#1891: FFmpeg duplicating too many frames
-------------------------------------+-------------------------------------
Reporter: eklann | Owner:
Type: defect | Status: open
Priority: normal | Component:
Version: git-master | undetermined
Keywords: real | Resolution:
Blocking: | Blocked By:
Analyzed by developer: 0 | Reproduced by developer: 1
-------------------------------------+-------------------------------------
Changes (by cehoyos):
* status: new => open
* reproduced: 0 => 1
Comment:
The sample plays fine with ffplay and mplayer -demuxer lavf -vid 3 -aid 1
but too many frames get duplicated on reencoding with ffmpeg.
{{{
$ ffmpeg -i ffmpeg_not_terminating.rm -r 30 -an -qscale 2 out.mpg
ffmpeg version N-46483-g98506e1 Copyright (c) 2000-2012 the FFmpeg
developers
built on Nov 6 2012 13:36:48 with gcc 4.7 (SUSE Linux)
configuration: --disable-indev=jack --enable-gpl --enable-libvorbis
libavutil 52. 5.100 / 52. 5.100
libavcodec 54. 71.100 / 54. 71.100
libavformat 54. 36.100 / 54. 36.100
libavdevice 54. 3.100 / 54. 3.100
libavfilter 3. 21.106 / 3. 21.106
libswscale 2. 1.102 / 2. 1.102
libswresample 0. 16.100 / 0. 16.100
libpostproc 52. 1.100 / 52. 1.100
[rm @ 0x3403240] Unsupported stream type 00000187
[rm @ 0x3403240] Unsupported stream type 00000431
[rm @ 0x3403240] max_analyze_duration 5000000 reached at 5000000
Input #0, rm, from 'ffmpeg_not_terminating.rm':
Metadata:
File ID : 49389963-cfd9-fcc8-b745-8eefb2b4bb99
Modification Date: 5/10/2001 20:30:24
Generated By : RealProducer G2 Core SDK
Target Audiences: DSL/Cable Modem (220 Kbps);
Video Quality : Sharpest Image Video
Audio Format : Music
Creation Date : 5/10/2001 20:28:07
ASMRuleBook : #($Bandwidth < 165106),Stream2Bandwidth = 32148,
Stream3Bandwidth = 68596;#($Bandwidth >= 165106) && ($Bandwidth <
220106),Stre
title : Title
author : Author
copyright : (c)2000
comment :
Duration: 00:01:03.71, start: 0.000000, bitrate: 649 kb/s
Stream #0:0: Data: none
Stream #0:1: Data: none
Stream #0:2: Audio: cook (cook / 0x6B6F6F63), 44100 Hz, mono, fltp, 32
kb/s
Stream #0:3: Video: rv20 (RV20 / 0x30325652), yuv420p, 320x240, 187
kb/s, 15 fps, 15 tbr, 1k tbn, 1k tbc
Stream #0:4: Video: rv20 (RV20 / 0x30325652), yuv420p, 320x240, 132
kb/s, 15 fps, 15 tbr, 1k tbn, 1k tbc
Stream #0:5: Video: rv20 (RV20 / 0x30325652), yuv420p, 320x240, 68
kb/s, 15 fps, 15 tbr, 1k tbn, 1k tbc
Stream #0:6: Audio: cook (cook / 0x6B6F6F63), 44100 Hz, mono, fltp, 32
kb/s
Stream #0:7: Audio: cook (cook / 0x6B6F6F63), 44100 Hz, mono, fltp, 32
kb/s
Stream #0:8: Video: rv20 (RV20 / 0x30325652), yuv420p, 320x240, 187
kb/s, 15 fps, 15 tbr, 1k tbn, 1k tbc
Stream #0:9: Video: rv20 (RV20 / 0x30325652), yuv420p, 320x240, 187
