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Sur d’autres sites (12072)
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FFmpeg - Concatenating videos with different resolutions
7 août 2017, par JillI currently have an android app where the videos get combined using ffmpeg’s concat. That works fine. However, when I add text (using drawtext) to one of the videos, after combining the videos again, the combined video gets distorted. The video with the drawtext shows up fine, but then the videos without text switches orientation.
I think the problem roots from the fact that a vertical video on my android phone has the resolution of 1920x1080, however if I use that for the scale when executing drawtext, it becomes horizontal.
I think an example might help explain this better. Let’s say I have 2 vertically recorded videos, and I combine them with concat. The combined video shows up fine. Then if I add text to the 1st video using drawtext, the combined video will then show the first video (with text) at normal orientation (vertical). However, when it transitions to the next video, it first stalls for a couple seconds and then the 2nd video is shown at a horizontal orientation.
Also, I tried this also with having the aspect ratio as 1:1 so it wouldn’t matter, but the second video’s orientation still changed counter clockwise.
Thanks for the help, and happy to add more clarification if needed.
This is for adding the text :
ffmpeg -i input.mp4 -vf drawbox=y=ih-200:color=black@0.5:width=iw:height=200:t=max
,drawtext=fontfile=RobotoRegular.ttf:text='Text':x=(w-text_w)/2:y=(h-text_h)-100:fontsize=70:fontcolor=white
-c:v libx264 -b:v 17000k -r 30 -preset ultrafast -y output.mp4Output :
ffmpeg version n3.0.1 Copyright (c) 2000-2016 the FFmpeg developers
built with gcc 4.8 (GCC)
configuration: --target-os=linux --cross-prefix=/home/vagrant/SourceCode/ffmpeg-android/toolchain-android/bin/arm-linux-androideabi- --arch=arm --cpu=cortex-a8 --enable-runtime-cpudetect --sysroot=/home/vagrant/SourceCode/ffmpeg-android/toolchain-android/sysroot --enable-pic --enable-libx264 --enable-libass --enable-libfreetype --enable-libfribidi --enable-libmp3lame --enable-fontconfig --enable-pthreads --disable-debug --disable-ffserver --enable-version3 --enable-hardcoded-tables --disable-ffplay --disable-ffprobe --enable-gpl --enable-yasm --disable-doc --disable-shared --enable-static --pkg-config=/home/vagrant/SourceCode/ffmpeg-android/ffmpeg-pkg-config --prefix=/home/vagrant/SourceCode/ffmpeg-android/build/armeabi-v7a --extra-cflags='-I/home/vagrant/SourceCode/ffmpeg-android/toolchain-android/include -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fno-strict-overflow -fstack-protector-all' --extra-ldflags='-L/home/vagrant/SourceCode/ffmpeg-android/toolchain-android/lib -Wl,-z,relro -Wl,-z,now -pie' --extra-libs='-lpng -lexpat -lm' --extra-cxxflags=
libavutil 55. 17.103 / 55. 17.103
libavcodec 57. 24.102 / 57. 24.102
libavformat 57. 25.100 / 57. 25.100
libavdevice 57. 0.101 / 57. 0.101
libavfilter 6. 31.100 / 6. 31.100
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 '/storage/emulated/0/Android/data/com.me.app/files/65/VID_20170802_111518.mp4':
Metadata:
major_brand : mp42
minor_version : 0
compatible_brands: isommp42
creation_time : 2017-08-02 18:15:20
com.android.version: 7.0
Duration: 00:00:00.93, start: 0.000000, bitrate: 16415 kb/s
Stream #0:0(eng): Video: h264 (High) (avc1 / 0x31637661), yuv420p(tv, bt709), 1920x1080, 16408 kb/s, SAR 1:1 DAR 16:9, 28.94 fps, 30 tbr, 90k tbn, 180k tbc (default)
Metadata:
rotate : 90
creation_time : 2017-08-02 18:15:20
handler_name : VideoHandle
Side data:
displaymatrix: rotation of -90.00 degrees
[libx264 @ 0xeab7ec00] using SAR=1/1
[libx264 @ 0xeab7ec00] using cpu capabilities: none!
