I have a TPLink Kasa IP camera, which can be coaxed into sending a live or recorded stream. It looks like this:
--data-boundary-- Content-Length: 9 User-Id: 01q8uiog time: 1638463771 X-PacketType: file-fragment-alive Content-Type: keepaliveframe keepalive --data-boundary-- Content-Length: 11681 User-Id: 01q8uiog X-CurrentFrameTimestamp: 1638462462.263000 X-SampleDuration: 67 X-PacketType: video X-FrameType: 1 Content-Type: video/x-h264 ###### BINARY DATA ###### --data-boundary-- Content-Length: 480 User-Id: 01q8uiog X-CurrentFrameTimestamp: 1638462462.280000 X-SampleDuration: 60 X-PacketType: audio Content-Type: audio/g711u ###### BINARY DATA ###### And so on, interleaving video and audio. There's a short sample file here https://www.dropbox.com/s/kzq78l6kaai3qi1/Kasa_stream.mp4?dl=0 I can view or transcode the video, but it throws a lot of errors and doesn't seem to see the audio stream. Can anybody help? A sample transcode looks like this: >ffmpeg -framerate 15 -i Kasa_stream.mp4 -y tmp.mp4 ffmpeg version N-104708-g8a18db3ec6-tessus https://evermeet.cx/ffmpeg/ Copyright (c) 2000-2021 the FFmpeg developers built with Apple clang version 11.0.0 (clang-1100.0.33.17) configuration: --cc=/usr/bin/clang --prefix=/opt/ffmpeg --extra-version=tessus --enable-avisynth --enable-fontconfig --enable-gpl --enable-libaom --enable-libass --enable-libbluray --enable-libdav1d --enable-libfreetype --enable-libgsm --enable-libmodplug --enable-libmp3lame --enable-libmysofa --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenh264 --enable-libopenjpeg --enable-libopus --enable-librubberband --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvmaf --enable-libvo-amrwbenc --enable-libvorbis --enable-libvpx --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxavs --enable-libxvid --enable-libzimg --enable-libzmq --enable-libzvbi --enable-version3 --pkg-config-flags=--static --disable-ffplay libavutil 57. 9.101 / 57. 9.101 libavcodec 59. 14.100 / 59. 14.100 libavformat 59. 9.102 / 59. 9.102 libavdevice 59. 0.101 / 59. 0.101 libavfilter 8. 17.100 / 8. 17.100 libswscale 6. 1.101 / 6. 1.101 libswresample 4. 0.100 / 4. 0.100 libpostproc 56. 0.100 / 56. 0.100 [h264 @ 0x7fad00e03cc0] non-existing PPS 0 referenced Last message repeated 1 times [h264 @ 0x7fad00e03cc0] decode_slice_header error [h264 @ 0x7fad00e03cc0] no frame! [h264 @ 0x7fad00e03cc0] non-existing PPS 0 referenced Last message repeated 1 times [h264 @ 0x7fad00e03cc0] decode_slice_header error [h264 @ 0x7fad00e03cc0] no frame! [h264 @ 0x7fad00e03cc0] non-existing PPS 0 referenced Last message repeated 1 times [h264 @ 0x7fad00e03cc0] decode_slice_header error [h264 @ 0x7fad00e03cc0] no frame! [h264 @ 0x7fad00e03cc0] non-existing PPS 0 referenced Last message repeated 1 times [h264 @ 0x7fad00e03cc0] decode_slice_header error [h264 @ 0x7fad00e03cc0] no frame! [h264 @ 0x7fad00e03cc0] non-existing PPS 0 referenced Last message repeated 1 times [h264 @ 0x7fad00e03cc0] decode_slice_header error [h264 @ 0x7fad00e03cc0] no frame! [h264 @ 0x7fad00e03cc0] non-existing PPS 0 referenced Last message repeated 1 times [h264 @ 0x7fad00e03cc0] decode_slice_header error [h264 @ 0x7fad00e03cc0] no frame! [h264 @ 0x7fad00e03cc0] non-existing PPS 0 referenced Last message repeated 1 times [h264 @ 0x7fad00e03cc0] decode_slice_header error [h264 @ 0x7fad00e03cc0] no frame! [h264 @ 0x7fad00e03cc0] non-existing PPS 0 referenced Last message repeated 1 times [h264 @ 0x7fad00e03cc0] decode_slice_header error [h264 @ 0x7fad00e03cc0] no frame! [h264 @ 0x7fad00e03cc0] non-existing PPS 0 referenced Last message repeated 1 times [h264 @ 0x7fad00e03cc0] decode_slice_header error [h264 @ 0x7fad00e03cc0] no frame! [h264 @ 0x7fad00e03cc0] non-existing PPS 0 referenced Last message repeated 1 times [h264 @ 0x7fad00e03cc0] decode_slice_header error [h264 @ 0x7fad00e03cc0] no frame! [h264 @ 0x7fad00e03cc0] non-existing PPS 0 referenced Last message repeated 1 times [h264 @ 0x7fad00e03cc0] decode_slice_header error [h264 @ 0x7fad00e03cc0] no frame! [h264 @ 0x7fad00e03cc0] non-existing PPS 0 referenced Last message repeated 1 times [h264 @ 0x7fad00e03cc0] decode_slice_header error [h264 @ 0x7fad00e03cc0] no frame! [h264 @ 0x7fad00e03cc0] non-existing PPS 0 referenced Last message repeated 1 times [h264 @ 0x7fad00e03cc0] decode_slice_header error [h264 @ 0x7fad00e03cc0] no frame! [h264 @ 0x7fad00e03cc0] non-existing PPS 0 referenced Last message repeated 1 times [h264 @ 0x7fad00e03cc0] decode_slice_header error [h264 @ 0x7fad00e03cc0] no frame! [h264 @ 0x7fad00e03cc0] non-existing PPS 0 referenced Last message repeated 1 times [h264 @ 0x7fad00e03cc0] decode_slice_header error [h264 @ 0x7fad00e03cc0] no frame! [h264 @ 0x7fad00e03cc0] non-existing PPS 0 referenced Last message repeated 1 times [h264 @ 0x7fad00e03cc0] decode_slice_header error [h264 @ 0x7fad00e03cc0] no frame! [h264 @ 0x7fad00e03cc0] non-existing PPS 0 referenced Last message repeated 1 times [h264 @ 0x7fad00e03cc0] decode_slice_header error [h264 @ 0x7fad00e03cc0] no frame! [h264 @ 0x7fad00e03cc0] non-existing PPS 0 referenced Last message repeated 1 times [h264 @ 0x7fad00e03cc0] decode_slice_header error [h264 @ 0x7fad00e03cc0] no frame! [h264 @ 0x7fad00e03cc0] non-existing PPS 0 referenced Last message repeated 1 times [h264 @ 0x7fad00e03cc0] decode_slice_header error [h264 @ 0x7fad00e03cc0] no frame! [h264 @ 0x7fad00e03cc0] non-existing PPS 0 referenced Last message repeated 1 times [h264 @ 0x7fad00e03cc0] decode_slice_header error [h264 @ 0x7fad00e03cc0] no frame! [h264 @ 0x7fad00e03cc0] non-existing PPS 0 referenced Last message repeated 1 times [h264 @ 0x7fad00e03cc0] decode_slice_header error [h264 @ 0x7fad00e03cc0] no frame! [h264 @ 0x7fad00e03cc0] non-existing PPS 0 referenced Last message repeated 1 times [h264 @ 0x7fad00e03cc0] decode_slice_header error [h264 @ 0x7fad00e03cc0] no frame! [h264 @ 0x7fad00e03cc0] non-existing