kb/s, 15 fps, 15 tbr, 1k tbn, 1k tbc
Stream #0:10: Video: rv20 (RV20 / 0x30325652), yuv420p, 320x240, 187
kb/s, 15 fps, 15 tbr, 1k tbn, 1k tbc
Stream #0:11: Video: rv20 (RV20 / 0x30325652), yuv420p, 320x240, 68
kb/s, 15 fps, 15 tbr, 1k tbn, 1k tbc
Please use -q:a or -q:v, -qscale is ambiguous
[mpeg @ 0x3422520] VBV buffer size not set, muxing may fail
Output #0, mpeg, to 'out.mpg':
Metadata:
File ID : 49389963-cfd9-fcc8-b745-8eefb2b4bb99
Modification Date: 5/10/2001 20:30:24
Generated By : RealProducer G2 Core SDK
Target Audiences: DSL/Cable Modem (220 Kbps);
Video Quality : Sharpest Image Video
Audio Format : Music
Creation Date : 5/10/2001 20:28:07
ASMRuleBook : #($Bandwidth < 165106),Stream2Bandwidth = 32148,
Stream3Bandwidth = 68596;#($Bandwidth >= 165106) && ($Bandwidth <
220106),Stre
title : Title
author : Author
copyright : (c)2000
comment :
encoder : Lavf54.36.100
Stream #0:0: Video: mpeg1video, yuv420p, 320x240, q=2-31, 200 kb/s,
90k tbn, 30 tbc
Stream mapping:
Stream #0:3 -> #0:0 (rv20 -> mpeg1video)
Press [q] to stop, [?] for help
[rm @ 0x3403240] DATA tag in middle of chunk, file may be broken.
[rv20 @ 0x3426f40] early B pix
[rv20 @ 0x3426f40] HEADER ERROR
[rv20 @ 0x3426f40] [IMGUTILS @ 0x7fffcf39d6d0] Picture size 0x0 is invalid
[rv20 @ 0x3426f40] HEADER ERROR
[rv20 @ 0x3426f40] reserved bit set
[rv20 @ 0x3426f40] HEADER ERROR
[rv20 @ 0x3426f40] reserved bit set
[rv20 @ 0x3426f40] HEADER ERROR
[rv20 @ 0x3426f40] early B pix
[rv20 @ 0x3426f40] HEADER ERROR
Last message repeated 1 times
[rv20 @ 0x3426f40] reserved bit set
[rv20 @ 0x3426f40] HEADER ERROR
[rv20 @ 0x3426f40] early B pix
[rv20 @ 0x3426f40] HEADER ERROR
[rm @ 0x3403240] DATA tag in middle of chunk, file may be broken.
[rv20 @ 0x3426f40] I cbpy damaged at 10 3
[rv20 @ 0x3426f40] ERROR at MB 10 3
[rv20 @ 0x3426f40] reserved bit set
[rv20 @ 0x3426f40] HEADER ERROR
[rv20 @ 0x3426f40] [IMGUTILS @ 0x7fffcf39d6d0] Picture size 0x0 is invalid
[rv20 @ 0x3426f40] HEADER ERROR
[rv20 @ 0x3426f40] warning: first frame is no keyframe
[rv20 @ 0x3426f40] illegal ac vlc code at 16x7
[rv20 @ 0x3426f40] ERROR at MB 16 7
[rv20 @ 0x3426f40] HEADER ERROR
[rv20 @ 0x3426f40] concealing 300 DC, 300 AC, 300 MV errors in I frame
[rv20 @ 0x3426f40] warning: first frame is no keyframe
[rv20 @ 0x3426f40] illegal ac vlc code at 2x7
[rv20 @ 0x3426f40] ERROR at MB 2 7
frame= 5939 fps=0.0 q=2.0 size= 718kB time=00:03:17.90 bitrate=
29.7kbits/s dup=5938 drop=0 ^MCOUNT ERROR
[rv20 @ 0x3426f40] warning: first frame is no keyframe
[rv20 @ 0x3426f40] concealing 299 DC, 299 AC, 299 MV errors in P frame
[rv20 @ 0x3426f40] concealing 275 DC, 275 AC, 275 MV errors in B frame
frame=256614 fps=7000 q=2.0 size= 31038kB time=02:22:33.73 bitrate=
