[FFmpeg-user] segment muxer deprecation warning: "Timestamps are unset in a packet for stream 0"

Paul B Mahol onemda at gmail.com
Mon Mar 22 21:15:56 EET 2021


On Mon, Mar 22, 2021 at 1:05 PM Peter B. <pb at das-werkstatt.com> wrote:

> Hi everyone!
>
> I'm using FFmpeg's segment muxer to split MPEG-TS recordings.
>
> It works as expected, but I get the following deprecation warning:
>
> ------------------
> [segment @ 0x55bfa3c540c0] 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
> ------------------
>
> Whom is this warning for, and which "code" needs to be changed "to set
> the timestamps properly"?
>
>
It is warning for lazy devs.

If for any reason it errors in muxing stage, you may use fresh setts
bitstream filter to fix it.

>
>
> Any information is greatly appreciated :)
> Thanks in advance!
> Peter B.
>
>
> FFmpeg commandline and complete uncut console output:
>
> ------------------
> $ ffmpeg-git -i orf1.ts -c copy -map 0 -copy_unknown -f segment
> -segment_time 85 out/orf1-%02d.ts
>
> ffmpeg version N-101663-g7b10083933 Copyright (c) 2000-2021 the FFmpeg
> developers
>    built with gcc 7 (Ubuntu 7.5.0-3ubuntu1~18.04)
>    configuration: --prefix=/usr/local --enable-gpl --enable-nonfree
> --enable-version3 --enable-postproc --enable-ffplay --enable-swscale
> --enable-avfilter --enable-pthreads --enable-bzlib --enable-zlib
> --enable-decoder=png --enable-encoder=png --enable-openssl
> --samples=../fate-suite --enable-libfreetype --enable-libopenjpeg
> --disable-decoder=jpeg2000 --enable-libvpx --enable-libvorbis
> --enable-libx264 --enable-libx265
>    libavutil      56. 71.100 / 56. 71.100
>    libavcodec     58.135.100 / 58.135.100
>    libavformat    58. 77.100 / 58. 77.100
>    libavdevice    58. 14.100 / 58. 14.100
>    libavfilter     7.111.100 /  7.111.100
>    libswscale      5. 10.100 /  5. 10.100
>    libswresample   3. 10.100 /  3. 10.100
>    libpostproc    55. 10.100 / 55. 10.100
> [h264 @ 0x55bfa306d7c0] sps_id 0 out of range
> [h264 @ 0x55bfa306d7c0] non-existing PPS 1 referenced
> [h264 @ 0x55bfa306d7c0] sps_id 0 out of range
> [h264 @ 0x55bfa306d7c0] non-existing PPS 1 referenced
> [h264 @ 0x55bfa306d7c0] decode_slice_header error
> [h264 @ 0x55bfa306d7c0] no frame!
> [h264 @ 0x55bfa306d7c0] non-existing PPS 1 referenced
>      Last message repeated 1 times
> [h264 @ 0x55bfa306d7c0] decode_slice_header error
> [h264 @ 0x55bfa306d7c0] no frame!
> [h264 @ 0x55bfa306d7c0] non-existing PPS 1 referenced
>      Last message repeated 1 times
> [h264 @ 0x55bfa306d7c0] decode_slice_header error
> [h264 @ 0x55bfa306d7c0] no frame!
> [h264 @ 0x55bfa306d7c0] sps_id 0 out of range
> [h264 @ 0x55bfa306d7c0] non-existing PPS 2 referenced
> [h264 @ 0x55bfa306d7c0] sps_id 0 out of range
> [h264 @ 0x55bfa306d7c0] non-existing PPS 2 referenced
> [h264 @ 0x55bfa306d7c0] decode_slice_header error
> [h264 @ 0x55bfa306d7c0] no frame!
> [h264 @ 0x55bfa306d7c0] non-existing PPS 1 referenced
>      Last message repeated 1 times
> [h264 @ 0x55bfa306d7c0] decode_slice_header error
> [h264 @ 0x55bfa306d7c0] no frame!
> [h264 @ 0x55bfa306d7c0] non-existing PPS 1 referenced
>      Last message repeated 1 times
> [h264 @ 0x55bfa306d7c0] decode_slice_header error
> [h264 @ 0x55bfa306d7c0] no frame!
