[FFmpeg-user] momentary overlay using ffmpeg
tsinghal18 at gmail.com
Mon May 19 10:32:35 CEST 2014
On Mon, May 19, 2014 at 1:54 PM, tarun singhal <tsinghal18 at gmail.com> wrote:
> On Mon, May 19, 2014 at 1:32 PM, tarun singhal <tsinghal18 at gmail.com>wrote:
>> Hi Group,
>> When using overlay or drawtext filter, I see that it applies overlay/text
>> over complete length of video.
>> I have a requirement where I want to put an overlay or draw text on
>> source video, but the overlay should appear only from lets says start time
>> code: 00:02:00 and should remain there till 00:02:10
>> So, basically having overlay only for 10 seconds in the source video?
>> Is this possible to do with ffmpeg?
>> Tarun Singhal
>> I was able to figure out the command to do Draw text for momentarily-
> Below is the sample command might come handy. Working to get Overlay
> working like this
> ffmpeg -i output.mpg -s 640x360 -filter_complex
> -acodec copy -r 30 check.mpg
> Couldnt found for Overlay filter :( . enable doesnt works with overlay
filter. any help?
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