<html><head><meta http-equiv="content-type" content="text/html; charset=us-ascii"></head><body style="overflow-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;"><br><div><br><blockquote type="cite"><div>On Mar 2, 2023, at 3:02 PM, John Pilkington <johnpilk222@gmail.com> wrote:</div><br class="Apple-interchange-newline"><div><meta charset="UTF-8"><br style="caret-color: rgb(0, 0, 0); font-family: Palatino-Roman; font-size: 14px; font-style: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none;"><span style="caret-color: rgb(0, 0, 0); font-family: Palatino-Roman; font-size: 14px; font-style: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none; float: none; display: inline !important;">I've seen the 'non-monotonous' complaint before (and think it ought to be non-monotonic). For file-to-file stuff I use</span><br style="caret-color: rgb(0, 0, 0); font-family: Palatino-Roman; font-size: 14px; font-style: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none;"><br style="caret-color: rgb(0, 0, 0); font-family: Palatino-Roman; font-size: 14px; font-style: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none;"><span style="caret-color: rgb(0, 0, 0); font-family: Palatino-Roman; font-size: 14px; font-style: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none; float: none; display: inline !important;">ionice -c3 mythffmpeg -hide_banner -ignore_unknown -fflags +genpts \</span><br style="caret-color: rgb(0, 0, 0); font-family: Palatino-Roman; font-size: 14px; font-style: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none;"><span style="caret-color: rgb(0, 0, 0); font-family: Palatino-Roman; font-size: 14px; font-style: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none; float: none; display: inline !important;">-i infile.ts -vcodec copy -acodec copy -avoid_negative_ts make_zero \</span><br style="caret-color: rgb(0, 0, 0); font-family: Palatino-Roman; font-size: 14px; font-style: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none;"><span style="caret-color: rgb(0, 0, 0); font-family: Palatino-Roman; font-size: 14px; font-style: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none; float: none; display: inline !important;">-f mpegts outfile.ts</span><br style="caret-color: rgb(0, 0, 0); font-family: Palatino-Roman; font-size: 14px; font-style: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none;"><br style="caret-color: rgb(0, 0, 0); font-family: Palatino-Roman; font-size: 14px; font-style: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none;"><span style="caret-color: rgb(0, 0, 0); font-family: Palatino-Roman; font-size: 14px; font-style: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none; float: none; display: inline !important;">where the '-fflags +genpts' before the -i seems important. I think the 'avoid_negative make_zero' bits affect concatenation, and IDK whether they would help here.</span><br style="caret-color: rgb(0, 0, 0); font-family: Palatino-Roman; font-size: 14px; font-style: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none;"><br style="caret-color: rgb(0, 0, 0); font-family: Palatino-Roman; font-size: 14px; font-style: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none;"><span style="caret-color: rgb(0, 0, 0); font-family: Palatino-Roman; font-size: 14px; font-style: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none; float: none; display: inline !important;">John P</span><br style="caret-color: rgb(0, 0, 0); font-family: Palatino-Roman; font-size: 14px; font-style: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none;"><br style="caret-color: rgb(0, 0, 0); font-family: Palatino-Roman; font-size: 14px; font-style: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none;"></div></blockquote></div><br><div>I have modified my ffmpeg command to incorporate the additional arguments as follows, and include the output(abbreviated) as follows:</div><div><br></div><div><br style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); font-family: Palatino-Roman;"><span style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); font-family: Palatino-Roman;">ffmpeg -hide_banner -f v4l2 -thread_queue_size 1024 -input_format mjpeg -video_size 1920x1080 -framerate 30 -ignore_unknown -fflags +genpts -i /dev/video0 -f pulse -thread_queue_size 1024 -i default -f mpegts -codec copy -avoid_negative_ts make_zero vid_1080p_30.ts</span><br style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); font-family: Palatino-Roman;"><br style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); font-family: Palatino-Roman;"><span style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); font-family: Palatino-Roman;">Input #0, video4linux2,v4l2, from '/dev/video0':</span><br style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); font-family: Palatino-Roman;"><span style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); font-family: Palatino-Roman;"> Duration: N/A, start: 1205729.839641, bitrate: N/A</span><br style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); font-family: Palatino-Roman;"><span style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); font-family: Palatino-Roman;"> Stream #0:0: Video: mjpeg (Baseline), yuvj422p(pc, bt470bg/unknown/unknown), 1920x1080, 30 fps, 30 tbr, 1000k tbn, 1000k tbc</span><br style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); font-family: Palatino-Roman;"><span style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); font-family: Palatino-Roman;">Guessed Channel Layout for Input Stream #1.0 : stereo</span><br style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); font-family: Palatino-Roman;"><span style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); font-family: Palatino-Roman;">Input #1, pulse, from 'default':</span><br style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); font-family: Palatino-Roman;"><span style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); font-family: Palatino-Roman;"> Duration: N/A, start: 1677788495.641996, bitrate: 1536 kb/s</span><br style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); font-family: Palatino-Roman;"><span style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); font-family: Palatino-Roman;"> Stream #1:0: Audio: pcm_s16le, 48000 Hz, stereo, s16, 1536 kb/s</span><br style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); font-family: Palatino-Roman;"><span style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); font-family: Palatino-Roman;">File 'vid_1080p_30.ts' already exists. Overwrite? [y/N] y</span><br style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); font-family: Palatino-Roman;"><span style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); font-family: Palatino-Roman;">Output #0, mpegts, to 'vid_1080p_30.ts':</span><br style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); font-family: Palatino-Roman;"><span style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); font-family: Palatino-Roman;"> Metadata:</span><br style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); font-family: Palatino-Roman;"><span style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); font-family: Palatino-Roman;"> encoder : Lavf58.45.100</span><br style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); font-family: Palatino-Roman;"><span style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); font-family: Palatino-Roman;"> Stream #0:0: Video: mjpeg (Baseline), yuvj422p(pc, bt470bg/unknown/unknown), 1920x1080, q=2-31, 30 fps, 30 tbr, 90k tbn, 1000k tbc</span><br style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); font-family: Palatino-Roman;"><span style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); font-family: Palatino-Roman;"> Stream #0:1: Audio: pcm_s16le, 48000 Hz, stereo, s16, 1536 kb/s</span><br style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); font-family: Palatino-Roman;"><span style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); font-family: Palatino-Roman;">Stream mapping:</span><br style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); font-family: Palatino-Roman;"><span style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); font-family: Palatino-Roman;"> Stream #0:0 -> #0:0 (copy)</span><br style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); font-family: Palatino-Roman;"><span style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); font-family: Palatino-Roman;"> Stream #1:0 -> #0:1 (copy)</span><br style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); font-family: Palatino-Roman;"><span style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); font-family: Palatino-Roman;">Press [q] to stop, [?] for help</span><br style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); font-family: Palatino-Roman;"><span style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); font-family: Palatino-Roman;">[mpegts @ 0x23ab9b0] Stream 0, codec mjpeg, is muxed as a private data stream and may not be recognized upon reading.</span><br style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); font-family: Palatino-Roman;"><span style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); font-family: Palatino-Roman;">[mpegts @ 0x23ab9b0] Stream 1, codec pcm_s16le, is muxed as a private data stream and may not be recognized upon reading.</span><br style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); font-family: Palatino-Roman;"><span style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); font-family: Palatino-Roman;">frame= 45 fps=0.0 q=-1.0 size= 14080kB time=00:00:02.86 bitrate=40267.4kbits</span><br style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); font-family: Palatino-Roman;"><span style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); font-family: Palatino-Roman;">frame= 61 fps= 60 q=-1.0 size= 18944kB time=00:00:03.39 bitrate=45690.5kbits</span><br style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); font-family: Palatino-Roman;"><span style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); font-family: Palatino-Roman;">frame= 76 fps= 50 q=-1.0 size= 23808kB time=00:00:03.89 bitrate=50052.8kbits</span><br style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); font-family: Palatino-Roman;"><br style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); font-family: Palatino-Roman;"><br style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); font-family: Palatino-Roman;"><span style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); font-family: Palatino-Roman;"> libavutil 56. 70.100 / 56. 70.100</span><br style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); font-family: Palatino-Roman;"><span style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); font-family: Palatino-Roman;"> libavcodec 58.134.100 / 58.134.100</span><br style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); font-family: Palatino-Roman;"><span style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); font-family: Palatino-Roman;"> libavformat 58. 76.100 / 58. 76.100</span><br style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); font-family: Palatino-Roman;"><span style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); font-family: Palatino-Roman;"> libavdevice 58. 13.100 / 58. 13.100</span><br style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); font-family: Palatino-Roman;"><span style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); font-family: Palatino-Roman;"> libavfilter 7.110.100 / 7.110.100</span><br style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); font-family: Palatino-Roman;"><span style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); font-family: Palatino-Roman;"> libswscale 5. 9.100 / 5. 9.100</span><br style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); font-family: Palatino-Roman;"><span style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); font-family: Palatino-Roman;"> libswresample 3. 9.100 / 3. 9.100</span><br style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); font-family: Palatino-Roman;"><span style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); font-family: Palatino-Roman;"> libpostproc 55. 9.100 / 55. 