[FFmpeg-trac] #634(undetermined:new): non monotonically increasing dts
FFmpeg
trac at avcodec.org
Thu Nov 10 13:49:34 CET 2011
#634: non monotonically increasing dts
-------------------------------------+-------------------------------------
Reporter: wim | Type: defect
Status: new | Priority: normal
Component: | Version:
undetermined | unspecified
Keywords: | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
-------------------------------------+-------------------------------------
errors when encoding webcam to video file
When using .avi container:
wim at wim-ubuntu:~/croncap$ ffmpeg -f video4linux2 -s 320x240 -i /dev/video0
-vcodec libx264 -preset medium -vprofile baseline blah.avi
ffmpeg version git-2011-11-03-988f585, Copyright (c) 2000-2011 the FFmpeg
developers
built on Nov 3 2011 20:03:33 with gcc 4.6.1
configuration: --enable-gpl --enable-libfaac --enable-libmp3lame
--enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libtheora
--enable-libvorbis --enable-libx264 --enable-nonfree --enable-postproc
--enable-version3 --enable-x11grab --enable-libvpx
libavutil 51. 23. 0 / 51. 23. 0
libavcodec 53. 27. 0 / 53. 27. 0
libavformat 53. 18. 0 / 53. 18. 0
libavdevice 53. 4. 0 / 53. 4. 0
libavfilter 2. 45. 3 / 2. 45. 3
libswscale 2. 1. 0 / 2. 1. 0
libpostproc 51. 2. 0 / 51. 2. 0
[video4linux2,v4l2 @ 0x1f188c0] Estimating duration from bitrate, this may
be inaccurate
Input #0, video4linux2,v4l2, from '/dev/video0':
Duration: N/A, start: 422744.730718, bitrate: 18432 kb/s
Stream #0:0: Video: rawvideo (YUY2 / 0x32595559), yuyv422, 320x240,
18432 kb/s, 15 tbr, 1000k tbn, 15 tbc
Incompatible pixel format 'yuyv422' for codec 'libx264', auto-selecting
format 'yuv420p'
[buffer @ 0x1f1d060] w:320 h:240 pixfmt:yuyv422 tb:1/1000000 sar:0/1
sws_param:
[buffersink @ 0x1f1d4e0] auto-inserting filter 'auto-inserted scale 0'
between the filter 'src' and the filter 'out'
[scale @ 0x1f1dcc0] w:320 h:240 fmt:yuyv422 -> w:320 h:240 fmt:yuv420p
flags:0x4
[libx264 @ 0x1f19dc0] using cpu capabilities: MMX2 SSE2Fast SSSE3
FastShuffle SSE4.1 Cache64
[libx264 @ 0x1f19dc0] profile Constrained Baseline, level 1.2
Output #0, avi, to 'blah.avi':
Metadata:
ISFT : Lavf53.18.0
Stream #0:0: Video: h264 (H264 / 0x34363248), yuv420p, 320x240, q=-1--
1, 15 tbn, 15 tbc
Stream mapping:
Stream #0.0 -> #0.0 (rawvideo -> libx264)
Press [q] to stop, [?] for help
non-strictly-monotonic PTS.0 size= 1008450kB time=38:51:05.60 bitrate=
59.1kbits/s
non-strictly-monotonic PTS.0 size= 1008451kB time=38:51:06.13 bitrate=
59.1kbits/s
non-strictly-monotonic PTS.0 size= 1008451kB time=38:51:06.66 bitrate=
59.1kbits/s
non-strictly-monotonic PTS.0 size= 1008452kB time=38:51:07.20 bitrate=
59.1kbits/s
[libx264 @ 0x1f19dc0] non-strictly-monotonic PTS
non-strictly-monotonic PTS.0 size= 1008452kB time=38:51:07.73 bitrate=
59.1kbits/s
non-strictly-monotonic PTS.0 size= 1008453kB time=38:51:08.26 bitrate=
59.1kbits/s
non-strictly-monotonic PTS.0 size= 1008453kB time=38:51:08.80 bitrate=
59.1kbits/s
[avi @ 0x1f19600] Application provided invalid, non monotonically
increasing dts to muxer in stream 0: 2098034 >= 2098034
av_interleaved_write_frame(): Invalid argument
When using .mkv container:
wim at wim-ubuntu:~/croncap$ ffmpeg -f video4linux2 -s 320x240 -i /dev/video0
