Yes it needs to compile against either SVN mythtv or the latest CVS
ffmpeg code. They changed how timestamps were handled sometime
recently.
Not sure about the problem on line 127 though. I didn't think that
the the way codecs were attached had been changed for ages.
Also note, it can provide useful mpeg analysis by commenting out the
#define WRITE and setting debug=1 or 2.
If you get it to compile, and it doesn't fix your broken mpegs,
senging me the logs of the above could help me get a handle on the
problem.
.Geoff
Well, I fried up the SVN and got your code to compile. I've tried
it on a couple of videos. It appears to work, although I didn't see any
sort of indication of frame insertion on one, and on another, I got a
number of these:
[mpeg2video @ 0xb7ebda24]concealing 352 DC, 352 AC, 352 MV errors
[mpeg2video @ 0xb7ebda24]00 motion_type at 9 22
[mpeg2video @ 0xb7ebda24]00 motion_type at 17 23
[mpeg2video @ 0xb7ebda24]00 motion_type at 8 24
[mpeg2video @ 0xb7ebda24]00 motion_type at 4 25
[mpeg2video @ 0xb7ebda24]00 motion_type at 20 26
[mpeg2video @ 0xb7ebda24]00 motion_type at 9 27
[mpeg2video @ 0xb7ebda24]ac-tex damaged at 1 28
[mpeg2video @ 0xb7ebda24]00 motion_type at 4 29
[mpeg2video @ 0xb7ebda24]concealing 352 DC, 352 AC, 352 MV errors
[mpeg2video @ 0xb7ebda24]00 motion_type at 8 24
[mpeg2video @ 0xb7ebda24]00 motion_type at 4 25
[mpeg2video @ 0xb7ebda24]00 motion_type at 20 26
[mpeg2video @ 0xb7ebda24]00 motion_type at 9 27
[mpeg2video @ 0xb7ebda24]ac-tex damaged at 1 28
[mpeg2video @ 0xb7ebda24]00 motion_type at 4 29
I cranked up debug on another stream and got these:
Frame type: 2 pos: 80da490
Frame type: 3 pos: 805aa80
Frame type: 3 pos: 80fee08
Frame type: 1 pos: 81016f8
Rate: 3003
VID: I-Frame #:0 pts: 16200 exp: 16200 pos: 806e1aa
VID: P-Frame #:3 pts: -9223372036854775630 exp: 25209 pos: 805ea30
VID: B-Frame #:1 pts: 19203 exp: 19203 pos: 8073b80
VID: B-Frame #:2 pts: 22206 exp: 22206 pos: 80d3dd0
VID: P-Frame #:6 pts: -9223372036854775630 exp: 34218 pos: 8076708
VID: B-Frame #:4 pts: 28212 exp: 28212 pos: 80d71b0
VID: B-Frame #:5 pts: 31215 exp: 31215 pos: 80de730
VID: P-Frame #:9 pts: -9223372036854775630 exp: 43227 pos: 807a1d0
VID: B-Frame #:7 pts: 37221 exp: 37221 pos: 80e1930
VID: B-Frame #:8 pts: 40224 exp: 40224 pos: 8058de0
VID: P-Frame #:12 pts: -9223372036854775630 exp: 52236 pos: 80da490
VID: B-Frame #:10 pts: 46230 exp: 46230 pos: 805aa80
VID: B-Frame #:11 pts: 49233 exp: 49233 pos: 80fee08
AUD: pts: 31320
AUD: pts: 33480
AUD: pts: 35640
Overflow in the PTS-parsing?
--
*************************************************************************
* Cory Papenfuss *
* Electrical Engineering candidate Ph.D. graduate student *
* Virginia Polytechnic Institute and State University *
*************************************************************************
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