[FFmpeg-user] [buffer @ 0xdc07e0] Changing frame properties on the fly is not supported.

[hicham kaddari]

hi . Having a difficult problem

[buffer @ 0xdc07e0] Changing frame properties on the fly is not supported.

ffmpeg command :

/usr/local/bin/ffmpeg -i a4.mp4  -f flv  -vcodec libx264 -vpre
lossless_medium -r 23.976 -crf 30 -threads 0 -preset veryslow -b:v 250k
-tune animation -vprofile high444 -level 41  -s 512x276 -aspect
1.85507246377  -acodec libfaac -ab 128k -an  b4.flv


log :

ffmpeg version 0.10.4 Copyright (c) 2000-2012 the FFmpeg developers
  built on Aug 25 2012 18:08:31 with gcc 4.4.6 20120305 (Red Hat 4.4.6-4)
  configuration: --prefix=/usr/local --enable-gpl --enable-nonfree
--enable-shared --enable-postproc --enable-avfilter --enable-pthreads
--enable-x11grab --enable-bzlib --enable-libdc1394 --enable-libfaac
--enable-libgsm --enable-libmp3lame --enable-libtheora --enable-libvorbis
--enable-libx264 --enable-libxvid --enable-zlib --enable-filter=movie
--enable-swscale --disable-yasm
  libavutil      51. 35.100 / 51. 54.100
  libavcodec     53. 61.100 / 53. 61.100
  libavformat    53. 32.100 / 53. 32.100
  libavdevice    53.  4.100 / 53.  4.100
  libavfilter     2. 61.100 /  2. 77.100
  libswscale      2.  1.100 /  2.  1.100
  libswresample   0.  6.100 /  0. 15.100
  libpostproc    52.  0.100 / 52.  0.100
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'media.mp4':
  Metadata:
    major_brand     : mp42
    minor_version   : 1
    compatible_brands: isomiso2avc1mp41mp423gp5
    creation_time   : 1970-01-01 00:00:00
    encoder         : Lavf52.62.0
  Duration: 00:00:10.16, start: 0.000000, bitrate: 584 kb/s
    Stream #0:0(eng): Video: h264 (High) (avc1 / 0x31637661), yuv420p,
512x276 [SAR 1:1 DAR 128:69], 582 kb/s, 6 fps, 6 tbr, 6 tbn, 12 tbc
    Metadata:
      creation_time   : 1970-01-01 00:00:00
      handler_name    : VideoHandler
    Stream #0:1(und): Data: none (mp4s / 0x7334706D)
    Metadata:
      creation_time   : 2012-07-19 13:24:45
      handler_name    : GPAC MPEG-4 OD Handler
    Stream #0:2(und): Data: none (mp4s / 0x7334706D)
    Metadata:
      creation_time   : 2012-07-19 13:24:45
      handler_name    :
File 'b4.flv' already exists. Overwrite ? [y/N] y
Incompatible pixel format 'yuv420p' for codec 'libx264', auto-selecting
format 'yuv420p10le'
[buffer @ 0x1a63780] w:512 h:276 pixfmt:yuv420p tb:1/1000000 sar:1/1
sws_param:
[buffersink @ 0x1a78e80] auto-inserting filter 'auto-inserted scaler 0'
between the filter 'src' and the filter 'out'
[scale @ 0x1a799e0] w:512 h:276 fmt:yuv420p sar:1/1 -> w:512 h:276
fmt:yuv420p10le sar:1/1 flags:0x4
[libx264 @ 0x1a59b40] using SAR=1/1
[libx264 @ 0x1a59b40] using cpu capabilities: MMX2 SSE2Fast SSSE3
FastShuffle SSE4.2 AVX XOP FMA4 SSEMisalign LZCNT
[libx264 @ 0x1a59b40] profile High 4:4:4 Predictive, level 2.1, 4:2:0 10-bit
[libx264 @ 0x1a59b40] 264 - core 125 r2208 d9d2288 - H.264/MPEG-4 AVC codec
- Copyleft 2003-2012 - http://www.videolan.org/x264.html - options: cabac=1
ref=3 deblock=1:0:0 analyse=0x1:0x131 me=hex subme=5 psy=0 mixed_ref=0
me_range=16 chroma_me=1 trellis=0 8x8dct=0 cqm=0 deadzone=21,11
fast_pskip=0 chroma_qp_offset=0 threads=12 lookahead_threads=2
sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0
constrained_intra=0 bframes=0 weightp=2 keyint=250 keyint_min=25
scenecut=40 intra_refresh=0 rc=cqp mbtree=0 qp=0
Output #0, flv, to 'b4.flv':
  Metadata:
    major_brand     : mp42
    minor_version   : 1
    compatible_brands: isomiso2avc1mp41mp423gp5
    creation_time   : 1970-01-01 00:00:00
    encoder         : Lavf53.32.100
    Stream #0:0(eng): Video: h264 ([7][0][0][0] / 0x0007), yuv420p10le,
512x276 [SAR 1:1 DAR 128:69], q=0-69, 1k tbn, 23.98 tbc
    Metadata:
      creation_time   : 1970-01-01 00:00:00
      handler_name    : VideoHandler
Stream mapping:
  Stream #0:0 -> #0:0 (h264 -> libx264)
Press [q] to stop, [?] for help
[buffer @ 0x1a63780] Changing frame properties on the fly is not supported.
    Last message repeated 60 times
frame=    0 fps=  0 q=0.0 Lsize=       0kB time=00:00:00.00 bitrate=
0.0kbits/s
video:0kB audio:0kB global headers:0kB muxing overhead -100.000000%


x264 = 10bit

error : [buffer @ 0x1a63780] Changing frame properties on the fly is not
supported.


I hope to help, thank you