[FFmpeg-user] preserve quality error

Reindl Harald h.reindl at thelounge.net
Tue Dec 22 21:44:30 CET 2015 


Am 22.12.2015 um 21:26 schrieb juan carlos Rebate:
> formatting functions are disabled, this is not my fault

why is that not your fault - use a different binary or compile your own 
since ffmpeg don't offer binaries at all

why don't you read the fucking 
https://en.wikipedia.org/wiki/Posting_style#Top-posting and at best the 
whole wiki page?

> C:\Users\jc\Desktop\ffmpeg-20151208-git-ff6dd58-win64-static\bin
>> ffmpeg -i C:\Users\jc\imput.ts -qscale 0 output.avi -vcodec copy
> ffmpeg version N-77137-gff6dd58 Copyright (c) 2000-2015 the FFmpeg developers
>    built with gcc 5.2.0 (GCC)
>    configuration: --enable-gpl --enable-version3 --disable-w32threads
> --enable-avisynth --enable-bzlib --enable-fontconfig --enable-frei0r
> --enable-gnutls --enable-iconv --enable-libass --enable-libbluray
> --enable-libbs2b --enable-libcaca --enable-libdcadec
> --enable-libfreetype --enable-libgme --enable-libgsm --enable-libilbc
> --enable-libmodplug --enable-libmp3lame --enable-libopencore-amrnb
> --enable-libopencore-amrwb --enable-libopenjpeg --enable-libopus
> --enable-librtmp --enable-libschroedinger --enable-libsoxr
> --enable-libspeex --enable-libtheora --enable-libtwolame
> --enable-libvidstab --enable-libvo-aacenc --enable-libvo-amrwbenc
> --enable-libvorbis --enable-libvpx --enable-libwavpack
> --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxavs
> --enable-libxvid --enable-libzimg --enable-lzma --enable-decklink
> --enable-zlib
>    libavutil      55. 10.100 / 55. 10.100
>    libavcodec     57. 17.100 / 57. 17.100
>    libavformat    57. 19.100 / 57. 19.100
>    libavdevice    57.  0.100 / 57.  0.100
>    libavfilter     6. 20.100 /  6. 20.100
>    libswscale      4.  0.100 /  4.  0.100
>    libswresample   2.  0.101 /  2.  0.101
>    libpostproc    54.  0.100 / 54.  0.100
> Trailing options were found on the commandline.
> [h264 @ 0000009413ae1480] non-existing SPS 0 referenced in buffering period
> [h264 @ 0000009413ae1480] non-existing PPS 0 referenced
> [h264 @ 0000009413ae1480] non-existing SPS 0 referenced in buffering period
> [h264 @ 0000009413ae1480] non-existing PPS 0 referenced
> [h264 @ 0000009413ae1480] decode_slice_header error
> [h264 @ 0000009413ae1480] no frame!
> [h264 @ 0000009413ae1480] non-existing SPS 0 referenced in buffering period
> [h264 @ 0000009413ae1480] non-existing PPS 0 referenced
> [h264 @ 0000009413ae1480] non-existing SPS 0 referenced in buffering period
> [h264 @ 0000009413ae1480] non-existing PPS 0 referenced
> [h264 @ 0000009413ae1480] decode_slice_header error
> [h264 @ 0000009413ae1480] no frame!
> [h264 @ 0000009413ae1480] non-existing SPS 0 referenced in buffering period
> [h264 @ 0000009413ae1480] non-existing PPS 0 referenced
> [h264 @ 0000009413ae1480] non-existing SPS 0 referenced in buffering period
> [h264 @ 0000009413ae1480] non-existing PPS 0 referenced
> [h264 @ 0000009413ae1480] decode_slice_header error
> [h264 @ 0000009413ae1480] no frame!
> [h264 @ 0000009413ae1480] non-existing SPS 0 referenced in buffering period
> [h264 @ 0000009413ae1480] non-existing PPS 0 referenced
> [h264 @ 0000009413ae1480] non-existing SPS 0 referenced in buffering period
> [h264 @ 0000009413ae1480] non-existing PPS 0 referenced
> [h264 @ 0000009413ae1480] decode_slice_header error
> [h264 @ 0000009413ae1480] no frame!
> [h264 @ 0000009413ae1480] non-existing SPS 0 referenced in buffering period
> [h264 @ 0000009413ae1480] non-existing PPS 0 referenced
> [h264 @ 0000009413ae1480] non-existing SPS 0 referenced in buffering period
> [h264 @ 0000009413ae1480] non-existing PPS 0 referenced
> [h264 @ 0000009413ae1480] decode_slice_header error
> [h264 @ 0000009413ae1480] no frame!
> [h264 @ 0000009413ae1480] non-existing SPS 0 referenced in buffering period
> [h264 @ 0000009413ae1480] non-existing PPS 0 referenced
> [h264 @ 0000009413ae1480] non-existing SPS 0 referenced in buffering period
> [h264 @ 0000009413ae1480] non-existing PPS 0 referenced
> [h264 @ 0000009413ae1480] decode_slice_header error
> [h264 @ 0000009413ae1480] no frame!
> [h264 @ 0000009413ae1480] non-existing SPS 0 referenced in buffering period
> [h264 @ 0000009413ae1480] non-existing PPS 0 referenced
> [h264 @ 0000009413ae1480] non-existing SPS 0 referenced in buffering period
> [h264 @ 0000009413ae1480] non-existing PPS 0 referenced
> [h264 @ 0000009413ae1480] decode_slice_header error
> [h264 @ 0000009413ae1480] no frame!
> [h264 @ 0000009413ae1480] non-existing SPS 0 referenced in buffering period
> [h264 @ 0000009413ae1480] non-existing PPS 0 referenced
> [h264 @ 0000009413ae1480] non-existing SPS 0 referenced in buffering period
> [h264 @ 0000009413ae1480] non-existing PPS 0 referenced
> [h264 @ 0000009413ae1480] decode_slice_header error
> [h264 @ 0000009413ae1480] no frame!
> [h264 @ 0000009413ae1480] non-existing SPS 0 referenced in buffering period
> [h264 @ 0000009413ae1480] non-existing PPS 0 referenced
> [h264 @ 0000009413ae1480] non-existing SPS 0 referenced in buffering period
> [h264 @ 0000009413ae1480] non-existing PPS 0 referenced
> [h264 @ 0000009413ae1480] decode_slice_header error
> [h264 @ 0000009413ae1480] no frame!
> [h264 @ 0000009413ae1480] non-existing SPS 0 referenced in buffering period
> [h264 @ 0000009413ae1480] non-existing PPS 0 referenced
> [h264 @ 0000009413ae1480] non-existing SPS 0 referenced in buffering period
> [h264 @ 0000009413ae1480] non-existing PPS 0 referenced
> [h264 @ 0000009413ae1480] decode_slice_header error
> [h264 @ 0000009413ae1480] no frame!
> [h264 @ 0000009413ae1480] non-existing SPS 0 referenced in buffering period
> [h264 @ 0000009413ae1480] non-existing PPS 0 referenced
> [h264 @ 0000009413ae1480] non-existing SPS 0 referenced in buffering period
> [h264 @ 0000009413ae1480] non-existing PPS 0 referenced
> [h264 @ 0000009413ae1480] decode_slice_header error
> [h264 @ 0000009413ae1480] no frame!
> [h264 @ 0000009413ae1480] non-existing SPS 0 referenced in buffering period
> [h264 @ 0000009413ae1480] non-existing PPS 0 referenced
> [h264 @ 0000009413ae1480] non-existing SPS 0 referenced in buffering period
> [h264 @ 0000009413ae1480] non-existing PPS 0 referenced
> [h264 @ 0000009413ae1480] decode_slice_header error
> [h264 @ 0000009413ae1480] no frame!
> [h264 @ 0000009413ae1480] non-existing SPS 0 referenced in buffering period
> [h264 @ 0000009413ae1480] non-existing PPS 0 referenced
> [h264 @ 0000009413ae1480] non-existing SPS 0 referenced in buffering period
> [h264 @ 0000009413ae1480] non-existing PPS 0 referenced
> [h264 @ 0000009413ae1480] decode_slice_header error
> [h264 @ 0000009413ae1480] no frame!
> [h264 @ 0000009413ae1480] non-existing SPS 0 referenced in buffering period
> [h264 @ 0000009413ae1480] non-existing PPS 0 referenced
> [h264 @ 0000009413ae1480] non-existing SPS 0 referenced in buffering period
> [h264 @ 0000009413ae1480] non-existing PPS 0 referenced
> [h264 @ 0000009413ae1480] decode_slice_header error
> [h264 @ 0000009413ae1480] no frame!
