[FFmpeg-user] Throwing error while converting png to iframe using ffmpeg.

[Paul B Mahol]

On 10/23/18, shivkumar munugala <shivkumar020994 at gmail.com> wrote:
> Hi ,
> Below text are the logs off ffmpeg,
>
> ]$ ffmpeg -async 1 -i bootup.png -vcodec
> mpeg2video -r 25 -pix_fmt yuv420p -minrate 50000k -maxrate 50000k -b
> 50000k -intra  -ps 1 -qmin 1 -qmax 3 -top 1 -bufsize 2000000  -an
> output_iframe.m2v
> ffmpeg version 0.9.2, Copyright (c) 2000-2012 the FFmpeg developers
>   built on Oct 23 2018 18:04:26 with gcc 4.4.5 20101112 (Red Hat 4.4.5-2)
>   configuration: --enable-gpl --enable-nonfree --enable-pthreads
> --enable-libfaac --enable-libmp3lame --enable-libx264
> --enable-decoder=png --enable-encoder=png
>   libavutil    51. 32. 0 / 51. 32. 0
>   libavcodec   53. 42. 4 / 53. 42. 4
>   libavformat  53. 24. 2 / 53. 24. 2
>   libavdevice  53.  4. 0 / 53.  4. 0
>   libavfilter   2. 53. 0 /  2. 53. 0
>   libswscale    2.  1. 0 /  2.  1. 0
>   libpostproc  51.  2. 0 / 51.  2. 0
> [image2 @ 0x9107aa0] Could not find codec parameters (Video: png)
> bootup.png: could not find codec parameters
>

The input file is not valid.