29.7kbits/s dup=256612 drop=1 ^Mreserved bit set
[rv20 @ 0x3426f40] HEADER ERROR
[rv20 @ 0x3426f40] [IMGUTILS @ 0x7fffcf39d6d0] Picture size 0x0 is invalid
[rv20 @ 0x3426f40] HEADER ERROR
Last message repeated 1 times
[rv20 @ 0x3426f40] warning: first frame is no keyframe
[rv20 @ 0x3426f40] illegal dc 0 at 18 14
[rv20 @ 0x3426f40] illegal ac vlc code at 18x14
[rv20 @ 0x3426f40] ERROR at MB 18 14
[rv20 @ 0x3426f40] Slice type mismatch
[rv20 @ 0x3426f40] reserved bit set
[rv20 @ 0x3426f40] HEADER ERROR
[rv20 @ 0x3426f40] concealing 276 DC, 276 AC, 276 MV errors in P frame
[rv20 @ 0x3426f40] warning: first frame is no keyframe
[rv20 @ 0x3426f40] concealing 141 DC, 141 AC, 141 MV errors in P frame
Input stream #0:3 frame changed from size:320x240 fmt:yuv420p to
size:240x176 fmt:yuv420p
[rv20 @ 0x3426f40] HEADER ERROR
[rv20 @ 0x3426f40] reserved bit set
[rv20 @ 0x3426f40] HEADER ERROR
[rv20 @ 0x3426f40] warning: first frame is no keyframe
[rv20 @ 0x3426f40] concealing 273 DC, 273 AC, 273 MV errors in P frame
Input stream #0:3 frame changed from size:240x176 fmt:yuv420p to
size:320x240 fmt:yuv420p
[rv20 @ 0x3426f40] reserved bit set
[rv20 @ 0x3426f40] HEADER ERROR
[rv20 @ 0x3426f40] reserved bit set
[rv20 @ 0x3426f40] HEADER ERROR
PTS 636726228, next:8487952000 invalid dropping st:3
[rv20 @ 0x3426f40] I cbpy damaged at 7 6
[rv20 @ 0x3426f40] ERROR at MB 7 6
[rv20 @ 0x3426f40] HEADER ERROR
[rv20 @ 0x3426f40] warning: first frame is no keyframe
[rv20 @ 0x3426f40] concealing 296 DC, 296 AC, 296 MV errors in P frame
[rv20 @ 0x3426f40] reserved bit set
[rv20 @ 0x3426f40] HEADER ERROR
[rv20 @ 0x3426f40] reserved bit set
[rv20 @ 0x3426f40] HEADER ERROR
[rv20 @ 0x3426f40] reserved bit set
[rv20 @ 0x3426f40] HEADER ERROR
Last message repeated 1 times
[rv20 @ 0x3426f40] [IMGUTILS @ 0x7fffcf39d6d0] Picture size 0x0 is invalid
[rv20 @ 0x3426f40] HEADER ERROR
[rv20 @ 0x3426f40] I cbpy damaged at 0 4
[rv20 @ 0x3426f40] ERROR at MB 0 4
[rv20 @ 0x3426f40] reserved bit set
[rv20 @ 0x3426f40] HEADER ERROR
[rv20 @ 0x3426f40] Slice type mismatch
[rv20 @ 0x3426f40] reserved bit set
[rv20 @ 0x3426f40] HEADER ERROR
[rv20 @ 0x3426f40] reserved bit set
[rv20 @ 0x3426f40] HEADER ERROR
[rv20 @ 0x3426f40] Slice type mismatch
[rv20 @ 0x3426f40] reserved bit set
[rv20 @ 0x3426f40] HEADER ERROR
[rv20 @ 0x3426f40] [IMGUTILS @ 0x7fffcf39d6d0] Picture size 0x0 is invalid
[rv20 @ 0x3426f40] HEADER ERROR
[rv20 @ 0x3426f40] reserved bit set
[rv20 @ 0x3426f40] HEADER ERROR
Last message repeated 1 times
[rv20 @ 0x3426f40] concealing 300 DC, 300 AC, 300 MV errors in I frame
[rv20 @ 0x3426f40] HEADER ERROR
frame=1384641 fps=6097 q=2.0 size= 587276kB time=12:49:14.63 bitrate=