> [h264 @ 0000009413ae1480] non-existing SPS 0 referenced in buffering period
> [h264 @ 0000009413ae1480] non-existing PPS 0 referenced
> [h264 @ 0000009413ae1480] non-existing SPS 0 referenced in buffering period
> [h264 @ 0000009413ae1480] non-existing PPS 0 referenced
> [h264 @ 0000009413ae1480] decode_slice_header error
> [h264 @ 0000009413ae1480] no frame!
> [h264 @ 0000009413ae1480] non-existing SPS 0 referenced in buffering period
> [h264 @ 0000009413ae1480] non-existing PPS 0 referenced
> [h264 @ 0000009413ae1480] non-existing SPS 0 referenced in buffering period
> [h264 @ 0000009413ae1480] non-existing PPS 0 referenced
> [h264 @ 0000009413ae1480] decode_slice_header error
> [h264 @ 0000009413ae1480] no frame!
> [h264 @ 0000009413ae1480] non-existing SPS 0 referenced in buffering period
> [h264 @ 0000009413ae1480] non-existing PPS 0 referenced
> [h264 @ 0000009413ae1480] non-existing SPS 0 referenced in buffering period
> [h264 @ 0000009413ae1480] non-existing PPS 0 referenced
> [h264 @ 0000009413ae1480] decode_slice_header error
> [h264 @ 0000009413ae1480] no frame!
> [h264 @ 0000009413ae1480] non-existing SPS 0 referenced in buffering period
> [h264 @ 0000009413ae1480] non-existing PPS 0 referenced
> [h264 @ 0000009413ae1480] non-existing SPS 0 referenced in buffering period
> [h264 @ 0000009413ae1480] non-existing PPS 0 referenced
> [h264 @ 0000009413ae1480] decode_slice_header error
> [h264 @ 0000009413ae1480] no frame!
> [h264 @ 0000009413ae1480] non-existing SPS 0 referenced in buffering period
> [h264 @ 0000009413ae1480] non-existing PPS 0 referenced
> [h264 @ 0000009413ae1480] non-existing SPS 0 referenced in buffering period
> [h264 @ 0000009413ae1480] non-existing PPS 0 referenced
> [h264 @ 0000009413ae1480] decode_slice_header error
> [h264 @ 0000009413ae1480] no frame!
> [h264 @ 0000009413ae1480] non-existing SPS 0 referenced in buffering period
> [h264 @ 0000009413ae1480] non-existing PPS 0 referenced
> [h264 @ 0000009413ae1480] non-existing SPS 0 referenced in buffering period
> [h264 @ 0000009413ae1480] non-existing PPS 0 referenced
> [h264 @ 0000009413ae1480] decode_slice_header error
> [h264 @ 0000009413ae1480] no frame!
> [h264 @ 0000009413ae1480] non-existing SPS 0 referenced in buffering period
> [h264 @ 0000009413ae1480] non-existing PPS 0 referenced
> [h264 @ 0000009413ae1480] non-existing SPS 0 referenced in buffering period
> [h264 @ 0000009413ae1480] non-existing PPS 0 referenced
> [h264 @ 0000009413ae1480] decode_slice_header error
> [h264 @ 0000009413ae1480] no frame!
> [h264 @ 0000009413ae1480] non-existing SPS 0 referenced in buffering period
> [h264 @ 0000009413ae1480] non-existing PPS 0 referenced
> [h264 @ 0000009413ae1480] non-existing SPS 0 referenced in buffering period
> [h264 @ 0000009413ae1480] non-existing PPS 0 referenced
> [h264 @ 0000009413ae1480] decode_slice_header error
> [h264 @ 0000009413ae1480] no frame!
> [h264 @ 0000009413ae1480] non-existing SPS 0 referenced in buffering period
> [h264 @ 0000009413ae1480] non-existing PPS 0 referenced
> [h264 @ 0000009413ae1480] non-existing SPS 0 referenced in buffering period
> [h264 @ 0000009413ae1480] non-existing PPS 0 referenced
> [h264 @ 0000009413ae1480] decode_slice_header error
> [h264 @ 0000009413ae1480] no frame!
> [h264 @ 0000009413ae1480] non-existing SPS 0 referenced in buffering period
> [h264 @ 0000009413ae1480] non-existing PPS 0 referenced
> [h264 @ 0000009413ae1480] non-existing SPS 0 referenced in buffering period
> [h264 @ 0000009413ae1480] non-existing PPS 0 referenced
> [h264 @ 0000009413ae1480] decode_slice_header error
> [h264 @ 0000009413ae1480] no frame!