> [h264 @ 0x55bfa306d7c0] non-existing PPS 2 referenced
>      Last message repeated 1 times
> [h264 @ 0x55bfa306d7c0] decode_slice_header error
> [h264 @ 0x55bfa306d7c0] no frame!
> [h264 @ 0x55bfa306d7c0] non-existing PPS 2 referenced
>      Last message repeated 1 times
> [h264 @ 0x55bfa306d7c0] decode_slice_header error
> [h264 @ 0x55bfa306d7c0] no frame!
> [h264 @ 0x55bfa306d7c0] non-existing PPS 2 referenced
>      Last message repeated 1 times
> [h264 @ 0x55bfa306d7c0] decode_slice_header error
> [h264 @ 0x55bfa306d7c0] no frame!
> [h264 @ 0x55bfa306d7c0] non-existing PPS 1 referenced
>      Last message repeated 1 times
> [h264 @ 0x55bfa306d7c0] decode_slice_header error
> [h264 @ 0x55bfa306d7c0] no frame!
> [h264 @ 0x55bfa306d7c0] non-existing PPS 2 referenced
>      Last message repeated 1 times
> [h264 @ 0x55bfa306d7c0] decode_slice_header error
> [h264 @ 0x55bfa306d7c0] no frame!
> [mpegts @ 0x55bfa30422c0] start time for stream 0 is not set in
> estimate_timings_from_pts
> [mpegts @ 0x55bfa30422c0] PES packet size mismatch
> [mpegts @ 0x55bfa30422c0] Packet corrupt (stream = 2, dts = 7568052582).
> [mpegts @ 0x55bfa30422c0] PES packet size mismatch
> [mpegts @ 0x55bfa30422c0] Packet corrupt (stream = 3, dts = 7568049704).
> [mpegts @ 0x55bfa30422c0] PES packet size mismatch
> [mpegts @ 0x55bfa30422c0] Packet corrupt (stream = 4, dts = 7568057277).
> [mpegts @ 0x55bfa30422c0] Could not find codec parameters for stream 5
> (Unknown: none ([5][0][0][0] / 0x0005)): unknown codec
> Consider increasing the value for the 'analyzeduration' (0) and
> 'probesize' (5000000) options
> [mpegts @ 0x55bfa30422c0] Could not find codec parameters for stream 6
> (Unknown: none ([11][0][0][0] / 0x000B)): unknown codec
> Consider increasing the value for the 'analyzeduration' (0) and
> 'probesize' (5000000) options
> [mpegts @ 0x55bfa30422c0] Could not find codec parameters for stream 7
> (Unknown: none ([5][0][0][0] / 0x0005)): unknown codec
> Consider increasing the value for the 'analyzeduration' (0) and
> 'probesize' (5000000) options
> Input #0, mpegts, from '20201210-VUBox/orf1.ts':
>    Duration: 00:10:00.49, start: 83489.793133, bitrate: 9945 kb/s
>    Program 5001
>    Stream #0:1[0x7d1]: Video: h264 (High) ([27][0][0][0] / 0x001B),
> yuv420p(tv, bt709, progressive), 1280x720 [SAR 1:1 DAR 16:9], 50 fps, 50
> tbr, 90k tbn, 100 tbc
>    Stream #0:2[0x7f9](deu): Audio: ac3 ([6][0][0][0] / 0x0006), 48000
> Hz, 5.1(side), fltp, 448 kb/s
>    Stream #0:3[0x7fa](eng): Audio: ac3 ([6][0][0][0] / 0x0006), 48000
> Hz, 5.1(side), fltp, 448 kb/s
>    Stream #0:4[0x835](ger,ger,ger): Subtitle: dvb_teletext ([6][0][0][0]
> / 0x0006)
>    Stream #0:5[0x1c8e]: Unknown: none ([5][0][0][0] / 0x0005)
>    Stream #0:6[0x1c8f]: Unknown: none ([11][0][0][0] / 0x000B)
>    Stream #0:7[0x1f41]: Unknown: none ([5][0][0][0] / 0x0005)
>    Program 5003
>    Program 5005
>    Program 5006
>    Program 5002
>    Program 5101
>    Program 5004
>    Program 5007
>    No Program
>    Stream #0:0[0x12]: Data: epg
