October 2023 - FFmpeg-trac - lists.ffmpeg.org

#10606(ffplay:new): ffplay ignores relative audio delay tag
by FFmpeg 05 Oct '23

05 Oct '23

#10606: ffplay ignores relative audio delay tag -----------------------------------+--------------------------------------- Reporter: Ulf Zibis | Type: defect Status: new | Priority: normal Component: ffplay | Version: unspecified Keywords: audio | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | -----------------------------------+--------------------------------------- Summary of the bug: How to reproduce: {{{ $ ffmpeg -ss 27.83 -t 2:06:32.44 -i Ton_fr.mkv -c:a copy Ton_fr_cut.mkv ffmpeg version 5.1.1-1ubuntu2.1 Copyright (c) 2000-2022 the FFmpeg developers built with gcc 12 (Ubuntu 12.2.0-3ubuntu1) configuration: --prefix=/usr --extra-version=1ubuntu2.1 --toolchain=hardened --libdir=/usr/lib/x86_64-linux-gnu --incdir=/usr/include/x86_64-linux-gnu --arch=amd64 --enable-gpl --disable-stripping --enable-gnutls --enable-ladspa --enable-libaom --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libcodec2 --enable-libdav1d --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable- libglslang --enable-libgme --enable-libgsm --enable-libjack --enable- libmp3lame --enable-libmysofa --enable-libopenjpeg --enable-libopenmpt --enable-libopus --enable-libpulse --enable-librabbitmq --enable-librist --enable-librubberband --enable-libshine --enable-libsnappy --enable- libsoxr --enable-libspeex --enable-libsrt --enable-libssh --enable- libsvtav1 --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvorbis --enable-libvpx --enable-libwebp --enable-libx265 --enable-libxml2 --enable-libxvid --enable-libzimg --enable-libzmq --enable-libzvbi --enable-lv2 --enable-omx --enable-openal --enable-opencl --enable-opengl --enable-sdl2 --disable-sndio --enable-pocketsphinx --enable-librsvg --enable-libmfx --enable-libdc1394 --enable-libdrm --enable-libiec61883 --enable-chromaprint --enable-frei0r --enable-libx264 --enable-libplacebo --enable-shared 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 Input #0, matroska,webm, from 'Ton_fr.mkv': Metadata: ENCODER : Lavf59.27.100 Duration: 02:14:57.56, start: 0.000000, bitrate: 2853 kb/s Stream #0:0: Video: h264 (High 4:4:4 Predictive), gbrp(pc, gbr/unknown/unknown, progressive), 210x110 [SAR 1:1 DAR 21:11], 25 fps, 25 tbr, 1k tbn Metadata: DURATION : 02:14:57,480000000 Stream #0:1: Audio: aac (LC), 48000 Hz, stereo, fltp Metadata: DURATION : 02:14:57,557000000 Stream mapping: Stream #0:0 -> #0:0 (h264 (native) -> h264 (libx264)) Stream #0:1 -> #0:1 (copy) Press [q] to stop, [?] for help [libx264 @ 0x5647083b6ac0] using SAR=1/1 [libx264 @ 0x5647083b6ac0] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.1 Cache64 [libx264 @ 0x5647083b6ac0] profile High 4:4:4 Predictive, level 1.1, 4:4:4, 8-bit [libx264 @ 0x5647083b6ac0] 264 - core 164 r3095 baee400 - H.264/MPEG-4 AVC codec - Copyleft 2003-2022 - 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=4 threads=3 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=25 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, matroska, to 'Ton_fr_cut.mkv': Metadata: encoder : Lavf59.27.100 Stream #0:0: Video: h264 (H264 / 0x34363248), yuv444p(tv, progressive), 210x110 [SAR 1:1 DAR 21:11], q=2-31, 25 fps, 1k tbn Metadata: DURATION : 02:14:57,480000000 encoder : Lavc59.37.100 libx264 Side data: cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: N/A Stream #0:1: Audio: aac (LC) ([255][0][0][0] / 0x00FF), 48000 Hz, stereo, fltp Metadata: DURATION : 02:14:57,557000000 frame=189811 fps=367 q=-1.0 Lsize= 208409kB time=02:06:32.45 bitrate= 224.9kbits/s speed=14.7x video:54887kB audio:149809kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 1.814429% [libx264 @ 0x5647083b6ac0] frame I:1641 Avg QP:20.10 size: 4034 [libx264 @ 0x5647083b6ac0] frame P:84383 Avg QP:23.19 size: 462 [libx264 @ 0x5647083b6ac0] frame B:103787 Avg QP:24.76 size: 102 [libx264 @ 0x5647083b6ac0] consecutive B-frames: 20.9% 14.7% 11.5% 52.9% [libx264 @ 0x5647083b6ac0] mb I I16..4: 6.7% 50.8% 42.5% [libx264 @ 0x5647083b6ac0] mb P I16..4: 0.4% 1.3% 0.6% P16..4: 20.3% 12.3% 8.4% 0.0% 0.0% skip:56.7% [libx264 @ 0x5647083b6ac0] mb B I16..4: 0.1% 0.2% 0.1% B16..8: 17.2% 3.2% 0.9% direct: 1.0% skip:77.4% L0:38.4% L1:50.2% BI:11.4% [libx264 @ 0x5647083b6ac0] 8x8 transform intra:54.4% inter:56.3% [libx264 @ 0x5647083b6ac0] coded y,u,v intra: 63.6% 34.5% 31.5% inter: 9.2% 1.8% 1.4% [libx264 @ 0x5647083b6ac0] i16 v,h,dc,p: 52% 28% 8% 12% [libx264 @ 0x5647083b6ac0] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 24% 21% 22% 4% 5% 5% 6% 6% 7% [libx264 @ 0x5647083b6ac0] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 29% 21% 14% 5% 6% 7% 6% 6% 6% [libx264 @ 0x5647083b6ac0] Weighted P-Frames: Y:4.8% UV:1.4% [libx264 @ 0x5647083b6ac0] ref P L0: 66.9% 13.8% 12.2% 6.7% 0.5% [libx264 @ 0x5647083b6ac0] ref B L0: 88.1% 8.4% 3.5% [libx264 @ 0x5647083b6ac0] ref B L1: 97.1% 2.9% [libx264 @ 0x5647083b6ac0] kb/s:59.22 }}} `ffplay` outputs the audio at the beginning of the video with ~7 sec. delay, but from 00:00:23 to end, the sync is correct. {{{ $ ffplay Ton_fr_cut.mkv ffplay version 5.1.1-1ubuntu2.1 Copyright (c) 2003-2022 the FFmpeg developers built with gcc 12 (Ubuntu 12.2.0-3ubuntu1) configuration: --prefix=/usr --extra-version=1ubuntu2.1 --toolchain=hardened --libdir=/usr/lib/x86_64-linux-gnu --incdir=/usr/include/x86_64-linux-gnu --arch=amd64 --enable-gpl --disable-stripping --enable-gnutls --enable-ladspa --enable-libaom --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libcodec2 --enable-libdav1d --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable- libglslang --enable-libgme --enable-libgsm --enable-libjack --enable- libmp3lame --enable-libmysofa --enable-libopenjpeg --enable-libopenmpt --enable-libopus --enable-libpulse --enable-librabbitmq --enable-librist --enable-librubberband --enable-libshine --enable-libsnappy --enable- libsoxr --enable-libspeex --enable-libsrt --enable-libssh --enable- libsvtav1 --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvorbis --enable-libvpx --enable-libwebp --enable-libx265 --enable-libxml2 --enable-libxvid --enable-libzimg --enable-libzmq --enable-libzvbi --enable-lv2 --enable-omx --enable-openal --enable-opencl --enable-opengl --enable-sdl2 --disable-sndio --enable-pocketsphinx --enable-librsvg --enable-libmfx --enable-libdc1394 --enable-libdrm --enable-libiec61883 --enable-chromaprint --enable-frei0r --enable-libx264 --enable-libplacebo --enable-shared 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 [matroska,webm @ 0x7fe7d0000c80] Could not find codec parameters for stream 0 (Video: h264, none(tv, progressive), 210x110): unspecified pixel format Consider increasing the value for the 'analyzeduration' (0) and 'probesize' (5000000) options Input #0, matroska,webm, from 'Ton_fr_cut.mkv': Metadata: ENCODER : Lavf59.27.100 Duration: 02:06:40.28, start: 0.000000, bitrate: 224 kb/s Stream #0:0: Video: h264, none(tv, progressive), 210x110, SAR 1:1 DAR 21:11, 25 fps, 25 tbr, 1k tbn Metadata: ENCODER : Lavc59.37.100 libx264 DURATION : 02:06:40.259000000 Stream #0:1: Audio: aac (LC), 48000 Hz, stereo, fltp Metadata: DURATION : 02:06:40.277000000 62.32 A-V: -0.006 fd= 0 aq= 20KB vq= 2KB sq= 0B f=201/0 }}} With the mpv media player as alternative the sync between audio and video is correct from the beginning. The audio delay is confirmed by `mediainfo`: {{{ $ mediainfo Ton_fr_cut.mkv [.....] Audio ID : 2 Format : AAC LC Format/Info : Advanced Audio Codec Low Complexity Codec ID : A_AAC-2 Duration : 2 h 6 min Channel(s) : 2 channels Channel layout : L R Sampling rate : 48.0 kHz Frame rate : 46.875 FPS (1024 SPF) Compression mode : Lossy Delay relative to video : -7 s 819 ms Default : No Forced : No }}} The input file was created by `simplescreenrecorder` which uses FFmpeg in behind. I used the `libx264rgb` encoder with bit rate 0 and options "`crf=0,preset=ultrafast`". -- Ticket URL: <https://trac.ffmpeg.org/ticket/10606> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker

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#10608(avcodec:new): AV1 decoder gets "Static surface pool size exceeded" issue with "-hwaccel d3d11va"
by FFmpeg 04 Oct '23

04 Oct '23

#10608: AV1 decoder gets "Static surface pool size exceeded" issue with "-hwaccel d3d11va" -------------------------------------+------------------------------------- Reporter: Evgeny | Type: defect Status: new | Priority: normal Component: avcodec | Version: git- Keywords: av1 d3d11va | master av1_amf | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | -------------------------------------+------------------------------------- Summary of the bug: When we use d3d11 hardware decoder with av1_amf encoder, the input stream is av1 format, and specify parameter hwaccel_output_format parameter, there are errors “"Static surface pool size exceeded.” [AVHWFramesContext @ 00000166637640c0] Static surface pool size exceeded. [av1 @ 0000016663763a00] get_buffer() failed [av1 @ 0000016663763a00] thread_get_buffer() failed [av1 @ 0000016663763a00] Failed to allocate space for current frame. [av1 @ 0000016663763a00] Get current frame error [vist#0:0/av1 @ 0000016663328740] Error submitting packet to decoder: Cannot allocate memory This error happens only when the source is av1 format and specify -hwaccel_output_format d3d11. I tested it on nvidia machine, there are similar errors. How to reproduce: {{{ ffmpeg -hwaccel d3d11va -hwaccel_output_format d3d11 -i av1.mp4 -c:v av1_amf out.mp4 ffmpeg master built on Windows with msys2 }}} -- Ticket URL: <https://trac.ffmpeg.org/ticket/10608> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker

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#10602(undetermined:new): ffmpeg returns blank frames on some avi files
by FFmpeg 03 Oct '23

03 Oct '23

#10602: ffmpeg returns blank frames on some avi files -------------------------------------+------------------------------------- Reporter: Pat Gunn | Type: defect Status: new | Priority: normal Component: | Version: undetermined | unspecified Keywords: | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | -------------------------------------+------------------------------------- Summary of the bug: How to reproduce: {{{ % fmpeg -ss 10 -i /home/pgunn/caiman_data/example_movies/msCam13.avi -ss 10 -loglevel info -vf scale=752:480 -sws_flags bicubic -pix_fmt rgb24 /tmp/foo_noprelinear.avi ffmpeg version (tested on 5.x and 6.x on various platforms }}} With that initial `-ss` all the frames of the output movie are 0 (for this input). Without it (just with the latter `-ss`, the output looks fine. There are no interesting warnings that the "info" level of logging outputs with our files (datafiles generated directly by microscopes). You may find one of these datafiles here (no need to register or anything, just use wget): https://caiman.flatironinstitute.org/~neuro/caiman_downloadables/msCam13.avi -- Ticket URL: <https://trac.ffmpeg.org/ticket/10602> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker

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#10605(undetermined:new): noise in ape decoder
by FFmpeg 03 Oct '23

03 Oct '23

#10605: noise in ape decoder --------------------------------------+---------------------------------- Reporter: yekm | Type: defect Status: new | Priority: normal Component: undetermined | Version: 6.0 Keywords: | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | --------------------------------------+---------------------------------- latest archlinux's ffmpeg-2:6.0-11 3 seconds from 00:12:00 at a.ape in this torrent `magnet:?xt=urn:btih:FD3098B1F0A74D079D70332E288C1C8C71437714` or with pictures: https://rutracker.org/forum/viewtopic.php?p=85274711#85274711 A lot of other ape files decoded in the same way. In the above file it's just closer to the beginning. `extra/mac 10.18-1` `Monkey's Audio Console Front End (v 10.18) (c) Matthew T. Ashland` works fine, without noise -- Ticket URL: <https://trac.ffmpeg.org/ticket/10605> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker

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#10574(undetermined:new): ffplay / ffmpeg bad retry behaviour upon encountering a 404 on a live DASH stream
by FFmpeg 03 Oct '23

03 Oct '23

#10574: ffplay / ffmpeg bad retry behaviour upon encountering a 404 on a live DASH stream -------------------------------------+------------------------------------- Reporter: ahutson-bbc | Type: defect Status: new | Priority: normal Component: | Version: undetermined | unspecified Keywords: | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | -------------------------------------+------------------------------------- Summary of the bug: ffmpeg, when used via eg ffplay, upon encountering a 404 in a live DASH stream using a segment template manifest, will begin requesting incrementing segment numbers, seemingly indefinitely as fast as it's able. This results in a potentially very large number of requests for URIs which will not exist at the time they're requested according to the manifest, which puts undue load on the origin receiving those requests. How to reproduce: I'm attaching a sample manifest as well as sample init segments to go with it. Put these files on a web server somewhere and load the manifest URL with ffplay, eg: {{{ % ffplay https://example.com/test.mpd }}} You will see errors such as the following: {{{ [https @ 0x7fd268010000] HTTP error 404 Not Found sq= 0B f=0/0 [dash @ 0x7fd268000c80] Failed to open fragment of playlist }}} And you will see a significant number of requests for "future" segments on the origin. You can try this with some segments present as well; once it runs out of segments, the same thing happens. The expected behaviour would be to perhaps retry the missing segment *once*, or potentially even attempt to skip over the segment, but it should not result in an infinite number of requests and it should not result in requests for segments that are outside of the availability window defined by the manifest. -- Ticket URL: <https://trac.ffmpeg.org/ticket/10574> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker

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Re: [FFmpeg-trac] #667(undetermined:closed): Error when decoding TrueHD 1.0 track that also contains AC-3
by FFmpeg 03 Oct '23

03 Oct '23

#667: Error when decoding TrueHD 1.0 track that also contains AC-3 -------------------------------------+------------------------------------- Reporter: Chouonsoku | Owner: (none) Type: defect | Status: closed Priority: minor | Component: | undetermined Version: git-master | Resolution: | needs_more_info Keywords: thd ac3 | Blocked By: Blocking: | Reproduced by developer: 1 Analyzed by developer: 0 | -------------------------------------+------------------------------------- Comment (by Elon Musk): I see no point in integrating that tool. Not going to create hybrid/interleaved files. -- Ticket URL: <https://trac.ffmpeg.org/ticket/667#comment:28> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker

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Re: [FFmpeg-trac] #667(undetermined:closed): Error when decoding TrueHD 1.0 track that also contains AC-3
by FFmpeg 02 Oct '23

02 Oct '23

#667: Error when decoding TrueHD 1.0 track that also contains AC-3 -------------------------------------+------------------------------------- Reporter: Chouonsoku | Owner: (none) Type: defect | Status: closed Priority: minor | Component: | undetermined Version: git-master | Resolution: | needs_more_info Keywords: thd ac3 | Blocked By: Blocking: | Reproduced by developer: 1 Analyzed by developer: 0 | -------------------------------------+------------------------------------- Comment (by Balling): Integrate thdmerge into ffmpeg. Fix -f ac3 for .thd+ac3 interleave files. Probably really cosmetic. -- Ticket URL: <https://trac.ffmpeg.org/ticket/667#comment:27> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker

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Re: [FFmpeg-trac] #667(undetermined:closed): Error when decoding TrueHD 1.0 track that also contains AC-3
by FFmpeg 02 Oct '23