> [h264 @ 0000009413ae1480] non-existing SPS 0 referenced in buffering period
> [h264 @ 0000009413ae1480] non-existing PPS 0 referenced
> [h264 @ 0000009413ae1480] non-existing SPS 0 referenced in buffering period
> [h264 @ 0000009413ae1480] non-existing PPS 0 referenced
> [h264 @ 0000009413ae1480] decode_slice_header error
> [h264 @ 0000009413ae1480] no frame!
> [h264 @ 0000009413ae1480] non-existing SPS 0 referenced in buffering period
> [h264 @ 0000009413ae1480] non-existing PPS 0 referenced
> [h264 @ 0000009413ae1480] non-existing SPS 0 referenced in buffering period
> [h264 @ 0000009413ae1480] non-existing PPS 0 referenced
> [h264 @ 0000009413ae1480] decode_slice_header error
> [h264 @ 0000009413ae1480] no frame!
> [mpegts @ 0000009413aba680] PES packet size mismatch
> Input #0, mpegts, from 'C:\Users\jc\Videos\movistar+\TW5x10.ts':
>    Duration: 01:04:58.93, start: 26847.825000, bitrate: 2304 kb/s
>    Program 121
>      Stream #0:0[0x65]: Video: h264 (High) ([27][0][0][0] / 0x001B),
> yuv420p(tv, bt470bg), 720x576 [SAR 16:11 DAR 20:11], 25 fps, 25 tbr,
> 90k tbn, 50 tbc
>      Stream #0:1[0xc9](Esp): Audio: mp2 ([3][0][0][0] / 0x0003), 48000
> Hz, stereo, s16p, 192 kb/s (clean effects)
>      Stream #0:2[0xca](VO): Audio: mp2 ([3][0][0][0] / 0x0003), 48000
> Hz, stereo, s16p, 128 kb/s (clean effects)
> Please use -q:a or -q:v, -qscale is ambiguous
> Output #0, avi, to 'tw5x10.avi':
>    Metadata:
>      ISFT            : Lavf57.19.100
>      Stream #0:0: Video: mpeg4 (FMP4 / 0x34504D46), yuv420p, 720x576
> [SAR 16:11 DAR 20:11], q=2-31, 200 kb/s, 25 fps, 25 tbn, 25 tbc
>      Metadata:
>        encoder         : Lavc57.17.100 mpeg4
>      Stream #0:1(Esp): Audio: mp3 (libmp3lame) (U[0][0][0] / 0x0055),
> 48000 Hz, stereo, s16p (clean effects)
>      Metadata:
>        encoder         : Lavc57.17.100 libmp3lame
> Stream mapping:
>    Stream #0:0 -> #0:0 (h264 (native) -> mpeg4 (native))
>    Stream #0:1 -> #0:1 (mp2 (native) -> mp3 (libmp3lame))
> Press [q] to stop, [?] for help
> [h264 @ 0000009413ef8600] co located POCs unavailable
> [h264 @ 0000009413eff700] mmco: unref short failure
> [h264 @ 0000009413ef8600] reference picture missing during reorder
> [h264 @ 0000009413ef8600] Missing reference picture, default is 65612
>      Last message repeated 1 times
> [h264 @ 0000009413eff700] mmco: unref short failure
> [h264 @ 0000009413eff700] error while decoding MB 22 22, bytestream -10.3kbits/s
> [h264 @ 0000009413eff700] concealing 657 DC, 657 AC, 657 MV errors in B frame
> frame=97428 fps=135 q=0.0 Lsize= 1013252kB time=01:04:58.92
> bitrate=2128.9kbits/s
> video:946198kB audio:60906kB subtitle:0kB other streams:0kB global
> headers:0kB muxing overhead: 0.610500%
>
> 2015-12-22 20:50 GMT+01:00 Reindl Harald <h.reindl at thelounge.net>:
>>
>>
>> Am 22.12.2015 um 20:46 schrieb Lou:
>>>
>>> On Tue, Dec 22, 2015, at 10:39 AM, juan carlos Rebate wrote:
>>>>
>>>> ffmpeg -i imput.ts output.avi -vcodec copy -qscale 0 the file is
>>>> converted correctly but with much loss
>>>
>>>
>>> Again, you forgot to include the complete console output from your
>>> command.
>>>
>>> Why do you keep ignoring what we type?
>>>
>>> Please do not top-post on this mailing list. I believe you've been
>>> previously asked not to do that, but you keep doing it. Why?
>>
>>
>> likely we need to place a link to
>> https://en.wikipedia.org/wiki/Posting_style#Top-posting for the lazy or
>> drwaing ASCII-pictures :-)

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