[Libav-user] This command take 2 minutes to render. Can it be quicker?
steveboyer85 at gmail.com
Wed May 28 14:45:42 CEST 2014
On Wed, May 28, 2014 at 3:34 AM, Vijay Kanta <viju.kantah at gmail.com> wrote:
> On 05/28/2014 05:17 AM, Carl Eugen Hoyos wrote:
>> Vijay Kanta <viju.kantah at ...> writes:
>> Can it be quicker and less resource
>>> hungry by altering the following command?
>>> :~$ /usr/local/bin/ffmpeg -i /link/to/music.mp3
>>> -i /link/to/video.mp4 -vcodec libx264 -crf 23
>>> -vf subtitles=/link/to/subtitles.srt -strict -2
>> This is missing console output but at least
>> -preset ultrafast (and friends) come to
This command will (if I understand correctly) transcode your audio. Using
"-c:a copy" will copy the audio.mp3 into the muxed.mp4 container. Same
thing with "-c:v copy" as the video.mp4 is (obviously) already in an MP4
container, it should be a trivial matter to mux the two streams into a
> Carl Eugen
>> Libav-user mailing list
>> Libav-user at ffmpeg.org
> Sorry, what do you mean by missing console output? This command does
> output to the shell.
It would help us even more if you could provide what your console outputs
when the command runs.
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