[libx264 @ 0xeab7ec00] profile Constrained Baseline, level 4.1
[libx264 @ 0xeab7ec00] 264 - core 148 - H.264/MPEG-4 AVC codec - Copyleft 2003-2015 - http://www.videolan.org/x264.html - options: cabac=0 ref=1 deblock=0:0:0 analyse=0:0 me=dia subme=0 psy=1 psy_rd=1.00:0.00 mixed_ref=0 me_range=16 chroma_me=1 trellis=0 8x8dct=0 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=0 threads=12 lookahead_threads=2 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=0 weightp=0 keyint=250 keyint_min=25 scenecut=0 intra_refresh=0 rc=abr mbtree=0 bitrate=17000 ratetol=1.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=0
Output #0, mp4, to '/storage/emulated/0/Android/data/com.me.app/files/65/temp.mp4':
Metadata:
major_brand : mp42
minor_version : 0
compatible_brands: isommp42
com.android.version: 7.0
encoder : Lavf57.25.100
Stream #0:0(eng): Video: h264 (libx264) ([33][0][0][0] / 0x0021), yuv420p, 1080x1920 [SAR 1:1 DAR 9:16], q=-1--1, 17000 kb/s, 30 fps, 15360 tbn, 30 tbc (default)
Metadata:
handler_name : VideoHandle
creation_time : 2017-08-02 18:15:20
encoder : Lavc57.24.102 libx264
Side data:
unknown side data type 10 (24 bytes)
Stream mapping:
Stream #0:0 -> #0:0 (h264 (native) -> h264 (libx264))
Press [q] to stop, [?] for help
frame= 6 fps=0.0 q=0.0 size= 0kB time=00:00:00.00 bitrate=N/A dup=1 drop=0 speed= 0x
frame= 10 fps=8.8 q=0.0 size= 0kB time=00:00:00.00 bitrate=N/A dup=1 drop=0 speed= 0x
frame= 14 fps=8.4 q=15.0 size= 155kB time=00:00:00.03 bitrate=38067.5kbits/s dup=1 drop=0 speed=0.0201x
frame= 18 fps=8.0 q=22.0 size= 744kB time=00:00:00.16 bitrate=36592.5kbffmpeg -f concat -safe 0 -i input.mp4 -c copy -y output.mp4Output :
ffmpeg version n3.0.1 Copyright (c) 2000-2016 the FFmpeg developers
built with gcc 4.8 (GCC)
configuration: --target-os=linux --cross-prefix=/home/vagrant/SourceCode/ffmpeg-android/toolchain-android/bin/arm-linux-androideabi- --arch=arm --cpu=cortex-a8 --enable-runtime-cpudetect --sysroot=/home/vagrant/SourceCode/ffmpeg-android/toolchain-android/sysroot --enable-pic --enable-libx264 --enable-libass --enable-libfreetype --enable-libfribidi --enable-libmp3lame --enable-fontconfig --enable-pthreads --disable-debug --disable-ffserver --enable-version3 --enable-hardcoded-tables --disable-ffplay --disable-ffprobe --enable-gpl --enable-yasm --disable-doc --disable-shared --enable-static --pkg-config=/home/vagrant/SourceCode/ffmpeg-android/ffmpeg-pkg-config --prefix=/home/vagrant/SourceCode/ffmpeg-android/build/armeabi-v7a --extra-cflags='-I/home/vagrant/SourceCode/ffmpeg-android/toolchain-android/include -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fno-strict-overflow -fstack-protector-all' --extra-ldflags='-L/home/vagrant/SourceCode/ffmpeg-android/toolchain-android/lib -Wl,-z,relro -Wl,-z,now -pie' --extra-libs='-lpng -lexpat -lm' --extra-cxxflags=
libavutil 55. 17.103 / 55. 17.103
libavcodec 57. 24.102 / 57. 24.102
libavformat 57. 25.100 / 57. 25.100
libavdevice 57. 0.101 / 57. 0.101
libavfilter 6. 31.100 / 6. 31.100
libswscale 4. 0.100 / 4. 0.100
libswresample 2. 0.101 / 2. 0.101
libpostproc 54. 0.100 / 54. 0.100
[mov,mp4,m4a,3gp,3g2,mj2 @ 0xe762a600] Auto-inserting h264_mp4toannexb bitstream filter
Input #0, concat, from '/storage/emulated/0/Android/data/com.me.app/files/64/TXT_20170802_110325.txt':
Duration: N/A, start: 0.000000, bitrate: 23403 kb/s
Stream #0:0(eng): Video: h264 (Constrained Baseline) (avc1 / 0x31637661), yuv420p, 1080x1920 [SAR 1:1 DAR 9:16], 23403 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc
Metadata:
handler_name : VideoHandler
Output #0, mp4, to '/storage/emulated/0/Android/data/com.me.app/files/64/VID_20170802_110325concat.mp4':
Metadata:
encoder : Lavf57.25.100
Stream #0:0(eng): Video: h264 ([33][0][0][0] / 0x0021), yuv420p, 1080x1920 [SAR 1:1 DAR 9:16], q=2-31, 23403 kb/s, 30 fps, 30 tbr, 15360 tbn, 15360 tbc
Metadata:
handler_name : VideoHandler
Stream mapping:
Stream #0:0 -> #0:0 (copy)
Press [q] to stop, [?] for help
[mov,mp4,m4a,3gp,3g2,mj2 @ 0xe762a600] Auto-inserting h264_mp4toannexb bitstream filter
frame= 64 fps=0.0 q=-1.0 Lsize= 5218kB time=00:00:12.30 bitrate=3474.5kbits/s speed= 122x
video:5217kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.025721% -
FFMPEG Concat only showing first video
7 août 2017, par user5839I ;m struggling with concat
My command (via Process Builder)
[ffmpeg, -y, -i,
C :\workspace\processor.\temp_dir\8fdcc1c9-6275-4ef5-b9e7-05bd5cfe51ab_3840.mp4,
-i, C :\workspace\processor.\temp_dir\8fdcc1c9-6275-4ef5-b9e7-05bd5cfe51ab_3840.mp4,
-i, C :\workspace\processor.\temp_dir\8fdcc1c9-6275-4ef5-b9e7-05bd5cfe51ab_3840.mp4,
-i, C :\workspace\processor.\temp_dir\8fdcc1c9-6275-4ef5-b9e7-05bd5cfe51ab_3840.mp4,
-i, C :\workspace\processor.\temp_dir\8fdcc1c9-6275-4ef5-b9e7-05bd5cfe51ab_3840.mp4,
-i, C :\workspace\processor.\temp_dir\8fdcc1c9-6275-4ef5-b9e7-05bd5cfe51ab_3840.mp4,
-i, C :\workspace\processor.\temp_dir\8fdcc1c9-6275-4ef5-b9e7-05bd5cfe51ab_3840.mp4,
-i, C :\workspace\processor.\temp_dir\8fdcc1c9-6275-4ef5-b9e7-05bd5cfe51ab_3840.mp4,
-i, C :\workspace\processor.\temp_dir\8fdcc1c9-6275-4ef5-b9e7-05bd5cfe51ab_3840.mp4,
-i, C :\workspace\processor.\temp_dir\8fdcc1c9-6275-4ef5-b9e7-05bd5cfe51ab_3840.mp4,
-i, C :\workspace\processor.\temp_dir\8fdcc1c9-6275-4ef5-b9e7-05bd5cfe51ab_3840.mp4,
-filter_complex, [0:v:0][0:a:0][1:v:0][1:a:0][2:v:0][2:a:0][3:v:0][3:a:0][4:v:0][4:a:0][5:v:0][5:a:0][6:v:0][6:a:0][7:v:0][7:a:0][8:v:0][8:a:0][9:v:0][9:a:0][10:v:0][10:a:0]concat=n=11:v=1:a=1
[v][a], -map, [v], -map, [a],
C :\workspace\processor.\temp_dir\8d66984a-0b0e-4956-95d6-66eddf14b47e.mp4]And the above error repeats over and over again. The video completes and it is the right size and duration, it just plays the first video and then stops.
Any clues !?
EDIT With latest version
ffmpeg version 3.3.2 Copyright (c) 2000-2017 the FFmpeg developers
built with gcc 7.1.0 (GCC)
configuration: --enable-gpl --enable-version3 --enable-cuda --enable-cuvid --enable-d3d11va --enable-dxva2 --enable-libmfx --enable-nvenc --enable-avisynth --enable-bzlib --enable-fontconfig --enable-frei0r --enable-gnutls --enable-iconv --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libfreetype --enable-libgme --enable-libgsm --enable-libilbc --enable-libmodplug --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenh264 --enable-libopenjpeg --enable-libopus --enable-librtmp --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvo-amrwbenc --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxavs --enable-libxvid --enable-libzimg --enable-lzma --enable-zlib
libavutil 55. 58.100 / 55. 58.100
libavcodec 57. 89.100 / 57. 89.100
libavformat 57. 71.100 / 57. 71.100
libavdevice 57. 6.100 / 57. 6.100
libavfilter 6. 82.100 / 6. 82.100
libswscale 4. 6.100 / 4. 6.100
libswresample 2. 7.100 / 2. 7.100
libpostproc 54. 5.100 / 54. 5.100
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'C:\workspace\processor\.\temp_dir\8fdcc1c9-6275-4ef5-b9e7-05bd5cfe51ab_3840.mp4':
Metadata:
major_brand : isom
minor_version : 512
compatible_brands: isomiso2avc1mp41
encoder : Lavf55.33.100
Duration: 00:00:06.40, start: 0.000000, bitrate: 18134 kb/s
Stream #0:0(eng): Video: h264 (High) (avc1 / 0x31637661), yuv420p, 3840x1920, 17995 kb/s, 25 fps, 25 tbr, 12800 tbn, 50 tbc (default)
Metadata:
handler_name : VideoHandler
Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 130 kb/s (default)
Metadata:
handler_name : SoundHandler
Input #1, mov,mp4,m4a,3gp,3g2,mj2, from 'C:\workspace\processor\.\temp_dir\8fdcc1c9-6275-4ef5-b9e7-05bd5cfe51ab_3840.mp4':
Metadata:
major_brand : isom
minor_version : 512
compatible_brands: isomiso2avc1mp41
encoder : Lavf55.33.100
Duration: 00:00:06.40, start: 0.000000, bitrate: 18134 kb/s
Stream #1:0(eng): Video: h264 (High) (avc1 / 0x31637661), yuv420p, 3840x1920, 17995 kb/s, 25 fps, 25 tbr, 12800 tbn, 50 tbc (default)
Metadata:
handler_name : VideoHandler
Stream #1:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 130 kb/s (default)
Metadata:
handler_name : SoundHandler
Input #2, mov,mp4,m4a,3gp,3g2,mj2, from 'C:\workspace\processor\.\temp_dir\8fdcc1c9-6275-4ef5-b9e7-05bd5cfe51ab_3840.mp4':
Metadata:
major_brand : isom
minor_version : 512
compatible_brands: isomiso2avc1mp41
encoder : Lavf55.33.100
Duration: 00:00:06.40, start: 0.000000, bitrate: 18134 kb/s
Stream #2:0(eng): Video: h264 (High) (avc1 / 0x31637661), yuv420p, 3840x1920, 17995 kb/s, 25 fps, 25 tbr, 12800 tbn, 50 tbc (default)
Metadata:
handler_name : VideoHandler
Stream #2:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 130 kb/s (default)
Metadata:
handler_name : SoundHandler
Input #3, mov,mp4,m4a,3gp,3g2,mj2, from 'C:\workspace\processor\.\temp_dir\8fdcc1c9-6275-4ef5-b9e7-05bd5cfe51ab_3840.mp4':
Metadata:
major_brand : isom
minor_version : 512
compatible_brands: isomiso2avc1mp41
encoder : Lavf55.33.100
Duration: 00:00:06.40, start: 0.000000, bitrate: 18134 kb/s
Stream #3:0(eng): Video: h264 (High) (avc1 / 0x31637661), yuv420p, 3840x1920, 17995 kb/s, 25 fps, 25 tbr, 12800 tbn, 50 tbc (default)
Metadata:
handler_name : VideoHandler
Stream #3:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 130 kb/s (default)
Metadata:
handler_name : SoundHandler
Input #4, mov,mp4,m4a,3gp,3g2,mj2, from 'C:\workspace\processor\.\temp_dir\8fdcc1c9-6275-4ef5-b9e7-05bd5cfe51ab_3840.mp4':
Metadata:
major_brand : isom
minor_version : 512
compatible_brands: isomiso2avc1mp41
encoder : Lavf55.33.100
Duration: 00:00:06.40, start: 0.000000, bitrate: 18134 kb/s
Stream #4:0(eng): Video: h264 (High) (avc1 / 0x31637661), yuv420p, 3840x1920, 17995 kb/s, 25 fps, 25 tbr, 12800 tbn, 50 tbc (default)
Metadata:
handler_name : VideoHandler
Stream #4:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 130 kb/s (default)
Metadata:
handler_name : SoundHandler
Input #5, mov,mp4,m4a,3gp,3g2,mj2, from 'C:\workspace\processor\.\temp_dir\8fdcc1c9-6275-4ef5-b9e7-05bd5cfe51ab_3840.mp4':
Metadata:
major_brand : isom
minor_version : 512
compatible_brands: isomiso2avc1mp41
encoder : Lavf55.33.100
Duration: 00:00:06.40, start: 0.000000, bitrate: 18134 kb/s
Stream #5:0(eng): Video: h264 (High) (avc1 / 0x31637661), yuv420p, 3840x1920, 17995 kb/s, 25 fps, 25 tbr, 12800 tbn, 50 tbc (default)
Metadata:
handler_name : VideoHandler
Stream #5:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 130 kb/s (default)
Metadata:
handler_name : SoundHandler
Input #6, mov,mp4,m4a,3gp,3g2,mj2, from 'C:\workspace\processor\.\temp_dir\8fdcc1c9-6275-4ef5-b9e7-05bd5cfe51ab_3840.mp4':
Metadata:
major_brand : isom
minor_version : 512
compatible_brands: isomiso2avc1mp41
encoder : Lavf55.33.100
Duration: 00:00:06.40, start: 0.000000, bitrate: 18134 kb/s
Stream #6:0(eng): Video: h264 (High) (avc1 / 0x31637661), yuv420p, 3840x1920, 17995 kb/s, 25 fps, 25 tbr, 12800 tbn, 50 tbc (default)
Metadata:
handler_name : VideoHandler
Stream #6:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 130 kb/s (default)
Metadata:
handler_name : SoundHandler
Input #7, mov,mp4,m4a,3gp,3g2,mj2, from 'C:\workspace\processor\.\temp_dir\8fdcc1c9-6275-4ef5-b9e7-05bd5cfe51ab_3840.mp4':
Metadata:
major_brand : isom
minor_version : 512
compatible_brands: isomiso2avc1mp41
encoder : Lavf55.33.100
Duration: 00:00:06.40, start: 0.000000, bitrate: 18134 kb/s
Stream #7:0(eng): Video: h264 (High) (avc1 / 0x31637661), yuv420p, 3840x1920, 17995 kb/s, 25 fps, 25 tbr, 12800 tbn, 50 tbc (default)
Metadata:
handler_name : VideoHandler
Stream #7:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 130 kb/s (default)
Metadata:
handler_name : SoundHandler
Input #8, mov,mp4,m4a,3gp,3g2,mj2, from 'C:\workspace\processor\.\temp_dir\8fdcc1c9-6275-4ef5-b9e7-05bd5cfe51ab_3840.mp4':
Metadata:
major_brand : isom
minor_version : 512
compatible_brands: isomiso2avc1mp41
encoder : Lavf55.33.100
Duration: 00:00:06.40, start: 0.000000, bitrate: 18134 kb/s
Stream #8:0(eng): Video: h264 (High) (avc1 / 0x31637661), yuv420p, 3840x1920, 17995 kb/s, 25 fps, 25 tbr, 12800 tbn, 50 tbc (default)
Metadata:
handler_name : VideoHandler
Stream #8:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 130 kb/s (default)
Metadata:
handler_name : SoundHandler
Input #9, mov,mp4,m4a,3gp,3g2,mj2, from 'C:\workspace\processor\.\temp_dir\8fdcc1c9-6275-4ef5-b9e7-05bd5cfe51ab_3840.mp4':
Metadata:
major_brand : isom
minor_version : 512
compatible_brands: isomiso2avc1mp41
encoder : Lavf55.33.100
Duration: 00:00:06.40, start: 0.000000, bitrate: 18134 kb/s
Stream #9:0(eng): Video: h264 (High) (avc1 / 0x31637661), yuv420p, 3840x1920, 17995 kb/s, 25 fps, 25 tbr, 12800 tbn, 50 tbc (default)
Metadata:
handler_name : VideoHandler
Stream #9:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 130 kb/s (default)
Metadata:
handler_name : SoundHandler
Input #10, mov,mp4,m4a,3gp,3g2,mj2, from 'C:\workspace\processor\.\temp_dir\8fdcc1c9-6275-4ef5-b9e7-05bd5cfe51ab_3840.mp4':
Metadata:
major_brand : isom
minor_version : 512
compatible_brands: isomiso2avc1mp41
encoder : Lavf55.33.100
Duration: 00:00:06.40, start: 0.000000, bitrate: 18134 kb/s
Stream #10:0(eng): Video: h264 (High) (avc1 / 0x31637661), yuv420p, 3840x1920, 17995 kb/s, 25 fps, 25 tbr, 12800 tbn, 50 tbc (default)
Metadata:
handler_name : VideoHandler
Stream #10:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 130 kb/s (default)
Metadata:
handler_name : SoundHandler
Stream mapping:
Stream #0:0 (h264) -> concat:in0:v0
Stream #0:1 (aac) -> concat:in0:a0
Stream #1:0 (h264) -> concat:in1:v0
Stream #1:1 (aac) -> concat:in1:a0
Stream #2:0 (h264) -> concat:in2:v0
Stream #2:1 (aac) -> concat:in2:a0
Stream #3:0 (h264) -> concat:in3:v0
Stream #3:1 (aac) -> concat:in3:a0
Stream #4:0 (h264) -> concat:in4:v0
Stream #4:1 (aac) -> concat:in4:a0
Stream #5:0 (h264) -> concat:in5:v0
Stream #5:1 (aac) -> concat:in5:a0
Stream #6:0 (h264) -> concat:in6:v0
Stream #6:1 (aac) -> concat:in6:a0
Stream #7:0 (h264) -> concat:in7:v0
Stream #7:1 (aac) -> concat:in7:a0
Stream #8:0 (h264) -> concat:in8:v0
Stream #8:1 (aac) -> concat:in8:a0
Stream #9:0 (h264) -> concat:in9:v0
Stream #9:1 (aac) -> concat:in9:a0
Stream #10:0 (h264) -> concat:in10:v0
Stream #10:1 (aac) -> concat:in10:a0
concat:out:v0 -> Stream #0:0 (libx264)
concat:out:a0 -> Stream #0:1 (aac)
Press [q] to stop, [?] for help
[libx264 @ 000000000287d1c0] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX FMA3 BMI2 AVX2
[libx264 @ 000000000287d1c0] profile High, level 5.1
Output #0, mp4, to 'C:\workspace\processor\.\temp_dir\30965932-c67a-4948-984c-613b2f06ce04.mp4':
Metadata:
major_brand : isom
minor_version : 512
compatible_brands: isomiso2avc1mp41
encoder : Lavf57.71.100
Stream #0:0: Video: h264 (libx264) ([33][0][0][0] / 0x0021), yuv420p(progressive), 3840x1920, q=-1--1, 25 fps, 12800 tbn, 25 tbc (default)
Metadata:
encoder : Lavc57.89.100 libx264
Side data:
cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: -1
Stream #0:1: Audio: aac (LC) ([64][0][0][0] / 0x0040), 48000 Hz, stereo, fltp, 128 kb/s (default)
Metadata:
encoder : Lavc57.89.100 aac
video:148240kB audio:1120kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.035871%
[libx264 @ 000000000287d1c0] mb I I16..4: 31.1% 40.5% 28.4%
[libx264 @ 000000000287d1c0] mb P I16..4: 12.2% 19.8% 4.0% P16..4: 35.5% 9.9% 2.8% 0.0% 0.0% skip:15.6%
[libx264 @ 000000000287d1c0] mb B I16..4: 2.4% 2.6% 0.6% B16..8: 42.0% 4.6% 0.4% direct: 1.4% skip:45.9% L0:46.3% L1:49.4% BI: 4.3%
[libx264 @ 000000000287d1c0] 8x8 transform intra:53.4% inter:73.3%
[libx264 @ 000000000287d1c0] coded y,uvDC,uvAC intra: 30.9% 31.9% 4.6% inter: 12.0% 14.0% 0.1%
[libx264 @ 000000000287d1c0] i16 v,h,dc,p: 25% 41% 11% 23%
[libx264 @ 000000000287d1c0] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 26% 31% 27% 2% 2% 2% 4% 2% 3%
[libx264 @ 000000000287d1c0] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 33% 32% 14% 2% 4% 4% 5% 3% 3%
[libx264 @ 000000000287d1c0] i8c dc,h,v,p: 54% 23% 18% 4%
[libx264 @ 000000000287d1c0] Weighted P-Frames: Y:0.0% UV:0.0%
[libx264 @ 000000000287d1c0] ref P L0: 65.3% 17.7% 13.9% 3.1%
[libx264 @ 000000000287d1c0] ref B L0: 90.7% 9.0% 0.3%
[libx264 @ 000000000287d1c0] ref B L1: 99.6% 0.4%
[libx264 @ 000000000287d1c0] kb/s:17249.64
[aac @ 000000000287b000] Qavg: 1577.720 -
ffmpeg how to encode first then use it for another output
10 août 2017, par mahdi ghI’m trying to capture screen with gdigrab and combine int with a sound and then send it on my decklink sdi device.
here is my code to capture :
ffmpeg -framerate 25 -thread_queue_size 512 -f gdigrab -i title="Play" -f dshow -i audio="CABLE Output (VB-Audio Virtual Cable)" -af aresample=resampler=soxr -ar 48000 -acodec pcm_s16le -ac 2 -c:v libx264 -qp 0 -preset ultrafast "output.avi"here is my code for output to ffmpeg :
ffmpeg -i output.avi -f decklink -pix_fmt uyvy422 "DeckLink SDI (2)"this way it works, but when I combine these two arguments to send the output to decklink card on the fly, ffmpeg stops working. here is the combination code :
ffmpeg -framerate 25 -thread_queue_size 512 -f gdigrab -i title="Play" -f dshow -i audio="CABLE Output (VB-Audio Virtual Cable)" -af aresample=resampler=soxr -ar 48000 -acodec pcm_s16le -ac 2 -f decklink -pix_fmt uyvy422 "DeckLink SDI (2)"I have tried so many different combinations but no luck. it works only if i store it on a file then use that file as input. Is there a way to tell ffmpeg to use the result of first command as input of second command ?
Thanks
Update :
Here is log report :ffmpeg started on 2017-08-08 at 12:26:36
Report written to "ffmpeg-20170808-122636.log"
Command line:
ffmpeg -framerate 25 -thread_queue_size 512 -f gdigrab -i "title=Play" -c:v rawvideo -f dshow -i "audio=CABLE Output (VB-Audio Virtual Cable)" -af "aresample=resampler=soxr" -ar 48000 -acodec pcm_s16le -ac 2 -map 0:v:0 -map 1:a:0 -f decklink -pix_fmt uyvy422 "DeckLink SDI (2)" -report
ffmpeg version N-71608-ga924b83 Copyright (c) 2000-2015 the FFmpeg developers
built with gcc 4.9.2 (GCC)
configuration: --enable-gpl --enable-version3 --disable-w32threads --enable-avisynth --enable-bzlib --enable-fontconfig --enable-frei0r --enable-gnutls --enable-iconv --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libdcadec --enable-libfreetype --enable-libgme --enable-libgsm --enable-libilbc --enable-libmodplug --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable-librtmp --enable-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 --enable-decklink --enable-zlib
libavutil 54. 23.101 / 54. 23.101
libavcodec 56. 35.101 / 56. 35.101
libavformat 56. 30.100 / 56. 30.100
libavdevice 56. 4.100 / 56. 4.100
libavfilter 5. 14.100 / 5. 14.100
libswscale 3. 1.101 / 3. 1.101
libswresample 1. 1.100 / 1. 1.100
libpostproc 53. 3.100 / 53. 3.100
Splitting the commandline.
Reading option '-framerate' ... matched as AVOption 'framerate' with argument '25'.
Reading option '-thread_queue_size' ... matched as option 'thread_queue_size' (set the maximum number of queued packets from the demuxer) with argument '512'.
Reading option '-f' ... matched as option 'f' (force format) with argument 'gdigrab'.
Reading option '-i' ... matched as input file with argument 'title=Play'.
Reading option '-c:v' ... matched as option 'c' (codec name) with argument 'rawvideo'.
Reading option '-f' ... matched as option 'f' (force format) with argument 'dshow'.
Reading option '-i' ... matched as input file with argument 'audio=CABLE Output (VB-Audio Virtual Cable)'.
Reading option '-af' ... matched as option 'af' (set audio filters) with argument 'aresample=resampler=soxr'.
Reading option '-ar' ... matched as option 'ar' (set audio sampling rate (in Hz)) with argument '48000'.
Reading option '-acodec' ... matched as option 'acodec' (force audio codec ('copy' to copy stream)) with argument 'pcm_s16le'.
Reading option '-ac' ... matched as option 'ac' (set number of audio channels) with argument '2'.
Reading option '-map' ... matched as option 'map' (set input stream mapping) with argument '0:v:0'.
Reading option '-map' ... matched as option 'map' (set input stream mapping) with argument '1:a:0'.
Reading option '-f' ... matched as option 'f' (force format) with argument 'decklink'.
Reading option '-pix_fmt' ... matched as option 'pix_fmt' (set pixel format) with argument 'uyvy422'.
Reading option 'DeckLink SDI (2)' ... matched as output file.
Reading option '-report' ... matched as option 'report' (generate a report) with argument '1'.
Finished splitting the commandline.
Parsing a group of options: global .
Applying option report (generate a report) with argument 1.
Successfully parsed a group of options.
Parsing a group of options: input file title=Play.
Applying option thread_queue_size (set the maximum number of queued packets from the demuxer) with argument 512.
Applying option f (force format) with argument gdigrab.
Successfully parsed a group of options.
Opening an input file: title=Play.
[gdigrab @ 0000000002d3f2a0] Found window Play, capturing 720x576x32 at (0,0)
[gdigrab @ 0000000002d3f2a0] Cursor pos (588,602) -> (-271,597)
[gdigrab @ 0000000002d3f2a0] All info found
Input #0, gdigrab, from 'title=Play':
Duration: N/A, start: 1502178996.958615, bitrate: 331786 kb/s
Stream #0:0, 1, 1/1000000: Video: bmp, bgra, 720x576, 331786 kb/s, 25 tbr, 1000k tbn, 25 tbc
Successfully opened the file.
Parsing a group of options: input file audio=CABLE Output (VB-Audio Virtual Cable).
Applying option c:v (codec name) with argument rawvideo.
Applying option f (force format) with argument dshow.
Successfully parsed a group of options.
Opening an input file: audio=CABLE Output (VB-Audio Virtual Cable).
[dshow @ 0000000002d3c340] Selecting pin Capture on audio only
dshow passing through packet of type audio size 88200 timestamp 111632750000 orig timestamp 111632750000
[dshow @ 0000000002d3c340] All info found
Guessed Channel Layout for Input Stream #1.0 : stereo
Input #1, dshow, from 'audio=CABLE Output (VB-Audio Virtual Cable)':
Duration: N/A, start: 11163.275000, bitrate: 1411 kb/s
Stream #1:0, 1, 1/10000000: Audio: pcm_s16le, 44100 Hz, 2 channels, s16, 1411 kb/s
Successfully opened the file.
Parsing a group of options: output file DeckLink SDI (2).
Applying option af (set audio filters) with argument aresample=resampler=soxr.
Applying option ar (set audio sampling rate (in Hz)) with argument 48000.
Applying option acodec (force audio codec ('copy' to copy stream)) with argument pcm_s16le.
Applying option ac (set number of audio channels) with argument 2.
Applying option map (set input stream mapping) with argument 0:v:0.
Applying option map (set input stream mapping) with argument 1:a:0.
Applying option f (force format) with argument decklink.
Applying option pix_fmt (set pixel format) with argument uyvy422.
Successfully parsed a group of options.
Opening an output file: DeckLink SDI (2).
Successfully opened the file.
detected 2 logical cores
[graph 0 input from stream 0:0 @ 0000000002dd7ea0] Setting 'video_size' to value '720x576'
[graph 0 input from stream 0:0 @ 0000000002dd7ea0] Setting 'pix_fmt' to value '30'
[graph 0 input from stream 0:0 @ 0000000002dd7ea0] Setting 'time_base' to value '1/1000000'
[graph 0 input from stream 0:0 @ 0000000002dd7ea0] Setting 'pixel_aspect' to value '0/1'
[graph 0 input from stream 0:0 @ 0000000002dd7ea0] Setting 'sws_param' to value 'flags=2'
[graph 0 input from stream 0:0 @ 0000000002dd7ea0] Setting 'frame_rate' to value '25/1'
[graph 0 input from stream 0:0 @ 0000000002dd7ea0] w:720 h:576 pixfmt:bgra tb:1/1000000 fr:25/1 sar:0/1 sws_param:flags=2
[format @ 0000000002d3df00] compat: called with args=[uyvy422]
[format @ 0000000002d3df00] Setting 'pix_fmts' to value 'uyvy422'
[auto-inserted scaler 0 @ 0000000002d44ca0] Setting 'flags' to value '0x4'
[auto-inserted scaler 0 @ 0000000002d44ca0] w:iw h:ih flags:'0x4' interl:0
[format @ 0000000002d3df00] auto-inserting filter 'auto-inserted scaler 0' between the filter 'Parsed_null_0' and the filter 'format'
[AVFilterGraph @ 0000000002e586c0] query_formats: 4 queried, 2 merged, 1 already done, 0 delayed
[auto-inserted scaler 0 @ 0000000002d44ca0] w:720 h:576 fmt:bgra sar:0/1 -> w:720 h:576 fmt:uyvy422 sar:0/1 flags:0x4
[Parsed_aresample_0 @ 0000000002d513a0] Setting 'resampler' to value 'soxr'
[graph 1 input from stream 1:0 @ 0000000002d51460] Setting 'time_base' to value '1/44100'
[graph 1 input from stream 1:0 @ 0000000002d51460] Setting 'sample_rate' to value '44100'
[graph 1 input from stream 1:0 @ 0000000002d51460] Setting 'sample_fmt' to value 's16'
[graph 1 input from stream 1:0 @ 0000000002d51460] Setting 'channel_layout' to value '0x3'
[graph 1 input from stream 1:0 @ 0000000002d51460] tb:1/44100 samplefmt:s16 samplerate:44100 chlayout:0x3
[audio format for output stream 0:1 @ 0000000002d51520] Setting 'sample_fmts' to value 's16'
[audio format for output stream 0:1 @ 0000000002d51520] Setting 'sample_rates' to value '48000'
[audio format for output stream 0:1 @ 0000000002d51520] Setting 'channel_layouts' to value '0x3'
[AVFilterGraph @ 0000000002d4d0c0] query_formats: 4 queried, 9 merged, 0 already done, 0 delayed
[Parsed_aresample_0 @ 0000000002d513a0] ch:2 chl:stereo fmt:s16 r:44100Hz -> ch:2 chl:stereo fmt:s16 r:48000Hz
dshow passing through packet of type audio size 88200 timestamp 111637810000 orig timestamp 111637810000
[decklink @ 0000000002dd6a00] Found Decklink mode 720 x 576 with rate 25.00(i)
Output #0, decklink, to 'DeckLink SDI (2)':
Metadata:
encoder : Lavf56.30.100
Stream #0:0, 0, 1/25: Video: rawvideo (UYVY / 0x59565955), uyvy422, 720x576, q=2-31, 200 kb/s, 25 fps, 25 tbn, 25 tbc
Metadata:
encoder : Lavc56.35.101 rawvideo
Stream #0:1, 0, 1/48000: Audio: pcm_s16le, 48000 Hz, stereo, s16, 1536 kb/s
Metadata:
encoder : Lavc56.35.101 pcm_s16le
Stream mapping:
Stream #0:0 -> #0:0 (bmp (native) -> rawvideo (native))
Stream #1:0 -> #0:1 (pcm_s16le (native) -> pcm_s16le (native))
Press [q] to stop, [?] for help
[gdigrab @ 0000000002d3f2a0] Cursor pos (689,472) -> (-170,467)
[gdigrab @ 0000000002d3f2a0] Cursor pos (689,472) -> (-170,467)
[gdigrab @ 0000000002d3f2a0] Cursor pos (689,472) -> (-170,467)
[gdigrab @ 0000000002d3f2a0] Cursor pos (689,472) -> (-170,467)
Cliping frame in rate conversion by 0.000008
[gdigrab @ 0000000002d3f2a0] Cursor pos (689,472) -> (-170,467)
[decklink @ 0000000002dd6a00] Encoder did not produce proper pts, making some up.
[gdigrab @ 0000000002d3f2a0] Cursor pos (689,472) -> (-170,467)
*** 40 dup!
[gdigrab @ 0000000002d3f2a0] Cursor pos (689,472) -> (-170,467)
[gdigrab @ 0000000002d3f2a0] Cursor pos (689,472) -> (-170,467)
[decklink @ 0000000002dd6a00] Buffered video frames: 1.
[gdigrab @ 0000000002d3f2a0] Cursor pos (689,472) -> (-170,467)
[decklink @ 0000000002dd6a00] Buffered video frames: 2.
[gdigrab @ 0000000002d3f2a0] Cursor pos (689,472) -> (-170,467)
[decklink @ 0000000002dd6a00] Buffered video frames: 3.
[decklink @ 0000000002dd6a00] Buffered video frames: 4.
[decklink @ 0000000002dd6a00] Buffered video frames: 5.
[gdigrab @ 0000000002d3f2a0] Cursor pos (689,472) -> (-170,467)
[decklink @ 0000000002dd6a00] Buffered video frames: 6.
[decklink @ 0000000002dd6a00] Buffered video frames: 7.
[gdigrab @ 0000000002d3f2a0] Cursor pos (689,472) -> (-170,467)
[decklink @ 0000000002dd6a00] Buffered video frames: 8.
[decklink @ 0000000002dd6a00] Buffered video frames: 9.
[decklink @ 0000000002dd6a00] Buffered video frames: 10.
[gdigrab @ 0000000002d3f2a0] Cursor pos (689,472) -> (-170,467)
[decklink @ 0000000002dd6a00] Buffered video frames: 11.
[decklink @ 0000000002dd6a00] Buffered video frames: 12.
[gdigrab @ 0000000002d3f2a0] Cursor pos (689,472) -> (-170,467)
[decklink @ 0000000002dd6a00] Buffered video frames: 13.
[gdigrab @ 0000000002d3f2a0] Cursor pos (689,472) -> (-170,467)
[gdigrab @ 0000000002d3f2a0] Cursor pos (689,472) -> (-170,467)
dshow passing through packet of type audio size 88200 timestamp 111642810000 orig timestamp 111642810000
[gdigrab @ 0000000002d3f2a0] Cursor pos (689,472) -> (-170,467)
[gdigrab @ 0000000002d3f2a0] Cursor pos (689,472) -> (-170,467)
[gdigrab @ 0000000002d3f2a0] Cursor pos (689,472) -> (-170,467)
[gdigrab @ 0000000002d3f2a0] Cursor pos (689,472) -> (-170,467)
[gdigrab @ 0000000002d3f2a0] Cursor pos (689,472) -> (-170,467)
[decklink @ 0000000002dd6a00] Buffered video frames: 14.
[decklink @ 0000000002dd6a00] Ending audio preroll.
[decklink @ 0000000002dd6a00] Starting scheduled playback.
[decklink @ 0000000002dd6a00] Buffered video frames: 15.
[decklink @ 0000000002dd6a00] Buffered video frames: 16.
[decklink @ 0000000002dd6a00] Buffered video frames: 17.
[decklink @ 0000000002dd6a00] Buffered video frames: 18.
[decklink @ 0000000002dd6a00] Buffered video frames: 19.
[decklink @ 0000000002dd6a00] Buffered video frames: 20.
[decklink @ 0000000002dd6a00] Buffered video frames: 21.
[decklink @ 0000000002dd6a00] Buffered video frames: 22.
[decklink @ 0000000002dd6a00] Buffered video frames: 23.
[decklink @ 0000000002dd6a00] Buffered video frames: 24.
[gdigrab @ 0000000002d3f2a0] Cursor pos (689,472) -> (-170,467)
[gdigrab @ 0000000002d3f2a0] Cursor pos (689,472) -> (-170,467)
[gdigrab @ 0000000002d3f2a0] Cursor pos (689,472) -> (-170,467)
[gdigrab @ 0000000002d3f2a0] Cursor pos (689,472) -> (-170,467)
[decklink @ 0000000002dd6a00] Buffered video frames: 24.
[gdigrab @ 0000000002d3f2a0] Cursor pos (689,472) -> (-170,467)
[gdigrab @ 0000000002d3f2a0] Cursor pos (689,472) -> (-170,467)
[gdigrab @ 0000000002d3f2a0] Cursor pos (689,472) -> (-170,467)
[gdigrab @ 0000000002d3f2a0] Cursor pos (689,472) -> (-170,467)
[gdigrab @ 0000000002d3f2a0] Cursor pos (689,472) -> (-170,467)
[gdigrab @ 0000000002d3f2a0] Cursor pos (689,472) -> (-170,467)
[gdigrab @ 0000000002d3f2a0] Cursor pos (689,472) -> (-170,467)
frame= 42 fps=0.0 q=0.0 size=N/A time=00:00:01.68 bitrate=N/A dup=40 drop=0
[gdigrab @ 0000000002d3f2a0] Cursor pos (689,472) -> (-170,467)
dshow passing through packet of type audio size 88200 timestamp 111647710000 orig timestamp 111647710000
[gdigrab @ 0000000002d3f2a0] Cursor pos (689,472) -> (-170,467)
[gdigrab @ 0000000002d3f2a0] Cursor pos (689,472) -> (-170,467)
[gdigrab @ 0000000002d3f2a0] Cursor pos (689,472) -> (-170,467)
[gdigrab @ 0000000002d3f2a0] Cursor pos (814,496) -> (-45,491)
[gdigrab @ 0000000002d3f2a0] Cursor pos (814,496) -> (-45,491)
[gdigrab @ 0000000002d3f2a0] Cursor pos (811,497) -> (-48,492)
[gdigrab @ 0000000002d3f2a0] Cursor pos (811,497) -> (-48,492)
[gdigrab @ 0000000002d3f2a0] Cursor pos (811,497) -> (-48,492)
[gdigrab @ 0000000002d3f2a0] Cursor pos (806,497) -> (-53,492)
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