userid99 Owned by:
Priority: normal Component: avformat
Version: git-master Keywords: avi
Cc: Blocked By:
Blocking: Reproduced by developer: no
Analyzed by developer: no

Description

Summary of the bug:

Creating/Remuxing AVI files results in unplayable (no screen) AVI for hardware player Philips DVP640

How to reproduce: Type Command below:

ffmpeg -v 9 -loglevel 99 -report -i video.avi -vcodec copy -acodec copy remuxed.avi

Version Tested: Lavf55.21.101

Observations:

No video using ffmpeg.

For comparison equivalent mencoder command (plays on DVP640), command as follows:

mencoder -oac copy -ovc copy video.avi -o M_Remuxed.avi

Files attached.

Attachments (13)

remuxed.avi​ (99.6 KB ) - added by userid99 11 years ago.
Created/Remuxed file output from ffmpeg
M_remuxed.avi​ (98.0 KB ) - added by userid99 11 years ago.
Created/Remuxed? file output from mencoder
video.avi​ (102.0 KB ) - added by userid99 11 years ago.
Video file input of blue screen
ffmpeg-20131124-202403.log​ (4.9 KB ) - added by userid99 11 years ago.
FFMPEG Debug Log File
T3167_video.avi​ (1.8 MB ) - added by userid99 11 years ago.
Test 1
audio+video.avi​ (2.0 MB ) - added by userid99 11 years ago.
Test 2 Output
audioonly.avi​ (237.0 KB ) - added by userid99 11 years ago.
Test 3 output
T3167_video.2.avi​ (1.8 MB ) - added by userid99 11 years ago.
Test 1 Output
ffmpeg-20131125-152341.log​ (6.2 KB ) - added by userid99 11 years ago.
Test 1 Output Log
ffmpeg-20131125-152552.log​ (4.3 KB ) - added by userid99 11 years ago.
Test 3 Output Log
ffmpeg-20131125-153103.log​ (5.7 KB ) - added by userid99 11 years ago.
Test 2 Output Log
VDubrencode.avi​ (2.2 MB ) - added by userid99 11 years ago.
Viirtualdub rencode usibg divx of file T3167_video.avi
out.avi​ (2.2 MB ) - added by userid99 11 years ago.
Output file

Change History (19)

by userid99, 11 years ago

Attachment: remuxed.avi​ added

Created/Remuxed file output from ffmpeg

by userid99, 11 years ago

Attachment: M_remuxed.avi​ added

Created/Remuxed? file output from mencoder

by userid99, 11 years ago

Attachment: video.avi​ added

Video file input of blue screen

by userid99, 11 years ago

Attachment: ffmpeg-20131124-202403.log​ added

FFMPEG Debug Log File

comment:1 by Carl Eugen Hoyos, 11 years ago

Analyzed by developer: unset
Component: undetermined → avformat
Keywords: avi added
Priority: critical → normal
Reproduced by developer: unset
Version: unspecified → git-master

Is the problem also reproducible with the following command?
$ ffmpeg -f lavfi -i testsrc -vtag DX50 -t 60 video.avi

What happens if the input file contains audio? Does creating an audio-only output file allow playback? If a file with audio and video is created does audio play (with black stream) or not?

Last edited 11 years ago by Carl Eugen Hoyos (previous) (diff)

comment:2 by userid99, 11 years ago

Tests:

  1. $ ffmpeg -f lavfi -i testsrc -vtag DX50 -t 60 T3167_video.avi

Plays juddered top 1/3 of the screen

  1. $ ffmpeg -v 9 -loglevel 99 -report -i video.avi -i audio.mp3 -map 0:0 -map 1:0 -vcodec copy -acodec copy audio+video.avi

Plays juddered top 1/3 screen, and juddered audio

  1. $ ffmpeg -v 9 -loglevel 99 -report -i audio.mp3 -vn -acodec copy audioonly.avi

No audio, and won't play

Test files and logs files attached

Last edited 11 years ago by userid99 (previous) (diff)

by userid99, 11 years ago

Attachment: T3167_video.avi​ added

Test 1

by userid99, 11 years ago

Attachment: audio+video.avi​ added

Test 2 Output

by userid99, 11 years ago

Attachment: audioonly.avi​ added

Test 3 output

by userid99, 11 years ago

Attachment: T3167_video.2.avi​ added

Test 1 Output

by userid99, 11 years ago

Attachment: ffmpeg-20131125-152341.log​ added

Test 1 Output Log

by userid99, 11 years ago

Attachment: ffmpeg-20131125-152552.log​ added

Test 3 Output Log

by userid99, 11 years ago

Attachment: ffmpeg-20131125-153103.log​ added

Test 2 Output Log

in reply to:  2 comment:3 by Carl Eugen Hoyos, 11 years ago

Replying to userid99:

  1. $ ffmpeg -f lavfi -i testsrc -vtag DX50 -t 60 T3167_video.avi

Plays juddered top 1/3 of the screen

Could the resolution be the problem? Or does it work if you remux the file with MEncoder?

comment:4 by userid99, 11 years ago

I can scale using virtualdub, original file above "video.avi" to same resolution as "T3167_video.avi" and it will play.

Tried memuxing T3167_video.avi with mencoder, virtualdub, and divxmux, the video and audio juddered (no change from ffmpeg).

Version 1, edited 11 years ago by userid99 (previous) (next) (diff)

by userid99, 11 years ago

Attachment: VDubrencode.avi​ added

Viirtualdub rencode usibg divx of file T3167_video.avi

comment:5 by Carl Eugen Hoyos, 11 years ago

Does the following command produce a file that can be played on your hardware player?

$ ffmpeg -i VDubrencode.avi -vcodec copy out.avi

comment:6 by userid99, 11 years ago

Yes, output file "out.avi" (attached) plays just fine.

by userid99, 11 years ago

Attachment: out.avi​ added

Output file

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