> [segment @ 0x55bfa3c540c0] Opening 'out/orf1-00.ts' for writing
> Output #0, segment, to 'out/orf1-%02d.ts':
>    Metadata:
>      encoder         : Lavf58.77.100
>    Stream #0:0: Data: epg
>    Stream #0:1: Video: h264 (High) ([27][0][0][0] / 0x001B), yuv420p(tv,
> bt709, progressive), 1280x720 [SAR 1:1 DAR 16:9], q=2-31, 50 fps, 50
> tbr, 90k tbn, 50 tbc
>    Stream #0:2(deu): Audio: ac3 ([6][0][0][0] / 0x0006), 48000 Hz,
> 5.1(side), fltp, 448 kb/s
>    Stream #0:3(eng): Audio: ac3 ([6][0][0][0] / 0x0006), 48000 Hz,
> 5.1(side), fltp, 448 kb/s
>    Stream #0:4(ger,ger,ger): Subtitle: dvb_teletext ([6][0][0][0] / 0x0006)
>    Stream #0:5: Unknown: none ([5][0][0][0] / 0x0005)
>    Stream #0:6: Unknown: none ([11][0][0][0] / 0x000B)
>    Stream #0:7: Unknown: none ([5][0][0][0] / 0x0005)
> Stream mapping:
>    Stream #0:0 -> #0:0 (copy)
>    Stream #0:1 -> #0:1 (copy)
>    Stream #0:2 -> #0:2 (copy)
>    Stream #0:3 -> #0:3 (copy)
>    Stream #0:4 -> #0:4 (copy)
>    Stream #0:5 -> #0:5 (copy)
>    Stream #0:6 -> #0:6 (copy)
>    Stream #0:7 -> #0:7 (copy)
> Press [q] to stop, [?] for help
> [segment @ 0x55bfa3c540c0] 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
> [mpegts @ 0x55bfa3b7a480] Stream 0, codec epg, is muxed as a private
> data stream and may not be recognized upon reading.
> [mpegts @ 0x55bfa3b7a480] Stream 5, codec none, is muxed as a private
> data stream and may not be recognized upon reading.
> [mpegts @ 0x55bfa3b7a480] Stream 6, codec none, is muxed as a private
> data stream and may not be recognized upon reading.
> [mpegts @ 0x55bfa3b7a480] Stream 7, codec none, is muxed as a private
> data stream and may not be recognized upon reading.
> [segment @ 0x55bfa3c540c0] Opening 'out/orf1-01.ts' for writingA speed=
> 103x
> [mpegts @ 0x55bfa3a27500] Stream 0, codec epg, is muxed as a private
> data stream and may not be recognized upon reading.
> [mpegts @ 0x55bfa3a27500] Stream 5, codec none, is muxed as a private
> data stream and may not be recognized upon reading.
> [mpegts @ 0x55bfa3a27500] Stream 6, codec none, is muxed as a private
> data stream and may not be recognized upon reading.
> [mpegts @ 0x55bfa3a27500] Stream 7, codec none, is muxed as a private
> data stream and may not be recognized upon reading.
> [segment @ 0x55bfa3c540c0] Opening 'out/orf1-02.ts' for writing/A
> speed=51.4x
> [mpegts @ 0x55bfa3de0c40] Stream 0, codec epg, is muxed as a private
> data stream and may not be recognized upon reading.
> [mpegts @ 0x55bfa3de0c40] Stream 5, codec none, is muxed as a private
> data stream and may not be recognized upon reading.
> [mpegts @ 0x55bfa3de0c40] Stream 6, codec none, is muxed as a private
> data stream and may not be recognized upon reading.
> [mpegts @ 0x55bfa3de0c40] Stream 7, codec none, is muxed as a private
> data stream and may not be recognized upon reading.
> [segment @ 0x55bfa3c540c0] Opening 'out/orf1-03.ts' for writing/A
> speed=48.4x
> [mpegts @ 0x55bfa3de0c40] Stream 0, codec epg, is muxed as a private
> data stream and may not be recognized upon reading.