9.100</span><br style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); font-family: Palatino-Roman;"><span style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); font-family: Palatino-Roman;">Input #0, mpegts, from 'vid_1080p_30.ts':</span><br style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); font-family: Palatino-Roman;"><span style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); font-family: Palatino-Roman;"> Duration: N/A, bitrate: N/A</span><br style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); font-family: Palatino-Roman;"><br style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); font-family: Palatino-Roman;"><br style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); font-family: Palatino-Roman;"><span style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); font-family: Palatino-Roman;">mythffprobe vid_1080p_30.ts</span><br style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); font-family: Palatino-Roman;"><span style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); font-family: Palatino-Roman;">ffprobe version v32.0-40-g7bb5162be0 Copyright (c) 2007-2021 the FFmpeg developers</span><br style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); font-family: Palatino-Roman;"><span style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); font-family: Palatino-Roman;"> built with gcc 10 (Raspbian 10.2.1-6+rpi1)</span><br style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); font-family: Palatino-Roman;"><span style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); font-family: Palatino-Roman;"> configuration: --arch=arm --sysinclude=/usr/include --cc='ccache gcc' --cxx='ccache g++' --ld=gcc --cpu=cortex-a7 --target_os=linux --pkg_config=pkg-config --prefix=/usr --libdir=/usr/lib --as=gcc --objcc=gcc --dep_cc=gcc --host_cc=gcc --host_ld=gcc --ar=ar --nm='nm -g' --ranlib='ranlib -D' --disable-cross-compile --enable-libmp3lame --disable-libx264 --disable-libx265 --disable-libvpx --disable-libxvid --disable-vdpau --enable-libxml2 --enable-libass --disable-dxva2 --enable-libbluray --disable-libfontconfig --disable-libfreetype --disable-libiec61883 --disable-crystalhd --disable-sdl2 --disable-ffplay --enable-mmal --enable-libdrm --enable-gnutls --extra-cflags=' -mfpu=neon -w' --extra-ldflags= --extra-libs= --enable-stripping --strip='echo skipping strip' --disable-manpages --disable-podpages --disable-doc --disable-nvenc --enable-shared --disable-static --enable-gpl --enable-pic --disable-demuxer=mpegtsraw --disable-indev=dshow</span><br style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); font-family: Palatino-Roman;"><span style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); font-family: Palatino-Roman;"> libavutil 56. 70.100 / 56. 70.100</span><br style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); font-family: Palatino-Roman;"><span style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); font-family: Palatino-Roman;"> libavcodec 58.134.100 / 58.134.100</span><br style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); font-family: Palatino-Roman;"><span style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); font-family: Palatino-Roman;"> libavformat 58. 76.100 / 58. 76.100</span><br style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); font-family: Palatino-Roman;"><span style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); font-family: Palatino-Roman;"> libavdevice 58. 13.100 / 58. 13.100</span><br style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); font-family: Palatino-Roman;"><span style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); font-family: Palatino-Roman;"> libavfilter 7.110.100 / 7.110.100</span><br style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); font-family: Palatino-Roman;"><span style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); font-family: Palatino-Roman;"> libswscale 5. 9.100 / 5. 9.100</span><br style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); font-family: Palatino-Roman;"><span style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); font-family: Palatino-Roman;"> libswresample 3. 9.100 / 3. 9.100</span><br style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); font-family: Palatino-Roman;"><span style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); font-family: Palatino-Roman;"> libpostproc 55. 9.100 / 55. 9.100</span><br style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); font-family: Palatino-Roman;"><span style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); font-family: Palatino-Roman;">Input #0, mpegts, from 'vid_1080p_30.ts':</span><br style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); font-family: Palatino-Roman;"><span style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); font-family: Palatino-Roman;"> Duration: N/A, bitrate: N/A</span></div><div><span style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); font-family: Palatino-Roman;"><br></span></div><div><font color="#000000" face="Palatino-Roman"><span style="caret-color: rgb(0, 0, 0);">Still the same results as far as the mythffprobe is concerned.</span></font></div><div><font color="#000000" face="Palatino-Roman"><span style="caret-color: rgb(0, 0, 0);"><br></span></font></div><div><font color="#000000" face="Palatino-Roman">Does the statements when capturing about the private data stream have any bearing on the problem?</font></div><div><font color="#000000" face="Palatino-Roman"><br></font></div><div><span style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); font-family: Palatino-Roman;">[mpegts @ 0x23ab9b0] Stream 0, codec mjpeg, is muxed as a private data stream and may not be recognized upon reading.</span><br style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); font-family: Palatino-Roman;"><span style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); font-family: Palatino-Roman;">[mpegts @ 0x23ab9b0] Stream 1, codec pcm_s16le, is muxed as a private data stream and may not be recognized upon reading.</span></div><div><span style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); font-family: Palatino-Roman;"><br></span></div><div><font color="#000000" face="Palatino-Roman"><span style="caret-color: rgb(0, 0, 0);">When I do the capture using the mkv or avi versions of the command, those do not show I believe.</span></font></div><div><font color="#000000" face="Palatino-Roman"><span style="caret-color: rgb(0, 0, 0);"><br></span></font></div><div><font color="#000000" face="Palatino-Roman"><span style="caret-color: rgb(0, 0, 0);">Regards!</span></font></div><div><font color="#000000" face="Palatino-Roman"><span style="caret-color: rgb(0, 0, 0);"><br></span></font></div><div><font color="#000000" face="Palatino-Roman"><span style="caret-color: rgb(0, 0, 0);"><br></span></font></div></body></html>