[FFmpeg-trac] #8448(ffmpeg:new): timestamp issue muxing raw .264 into .mkv/.m2ts

[FFmpeg]

#8448: timestamp issue muxing raw .264 into .mkv/.m2ts
-------------------------------------+----------------------------------
             Reporter:  Selur        |                    Owner:
                 Type:  defect       |                   Status:  new
             Priority:  normal       |                Component:  ffmpeg
              Version:  unspecified  |               Resolution:
             Keywords:  raw 264 mux  |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
-------------------------------------+----------------------------------

Comment (by Selur):

 adding '-f h264' and using:
 {{{
 ffmpeg -y -f h264 -r 24000/1001 -fflags +genpts -i "E:\Output\Sample_7Ch-
 001_11_35_02_4510_01.264" -vcodec copy -map 0:0 -bsf:v h264_mp4toannexb
 -vtag avc1 -aspect 177778:100000 -r 24000/1001 "E:\Output\Sample_7Ch.mkv"
 }}}
 doesnt't change a thing:
 {{{
 ffmpeg -y -f h264 -r 24000/1001 -fflags +genpts -i "E:\Output\Sample_7Ch-
 001_11_35_02_4510_01.264" -vcodec copy -map 0:0 -bsf:v h264_mp4toannexb
 -vtag avc1 -aspect 177778:100000 -r 24000/1001 "E:\Output\Sample_7Ch.mkv"
 ffmpeg version N-95921-g8067c0c2eb-ge5db2e96c0+3 Copyright (c) 2000-2019
 the FFmpeg developers
   built with gcc 9.2.0 (Rev2, Built by MSYS2 project)
   configuration:  --disable-autodetect --enable-amf --enable-bzlib
 --enable-cuda --enable-cuvid --enable-d3d11va --enable-dxva2 --enable-
 iconv --enable-lzma --enable-nvenc --enable-zlib --enable-sdl2 --enable-
 ffnvcodec --enable-nvdec --enable-cuda-llvm --enable-libmp3lame --enable-
 libopus --enable-libvorbis --enable-libvpx --enable-libx264 --enable-
 libx265 --enable-libdav1d --disable-debug --enable-fontconfig --enable-
 libass --enable-libbluray --enable-libfreetype --enable-libmfx --enable-
 libmysofa --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-
 libopenjpeg --enable-libsnappy --enable-libsoxr --enable-libspeex
 --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvo-
 amrwbenc --enable-libwavpack --enable-libwebp --enable-libxml2 --enable-
 libzimg --enable-libshine --enable-gpl --enable-avisynth --enable-libxvid
 --enable-libaom --enable-libopenmpt --enable-version3 --enable-libsvthevc
 --enable-libkvazaar --enable-libxavs --enable-libzmq --enable-libvmaf
 --enable-vapoursynth --enable-librav1e --enable-mbedtls --extra-
 cflags=-DLIBTWOLAME_STATIC --extra-libs=-lstdc++ --extra-
 cflags=-DZMQ_STATIC --extra-cflags=-DLIBXML_STATIC --extra-libs=-liconv
 --disable-w32threads --extra-cflags=-DKVZ_STATIC_LIB
   libavutil      56. 36.101 / 56. 36.101
   libavcodec     58. 64.101 / 58. 64.101
   libavformat    58. 35.100 / 58. 35.100
   libavdevice    58.  9.101 / 58.  9.101
   libavfilter     7. 67.100 /  7. 67.100
   libswscale      5.  6.100 /  5.  6.100
   libswresample   3.  6.100 /  3.  6.100
   libpostproc    55.  6.100 / 55.  6.100
 [h264 @ 000002464f627fc0] Stream #0: not enough frames to estimate rate;
 consider increasing probesize
 Input #0, h264, from 'E:\Output\Sample_7Ch-001_11_35_02_4510_01.264':
   Duration: N/A, bitrate: N/A
     Stream #0:0: Video: h264 (High), yuv420p(progressive), 1920x1080 [SAR
 1:1 DAR 16:9], 23.98 fps, 23.98 tbr, 1200k tbn, 47.95 tbc
 Overriding aspect ratio with stream copy may produce invalid files
 Output #0, matroska, to 'E:\Output\Sample_7Ch.mkv':
   Metadata:
     encoder         : Lavf58.35.100
     Stream #0:0: Video: h264 (High) (avc1 / 0x31637661),
 yuv420p(progressive), 1920x1080 [SAR 1:1 DAR 16:9], q=2-31, 23.98 fps,
 23.98 tbr, 1k tbn, 23.98 tbc
 Stream mapping:
   Stream #0:0 -> #0:0 (copy)
 Press [q] to stop, [?] for help
 [matroska @ 0000024651510040] Timestamps are unset in a packet for stream
 0. This is deprecated and will stop working in the future. Fix your code
 to set the timestamps properly
 [matroska @ 0000024651510040] Can't write packet with unknown timestamp
 av_interleaved_write_frame(): Invalid argument
 frame=    1 fps=0.0 q=-1.0 Lsize=       1kB time=-00:00:00.04 bitrate=N/A
 speed=N/A
 video:1kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB
 muxing overhead: unknown
 Conversion failed!
 }}}
 muxing still fails with the same messages.

--
Ticket URL: <https://trac.ffmpeg.org/ticket/8448#comment:2>
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