104.2kbits/s dup=1384638 drop=5
early B pix
[rv20 @ 0x3426f40] HEADER ERROR
[rv20 @ 0x3426f40] reserved bit set
[rv20 @ 0x3426f40] HEADER ERROR
[rv20 @ 0x3426f40] reserved bit set
[rv20 @ 0x3426f40] HEADER ERROR
[rv20 @ 0x3426f40] reserved bit set
[rv20 @ 0x3426f40] HEADER ERROR
Last message repeated 1 times
[rv20 @ 0x3426f40] illegal ac vlc code at 5x7
[rv20 @ 0x3426f40] ERROR at MB 5 7
[rv20 @ 0x3426f40] reserved bit set
[rv20 @ 0x3426f40] HEADER ERROR
[rv20 @ 0x3426f40] reserved bit set
[rv20 @ 0x3426f40] HEADER ERROR
[rv20 @ 0x3426f40] warning: first frame is no keyframe
[rv20 @ 0x3426f40] concealing 298 DC, 298 AC, 298 MV errors in P frame
DTS 469768582, next:8520845000 st:3 invalid dropping
PTS 469768582, next:8520845000 invalid dropping st:3
[rv20 @ 0x3426f40] HEADER ERROR
[rv20 @ 0x3426f40] early B pix
[rv20 @ 0x3426f40] HEADER ERROR
[rv20 @ 0x3426f40] early B pix
[rv20 @ 0x3426f40] HEADER ERROR
[rv20 @ 0x3426f40] reserved bit set
[rv20 @ 0x3426f40] HEADER ERROR
[rv20 @ 0x3426f40] I cbpc damaged at 7 7
[rv20 @ 0x3426f40] ERROR at MB 7 7
[rv20 @ 0x3426f40] warning: first frame is no keyframe
[rv20 @ 0x3426f40] concealing 34 DC, 34 AC, 34 MV errors in P frame
Input stream #0:3 frame changed from size:320x240 fmt:yuv420p to
size:160x128 fmt:yuv420p
[rv20 @ 0x3426f40] COUNT ERROR
[rv20 @ 0x3426f40] HEADER ERROR
[rv20 @ 0x3426f40] warning: first frame is no keyframe
[rv20 @ 0x3426f40] run overflow at 2x6 i:0
[rv20 @ 0x3426f40] ERROR at MB 2 6
[rv20 @ 0x3426f40] reserved bit set
[rv20 @ 0x3426f40] HEADER ERROR
DTS 250890696, next:41177433000 st:3 invalid dropping
PTS 250890696, next:41177433000 invalid dropping st:3
[rv20 @ 0x3426f40] warning: first frame is no keyframe
[rv20 @ 0x3426f40] concealing 222 DC, 222 AC, 222 MV errors in P frame
Input stream #0:3 frame changed from size:160x128 fmt:yuv420p to
size:320x240 fmt:yuv420p
[rv20 @ 0x3426f40] HEADER ERROR
[rv20 @ 0x3426f40] [IMGUTILS @ 0x7fffcf39d6d0] Picture size 0x0 is invalid
[rv20 @ 0x3426f40] HEADER ERROR
DTS 513052034, next:2628000 st:3 invalid dropping
PTS 513052034, next:2628000 invalid dropping st:3
[rv20 @ 0x3426f40] early B pix
[rv20 @ 0x3426f40] HEADER ERROR
[rv20 @ 0x3426f40] [IMGUTILS @ 0x7fffcf39d6d0] Picture size 0x0 is invalid
[rv20 @ 0x3426f40] HEADER ERROR
Last message repeated 2 times
[rv20 @ 0x3426f40] reserved bit set
[rv20 @ 0x3426f40] HEADER ERROR
Last message repeated 1 times
DTS 121919953, next:8487886000 st:3 invalid dropping
PTS 121919953, next:8487886000 invalid dropping st:3
[rv20 @ 0x3426f40] reserved bit set
[rv20 @ 0x3426f40] HEADER ERROR
Last message repeated 1 times
[rv20 @ 0x3426f40] reserved bit set
[rv20 @ 0x3426f40] HEADER ERROR
[rv20 @ 0x3426f40] reserved bit set
