[FFmpeg-user] About the command -vcodec

[Paul B Mahol]

On 9/14/13, ****** <kidney at mail.ustc.edu.cn> wrote:
> Actually, what I am doing is to convert uncompressed yuv420p video (with no
> heads, no encapsulation, just yuv values)
>
> into uyuv422 uncompressed avi format. I was wondering if the following
> command did right:
>
> ffmpeg -vcodec rawvideo -pix_fmt yuv420p -s widthxheight -r framerate -i
> input.yuv -vcodec rawvideo -pix_fmt uyvy422 -r framerate output.avi

You can inspect created file and make own conclusion.

>
>
>
>>
>> Am Samstag 14 September 2013, 16:56:01 schrieb ******:
>> > Hi, all experts.
>> >
>> > Is there any difference between -vcodec rawvideo and -vcodec copy?
>> >
>> Rawvideo gives you the decoded video (uncompressed). Copy does not decode
>> and
>> gives you the video directly from the input.
>> > And where can I find any instructions on what parameters can "-vcodec"
>> > take
>> and their description?
>> "ffmpeg -codecs" returns a list of all available codecs.
>> >
>> > I tried to find them in ffmpeg website but failed. Can anyone shed a
>> > light
>> upon it? Thank you.
>> >
>> >
>> >
>> >
>> > --
>> > Best Regards
>> >
>> >
>> > Aaron Chen
>> > EEIS at University of Science and Technology of China
>> > +86-15556966293
>> > _______________________________________________
>> > ffmpeg-user mailing list
>> > ffmpeg-user at ffmpeg.org
>> > http://ffmpeg.org/mailman/listinfo/ffmpeg-user
>>
>> regards, Gerion
>>
>> _______________________________________________
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>
>
> --
> Best Regards
>
>
> Aaron Chen
> EEIS at University of Science and Technology of China
> +86-15556966293
> _______________________________________________
> ffmpeg-user mailing list
> ffmpeg-user at ffmpeg.org
> http://ffmpeg.org/mailman/listinfo/ffmpeg-user
>