Hi,
“ffmpeg –i udp://226.0.0.1:1234 -map 0:v:1 -map 0:a:0 -acodec copy -f mp4 2909_3v.ts” My concern is that the output file 2909_3v.ts is neither playable by vlc nor by ffplay. ************************************************** logs of ffplay as below: ffplay -i 2909_3v.ts ffplay version 2.4.1 Copyright (c) 2003-2014 the FFmpeg developers built on Sep 29 2014 13:53:35 with gcc 4.8.3 (GCC) 20140624 (Red Hat 4.8.3-1) configuration: --enable-gpl --enable-libx264 --enable-shared --disable-static --disable-stripping libavutil 54. 7.100 / 54. 7.100 libavcodec 56. 1.100 / 56. 1.100 libavformat 56. 4.101 / 56. 4.101 libavdevice 56. 0.100 / 56. 0.100 libavfilter 5. 1.100 / 5. 1.100 libswscale 3. 0.100 / 3. 0.100 libswresample 1. 1.100 / 1. 1.100 libpostproc 53. 0.100 / 53. 0.100 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7faf740008c0] moov atom not found0/0 2909_3v.ts: Invalid data found when processing input [root@localhost media_files]# Regards Ajay Parashar On Monday, 29 September 2014 1:16 PM, Carl Eugen Hoyos <[email protected]> wrote: ajay parashar <ajay_382000-at-yahoo.co.in <at> ffmpeg.org> writes: > so i use fifo_size option and exectuted below command > but while processing ffmpeg hanges itself. Out of > total 1892 frames it process 1880 frames and then hangs. I believe this has nothing to do with fifo_size, it should also happen without it: udp input does not expect eof but waits for more input. > configuration: --enable-debug --enable-gpl > --enable-libx264 --enable-shared --disable-static > --disable-optimizations --disable-mmx --disable-stripping I am curious: Why do you use --disable-optimizations --disable-mmx which produce a very slow binary? Note that --enable-debug is the default. Carl Eugen _______________________________________________ ffmpeg-user mailing list [email protected] http://ffmpeg.org/mailman/listinfo/ffmpeg-user _______________________________________________ ffmpeg-user mailing list [email protected] http://ffmpeg.org/mailman/listinfo/ffmpeg-user