02 Oct '23

#667: Error when decoding TrueHD 1.0 track that also contains AC-3 -------------------------------------+------------------------------------- Reporter: Chouonsoku | Owner: (none) Type: defect | Status: closed Priority: minor | Component: | undetermined Version: git-master | Resolution: | needs_more_info Keywords: thd ac3 | Blocked By: Blocking: | Reproduced by developer: 1 Analyzed by developer: 0 | -------------------------------------+------------------------------------- Changes (by Elon Musk): * status: open => closed * resolution: => needs_more_info Comment: Tried thdmerge and ffmpeg decodes from it just fine. Either I did something wrong or program is buggy. -- Ticket URL: <https://trac.ffmpeg.org/ticket/667#comment:26> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker

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Re: [FFmpeg-trac] #667(undetermined:open): Error when decoding TrueHD 1.0 track that also contains AC-3
by FFmpeg 02 Oct '23

02 Oct '23

#667: Error when decoding TrueHD 1.0 track that also contains AC-3 -------------------------------------+------------------------------------- Reporter: Chouonsoku | Owner: (none) Type: defect | Status: open Priority: minor | Component: | undetermined Version: git-master | Resolution: Keywords: thd ac3 | Blocked By: Blocking: | Reproduced by developer: 1 Analyzed by developer: 0 | -------------------------------------+------------------------------------- Changes (by Elon Musk): * owner: Elon Musk => (none) -- Ticket URL: <https://trac.ffmpeg.org/ticket/667#comment:25> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker

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#7732(build system:new): parallel minimalistic build fails
by FFmpeg 02 Oct '23

02 Oct '23

#7732: parallel minimalistic build fails -------------------------------------+------------------------------------- Reporter: barsnick | Type: defect Status: new | Priority: normal Component: build | Version: system | unspecified Keywords: | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | -------------------------------------+------------------------------------- Summary of the bug: A parallel (e.g. -j4) build of ffmpeg fails consistently, under certain configuration circumstances, due to (probably) race conditions by incorrect dependencies. A second "make" attempt succeeds. How to reproduce (wrapped for readability): {{{ $ ../configure --disable-doc --disable-everything --disable-network --disable-vdpau \ --enable-protocol=file,pipe --enable-indev=lavfi --enable- muxer=null,spdif \ --enable-demuxer=matroska --enable-encoder=wrapped_avframe,truehd \ --enable-decoder=rawvideo,pcm_f64le \ --enable-filter=anoisesrc,anullsrc,nullsrc,testsrc,null,aresample \ && make -j4 -k clean ffmpeg_g }}} Result: {{{ [... various warnings] AR libavutil/libavutil.a STRIP libavcodec/x86/simple_idct.o strip: 'libavcodec/x86/simple_idct.o': No such file make: [/home/barsnick/Development/ffmpeg- stuff/ffmpeg/ffbuild/common.mak:83: libavcodec/x86/simple_idct.o] Error 1 (ignored) AR libavcodec/libavcodec.a ar: libavcodec/ac3_parser.o: No such file or directory make: *** [/home/barsnick/Development/ffmpeg- stuff/ffmpeg/ffbuild/library.mak:22: libavcodec/libavcodec.a] Error 1 [... various warnings] make: Target 'ffmpeg_g' not remade because of errors. }}} On a different machine (x86), I get: {{{ STRIP libavutil/x86/lls.o CC fftools/ffmpeg_filter.o STRIP libavutil/x86/float_dsp.o CC fftools/ffmpeg_hw.o src/fftools/ffmpeg_opt.c: In function ‘add_input_streams’: src/fftools/ffmpeg_opt.c:798: warning: ‘codec’ is deprecated (declared at src/libavformat/avformat.h:878) src/fftools/ffmpeg_opt.c:799: warning: ‘codec’ is deprecated (declared at src/libavformat/avformat.h:878) src/fftools/ffmpeg_opt.c:800: warning: ‘codec’ is deprecated (declared at src/libavformat/avformat.h:878) src/fftools/ffmpeg_opt.c:801: warning: ‘codec’ is deprecated (declared at src/libavformat/avformat.h:878) src/fftools/ffmpeg_opt.c:802: warning: ‘codec’ is deprecated (declared at src/libavformat/avformat.h:878) src/fftools/ffmpeg_opt.c:803: warning: ‘codec’ is deprecated (declared at src/libavformat/avformat.h:878) src/fftools/ffmpeg_opt.c: In function ‘open_output_file’: src/fftools/ffmpeg_opt.c:2399: warning: ‘codec’ is deprecated (declared at src/libavformat/avformat.h:878) CC fftools/cmdutils.o src/fftools/cmdutils.c: In function ‘print_all_libs_info’: src/fftools/cmdutils.c:1134: warning: ‘avresample_version’ is deprecated (declared at src/libavresample/avresample.h:148) src/fftools/cmdutils.c:1134: warning: ‘avresample_configuration’ is deprecated (declared at src/libavresample/avresample.h:158) src/fftools/ffmpeg_hw.c: In function ‘hw_device_setup_for_decode’: src/fftools/ffmpeg_hw.c:303: warning: ‘err’ may be used uninitialized in this function src/fftools/ffmpeg_hw.c:301: warning: ‘type’ may be used uninitialized in this function src/fftools/cmdutils.c: In function ‘next_codec_for_id’: src/fftools/cmdutils.c:1499: warning: ‘av_codec_next’ is deprecated (declared at src/libavcodec/avcodec.h:4102) CC fftools/ffmpeg.o src/fftools/ffmpeg.c: In function ‘do_streamcopy’: src/fftools/ffmpeg.c:2073: warning: ‘av_copy_packet_side_data’ is deprecated (declared at src/libavcodec/avcodec.h:4447) src/fftools/ffmpeg.c: In function ‘init_output_stream’: src/fftools/ffmpeg.c:3544: warning: ‘avcodec_copy_context’ is deprecated (declared at src/libavcodec/avcodec.h:4219) src/fftools/ffmpeg.c:3544: warning: ‘codec’ is deprecated (declared at src/libavformat/avformat.h:878) src/fftools/ffmpeg.c:3590: warning: ‘codec’ is deprecated (declared at src/libavformat/avformat.h:878) src/fftools/ffmpeg.c: In function ‘check_keyboard_interaction’: src/fftools/ffmpeg.c:3971: warning: ‘codec’ is deprecated (declared at src/libavformat/avformat.h:878) src/fftools/ffmpeg.c:3994: warning: ‘codec’ is deprecated (declared at src/libavformat/avformat.h:878) src/fftools/ffmpeg_opt.c: In function ‘opt_map’: src/fftools/ffmpeg_opt.c:275: warning: ‘allow_unused’ may be used uninitialized in this function AR libavdevice/libavdevice.a AR libavfilter/libavfilter.a AR libavformat/libavformat.a AR libavcodec/libavcodec.a AR libswresample/libswresample.a AR libswscale/libswscale.a AR libavutil/libavutil.a src/fftools/ffmpeg.c: In function ‘send_frame_to_filters’: src/fftools/ffmpeg.c:2257: warning: ‘ret’ may be used uninitialized in this function LD ffmpeg_g gcc: fftools/ffmpeg_filter.o: No such file or directory gcc: fftools/ffmpeg_hw.o: No such file or directory make: *** [ffmpeg_g] Error 1 }}} Following each failure up with a second {{{ $ make -j4 ffmpeg_g }}} completes the build successfully. Apparently, some dependency is incorrect. I'm too stupid to debug it on my own though. '''NOTE''': The exact above will currently (git master as of 84e7aff60816d8f491194a9d96d906c39ad052db) fail for another reason, which needs to be fixed first (I will not open a ticket, but I have directly sent a patch to ffmpeg-devel [http://ffmpeg.org/pipermail/ffmpeg- devel/2019-February/240065.html], [https://patchwork.ffmpeg.org/patch/12052/] In ./configure, both "mlp_encoder_select" and "truehd_encoder_select" require the additional dependency "audio_frame_queue". With vanilla (i.e. unfixed) ffmpeg, you can probably omit the "truehd" from configure above, and achieve the same result which is the point of this ticket. '''Note''': This happens both on x86 (32 bit) with old gcc, make and glibc, as well as on modern x86_64 (F29 with all latest updates). Other variations of the ./configure line also produce the same result, but this is the one I have right now. Also "-j3", "-j4", and "-j8" often result in the same (possibly with failures at different files / points in build). -- Ticket URL: <https://trac.ffmpeg.org/ticket/7732> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker

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