[rv20 @ 0x3426f40] HEADER ERROR
[rv20 @ 0x3426f40] reserved bit set
[rv20 @ 0x3426f40] HEADER ERROR
[rv20 @ 0x3426f40] illegal ac vlc code at 2x3
[rv20 @ 0x3426f40] ERROR at MB 2 3
[rv20 @ 0x3426f40] early B pix
[rv20 @ 0x3426f40] HEADER ERROR
[rv20 @ 0x3426f40] reserved bit set
[rv20 @ 0x3426f40] HEADER ERROR
[rv20 @ 0x3426f40] I cbpy damaged at 5 4
[rv20 @ 0x3426f40] ERROR at MB 5 4
DTS 542125888, next:8488017000 st:3 invalid dropping
PTS 542125888, next:8488017000 invalid dropping st:3
[rv20 @ 0x3426f40] reserved bit set
[rv20 @ 0x3426f40] HEADER ERROR
[rv20 @ 0x3426f40] reserved bit set
[rv20 @ 0x3426f40] HEADER ERROR
[rv20 @ 0x3426f40] early B pix
[rv20 @ 0x3426f40] HEADER ERROR
DTS 636726228, next:8488215000 st:3 invalid dropping
PTS 807440896, next:8488215000 invalid dropping st:3
[rv20 @ 0x3426f40] reserved bit set
[rv20 @ 0x3426f40] HEADER ERROR
[rv20 @ 0x3426f40] early B pix
[rv20 @ 0x3426f40] HEADER ERROR
[rv20 @ 0x3426f40] early B pix
[rv20 @ 0x3426f40] HEADER ERROR
[rv20 @ 0x3426f40] I cbpy damaged at 11 3
[rv20 @ 0x3426f40] ERROR at MB 11 3
DTS 530084356, next:10944000 st:3 invalid dropping
PTS 530084356, next:10944000 invalid dropping st:3
[rv20 @ 0x3426f40] [IMGUTILS @ 0x7fffcf39d6d0] Picture size 0x0 is invalid
[rv20 @ 0x3426f40] HEADER ERROR
[rv20 @ 0x3426f40] reserved bit set
[rv20 @ 0x3426f40] HEADER ERROR
[rv20 @ 0x3426f40] error, qscale:0
[rv20 @ 0x3426f40] HEADER ERROR
[rv20 @ 0x3426f40] early B pix
[rv20 @ 0x3426f40] HEADER ERROR
[rv20 @ 0x3426f40] early B pix
[rv20 @ 0x3426f40] HEADER ERROR
[rv20 @ 0x3426f40] Slice type mismatch
[rv20 @ 0x3426f40] reserved bit set
[rv20 @ 0x3426f40] HEADER ERROR
[rv20 @ 0x3426f40] early B pix
[rv20 @ 0x3426f40] HEADER ERROR
[rv20 @ 0x3426f40] Slice type mismatch
Last message repeated 2 times
[rv20 @ 0x3426f40] illegal ac vlc code at 11x9
[rv20 @ 0x3426f40] ERROR at MB 11 9
[rv20 @ 0x3426f40] Slice type mismatch
[rv20 @ 0x3426f40] I cbpy damaged at 3 9
[rv20 @ 0x3426f40] ERROR at MB 3 9
[rv20 @ 0x3426f40] reserved bit set
[rv20 @ 0x3426f40] HEADER ERROR
[rv20 @ 0x3426f40] I cbpy damaged at 11 2
[rv20 @ 0x3426f40] ERROR at MB 11 2
[rv20 @ 0x3426f40] early B pix
[rv20 @ 0x3426f40] HEADER ERROR
[rv20 @ 0x3426f40] warning: first frame is no keyframe
[rv20 @ 0x3426f40] concealing 52 DC, 52 AC, 52 MV errors in P frame
Input stream #0:3 frame changed from size:320x240 fmt:yuv420p to
size:160x128 fmt:yuv420p
[rv20 @ 0x3426f40] reserved bit set
[rv20 @ 0x3426f40] HEADER ERROR
[rv20 @ 0x3426f40] reserved bit set
[rv20 @ 0x3426f40] HEADER ERROR
[rv20 @ 0x3426f40] reserved bit set
[rv20 @ 0x3426f40] HEADER ERROR
[rv20 @ 0x3426f40] warning: first frame is no keyframe