PPS 0 referenced Last message repeated 1 times [h264 @ 0x7fad00e03cc0] decode_slice_header error [h264 @ 0x7fad00e03cc0] no frame! [h264 @ 0x7fad00e03cc0] non-existing PPS 0 referenced Last message repeated 1 times [h264 @ 0x7fad00e03cc0] decode_slice_header error [h264 @ 0x7fad00e03cc0] no frame! [h264 @ 0x7fad00e03cc0] non-existing PPS 0 referenced Last message repeated 1 times [h264 @ 0x7fad00e03cc0] decode_slice_header error [h264 @ 0x7fad00e03cc0] no frame! [h264 @ 0x7fad00e03cc0] non-existing PPS 0 referenced Last message repeated 1 times [h264 @ 0x7fad00e03cc0] decode_slice_header error [h264 @ 0x7fad00e03cc0] no frame! [h264 @ 0x7fad00e03cc0] non-existing PPS 0 referenced Last message repeated 1 times [h264 @ 0x7fad00e03cc0] decode_slice_header error [h264 @ 0x7fad00e03cc0] no frame! [h264 @ 0x7fad00e03cc0] non-existing PPS 0 referenced Last message repeated 1 times [h264 @ 0x7fad00e03cc0] decode_slice_header error [h264 @ 0x7fad00e03cc0] no frame! [h264 @ 0x7fad00e03cc0] non-existing PPS 0 referenced Last message repeated 1 times [h264 @ 0x7fad00e03cc0] decode_slice_header error [h264 @ 0x7fad00e03cc0] no frame! [h264 @ 0x7fad00e03cc0] non-existing PPS 0 referenced Last message repeated 1 times [h264 @ 0x7fad00e03cc0] decode_slice_header error [h264 @ 0x7fad00e03cc0] no frame! [h264 @ 0x7fad00e03cc0] non-existing PPS 0 referenced Last message repeated 1 times [h264 @ 0x7fad00e03cc0] decode_slice_header error [h264 @ 0x7fad00e03cc0] no frame! [h264 @ 0x7fad00e03cc0] non-existing PPS 0 referenced Last message repeated 1 times [h264 @ 0x7fad00e03cc0] decode_slice_header error [h264 @ 0x7fad00e03cc0] no frame! [h264 @ 0x7fad00e03cc0] non-existing PPS 0 referenced Last message repeated 1 times [h264 @ 0x7fad00e03cc0] decode_slice_header error [h264 @ 0x7fad00e03cc0] no frame! [h264 @ 0x7fad00e03cc0] non-existing PPS 0 referenced Last message repeated 1 times [h264 @ 0x7fad00e03cc0] decode_slice_header error [h264 @ 0x7fad00e03cc0] no frame! [h264 @ 0x7fad00e03cc0] non-existing PPS 0 referenced Last message repeated 1 times [h264 @ 0x7fad00e03cc0] decode_slice_header error [h264 @ 0x7fad00e03cc0] no frame! [h264 @ 0x7fad00e03cc0] non-existing PPS 0 referenced Last message repeated 1 times [h264 @ 0x7fad00e03cc0] decode_slice_header error [h264 @ 0x7fad00e03cc0] no frame! [h264 @ 0x7fad00e03cc0] non-existing PPS 0 referenced Last message repeated 1 times [h264 @ 0x7fad00e03cc0] decode_slice_header error [h264 @ 0x7fad00e03cc0] no frame! [h264 @ 0x7fad00e03cc0] non-existing PPS 0 referenced Last message repeated 1 times [h264 @ 0x7fad00e03cc0] decode_slice_header error [h264 @ 0x7fad00e03cc0] no frame! [h264 @ 0x7fad00e03cc0] non-existing PPS 0 referenced Last message repeated 1 times [h264 @ 0x7fad00e03cc0] decode_slice_header error [h264 @ 0x7fad00e03cc0] no frame! [h264 @ 0x7fad00e03cc0] non-existing PPS 0 referenced Last message repeated 1 times [h264 @ 0x7fad00e03cc0] decode_slice_header