[FFmpeg-user] ffplay won't play yuv file (yuv420p).
HongSuk Hwan
hwanikani at hotmail.com
Thu Jul 14 19:10:35 CEST 2011
I am trying to play yuv file using ffplay.
However, ffplay cannot play yuv file right now.
Even if I give all the parameters required to yuv file, it just won't play saying (two lines of) "Picture size 0x0 is invalid", and "could not find codec parameters."
I will tell you what exact command and parameters I used and full error messages below:
Here is the steps I used:
1. go to ftp://ftp.tnt.uni-hannover.de/pub/svc/testsequences/ and download FOREMAN_352x288_30_orig_01_yuv.zip (and unzip it to get yuv)
2. Command: ffplay -f rawvideo -pix_fmt yuv420p -s 352x288 -i FOREMAN_352x288_30_orig_01.yuv
Then I get this error message:
C:\Users\SHH\Desktop>ffplay -f rawvideo -pix_fmt yuv420p -s 352x288 -i FOREMAN_352x288_30_orig_01.yuv
ffplay version N-31247-g5d4fd1d, Copyright (c) 2003-2011 the FFmpeg developers
built on Jul 4 2011 21:40:51 with gcc 4.6.1
configuration: --enable-gpl --enable-version3 --enable-memalign-hack --enable-runtime-cpudetect --
enable-avisynth --enable-bzlib --enable-frei0r --enable-libopencore-amrnb --enable-libopencore-amrwb
--enable-libfreetype --enable-libgsm --enable-libmp3lame --enable-libopenjpeg --enable-librtmp --en
able-libschroedinger --enable-libspeex --enable-libtheora --enable-libvorbis --enable-libvpx --enabl
e-libx264 --enable-libxavs --enable-libxvid --enable-zlib
libavutil 51. 11. 0 / 51. 11. 0
libavcodec 53. 7. 0 / 53. 7. 0
libavformat 53. 5. 0 / 53. 5. 0
libavdevice 53. 2. 0 / 53. 2. 0
libavfilter 2. 24. 3 / 2. 24. 3
libswscale 2. 0. 0 / 2. 0. 0
libpostproc 51. 2. 0 / 51. 2. 0
[IMGUTILS @ 039BF9D4] Picture size 0x0 is invalid
[IMGUTILS @ 039BF8F4] Picture size 0x0 is invalid
[rawvideo @ 002CF300] Could not find codec parameters (Video: rawvideo, yuv420p)
[rawvideo @ 002CF300] Estimating duration from bitrate, this may be inaccurate
FOREMAN_352x288_30_orig_01.yuv: could not find codec parameters
I tried BOTH windows and linux builds, and both of them have same problems.
Can anyone help me with this problem?
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