Hi, I made it work but it doesn't work the way I expect. "tee" is used for delivering the same file to different destinations, right? We use it to prevent FFMPEG encode the same file twice. But when I try to use two tee's it needs to transcode again.
Here is the command and output which DOES NOT WORK: ffmpeg -re -i test.mp4 -c:v libx264 -c:a libfaac -strict experimental -filter_complex "[0:0]scale=640x480[large];[0:0]scale=240x50[small]" -f tee -map "[large]" -map 0:1 -c:a copy "[f=flv]rtmp://RTMP_1_PRIMARIY|[f=flv]rtmp://RTMP_1_BACKUP" -f tee -map "[small]" -map 0:1 -c:a copy "[f=flv]rtmp://RTMP_2_PRIMARIY|[f=flv]rtmp://RTMP_2_BACKUP" > ffmpeg version 2.3.3 Copyright (c) 2000-2014 the FFmpeg developers > built on Aug 25 2014 19:47:15 with Apple LLVM version 5.1 (clang-503.0.40) > (based on LLVM 3.4svn) > configuration: --prefix=/usr/local/Cellar/ffmpeg/2.3.3 --enable-shared > --enable-pthreads --enable-gpl --enable-version3 --enable-nonfree > --enable-hardcoded-tables --enable-avresample --enable-vda --cc=clang > --host-cflags= --host-ldflags= --enable-libx264 --enable-libfaac > --enable-libmp3lame --enable-libxvid > libavutil 52. 92.100 / 52. 92.100 > libavcodec 55. 69.100 / 55. 69.100 > libavformat 55. 48.100 / 55. 48.100 > libavdevice 55. 13.102 / 55. 13.102 > libavfilter 4. 11.100 / 4. 11.100 > libavresample 1. 3. 0 / 1. 3. 0 > libswscale 2. 6.100 / 2. 6.100 > libswresample 0. 19.100 / 0. 19.100 > libpostproc 52. 3.100 / 52. 3.100 > Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'polis-operasyon.mp4': > Metadata: > major_brand : mp42 > minor_version : 0 > compatible_brands: mp42mp41 > creation_time : 2014-08-05 05:41:20 > Duration: 00:01:22.18, start: 0.000000, bitrate: 1795 kb/s > Stream #0:0(eng): Video: h264 (Main) (avc1 / 0x31637661), yuv420p(tv), > 1280x720 [SAR 1:1 DAR 16:9], 1603 kb/s, 25 fps, 25 tbr, 25k tbn, 50 tbc > (default) > Metadata: > creation_time : 2014-08-05 05:41:20 > encoder : AVC Coding > handler_name : ?Mainconcept Video Media Handler > Stream #0:1(eng): Audio: aac (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, > 189 kb/s (default) > Metadata: > creation_time : 2014-08-05 05:41:20 > handler_name : #Mainconcept MP4 Sound Media Handler > Output #0, tee, to > '[f=flv]rtmp://RTMP_1_PRIMARIY|[f=flv]rtmp://RTMP_1_BACKUP': > Metadata: > major_brand : mp42 > minor_version : 0 > compatible_brands: mp42mp41 > Stream #0:0: Video: h264, q=2-31, 128 kb/s, SAR 4:3 DAR 0:0, 25 fps > (default) > Metadata: > encoder : Lavc55.69.100 libx264 > Stream #0:1(eng): Audio: none, 0 channels, 128 kb/s (default) > Metadata: > creation_time : 2014-08-05 05:41:20 > handler_name : #Mainconcept MP4 Sound Media Handler > Output #1, tee, to > '[f=flv]rtmp://RTMP_2_PRIMARIY|[f=flv]rtmp://RTMP_2_BACKUP': > Metadata: > major_brand : mp42 > minor_version : 0 > compatible_brands: mp42mp41 > Stream #1:0: Video: none, q=2-31, 128 kb/s (default) > Stream #1:1(eng): Audio: none, 0 channels, 128 kb/s > Metadata: > creation_time : 2014-08-05 05:41:20 > handler_name : #Mainconcept MP4 Sound Media Handler > Stream mapping: > Stream #0:0 (h264) -> scale > Stream #0:0 (h264) -> scale > scale -> Stream #0:0 (libx264) > Stream #0:1 -> #0:1 (copy) > scale -> Stream #1:0 (?) > Stream #0:1 -> #1:1 (copy) > Encoder (codec none) not found for output stream #1:0 So when I add encoder to other profile too, it works. Is this an expected behavior or am I doing something wrong? (By the way I can not use multiple FFMPEG instances. My source will be a stream) Thank you _______________________________________________ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-user