error [h264 @ 0x7fad00e03cc0] no frame! [h264 @ 0x7fad00e03cc0] non-existing PPS 0 referenced Last message repeated 1 times [h264 @ 0x7fad00e03cc0] decode_slice_header error [h264 @ 0x7fad00e03cc0] no frame! [h264 @ 0x7fad00e03cc0] non-existing PPS 0 referenced Last message repeated 1 times [h264 @ 0x7fad00e03cc0] decode_slice_header error [h264 @ 0x7fad00e03cc0] no frame! [h264 @ 0x7fad00e03cc0] non-existing PPS 0 referenced Last message repeated 1 times [h264 @ 0x7fad00e03cc0] decode_slice_header error [h264 @ 0x7fad00e03cc0] no frame! [h264 @ 0x7fad00e03cc0] non-existing PPS 0 referenced Last message repeated 1 times [h264 @ 0x7fad00e03cc0] decode_slice_header error [h264 @ 0x7fad00e03cc0] no frame! [h264 @ 0x7fad00e03cc0] non-existing PPS 0 referenced Last message repeated 1 times [h264 @ 0x7fad00e03cc0] decode_slice_header error [h264 @ 0x7fad00e03cc0] no frame! [h264 @ 0x7fad00e03cc0] non-existing PPS 0 referenced Last message repeated 1 times [h264 @ 0x7fad00e03cc0] decode_slice_header error [h264 @ 0x7fad00e03cc0] no frame! [h264 @ 0x7fad00e03cc0] non-existing PPS 0 referenced Last message repeated 1 times [h264 @ 0x7fad00e03cc0] decode_slice_header error [h264 @ 0x7fad00e03cc0] no frame! [h264 @ 0x7fad00e03cc0] non-existing PPS 0 referenced Last message repeated 1 times [h264 @ 0x7fad00e03cc0] decode_slice_header error [h264 @ 0x7fad00e03cc0] no frame! [h264 @ 0x7fad00e03cc0] non-existing PPS 0 referenced Last message repeated 1 times [h264 @ 0x7fad00e03cc0] decode_slice_header error [h264 @ 0x7fad00e03cc0] no frame! [h264 @ 0x7fad00e03cc0] non-existing PPS 0 referenced Last message repeated 1 times [h264 @ 0x7fad00e03cc0] decode_slice_header error [h264 @ 0x7fad00e03cc0] no frame! [h264 @ 0x7fad00e03cc0] non-existing PPS 0 referenced Last message repeated 1 times [h264 @ 0x7fad00e03cc0] decode_slice_header error [h264 @ 0x7fad00e03cc0] no frame! [h264 @ 0x7fad00e03cc0] non-existing PPS 0 referenced Last message repeated 1 times [h264 @ 0x7fad00e03cc0] decode_slice_header error [h264 @ 0x7fad00e03cc0] no frame! [h264 @ 0x7fad00e03cc0] non-existing PPS 0 referenced Last message repeated 1 times [h264 @ 0x7fad00e03cc0] decode_slice_header error [h264 @ 0x7fad00e03cc0] no frame! [h264 @ 0x7fad00e03cc0] non-existing PPS 0 referenced Last message repeated 1 times [h264 @ 0x7fad00e03cc0] decode_slice_header error [h264 @ 0x7fad00e03cc0] no frame! [h264 @ 0x7fad00e03cc0] non-existing PPS 0 referenced Last message repeated 1 times [h264 @ 0x7fad00e03cc0] decode_slice_header error [h264 @ 0x7fad00e03cc0] no frame! [h264 @ 0x7fad00e03cc0] non-existing PPS 0 referenced Last message repeated 1 times [h264 @ 0x7fad00e03cc0] decode_slice_header error [h264 @ 0x7fad00e03cc0] no frame! [h264 @ 0x7fad00e03cc0] non-existing PPS 0 referenced Last message repeated 1 times [h264 @ 0x7fad00e03cc0] decode_slice_header error [h264 @ 0x7fad00e03cc0] no frame! [h264 @ 0x7fad00e03cc0] non-existing PPS 0 referenced Last