hi here is my problem im reading raw nv12 frames from a pipe with this command: ffmpeg -f rawvideo -pixel_format nv12 -s 1280x720 -i ppp -ss 0 -t 1 -f rawvideo -pixel_format nv12 -s 1280x720 -i ppp -ss 3 -t 1 -c:v libx264 -bf 2 -refs 4 -qmin 25 -qmax 25 -movflags +faststart -c:a aac -r 25 -g 25 -f mp4 xxx.mp4
im trying to read 1 sec of frames and then read more from sec 3 to 4 ffmpe seems to close the pipe or stop on the firts input any way to tell ffmpe to read and use onely selected parts from multiple inputs or event the same pipe? example: writing 100 frames to pipe first input is frames from 0-10 and then seconde input is 20-30 and get an mp4 with 20 frames total? any help please? -- Dan shamir Director of Graphic Technology *d...@idomoo.com <d...@idomoo.com>* [image: idomoo_logo_moving people NEW email signature] <http://www.idomoo.com/> -- *This email and any files transmitted with it contain information from Idomoo which may be privileged and confidential and intended solely for the use of the addressee. If you are not the intended recipient, be aware that any disclosure, copying, distribution or use of the contents of this information is strictly prohibited; please notify us immediately by* *an **email reply and delete it from your system. Idomoo accepts no liability for any personal views or opinions expressed in this email. Email transmission cannot be guaranteed to be secure or error-free. Idomoo therefore is not liable for any errors or omissions in the contents of this message, which arise as a result of email transmission.*
_______________________________________________ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe".