Hi On Wed, 11 Sep 2019, 12:27 digitensions via ffmpeg-user, < [email protected]> wrote:
> Hello! > > Thanks for admitting me to FFmpeg-user, and thanks to all those who > maintain this list. The information I’ve been receiving since joining is > outstanding. > > This is a bit of a basic question I fear, but searching online hasn’t > helped. I am just co-writing a Python script which uses subprocess calls > to run an FFmpeg command. I’ve been try to combine a watermark overlay with > a command that uses yadif. As a command it would run like so: > > ffmpeg -i input_file -i watermark.png -filter_complex overlay -c:v libx263 > -pix_fmt yuv420p -vf yadif -metadata copyright=“blah” -metadata > comment=“contact blah” -c:a aaa -report output_file > For reference, the script is here: > https://github.com/digitensions/MACEscripts/blob/master/main.py > > My error message: > ffmpeg started on 2019-09-11 at 11:12:45 > Report written to "ffmpeg-20190911-111245.log" > ffmpeg version 4.1.3 Copyright (c) 2000-2019 the FFmpeg developers > built with Apple LLVM version 9.0.0 (clang-900.0.39.2) > configuration: --prefix=/usr/local/Cellar/ffmpeg/4.1.3_1 --enable-shared > --enable-pthreads --enable-version3 --enable-hardcoded-tables > --enable-avresample --cc=clang > --host-cflags='-I/Library/Java/JavaVirtualMachines/adoptopenjdk-11.0.2.jdk/Contents/Home/include > -I/Library/Java/JavaVirtualMachines/adoptopenjdk-11.0.2.jdk/Contents/Home/include/darwin' > --host-ldflags= --enable-ffplay --enable-gnutls --enable-gpl > --enable-libaom --enable-libbluray --enable-libmp3lame --enable-libopus > --enable-librubberband --enable-libsnappy --enable-libtesseract > --enable-libtheora --enable-libvorbis --enable-libvpx --enable-libx264 > --enable-libx265 --enable-libxvid --enable-lzma --enable-libfontconfig > --enable-libfreetype --enable-frei0r --enable-libass > --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg > --enable-librtmp --enable-libspeex --enable-videotoolbox --disable-libjack > --disable-indev=jack --enable-libaom --enable-libsoxr > libavutil 56. 22.100 / 56. 22.100 > libavcodec 58. 35.100 / 58. 35.100 > libavformat 58. 20.100 / 58. 20.100 > libavdevice 58. 5.100 / 58. 5.100 > libavfilter 7. 40.101 / 7. 40.101 > libavresample 4. 0. 0 / 4. 0. 0 > libswscale 5. 3.100 / 5. 3.100 > libswresample 3. 3.100 / 3. 3.100 > libpostproc 55. 3.100 / 55. 3.100 > Input #0, mov,mp4,m4a,3gp,3g2,mj2, from > '/Users/Joanna/Desktop/new(ScriptTest)/[Chimney].mov': > Metadata: > major_brand : qt > minor_version : 512 > compatible_brands: qt > encoder : Lavf58.20.100 > Duration: 00:00:26.32, start: 0.000000, bitrate: 163608 kb/s > Stream #0:0(eng): Video: prores (apch / 0x68637061), yuv422p10le(tv, > bt709, progressive), 1920x1080, 162452 kb/s, SAR 1:1 DAR 16:9, 25 fps, 25 > tbr, 12800 tbn, 12800 tbc (default) > Metadata: > handler_name : VideoHandler > encoder : Lavc58.35.100 prores_ks > timecode : 01:00:00:00 > Stream #0:1(eng): Audio: pcm_s24le (in24 / 0x34326E69), 48000 Hz, > mono, s32 (24 bit), 1152 kb/s (default) > Metadata: > handler_name : SoundHandler > Stream #0:2(eng): Data: none (tmcd / 0x64636D74), 0 kb/s > Metadata: > handler_name : TimeCodeHandler > timecode : 01:00:00:00 > Input #1, png_pipe, from > '/Users/Joanna/Desktop/new(ScriptTest)/bitc/venv/watermarks/FHD.png': > Duration: N/A, bitrate: N/A > Stream #1:0: Video: png, rgba(pc), 1920x1080 [SAR 2835:2835 DAR 16:9], > 25 tbr, 25 tbn, 25 tbc > Filtergraph 'yadif' was specified through the -vf/-af/-filter option for > output stream 0:0, which is fed from a complex filtergraph. > -vf/-af/-filter and -filter_complex cannot be used together for the same > stream. > (venv) Joanna:venv Joanna$ > > I’m aware my source is progressive, my only available test file at > present. I tried a few options combining yadif with the -filter_complex and > had no success, but I wonder if those more knowledgeable would have an > effective work around, or could point me to one? > > The alternative is to write an if statement that checks for interlacing > and activates the yadif call separately, which I’m happy to attempt if > needed. > > Any advice gratefully received. > You can chain multiple filters with commas, so -filter_complex overlay,yadif should work? Best, Kieran O'Leary _______________________________________________ ffmpeg-user mailing list [email protected] https://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email [email protected] with subject "unsubscribe".
