Я использую ffmpeg.exe для перекодирования источника видео, в этом примере ниже из файла и хочу одновременно потоковую передачу rmtp и сохранение в файл. Я не могу понять, что я делаю не так с «псевдослушателем». Вот мой пример:
ffmpeg -re -i bbb1.mp4 -threads 2 -c:v libx264 -c:a aac -profile:v baseline -b:a 96k -strict:a -2 -b:v 200K -g 10 -s:v
320x280 -f tee -map 0:v -map 0:a "rtmp://127.0.0.1:1937/test_mid_002/t1.flv|output3.mp4"
ffmpeg version N-76741-g8eadabf Copyright (c) 2000-2015 the FFmpeg developers
built with gcc 5.2.0 (GCC)
configuration: --enable-gpl --enable-version3 --disable-w32threads --enable-avisynth --enable-bzlib --enable-fontconfig --enable-frei0r --enable-gnutls --enable-iconv --enable-libass --enable-libblu
ray --enable-libbs2b --enable-libcaca --enable-libdcadec --enable- libfreetype --enable-libgme --enable-libgsm --enable-libilbc --enable- libmodplug --enable-libmp3lame --enable-libopencore-amrnb --enab
le-libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable-librtmp --enable-libschroedinger --enable-libsoxr --enable-libspeex --enable-libtheora --enable-libtwolame --enable-libvidstab --ena
ble-libvo-aacenc --enable-libvo-amrwbenc --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx264 --enable- libx265 --enable-libxavs --enable-libxvid --enable-libzimg --
enable-lzma --enable-decklink --enable-zlib
libavutil 55. 7.100 / 55. 7.100
libavcodec 57. 15.100 / 57. 15.100
libavformat 57. 16.100 / 57. 16.100
libavdevice 57. 0.100 / 57. 0.100
libavfilter 6. 15.100 / 6. 15.100
libswscale 4. 0.100 / 4. 0.100
libswresample 2. 0.101 / 2. 0.101
libpostproc 54. 0.100 / 54. 0.100
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'bbb1.mp4':
Metadata:
major_brand : isom
minor_version : 1
compatible_brands: isomavc1
creation_time : 2013-12-16 17:44:39
title : Big Buck Bunny, Sunflower version
artist : Blender Foundation 2008, Janus Bager Kristensen 2013
comment : Creative Commons Attribution 3.0 - http://bbb3d.renderfarming.net
genre : Animation
composer : Sacha Goedegebure
Duration: 00:10:34.53, start: 0.000000, bitrate: 3481 kb/s
Stream #0:0(und): Video: h264 (High) (avc1 / 0x31637661), yuv420p, 1920x1080 [SAR 1:1 DAR 16:9], 2998 kb/s, 30 fps, 30 tbr, 30k tbn, 60 tbc (default)
Metadata:
creation_time : 2013-12-16 17:44:39
handler_name : GPAC ISO Video Handler
Stream #0:1(und): Audio: mp3 (mp4a / 0x6134706D), 48000 Hz, stereo, s16p, 160 kb/s (default)
Metadata:
creation_time : 2013-12-16 17:44:42
handler_name : GPAC ISO Audio Handler
Stream #0:2(und): Audio: ac3 (ac-3 / 0x332D6361), 48000 Hz, 5.1(side), fltp, 320 kb/s (default)
Metadata:
creation_time : 2013-12-16 17:44:42
handler_name : GPAC ISO Audio Handler
Side data:
audio service type: main
[libx264 @ 059779a0] using SAR=14/9
[libx264 @ 059779a0] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX
[libx264 @ 059779a0] profile Constrained Baseline, level 1.3
[flv @ 0708a100] Codec for stream 0 does not use global headers but container format requires global headers
[flv @ 0708a100] Codec for stream 1 does not use global headers but container format requires global headers
[flv @ 0708a100] Codec for stream 2 does not use global headers but container format requires global headers
[flv @ 0708a100] at most one audio stream is supported in flv
[tee @ 05977040] Slave 'rtmp://127.0.0.1:1937/test_mid_002/t1.flv': error writing header: Invalid argument
Output #0, tee, to 'rtmp://127.0.0.1:1937/test_mid_002/t1.flv|output3.mp4':
Metadata:
major_brand : isom
minor_version : 1
compatible_brands: isomavc1
composer : Sacha Goedegebure
title : Big Buck Bunny, Sunflower version
artist : Blender Foundation 2008, Janus Bager Kristensen 2013
comment : Creative Commons Attribution 3.0 - http://bbb3d.renderfarming.net
genre : Animation
encoder : Lavf57.16.100
Stream #0:0(und): Video: h264 (libx264), yuv420p, 320x280 [SAR 14:9 DAR 16:9], q=-1--1, 200 kb/s, 30 fps, 30 tbn, 30 tbc (default)
Metadata:
creation_time : 2013-12-16 17:44:39
handler_name : GPAC ISO Video Handler
encoder : Lavc57.15.100 libx264
Stream #0:1(und): Audio: aac, 48000 Hz, stereo, fltp, 96 kb/s (default)
Metadata:
creation_time : 2013-12-16 17:44:42
handler_name : GPAC ISO Audio Handler
encoder : Lavc57.15.100 aac
Stream #0:2(und): Audio: aac, 48000 Hz, 5.1(side), fltp, 96 kb/s (default)
Metadata:
creation_time : 2013-12-16 17:44:42
handler_name : GPAC ISO Audio Handler
encoder : Lavc57.15.100 aac
Stream mapping:
Stream #0:0 -> #0:0 (h264 (native) -> h264 (libx264))
Stream #0:1 -> #0:1 (mp3 (native) -> aac (native))
Stream #0:2 -> #0:2 (ac3 (native) -> aac (native))
Could not write header for output file #0 (incorrect codec parameters ?): Invalid argument
[libx264 @ 059779a0] final ratefactor: 33.90
[aac @ 00d9c3a0] Qavg: nan
[aac @ 00d9ce80] Qavg: nan
Press any key to continue . . .