[FFmpeg-devel] new behaviour -- Cannot combine reference and non-reference fields in the same frame

Rob Someone w4me766 at yahoo.com
Fri Nov 15 19:48:53 CET 2013


Please note the mplayer dump below and find the file 00015.MTS on the upload.ffmeg.org site.

This is new behaviour for these files. Until I updated ffmpeg libraries from rpmfusion yesterday the files played without generating any errors.  I'm now concerned that using ffmpeg to transcode them might cause the process to break or the A/V sync to be off.

Why was the upload so slow?  Are you throttling upload speeds?

------------------------------------------------------------------------------------------------
MPlayer SVN-r36171-4.8.1 (C) 2000-2013 MPlayer Team
mplayer: could not connect to socket
mplayer: No such file or directory
Failed to open LIRC support. You will not be able to use your remote control.

Playing 00015.MTS.
libavformat version 54.63.104 (external)
TS file format detected.
VIDEO H264(pid=4113) AUDIO A52(pid=4352) SUB Teletext(pid=4608)  PROGRAM N. 1
FPS seems to be: 29.970030
Load subtitles in ./
==========================================================================
Opening video decoder: [ffmpeg] FFmpeg's libavcodec codec family
libavcodec version 54.92.100 (external)
Selected video codec: [ffh264] vfm: ffmpeg (FFmpeg H.264)
==========================================================================
==========================================================================
Opening audio decoder: [ffmpeg] FFmpeg/libavcodec audio decoders
AUDIO: 48000 Hz, 2 ch, floatle, 384.0 kbit/12.50% (ratio: 48000->384000)
Selected audio codec: [ffac3] afm: ffmpeg (FFmpeg AC-3)
==========================================================================
AO: [alsa] 48000Hz 2ch floatle (4 bytes per sample)
Starting playback...
Movie-Aspect is undefined - no prescaling applied.
VO: [xv] 1920x1088 => 1920x1088 Planar YV12 
Movie-Aspect is 1.78:1 - prescaling to correct movie aspect.
VO: [xv] 1920x1080 => 1920x1080 Planar YV12 
Dropping frame with size not matching configured size
A:   0.8 V:   0.9 A-V: -0.144 ct: -0.020  34/ 34 ??% ??% ??,?% 18 0                                                                                                                    
[h264 @ 0x7f2729cac5c0]Cannot combine reference and non-reference fields in the same frame
[h264 @ 0x7f2729cac5c0]If you want to help, upload a sample of this file to ftp://upload.ffmpeg.org/MPlayer/incoming/ and contact the ffmpeg-devel mailing list.
[h264 @ 0x7f2729cac5c0]decode_slice_header error
A:   0.8 V:   1.0 A-V: -0.206 ct: -0.023  40/ 40 ??% ??% ??,?% 22 0                                                                                                                    
[h264 @ 0x7f2729cac5c0]Cannot combine reference and non-reference fields in the same frame
[h264 @ 0x7f2729cac5c0]If you want to help, upload a sample of this file to ftp://upload.ffmpeg.org/MPlayer/incoming/ and contact the ffmpeg-devel mailing list.
[h264 @ 0x7f2729cac5c0]decode_slice_header error
A:   0.8 V:   1.1 A-V: -0.267 ct: -0.027  46/ 46 ??% ??% ??,?% 26 0                                                                                                                    
[h264 @ 0x7f2729cac5c0]Cannot combine reference and non-reference fields in the same frame
[h264 @ 0x7f2729cac5c0]If you want to help, upload a sample of this file to ftp://upload.ffmpeg.org/MPlayer/incoming/ and contact the ffmpeg-devel mailing list.
[h264 @ 0x7f2729cac5c0]decode_slice_header error
A:   0.9 V:   1.2 A-V: -0.331 ct: -0.030  52/ 52 ??% ??% ??,?% 30 0                                                                                                                    
[h264 @ 0x7f2729cac5c0]Cannot combine reference and non-reference fields in the same frame
[h264 @ 0x7f2729cac5c0]If you want to help, upload a sample of this file to ftp://upload.ffmpeg.org/MPlayer/incoming/ and contact the ffmpeg-devel mailing list.
[h264 @ 0x7f2729cac5c0]decode_slice_header error
A:   0.9 V:   1.3 A-V: -0.399 ct: -0.033  58/ 58 ??% ??% ??,?% 34 0                                                                                                                    
[h264 @ 0x7f2729cac5c0]Cannot combine reference and non-reference fields in the same frame
[h264 @ 0x7f2729cac5c0]If you want to help, upload a sample of this file to ftp://upload.ffmpeg.org/MPlayer/incoming/ and contact the ffmpeg-devel mailing list.
[h264 @ 0x7f2729cac5c0]decode_slice_header error
[h264 @ 0x7f2729cac5c0]reference picture missing during reorder
[h264 @ 0x7f2729cac5c0]Missing reference picture, default is 65587
A:   0.9 V:   1.4 A-V: -0.466 ct: -0.037  64/ 64 107%  2%  1.2% 38 0                                                                                                                   
[h264 @ 0x7f2729cac5c0]reference picture missing during reorder
[h264 @ 0x7f2729cac5c0]Missing reference picture, default is 65592
A:   1.0 V:   1.5 A-V: -0.503 ct: -0.040  68/ 68 106%  3%  1.2% 40 0                                                                                                                   
[h264 @ 0x7f2729cac5c0]mmco: unref short failure
A:   1.0 V:   1.5 A-V: -0.519 ct: -0.043  70/ 70 102%  3%  1.1% 41 0                                                                                                                   
[h264 @ 0x7f2729cac5c0]Cannot combine reference and non-reference fields in the same frame
[h264 @ 0x7f2729cac5c0]If you want to help, upload a sample of this file to ftp://upload.ffmpeg.org/MPlayer/incoming/ and contact the ffmpeg-devel mailing list.
[h264 @ 0x7f2729cac5c0]decode_slice_header error
[h264 @ 0x7f2729cac5c0]mmco: unref short failure
A:   1.0 V:   1.6 A-V: -0.578 ct: -0.047  76/ 76 103%  3%  1.1% 44 0                                                                                                                   
[h264 @ 0x7f2729cac5c0]Cannot combine reference and non-reference fields in the same frame
[h264 @ 0x7f2729cac5c0]If you want to help, upload a sample of this file to ftp://upload.ffmpeg.org/MPlayer/incoming/ and contact the ffmpeg-devel mailing list.
[h264 @ 0x7f2729cac5c0]decode_slice_header error
A:   1.1 V:   1.7 A-V: -0.632 ct: -0.050  82/ 82 105%  2%  1.1% 48 0                                                                                                                   
[h264 @ 0x7f2729cac5c0]reference picture missing during reorder
[h264 @ 0x7f2729cac5c0]Missing reference picture, default is 65610
A:   1.1 V:   1.8 A-V: -0.664 ct: -0.053  86/ 86 104%  2%  1.0% 50 0                                                                                                                   
[h264 @ 0x7f2729cac5c0]mmco: unref short failure
A:   1.3 V:   2.0 A-V: -0.724 ct: -0.070  98/ 98 100%  2%  0.9% 54 0                                                                                                                   
[h264 @ 0x7f2729cac5c0]mmco: unref short failure
A:   8.2 V:   8.3 A-V: -0.143 ct: -0.711 479/479 74%  3%  0.8% 54 0                                                                                                                    


