我正在使用在SO上找到的命令将MOV转换为中间格式。这个中间步骤的原因是能够连接一系列MOV文件。
出于某种原因，当我运行以下命令时：
ffmpeg -i source.mov -c copy -bsf:v h264_mp4toannexb -f mpegts dest.ts
我丢失了音频。
我尝试添加-bsf:s pcm_s16le，但这并未改变iota。
这是输出
ffmpeg version N-74313-g9c0407e Copyright (c) 2000-2015 the FFmpeg developers
built with gcc 4.9.3 (GCC)
configuration: --enable-gpl --enable-version3 --disable-w32threads --enable-avisynth --enable-bzlib --enable-fontconfig --enable-frei0r --enable-gnutls --enab
le-iconv --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libdcadec --enable-libfreetype --enable-libgme --enable-libgsm --enable-l
ibilbc --enable-libmodplug --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable-librtmp --en
able-libschroedinger --enable-libsoxr --enable-libspeex --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvo-aacenc --enable-libvo-amrwbenc
--enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxavs --enable-libxvid --enable-lzma --ena
ble-decklink --enable-zlib
libavutil 54. 30.100 / 54. 30.100
libavcodec 56. 57.100 / 56. 57.100
libavformat 56. 40.101 / 56. 40.101
libavdevice 56. 4.100 / 56. 4.100
libavfilter 5. 32.100 / 5. 32.100
libswscale 3. 1.101 / 3. 1.101
libswresample 1. 2.101 / 1. 2.101
libpostproc 53. 3.100 / 53. 3.100
Guessed Channel Layout for Input Stream #0.1 : stereo
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'source.mov':
Metadata:
major_brand : qt
minor_version : 537331968
compatible_brands: qt niko
creation_time : 2015-12-29 20:27:21
Duration: 00:00:47.28, start: 0.000000, bitrate: 22117 kb/s
Stream #0:0(eng): Video: h264 (High) (avc1 / 0x31637661), yuvj420p(pc, smpte170m/bt709/bt470m), 1920x1080 [SAR 1:1 DAR 16:9], 20535 kb/s, 25 fps, 25 tbr, 25
k tbn, 50 tbc (default)
Metadata:
creation_time : 2015-12-29 20:27:21
Stream #0:1(eng): Audio: pcm_s16le (sowt / 0x74776F73), 48000 Hz, 2 channels, s16, 1536 kb/s (default)
Metadata:
creation_time : 2015-12-29 20:27:21
File 'dest.ts' already exists. Overwrite ? [y/N] y
Output #0, mpegts, to 'dest.ts':
Metadata:
major_brand : qt
minor_version : 537331968
compatible_brands: qt niko
encoder : Lavf56.40.101
Stream #0:0(eng): Video: h264 (avc1 / 0x31637661), yuvj420p, 1920x1080 [SAR 1:1 DAR 16:9], q=2-31, 20535 kb/s, 25 fps, 25 tbr, 90k tbn, 25k tbc (default)
Metadata:
creation_time : 2015-12-29 20:27:21
Stream #0:1(eng): Audio: pcm_s16le (sowt / 0x74776F73), 48000 Hz, stereo, 1536 kb/s (default)
Metadata:
creation_time : 2015-12-29 20:27:21
Stream mapping:
Stream #0:0 -> #0:0 (copy)
Stream #0:1 -> #0:1 (copy)
Press [q] to stop, [?] for help
frame= 1182 fps=1139 q=-1.0 Lsize= 137797kB time=00:00:47.28 bitrate=23875.6kbits/s
video:118525kB audio:8865kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 8.169999%
从输出中，它看起来像我复制了视频流和音频流。那似乎是什么麻烦？