> [mpegts @ 0x55bfa3de0c40] Stream 5, codec none, is muxed as a private
> data stream and may not be recognized upon reading.
> [mpegts @ 0x55bfa3de0c40] Stream 6, codec none, is muxed as a private
> data stream and may not be recognized upon reading.
> [mpegts @ 0x55bfa3de0c40] Stream 7, codec none, is muxed as a private
> data stream and may not be recognized upon reading.
> [segment @ 0x55bfa3c540c0] Opening 'out/orf1-04.ts' for writing/A
> speed=  47x
> [mpegts @ 0x55bfa3a60880] Stream 0, codec epg, is muxed as a private
> data stream and may not be recognized upon reading.
> [mpegts @ 0x55bfa3a60880] Stream 5, codec none, is muxed as a private
> data stream and may not be recognized upon reading.
> [mpegts @ 0x55bfa3a60880] Stream 6, codec none, is muxed as a private
> data stream and may not be recognized upon reading.
> [mpegts @ 0x55bfa3a60880] Stream 7, codec none, is muxed as a private
> data stream and may not be recognized upon reading.
> [segment @ 0x55bfa3c540c0] Opening 'out/orf1-05.ts' for writing/A
> speed=46.6x
> [mpegts @ 0x55bfa3298b00] Stream 0, codec epg, is muxed as a private
> data stream and may not be recognized upon reading.
> [mpegts @ 0x55bfa3298b00] Stream 5, codec none, is muxed as a private
> data stream and may not be recognized upon reading.
> [mpegts @ 0x55bfa3298b00] Stream 6, codec none, is muxed as a private
> data stream and may not be recognized upon reading.
> [mpegts @ 0x55bfa3298b00] Stream 7, codec none, is muxed as a private
> data stream and may not be recognized upon reading.
> [segment @ 0x55bfa3c540c0] Opening 'out/orf1-06.ts' for writing/A
> speed=46.2x
> [mpegts @ 0x55bfa3890bc0] Stream 0, codec epg, is muxed as a private
> data stream and may not be recognized upon reading.
> [mpegts @ 0x55bfa3890bc0] Stream 5, codec none, is muxed as a private
> data stream and may not be recognized upon reading.
> [mpegts @ 0x55bfa3890bc0] Stream 6, codec none, is muxed as a private
> data stream and may not be recognized upon reading.
> [mpegts @ 0x55bfa3890bc0] Stream 7, codec none, is muxed as a private
> data stream and may not be recognized upon reading.
> [mpegts @ 0x55bfa30422c0] PES packet size mismatch.29 bitrate=N/A
> speed=45.2x
> [mpegts @ 0x55bfa30422c0] Packet corrupt (stream = 2, dts = 7568052582).
> [mpegts @ 0x55bfa30422c0] PES packet size mismatch
> [mpegts @ 0x55bfa30422c0] Packet corrupt (stream = 3, dts = 7568049704).
> [mpegts @ 0x55bfa30422c0] PES packet size mismatch
> [mpegts @ 0x55bfa30422c0] Packet corrupt (stream = 4, dts = 7568057277).
> 20201210-VUBox/orf1.ts: corrupt input packet in stream 4
> [segment @ 0x55bfa3c540c0] Opening 'out/orf1-07.ts' for writing
> [mpegts @ 0x55bfa3890bc0] Stream 0, codec epg, is muxed as a private
> data stream and may not be recognized upon reading.
> [mpegts @ 0x55bfa3890bc0] Stream 5, codec none, is muxed as a private
> data stream and may not be recognized upon reading.
> [mpegts @ 0x55bfa3890bc0] Stream 6, codec none, is muxed as a private
> data stream and may not be recognized upon reading.
> [mpegts @ 0x55bfa3890bc0] Stream 7, codec none, is muxed as a private
> data stream and may not be recognized upon reading.
> frame=29973 fps=2145 q=-1.0 Lsize=N/A time=00:10:00.41 bitrate=N/A
> speed=  43x
> video:536507kB audio:65593kB subtitle:20236kB other streams:59385kB
> global headers:0kB muxing overhead: unknown
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