Exiting... (End of file)
[me at blackbox 131011-PALSCanoe]$ ll 00015.MTS
-rwxrwxr-x 1 me me 12859392 Oct 13 21:48 00015.MTS
[prowel at blackbox 131011-PALSCanoe]$ ftp upload.ffmpeg.org
Connected to upload.ffmpeg.org (138.195.131.196).
220---------- Welcome to Pure-FTPd [privsep] [TLS] ----------
220-You are user number 1 of 50 allowed.
220-Local time is now 19:32. Server port: 21.
220-IPv6 connections are also welcome on this server.
220 You will be disconnected after 15 minutes of inactivity.
Name (upload.ffmpeg.org:me): anonymous
230 Anonymous user logged in
Remote system type is UNIX.
Using binary mode to transfer files.
ftp> cd MPlayer/incoming 
250 OK. Current directory is /MPlayer/incoming
ftp> ls
227 Entering Passive Mode (138,195,131,196,236,91)
150 Accepted data connection
226-Sorry, we were unable to read [.]
226-Options: -l 
226 0 matches total
ftp> bin
200 TYPE is now 8-bit binary
ftp> put 00015.MTS
local: 00015.MTS remote: 00015.MTS
227 Entering Passive Mode (138,195,131,196,234,213)
150 Accepted data connection
226-File successfully transferred
226 513.404 seconds (measured here), 24.46 Kbytes per second
12859392 bytes sent in 510 secs (25.22 Kbytes/sec)



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