I have advanced in my problem: Here is my new command: $ ffmpeg -y -i picsou.mp4 \ -vf scale=960:720,format=yuv422p \ -b:v 42M \ tmp.mp4 $ ffmpeg -y -i tmp.mp4 \ -itsoffset 2 \ -i French/_unaffected_/Voyante/4.wav \ -acodec pcm_s24le \ -f mxf_opatom \ -shortest \ out.mxf
Unfortunately I have the following error: https://pastebin.com/2ynwXhM5 Le ven. 14 sept. 2018 à 18:33, Martin Delille <[email protected]> a écrit : > > 0down votefavorite > <https://video.stackexchange.com/questions/24795/create-a-mxf-media-with-a-video-and-audio-clip-at-specific-timing#> > > I have several media: > > - one video file > - several audio files > > I would like to create a new MXF media with the video file and mixing the > audio files at specific timestamp and tracks: > > - Starting time of the video file on the track 0: 00:00:00:00 > - Starting time of the audio clip 1 on the track 1: 00:00:30:00 > - Starting time of the audio clip 2 on the track 2: 00:00:35:00 > - Starting time of the audio clip 3 on the track 2: 00:00:45:00 > - ... > > I made a first try with just with one video and one audio. I used the > following command: > > ffmpeg -y -i picsou.mp4 \ > -itsoffset 2 \ > -i picsou.wav \ > -codec h264 \ > -acodec pcm_s24le \ > -shortest \ > out.mp4 > > Unfortunately, the command fails: > > [mxf @ 0x7fb3e8801200] AVC Intra 50/100 supported only > [mxf @ 0x7fb3e8801200] could not get h264 profile > av_interleaved_write_frame(): Operation not permitted > [mxf @ 0x7fb3e8801200] No packets in first stream > av_interleaved_write_frame(): Not yet implemented in FFmpeg, patches welcome > > Is there a way to fix this without patching *ffmpeg*? > > I crossed post the question here: > https://video.stackexchange.com/questions/24795/create-a-mxf-media-with-a-video-and-audio-clip-at-specific-timing > > Thanks in advance! > -- [image: Logo] <http://www.lylo.tv/> *Martin Delille*, R&D Engineer [email protected] <[email protected]> www.lylo.tv <http://www.lylo.tv/> Téléphone: +33 6 51 07 58 08 _______________________________________________ ffmpeg-user mailing list [email protected] http://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email [email protected] with subject "unsubscribe".