-vcodec libx264 -preset medium -vprofile baseline eggs.mkv
ffmpeg version git-2011-11-03-988f585, Copyright (c) 2000-2011 the FFmpeg
developers
built on Nov 3 2011 20:03:33 with gcc 4.6.1
configuration: --enable-gpl --enable-libfaac --enable-libmp3lame
--enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libtheora
--enable-libvorbis --enable-libx264 --enable-nonfree --enable-postproc
--enable-version3 --enable-x11grab --enable-libvpx
libavutil 51. 23. 0 / 51. 23. 0
libavcodec 53. 27. 0 / 53. 27. 0
libavformat 53. 18. 0 / 53. 18. 0
libavdevice 53. 4. 0 / 53. 4. 0
libavfilter 2. 45. 3 / 2. 45. 3
libswscale 2. 1. 0 / 2. 1. 0
libpostproc 51. 2. 0 / 51. 2. 0
[video4linux2,v4l2 @ 0x164a8c0] Estimating duration from bitrate, this may
be inaccurate
Input #0, video4linux2,v4l2, from '/dev/video0':
Duration: N/A, start: 2250.662157, bitrate: 18432 kb/s
Stream #0:0: Video: rawvideo (YUY2 / 0x32595559), yuyv422, 320x240,
18432 kb/s, 15 tbr, 1000k tbn, 15 tbc
Incompatible pixel format 'yuyv422' for codec 'libx264', auto-selecting
format 'yuv420p'
[buffer @ 0x164a7e0] w:320 h:240 pixfmt:yuyv422 tb:1/1000000 sar:0/1
sws_param:
[buffersink @ 0x164f720] auto-inserting filter 'auto-inserted scale 0'
between the filter 'src' and the filter 'out'
[scale @ 0x164ff80] w:320 h:240 fmt:yuyv422 -> w:320 h:240 fmt:yuv420p
flags:0x4
[libx264 @ 0x164bf60] using cpu capabilities: MMX2 SSE2Fast SSSE3
FastShuffle SSE4.1 Cache64
[libx264 @ 0x164bf60] profile Constrained Baseline, level 1.2
[libx264 @ 0x164bf60] 264 - core 119 r2106 07efeb4 - H.264/MPEG-4 AVC
codec - Copyleft 2003-2011 - http://www.videolan.org/x264.html - options:
cabac=0 ref=3 deblock=1:0:0 analyse=0x1:0x111 me=hex subme=7 psy=1
psy_rd=1.00:0.00 mixed_ref=1 me_range=16 chroma_me=1 trellis=1 8x8dct=0
cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=-2 threads=3
sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0
constrained_intra=0 bframes=0 weightp=0 keyint=250 keyint_min=15
scenecut=40 intra_refresh=0 rc_lookahead=40 rc=crf mbtree=1 crf=23.0
qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00
Output #0, matroska, to 'eggs.mkv':
Metadata:
encoder : Lavf53.18.0
Stream #0:0: Video: h264, yuv420p, 320x240, q=-1--1, 1k tbn, 15 tbc
Stream mapping:
Stream #0.0 -> #0.0 (rawvideo -> libx264)
Press [q] to stop, [?] for help
non-strictly-monotonic PTS.0 size= 796312kB time=38:50:38.66 bitrate=
46.6kbits/s
non-strictly-monotonic PTS.0 size= 796312kB time=38:50:39.20 bitrate=
46.6kbits/s
[libx264 @ 0x164bf60] non-strictly-monotonic PTS
non-strictly-monotonic PTS.0 size= 796312kB time=38:50:39.73 bitrate=
46.6kbits/s
non-strictly-monotonic PTS.0 size= 796312kB time=38:50:40.26 bitrate=
46.6kbits/s
non-strictly-monotonic PTS.0 size= 796312kB time=38:50:40.80 bitrate=
46.6kbits/s
[libx264 @ 0x164bf60] non-strictly-monotonic PTS
non-strictly-monotonic PTS.0 size= 796312kB time=38:50:41.33 bitrate=
46.6kbits/s
[matroska @ 0x164b600] Application provided invalid, non monotonically
increasing dts to muxer in stream 0: 139841733 >= 139841733
av_interleaved_write_frame(): Invalid argument
--
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/634>
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