Confirmed - still problems with:
http://ftp.uk.debian.org/debian/pool/main/c/chromium-browser/chromium_67.0.3396.79-2_i386.deb
Errors seen on trying to play any YouTube video:
[1:22:0613/091758.102381:ERROR:render_media_log.cc(30)] MediaEvent:
MEDIA_ERROR_LOG_ENTRY {"error":"video decoder initialization failed"}
[1:1:0613/091758.107943:ERROR:render_media_log.cc(30)] MediaEvent:
PIPELINE_ERROR DECODER_ERROR_NOT_SUPPORTED
[1:22:0613/091801.354486:ERROR:render_media_log.cc(30)] MediaEvent:
MEDIA_ERROR_LOG_ENTRY {"error":"video decoder initialization failed"}
[1:1:0613/091801.367789:ERROR:render_media_log.cc(30)] MediaEvent:
PIPELINE_ERROR DECODER_ERROR_NOT_SUPPORTED
ffmpeg version 4.0 Copyright (c) 2000-2018 the FFmpeg developers
built with gcc 7.3.0 (GCC)
configuration: --prefix=/usr --libdir=/usr/lib --enable-libmp3lame
--enable-libx264 --enable-libx265 --enable-pthreads --enable-small
--enable-postproc --enable-libvorbis --enable-gpl --enable-shared
--enable-nonfree --enable-libopencore-amrnb --enable-libopencore-amrwb
--disable-debug --enable-bzlib --enable-zlib --enable-libspeex
--enable-version3 --enable-runtime-cpudetect --enable-libxcb
--enable-libtheora --enable-libxvid --enable-swscale --enable-libvpx
libavutil 56. 14.100 / 56. 14.100
libavcodec 58. 18.100 / 58. 18.100
libavformat 58. 12.100 / 58. 12.100
libavdevice 58. 3.100 / 58. 3.100
libavfilter 7. 16.100 / 7. 16.100
libswscale 5. 1.100 / 5. 1.100
libswresample 3. 1.100 / 3. 1.100
libpostproc 55. 1.100 / 55. 1.100