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)
Change History (19)
by , 11 years ago
| Attachment: | remuxed.avi added |
|---|
comment:1 by , 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?
follow-up: 3 comment:2 by , 11 years ago
Tests:
- $ ffmpeg -f lavfi -i testsrc -vtag DX50 -t 60 T3167_video.avi
Plays juddered top 1/3 of the screen
- $ 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
- $ 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
comment:3 by , 11 years ago
Replying to userid99:
- $ 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 , 11 years ago
I can reencode using virtualdub (file attached), and divx the file "T3167_video.avi" with no change to resolution, and it will play.
Tried memuxing T3167_video.avi with mencoder, virtualdub, and divxmux, the video and audio juddered (no change from ffmpeg).
by , 11 years ago
| Attachment: | VDubrencode.avi added |
|---|
Viirtualdub rencode usibg divx of file T3167_video.avi
comment:5 by , 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
Created/Remuxed file output from ffmpeg