message repeated 1 times [h264 @ 0x7fad00e03cc0] decode_slice_header error [h264 @ 0x7fad00e03cc0] no frame! [h264 @ 0x7fad00e03cc0] non-existing PPS 0 referenced Last message repeated 1 times [h264 @ 0x7fad00e03cc0] decode_slice_header error [h264 @ 0x7fad00e03cc0] no frame! Input #0, h264, from 'Kasa_stream.mp4': Duration: N/A, bitrate: N/A Stream #0:0: Video: h264 (Main), yuvj420p(pc, bt709, progressive), 1920x1080, 15 fps, 15 tbr, 1200k tbn Stream mapping: Stream #0:0 -> #0:0 (h264 (native) -> h264 (libx264)) Press [q] to stop, [?] for help [libx264 @ 0x7fad00d0aec0] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX FMA3 BMI2 AVX2 [libx264 @ 0x7fad00d0aec0] profile High, level 4.0, 4:2:0, 8-bit [libx264 @ 0x7fad00d0aec0] 264 - core 164 r3075 66a5bc1 - H.264/MPEG-4 AVC codec - Copyleft 2003-2021 - http://www.videolan.org/x264.html - options: cabac=1 ref=3 deblock=1:0:0 analyse=0x3:0x113 me=hex subme=7 psy=1 psy_rd=1.00:0.00 mixed_ref=1 me_range=16 chroma_me=1 trellis=1 8x8dct=1 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=-2 threads=6 lookahead_threads=1 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=3 b_pyramid=2 b_adapt=1 b_bias=0 direct=1 weightb=1 open_gop=0 weightp=2 keyint=250 keyint_min=15 scenecut=40 intra_refresh=0 rc_lookahead=40 rc=crf mbtree=1 crf=23.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00 Output #0, mp4, to 'tmp.mp4': Metadata: encoder : Lavf59.9.102 Stream #0:0: Video: h264 (avc1 / 0x31637661), yuvj420p(pc, bt709, progressive), 1920x1080, q=2-31, 15 fps, 15360 tbn Metadata: encoder : Lavc59.14.100 libx264 Side data: cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: N/A frame= 8 fps=6.0 q=-1.0 Lsize= 326kB time=00:00:02.26 bitrate=1179.5kbits/s speed= 1.7x video:325kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.281166% [libx264 @ 0x7fad00d0aec0] frame I:1 Avg QP:20.99 size: 54904 [libx264 @ 0x7fad00d0aec0] frame P:7 Avg QP:22.63 size: 39666 [libx264 @ 0x7fad00d0aec0] mb I I16..4: 25.5% 65.6% 9.0% [libx264 @ 0x7fad00d0aec0] mb P I16..4: 7.4% 17.6% 4.1% P16..4: 46.1% 3.2% 2.6% 0.0% 0.0% skip:19.0% [libx264 @ 0x7fad00d0aec0] 8x8 transform intra:62.1% inter:74.5% [libx264 @ 0x7fad00d0aec0] coded y,uvDC,uvAC intra: 42.8% 86.4% 62.7% inter: 11.8% 52.0% 20.7% [libx264 @ 0x7fad00d0aec0] i16 v,h,dc,p: 37% 20% 10% 33% [libx264 @ 0x7fad00d0aec0] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 47% 22% 16% 2% 2% 3% 2% 3% 3% [libx264 @ 0x7fad00d0aec0] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 53% 21% 9% 2% 3% 5% 3% 2% 2% [libx264 @ 0x7fad00d0aec0] i8c dc,h,v,p: 36% 20% 28% 16% [libx264 @ 0x7fad00d0aec0] Weighted P-Frames: Y:0.0% UV:0.0% [libx264 @ 0x7fad00d0aec0] ref P L0: 93.4% 4.4% 1.7% 0.4% [libx264 @ 0x7fad00d0aec0] kb/s:4988.49 _______________________________________________ ffmpeg-user mailing list [email protected] https://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email [email protected] with subject "unsubscribe".
