#10131: Cannot use tee pseudo-muxer with libsvtav1 -------------------------------------+------------------------------------- Reporter: Joe Amenta | Type: defect Status: new | Priority: normal Component: | Version: 5.1.2 undetermined | Keywords: tee | Blocked By: libsvtav1 muxer | Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | -------------------------------------+------------------------------------- '''Summary of the bug:''' I originally found this with a much more complicated command-line (i.e., one that makes more interesting use of the {{{tee}}} muxer), but I've reduced it down to this. When I send a {{{libsvtav1}}} encoded stream directly to an output file, ffmpeg consistently processes it as expected. See attached {{{FFREPORT}}} log file '{{{CODEC:libsvtav1_OUTPUT:file_SUCCESS.log}}}' When I send a {{{libvpx-vp9}}} encoded stream through the {{{tee}}} muxer, ffmpeg consistently processes it as expected. See attached {{{FFREPORT}}} log file '{{{CODEC:libvpx-vp9_OUTPUT:tee_SUCCESS.log}}}' When I put the two together and try to send a {{{libsvtav1}}} encoded stream through the {{{tee}}} muxer, ffmpeg consistently reports error '{{{av_interleaved_write_frame(): Invalid data found when processing input}}}' and terminates immediately. See attached {{{FFREPORT}}} log file '{{{CODEC:libsvtav1_OUTPUT:tee_FAILURE.log}}}' '''How to reproduce:''' {{{ % ffmpeg -f x11grab -video_size 2560x1440 -framerate 25 -i $DISPLAY -r 25 -c:v libsvtav1 -preset 7 -crf 30 -map 0 -f tee '[select=v]test.mkv' ffmpeg started on 2023-01-03 at 09:19:45 Report written to "ffmpeg-20230103-091945.log" Log level: 48 ffmpeg version n5.1.2 Copyright (c) 2000-2022 the FFmpeg developers built with gcc 12.2.0 (GCC) configuration: --prefix=/usr --disable-debug --disable-static --disable- stripping --enable-amf --enable-avisynth --enable-cuda-llvm --enable-lto --enable-fontconfig --enable-gmp --enable-gnutls --enable-gpl --enable- ladspa --enable-libaom --enable-libass --enable-libbluray --enable-libbs2b --enable-libdav1d --enable-libdrm --enable-libfreetype --enable-libfribidi --enable-libgsm --enable-libiec61883 --enable-libjack --enable-libmfx --enable-libmodplug --enable-libmp3lame --enable-libopencore_amrnb --enable-libopencore_amrwb --enable-libopenjpeg --enable-libopus --enable- libpulse --enable-librav1e --enable-librsvg --enable-libsoxr --enable- libspeex --enable-libsrt --enable-libssh --enable-libsvtav1 --enable- libtheora --enable-libv4l2 --enable-libvidstab --enable-libvmaf --enable- libvorbis --enable-libvpx --enable-libwebp --enable-libx264 --enable- libx265 --enable-libxcb --enable-libxml2 --enable-libxvid --enable-libzimg --enable-nvdec --enable-nvenc --enable-opencl --enable-opengl --enable- shared --enable-version3 --enable-vulkan libavutil 57. 28.100 / 57. 28.100 libavcodec 59. 37.100 / 59. 37.100 libavformat 59. 27.100 / 59. 27.100 libavdevice 59. 7.100 / 59. 7.100 libavfilter 8. 44.100 / 8. 44.100 libswscale 6. 7.100 / 6. 7.100 libswresample 4. 7.100 / 4. 7.100 libpostproc 56. 6.100 / 56. 