Hi,
In last week I tried to convert *.dat, *.avi and other video format to *.mpg. This caused our application support only for *.mpg file (Work well). So for this required, I just convert it without any modification sound/video quality (AS-IS) for e.g:
Command used to convert *.dat to *.mpg.# find * -type f -iname "*.dat" -exec sh -c 'ffmpeg -hide_banner -y -i "$0" -vcodec copy -acodec copy "${0%.dat}.mpg"' {} \;
Command used to convert *.avi to *.mpg.# find * -type f -iname "*.avi" -exec sh -c 'ffmpeg -hide_banner -y -i "$0" -c:v copy -c:a copy "${0%.avi}.mpg"' {} \;
But sometime, I got message something like this: [...][mpeg @ 0x1498ec830280] Invalid timestamps stream=0, pts=27603, dts=20554804, size=2296 [mpeg @ 0x1498ec830500] Invalid DTS: 20523600 PTS: -3601 in output stream 0:0, replacing by guess
[...] [...][mpeg @ 0x1d7db2030500] Non-monotonic DTS in output stream 0:0; previous: 16050049, current: 16050049; changing to 16050050. This may result in incorrect timestamps in the output file. [mpeg @ 0x1d7db2030500] Non-monotonic DTS in output stream 0:0; previous: 16057249, current: 16057249; changing to 16057250. This may result in incorrect timestamps in the output file. [mpeg @ 0x1d7db2030500] Non-monotonic DTS in output stream 0:0; previous: 16064449, current: 16064449; changing to 16064450. This may result in incorrect timestamps in the output file. [mpeg @ 0x1d7db2030500] Non-monotonic DTS in output stream 0:0; previous: 16071649, current: 16071649; changing to 16071650. This may result in incorrect timestamps in the output file.
[...] [...] [mpeg @ 0x13522ca30500] buffer underflow st=0 bufi=45673 size=48884 [mpeg @ 0x13522ca30500] packet too large, ignoring buffer limits to mux it [mpeg @ 0x13522ca30500] buffer underflow st=0 bufi=45673 size=48884 [mpeg @ 0x13522ca30500] buffer underflow st=0 bufi=47702 size=48884 [mpeg @ 0x13522ca30500] packet too large, ignoring buffer limits to mux it [mpeg @ 0x13522ca30500] buffer underflow st=0 bufi=47702 size=48884 [mpeg @ 0x13522ca30500] buffer underflow st=0 bufi=45144 size=51127 [mpeg @ 0x13522ca30500] packet too large, ignoring buffer limits to mux it [mpeg @ 0x13522ca30500] buffer underflow st=0 bufi=45144 size=51127 [mpeg @ 0x13522ca30500] buffer underflow st=0 bufi=47173 size=51127 [mpeg @ 0x13522ca30500] packet too large, ignoring buffer limits to mux it [...]Can I ignore that messages? But I can play that converts videos. Thanks for your time.
-- Regards, Budi Janto
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