[FFmpeg-user] Colorbalance and Curves video filter produces unusable\unviewable output.

[Casey Bateman]

You were absolutely right, you are awesome! Thankyou very much!

On 5/17/13 9:24 AM, "Paul B Mahol" <onemda at gmail.com> wrote:

>On 5/17/13, Casey Bateman <casey.bateman at hudl.com> wrote:
>> While using the following command the output video becomes unusable and
>> unviewable. The video details from the input video are size of
>>HD1280x720,
>> and bitrate of 3000k.
>>
>> ffmpeg -y -i input.mp4 -vf "colorbalance=rs=-0.5:bs=0.5:bh=-0.5:rh=0.5"
>> -vcodec libx264 -r 29.97 -bt 3000k outputvid.mp4
>
>I need full uncut console output.
>
>But lets play little guessing game:
>
>colorbalance works in rgb colorspace only and whatever you used to view
>video
>does not support such h264 profile, use something like this:
>
> ffmpeg -y -i input.mp4 -vf "colorbalance=rs=-0.5:bs=0.5:bh=-0.5:rh=0.5"
> -vcodec libx264 -r 29.97 -bt 3000k -pix_fmt yuv420p outputvid.mp4
>
>>
>> From ffmpeg command line it appears to process appropriately. However
>>the
>> output video produced shows a video size of 16x160 and the video is
>>shot.
>> Any ideas? Any more information needed?
>>
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>>
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