On Thu, May 29, 2014 at 8:04 AM, Vijay Kanta <[email protected]> wrote:
> On 05/28/2014 06:15 PM, Steve Boyer wrote: > > On Wed, May 28, 2014 at 3:34 AM, Vijay Kanta <[email protected]> > wrote: > >> On 05/28/2014 05:17 AM, Carl Eugen Hoyos wrote: >> >>> Vijay Kanta <viju.kantah@...> <viju.kantah@...> 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 >>>> /link/to/muxed.mp4 >>>> >>> This is missing console output but at least >>> -preset ultrafast (and friends) come to >>> mind. >>> >> > 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 > single MP4. > > >> Carl Eugen >>> >>> _______________________________________________ >>> Libav-user mailing list >>> [email protected] >>> http://ffmpeg.org/mailman/listinfo/libav-user >>> >> 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. > > >> Regards, >> ~Vijay. >> >> Steve > > > _______________________________________________ > Libav-user mailing > [email protected]http://ffmpeg.org/mailman/listinfo/libav-user > > Hey, it doesn't work or I couldn't do it properly. Here's the command and > output. > > FFMPEG-COMMAND: /usr/local/bin/ffmpeg -i music/qT0pdDhKxFDnfJHq2.mp3 -c:a > copy -i video/HKp1ZpHbANT4dmGRC.mp4 -vcodec libx264 -crf 23 -vf > subtitles=subtitles/1718379803.srt -preset ultrafast -strict -2 > film/HKp1ZpHbANT4dmGRC.mp4 > ffmpeg version 2.1.1 Copyright (c) 2000-2013 the FFmpeg developers > built on Dec 15 2013 14:17:24 with gcc 4.4.5 (Ubuntu/Linaro > 4.4.4-14ubuntu5) > configuration: --enable-libass --enable-shared --enable-libx264 > --enable-gpl > libavutil 52. 48.101 / 52. 48.101 > libavcodec 55. 39.101 / 55. 39.101 > libavformat 55. 19.104 / 55. 19.104 > libavdevice 55. 5.100 / 55. 5.100 > libavfilter 3. 90.100 / 3. 90.100 > libswscale 2. 5.101 / 2. 5.101 > libswresample 0. 17.104 / 0. 17.104 > libpostproc 52. 3.100 / 52. 3.100 > Input #0, mp3, from 'music/qT0pdDhKxFDnfJHq2.mp3': > Metadata: > title : Legendary > artist : Oval > album : Ringtone EP > track : 1 > Duration: 00:00:50.86, start: 0.000000, bitrate: 128 kb/s > Stream #0:0: Audio: mp3, 44100 Hz, stereo, s16p, 128 kb/s > Unknown decoder 'copy' > Vijay, Can you send me the input files so I can help come up with a fix? I am away from my home computer where I have a variety of mp4s and mp3s to test with. To me, this SHOULDN'T fail, so I am curious to see this myself. Steve > Regards, > ~Vijay. > > > _______________________________________________ > Libav-user mailing list > [email protected] > http://ffmpeg.org/mailman/listinfo/libav-user > >
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