[rv20 @ 0x3426f40] concealing 283 DC, 283 AC, 283 MV errors in B frame
Input stream #0:3 frame changed from size:160x128 fmt:yuv420p to
size:320x240 fmt:yuv420p
[rv20 @ 0x3426f40] [IMGUTILS @ 0x7fffcf39d6d0] Picture size 0x0 is invalid
[rv20 @ 0x3426f40] HEADER ERROR
Last message repeated 1 times
[rv20 @ 0x3426f40] [IMGUTILS @ 0x7fffcf39d6d0] Picture size 0x0 is invalid
[rv20 @ 0x3426f40] HEADER ERROR
DTS 370950529, next:12378000 st:3 invalid dropping
PTS 370950529, next:12378000 invalid dropping st:3
[rv20 @ 0x3426f40] HEADER ERROR
[rv20 @ 0x3426f40] early B pix
[rv20 @ 0x3426f40] HEADER ERROR
[rv20 @ 0x3426f40] early B pix
[rv20 @ 0x3426f40] HEADER ERROR
[rv20 @ 0x3426f40] warning: first frame is no keyframe
[rv20 @ 0x3426f40] concealing 236 DC, 236 AC, 236 MV errors in P frame
[rv20 @ 0x3426f40] reserved bit set
[rv20 @ 0x3426f40] HEADER ERROR
[rv20 @ 0x3426f40] [IMGUTILS @ 0x7fffcf39d6d0] Picture size 0x0 is invalid
[rv20 @ 0x3426f40] HEADER ERROR
[rv20 @ 0x3426f40] I cbpc damaged at 0 7
[rv20 @ 0x3426f40] ERROR at MB 0 7
[rv20 @ 0x3426f40] reserved bit set
[rv20 @ 0x3426f40] HEADER ERROR
[rv20 @ 0x3426f40] [IMGUTILS @ 0x7fffcf39d6d0] Picture size 0x0 is invalid
[rv20 @ 0x3426f40] HEADER ERROR
Last message repeated 1 times
[rv20 @ 0x3426f40] [IMGUTILS @ 0x7fffcf39d6d0] Picture size 0x0 is invalid
[rv20 @ 0x3426f40] HEADER ERROR
[rv20 @ 0x3426f40] reserved bit set
[rv20 @ 0x3426f40] HEADER ERROR
DTS 254838784, next:8487884000 st:3 invalid dropping
PTS 254838784, next:8487884000 invalid dropping st:3
[rv20 @ 0x3426f40] [IMGUTILS @ 0x7fffcf39d6d0] Picture size 0x0 is invalid
[rv20 @ 0x3426f40] HEADER ERROR
[rv20 @ 0x3426f40] early B pix
[rv20 @ 0x3426f40] HEADER ERROR
[rv20 @ 0x3426f40] warning: first frame is no keyframe
[rv20 @ 0x3426f40] run overflow at 6x3 i:0
[rv20 @ 0x3426f40] ERROR at MB 6 3
[rv20 @ 0x3426f40] [IMGUTILS @ 0x7fffcf39d6d0] Picture size 0x0 is invalid
[rv20 @ 0x3426f40] HEADER ERROR
[rv20 @ 0x3426f40] warning: first frame is no keyframe
[rv20 @ 0x3426f40] concealing 281 DC, 281 AC, 281 MV errors in P frame
DTS 556303872, next:8454791000 st:3 invalid dropping
PTS 556303872, next:8454791000 invalid dropping st:3
[rv20 @ 0x3426f40] HEADER ERROR
[rv20 @ 0x3426f40] early B pix
[rv20 @ 0x3426f40] HEADER ERROR
[rv20 @ 0x3426f40] error, qscale:0
[rv20 @ 0x3426f40] HEADER ERROR
ffmpeg_not_terminating.rm: Input/output error
frame=1384641 fps=6095 q=2.0 Lsize= 587278kB time=12:49:14.66 bitrate=
104.2kbits/s dup=1384638 drop=12
video:582056kB audio:0kB subtitle:0 global headers:0kB muxing overhead
0.897134%
}}}
--
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/1891#comment:11>
FFmpeg <http://ffmpeg.org>
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