Just trying to make sure I get this right in the compile as I have not added things before.
If I add libklvanc \ to sudo apt-get update -qq && sudo apt-get -y install \ like this: sudo apt-get update -qq && sudo apt-get -y install \ autoconf \ automake \ build-essential \ cmake \ git-core \ libass-dev \ libfreetype6-dev \ libgnutls28-dev \ libmp3lame-dev \ libsdl2-dev \ libtool \ libva-dev \ libvdpau-dev \ libvorbis-dev \ libxcb1-dev \ libxcb-shm0-dev \ libxcb-xfixes0-dev \ libvorbis-dev \ libklvanc \ meson \ ninja-build \ pkg-config \ texinfo \ wget \ yasm \ zlib1g-dev sudo apt-get -y install \ nasm yasm libx264-dev libx265-dev libnuma-dev libvpx-dev \ libfdk-aac-dev libmp3lame-dev libopus-dev I get: Note, selecting 'git' instead of 'git-core' E: Unable to locate package libklvanc Same if I try just: sudo apt-get update -y sudo apt-get install -y libklvanc And sudo apt-get update -y sudo apt-get install -y libklvanc-dev Sorry, new to this, what am I missing? I will have "--enable-libklvanc" to the ./configure line once I get to that point.. Thanks! - Matt ________________________________ From: ffmpeg-user <ffmpeg-user-boun...@ffmpeg.org> on behalf of Devin Heitmueller <devin.heitmuel...@ltnglobal.com> Sent: Tuesday, January 4, 2022 3:10 PM To: FFmpeg user questions <ffmpeg-user@ffmpeg.org> Subject: Re: [FFmpeg-user] 608/ 708 Closed Captions output with ffmpeg and Decklink On Tue, Jan 4, 2022 at 9:43 AM Matt C <asp...@hotmail.com> wrote: > > Looking closer I see your note on pix_fmt, I will try with yuv422p10 > > ffmpeg -i /home/matt/VideoTests/1080i_TS_SampleFileCC.mpg-pix_fmt -ar:a 48000 > yuv422p10 -s 1920x1080 -r 30000/1001 -f decklink -a53cc 0 -map 0 -vcodec v210 > "DeckLink SDI 4K" So the vast majority of those args are unnecessary given the file. Assuming you've properly built with libklvanc support it should play just fine including captions using: ffmpeg -i /home/matt/VideoTests/1080i_TS_SampleFileCC.mpg-pix_fmt -f decklink -vcodec v210 "DeckLink SDI 4K" Did you add "--enable-libklvanc" to the ./configure line? That is needed for the libklvanc library to be included in ffmpeg. Devin -- Devin Heitmueller, Senior Software Engineer LTN Global Communications o: +1 (301) 363-1001 w: https://ltnglobal.com e: devin.heitmuel...@ltnglobal.com _______________________________________________ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe". _______________________________________________ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe".