6.100 [x11grab @ 0x56127ddf2c40] Stream #0: not enough frames to estimate rate; consider increasing probesize Input #0, x11grab, from ':0': Duration: N/A, start: 1672755585.723029, bitrate: 2949120 kb/s Stream #0:0: Video: rawvideo (BGR[0] / 0x524742), bgr0, 2560x1440, 2949120 kb/s, 25 fps, 1000k tbr, 1000k tbn Stream mapping: Stream #0:0 -> #0:0 (rawvideo (native) -> av1 (libsvtav1)) Press [q] to stop, [?] for help Svt[info]: ------------------------------------------- Svt[info]: SVT [version]: SVT-AV1 Encoder Lib v1.4.1-dirty Svt[info]: SVT [build] : GCC 12.2.0 64 bit Svt[info]: LIB Build date: Dec 14 2022 06:04:17 Svt[info]: ------------------------------------------- Svt[info]: Number of logical cores available: 24 Svt[info]: Number of PPCS 88 Svt[info]: [asm level on system : up to avx2] Svt[info]: [asm level selected : up to avx2] Svt[info]: ------------------------------------------- Svt[info]: SVT [config]: main profile tier (auto) level (auto) Svt[info]: SVT [config]: width / height / fps numerator / fps denominator : 2560 / 1440 / 25 / 1 Svt[info]: SVT [config]: bit-depth / color format : 8 / YUV420 Svt[info]: SVT [config]: preset / tune / pred struct : 7 / PSNR / random access Svt[info]: SVT [config]: gop size / mini-gop size / key-frame type : 161 / 16 / key frame Svt[info]: SVT [config]: BRC mode / rate factor : CRF / 30 Svt[info]: ------------------------------------------- SvtMalloc[info]: SVT Memory Usage: SvtMalloc[info]: total allocated memory: 4.99 GB SvtMalloc[info]: malloced memory: 1006.59 MB SvtMalloc[info]: callocated memory: 355.63 MB SvtMalloc[info]: allocated aligned memory: 3.66 GB SvtMalloc[info]: mutex count: 20173 SvtMalloc[info]: semaphore count: 2992 SvtMalloc[info]: thread count: 752 SvtMalloc[info]: hash table fulless: 0.183174, hash bucket is healthy SvtMalloc[info]: top 10 malloced memory locations: SvtMalloc[info]: (313.89 MB): /build/svt-av1/src/SVT- AV1/Source/Lib/Encoder/Codec/EbCodingUnit.c:121 SvtMalloc[info]: (126.78 MB): /build/svt-av1/src/SVT- AV1/Source/Lib/Encoder/Codec/EbPictureControlSet.c:124 SvtMalloc[info]: (91.58 MB): /build/svt-av1/src/SVT- AV1/Source/Lib/Common/Codec/EbBitstreamUnit.c:36 SvtMalloc[info]: (84.05 MB): /build/svt-av1/src/SVT- AV1/Source/Lib/Encoder/Codec/EbPictureControlSet.c:1586 SvtMalloc[info]: (82.41 MB): /build/svt-av1/src/SVT- AV1/Source/Lib/Encoder/Codec/EbPictureControlSet.c:125 SvtMalloc[info]: (53.31 MB): /build/svt-av1/src/SVT- AV1/Source/Lib/Encoder/Codec/EbModeDecisionProcess.c:215 SvtMalloc[info]: (46.69 MB): /build/svt-av1/src/SVT- AV1/Source/Lib/Encoder/Codec/EbPictureControlSet.c:1590 SvtMalloc[info]: (35.94 MB): /build/svt-av1/src/SVT- AV1/Source/Lib/Encoder/Codec/EbPictureControlSet.c:1201 SvtMalloc[info]: (28.75 MB): /build/svt-av1/src/SVT- AV1/Source/Lib/Encoder/Codec/EbPictureControlSet.c:1178 SvtMalloc[info]: (17.97 MB): /build/svt-av1/src/SVT- AV1/Source/Lib/Encoder/Codec/EbPictureControlSet.c:1174 Output #0, tee, to '[select=v]test.mkv': Metadata: encoder : Lavf59.27.100 Stream #0:0: Video: av1, yuv420p(tv, progressive), 2560x1440, q=2-31, 25 fps, 25 tbn Metadata: encoder : Lavc59.37.100 libsvtav1 [tee @ 0x56127ddfe800] All tee outputs failed.00.00 bitrate=N/A dup=16 drop=14 speed= 0x av_interleaved_write_frame(): Invalid data found when processing input frame= 77 fps= 19 q=25.0 Lsize=N/A time=00:00:03.08 bitrate=N/A dup=16 drop=14 speed=0.743x video:282kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: unknown SvtMalloc[info]: you have no memory leak Conversion failed! }}} Patches should be submitted to the ffmpeg-devel mailing list and not this bug tracker. -- Ticket URL: <https://trac.ffmpeg.org/ticket/10131> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker