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10 avril 2011Vous pouvez nous aider à améliorer les locutions utilisées dans le logiciel ou à traduire celui-ci dans n’importe qu’elle nouvelle langue permettant sa diffusion à de nouvelles communautés linguistiques.
Pour ce faire, on utilise l’interface de traduction de SPIP où l’ensemble des modules de langue de MediaSPIP sont à disposition. ll vous suffit de vous inscrire sur la liste de discussion des traducteurs pour demander plus d’informations.
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Le profil des utilisateurs
12 avril 2011, parChaque utilisateur dispose d’une page de profil lui permettant de modifier ses informations personnelle. Dans le menu de haut de page par défaut, un élément de menu est automatiquement créé à l’initialisation de MediaSPIP, visible uniquement si le visiteur est identifié sur le site.
L’utilisateur a accès à la modification de profil depuis sa page auteur, un lien dans la navigation "Modifier votre profil" est (...) -
Diogene : création de masques spécifiques de formulaires d’édition de contenus
26 octobre 2010, parDiogene est un des plugins ? SPIP activé par défaut (extension) lors de l’initialisation de MediaSPIP.
A quoi sert ce plugin
Création de masques de formulaires
Le plugin Diogène permet de créer des masques de formulaires spécifiques par secteur sur les trois objets spécifiques SPIP que sont : les articles ; les rubriques ; les sites
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Laravel Process() with FFMPEG times out for any video that is even kind of large
16 août 2024, par HunterI am creating an application that lets users upload video files, and once they do it will convert them all to .mp4's (it does some other things, but since this first part of the code is breaking before it gets a chance to reach the other stuff, and the process for each is pretty similar, lets just discuss this issue).



Once a user submits, it gets sent to GameController@store. Below is a code sample (the one that keeps getting sent back to me as problematic) from the controller :



$process = new Process(env('APP_FFMPEG', 'ffmpeg') . ' -i ' . $fileURL . ' -f mp4 -vcodec libx264 -preset medium -profile:v main -c:a aac -movflags +faststart ' . $newFileName . ' -hide_banner');
 $process->setTimeout(360);
 $process->setIdleTimeout(60);
 $process->run();
 if (!$process->isSuccessful()) {
 throw new ProcessFailedException($process);
 }



I am using the Symfony Process() class to run the FFMpeg conversion. The weird thing is, when I run this with a 1 or 2 second video, it goes without a hitch. This, to me, rules out issues like path problems, permission problems, etc. Multiple file types work with this, as long as they are very short. As soon as I put in a video that is even around 1min, it returns with this :



The process "/usr/local/bin/ffmpeg -i http://localhost/storage/team_1_folder/game_26/team_1_game_26_vid_1.mp4 -f mp4 -vcodec libx264 -preset medium -profile:v main -c:a aac -movflags +faststart storage/team_1_folder/game_26/convertedVideo_1.mp4 -hide_banner" exceeded the timeout of 360 seconds.



Now, notice that it says 'timeout of 360 seconds'. That is because I have also edited ALL of the possible timeout constraints, as well as the file size constraints that I can think of. Here is what I have done :



-Changed php.ini (in my MAMP installation) values :

—max_execution_time = 300 (default was 30)

—memory_limit = 1280M (default was 128)

—post_max_size = 800M

—upload_max_filesize = 3200M

-max_input_time=300


-In the GameController (code above)

—$process->setTimeout(360) ;

—$process->setTimeout(360) ;


After all that, with a big file, the thing will just stall for the 6 minutes that I have set on the timeout thing, and then send an error. Is FFmpeg just stalling, or is this a process issue ? Who knows. Errors surrounding these things are just beautifully vague.



I have tagged Laravel, PHP, and FFmpeg in hopes that someone will recognize this issue. I know that Process() is sending me the error, but since it is sending me a timeout, I don't know what is at fault.



I'm not ruling anything out, so hit me with ideas, even crazy ones !



Edit
Here is the output of the -report. I cut some of it off because the end part gets repetitive and goes for literally 1000 lines :



ffmpeg started on 2019-06-24 at 18:50:23
Report written to "ffmpeg-20190624-185023.log"
Command line:
/usr/local/bin/ffmpeg -i http://localhost/storage/team_1_folder/game_31/team_1_game_31_vid_1.mp4 -f mp4 -vcodec libx264 -preset medium -profile:v main -c:a aac -movflags +faststart storage/team_1_folder/game_31/convertedVideo_1.mp4 -report
ffmpeg version 4.1.3 Copyright (c) 2000-2019 the FFmpeg developers
 built with Apple LLVM version 10.0.1 (clang-1001.0.46.4)
 configuration: --prefix=/usr/local/Cellar/ffmpeg/4.1.3_1 --enable-shared --enable-pthreads --enable-version3 --enable-hardcoded-tables --enable-avresample --cc=clang --host-cflags='-I/Library/Java/JavaVirtualMachines/adoptopenjdk-11.0.2.jdk/Contents/Home/include -I/Library/Java/JavaVirtualMachines/adoptopenjdk-11.0.2.jdk/Contents/Home/include/darwin' --host-ldflags= --enable-ffplay --enable-gnutls --enable-gpl --enable-libaom --enable-libbluray --enable-libmp3lame --enable-libopus --enable-librubberband --enable-libsnappy --enable-libtesseract --enable-libtheora --enable-libvorbis --enable-libvpx --enable-libx264 --enable-libx265 --enable-libxvid --enable-lzma --enable-libfontconfig --enable-libfreetype --enable-frei0r --enable-libass --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-librtmp --enable-libspeex --enable-videotoolbox --disable-libjack --disable-indev=jack --enable-libaom --enable-libsoxr
 libavutil 56. 22.100 / 56. 22.100
 libavcodec 58. 35.100 / 58. 35.100
 libavformat 58. 20.100 / 58. 20.100
 libavdevice 58. 5.100 / 58. 5.100
 libavfilter 7. 40.101 / 7. 40.101
 libavresample 4. 0. 0 / 4. 0. 0
 libswscale 5. 3.100 / 5. 3.100
 libswresample 3. 3.100 / 3. 3.100
 libpostproc 55. 3.100 / 55. 3.100
Splitting the commandline.
Reading option '-i' ... matched as input url with argument 'http://localhost/storage/team_1_folder/game_31/team_1_game_31_vid_1.mp4'.
Reading option '-f' ... matched as option 'f' (force format) with argument 'mp4'.
Reading option '-vcodec' ... matched as option 'vcodec' (force video codec ('copy' to copy stream)) with argument 'libx264'.
Reading option '-preset' ... matched as AVOption 'preset' with argument 'medium'.
Reading option '-profile:v' ... matched as option 'profile' (set profile) with argument 'main'.
Reading option '-c:a' ... matched as option 'c' (codec name) with argument 'aac'.
Reading option '-movflags' ... matched as AVOption 'movflags' with argument '+faststart'.
Reading option 'storage/team_1_folder/game_31/convertedVideo_1.mp4' ... matched as output url.
Reading option '-report' ... matched as option 'report' (generate a report) with argument '1'.
Finished splitting the commandline.
Parsing a group of options: global .
Applying option report (generate a report) with argument 1.
Successfully parsed a group of options.
Parsing a group of options: input url http://localhost/storage/team_1_folder/game_31/team_1_game_31_vid_1.mp4.
Successfully parsed a group of options.
Opening an input file: http://localhost/storage/team_1_folder/game_31/team_1_game_31_vid_1.mp4.
[NULL @ 0x7f9ad480ae00] Opening 'http://localhost/storage/team_1_folder/game_31/team_1_game_31_vid_1.mp4' for reading
[http @ 0x7f9ad3c6b540] Setting default whitelist 'http,https,tls,rtp,tcp,udp,crypto,httpproxy'
[tcp @ 0x7f9ad3e00400] Original list of addresses:
[tcp @ 0x7f9ad3e00400] Address ::1 port 80
[tcp @ 0x7f9ad3e00400] Address 127.0.0.1 port 80
[tcp @ 0x7f9ad3e00400] Interleaved list of addresses:
[tcp @ 0x7f9ad3e00400] Address ::1 port 80
[tcp @ 0x7f9ad3e00400] Address 127.0.0.1 port 80
[tcp @ 0x7f9ad3e00400] Starting connection attempt to ::1 port 80
[tcp @ 0x7f9ad3e00400] Successfully connected to ::1 port 80
[http @ 0x7f9ad3c6b540] request: GET /storage/team_1_folder/game_31/team_1_game_31_vid_1.mp4 HTTP/1.1
User-Agent: Lavf/58.20.100
Accept: */*
Range: bytes=0-
Connection: close
Host: localhost
Icy-MetaData: 1


[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f9ad480ae00] Format mov,mp4,m4a,3gp,3g2,mj2 probed with size=2048 and score=100
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f9ad480ae00] ISO: File Type Major Brand: isom
[tcp @ 0x7f9ad3c6b840] Original list of addresses:
[tcp @ 0x7f9ad3c6b840] Address ::1 port 80
[tcp @ 0x7f9ad3c6b840] Address 127.0.0.1 port 80
[tcp @ 0x7f9ad3c6b840] Interleaved list of addresses:
[tcp @ 0x7f9ad3c6b840] Address ::1 port 80
[tcp @ 0x7f9ad3c6b840] Address 127.0.0.1 port 80
[tcp @ 0x7f9ad3c6b840] Starting connection attempt to ::1 port 80
[tcp @ 0x7f9ad3c6b840] Successfully connected to ::1 port 80
[http @ 0x7f9ad3c6b540] request: GET /storage/team_1_folder/game_31/team_1_game_31_vid_1.mp4 HTTP/1.1
User-Agent: Lavf/58.20.100
Accept: */*
Range: bytes=170169585-
Connection: close
Host: localhost
Icy-MetaData: 1


[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f9ad480ae00] Unknown dref type 0x206c7275 size 12
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f9ad480ae00] Processing st: 0, edit list 0 - media time: 0, duration: 10584600
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f9ad480ae00] stts: 0 ctts: 0, ctts_index: 0, ctts_count: 10575
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f9ad480ae00] stts: 1 ctts: 4002, ctts_index: 1, ctts_count: 10575
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f9ad480ae00] stts: 1000 ctts: 0, ctts_index: 2, ctts_count: 10575
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f9ad480ae00] stts: 2001 ctts: 0, ctts_index: 3, ctts_count: 10575
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f9ad480ae00] stts: 3002 ctts: 0, ctts_index: 4, ctts_count: 10575
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f9ad480ae00] stts: 4003 ctts: 4004, ctts_index: 5, ctts_count: 10575
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f9ad480ae00] stts: 5004 ctts: 0, ctts_index: 6, ctts_count: 10575



Edit 2
I also found this towards the bottom :



[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f9ad480ae00] stts: 10582571 ctts: 0, ctts_index: 10573, ctts_count: 10575
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f9ad480ae00] stts: 10583572 ctts: 1001, ctts_index: 10574, ctts_count: 10575
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f9ad480ae00] Setting codecpar->delay to 1 for stream st: 0
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f9ad480ae00] Unknown dref type 0x206c7275 size 12
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f9ad480ae00] Processing st: 1, edit list 0 - media time: 0, duration: 15563816
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f9ad480ae00] Before avformat_find_stream_info() pos: 170509020 bytes read:372203 seeks:1 nb_streams:2
[h264 @ 0x7f9ad4811200] nal_unit_type: 7(SPS), nal_ref_idc: 3
[h264 @ 0x7f9ad4811200] nal_unit_type: 8(PPS), nal_ref_idc: 3
[tcp @ 0x7f9ad3c72d40] Original list of addresses:
[tcp @ 0x7f9ad3c72d40] Address ::1 port 80
[tcp @ 0x7f9ad3c72d40] Address 127.0.0.1 port 80
[tcp @ 0x7f9ad3c72d40] Interleaved list of addresses:
[tcp @ 0x7f9ad3c72d40] Address ::1 port 80
[tcp @ 0x7f9ad3c72d40] Address 127.0.0.1 port 80
[tcp @ 0x7f9ad3c72d40] Starting connection attempt to ::1 port 80
[tcp @ 0x7f9ad3c72d40] Successfully connected to ::1 port 80
[http @ 0x7f9ad3c6b540] request: GET /storage/team_1_folder/game_31/team_1_game_31_vid_1.mp4 HTTP/1.1
User-Agent: Lavf/58.20.100
Accept: */*
Range: bytes=48-
Connection: close
Host: localhost
Icy-MetaData: 1


[h264 @ 0x7f9ad4811200] nal_unit_type: 5(IDR), nal_ref_idc: 1
[h264 @ 0x7f9ad4811200] Format yuv420p chosen by get_format().
[h264 @ 0x7f9ad4811200] Reinit context to 1920x1088, pix_fmt: yuv420p
[h264 @ 0x7f9ad4811200] no picture 
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f9ad480ae00] All info found
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f9ad480ae00] After avformat_find_stream_info() pos: 308454 bytes read:680609 seeks:2 frames:2
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'http://localhost/storage/team_1_folder/game_31/team_1_game_31_vid_1.mp4':
 Metadata:
 major_brand : isom
 minor_version : 512
 compatible_brands: isomiso2avc1mp41
 encoder : Lavf56.40.101
 Duration: 00:05:52.92, start: 0.000000, bitrate: 3865 kb/s
 Stream #0:0(und), 1, 1/30000: Video: h264 (High) (avc1 / 0x31637661), yuv420p(tv, bt709), 1920x1080 [SAR 1:1 DAR 16:9], 3730 kb/s, 29.97 fps, 29.97 tbr, 30k tbn, 59.94 tbc (default)
 Metadata:
 handler_name : VideoHandler
 Stream #0:1(und), 1, 1/44100: Audio: aac (LC) (mp4a / 0x6134706D), 44100 Hz, stereo, fltp, 127 kb/s (default)
 Metadata:
 handler_name : SoundHandler
Successfully opened the file.
Parsing a group of options: output url storage/team_1_folder/game_31/convertedVideo_1.mp4.
Applying option f (force format) with argument mp4.
Applying option vcodec (force video codec ('copy' to copy stream)) with argument libx264.
Applying option profile:v (set profile) with argument main.
Applying option c:a (codec name) with argument aac.
Successfully parsed a group of options.
Opening an output file: storage/team_1_folder/game_31/convertedVideo_1.mp4.
[file @ 0x7f9ad3f02740] Setting default whitelist 'file,crypto'
Successfully opened the file.
detected 4 logical cores
[h264 @ 0x7f9ad5813a00] nal_unit_type: 7(SPS), nal_ref_idc: 3
[h264 @ 0x7f9ad5813a00] nal_unit_type: 8(PPS), nal_ref_idc: 3
Stream mapping:
 Stream #0:0 -> #0:0 (h264 (native) -> h264 (libx264))
 Stream #0:1 -> #0:1 (aac (native) -> aac (native))
Press [q] to stop, [?] for help
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
[graph_1_in_0_1 @ 0x7f9ad3dbcc00] Setting 'time_base' to value '1/44100'
[graph_1_in_0_1 @ 0x7f9ad3dbcc00] Setting 'sample_rate' to value '44100'
[graph_1_in_0_1 @ 0x7f9ad3dbcc00] Setting 'sample_fmt' to value 'fltp'
[graph_1_in_0_1 @ 0x7f9ad3dbcc00] Setting 'channel_layout' to value '0x3'
[graph_1_in_0_1 @ 0x7f9ad3dbcc00] tb:1/44100 samplefmt:fltp samplerate:44100 chlayout:0x3
[format_out_0_1 @ 0x7f9ad3c71040] Setting 'sample_fmts' to value 'fltp'
[format_out_0_1 @ 0x7f9ad3c71040] Setting 'sample_rates' to value '96000|88200|64000|48000|44100|32000|24000|22050|16000|12000|11025|8000|7350'
[AVFilterGraph @ 0x7f9ad3e00440] query_formats: 4 queried, 9 merged, 0 already done, 0 delayed
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
[h264 @ 0x7f9ad5813a00] nal_unit_type: 5(IDR), nal_ref_idc: 1
[h264 @ 0x7f9ad5813a00] Format yuv420p chosen by get_format().
[h264 @ 0x7f9ad5813a00] Reinit context to 1920x1088, pix_fmt: yuv420p
[h264 @ 0x7f9ad5813a00] no picture 
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
[h264 @ 0x7f9ad5804600] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 1
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
[h264 @ 0x7f9ad5804c00] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 0
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
[h264 @ 0x7f9ad5805200] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 0
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
[h264 @ 0x7f9ad5805800] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 0
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
[h264 @ 0x7f9ad5813a00] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 1
[graph 0 input from stream 0:0 @ 0x7f9ad3dbfb80] Setting 'video_size' to value '1920x1080'
[graph 0 input from stream 0:0 @ 0x7f9ad3dbfb80] Setting 'pix_fmt' to value '0'
[graph 0 input from stream 0:0 @ 0x7f9ad3dbfb80] Setting 'time_base' to value '1/30000'
[graph 0 input from stream 0:0 @ 0x7f9ad3dbfb80] Setting 'pixel_aspect' to value '1/1'
[graph 0 input from stream 0:0 @ 0x7f9ad3dbfb80] Setting 'sws_param' to value 'flags=2'
[graph 0 input from stream 0:0 @ 0x7f9ad3dbfb80] Setting 'frame_rate' to value '30000/1001'
[graph 0 input from stream 0:0 @ 0x7f9ad3dbfb80] w:1920 h:1080 pixfmt:yuv420p tb:1/30000 fr:30000/1001 sar:1/1 sws_param:flags=2
[format @ 0x7f9ad3dc0100] Setting 'pix_fmts' to value 'yuv420p|yuvj420p|yuv422p|yuvj422p|yuv444p|yuvj444p|nv12|nv16|nv21|yuv420p10le|yuv422p10le|yuv444p10le|nv20le'
[AVFilterGraph @ 0x7f9ad3c6e880] query_formats: 4 queried, 3 merged, 0 already done, 0 delayed
[libx264 @ 0x7f9ad5811200] using mv_range_thread = 88
[libx264 @ 0x7f9ad5811200] using SAR=1/1
[libx264 @ 0x7f9ad5811200] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX FMA3 BMI2 AVX2
[libx264 @ 0x7f9ad5811200] profile Main, level 4.0
[libx264 @ 0x7f9ad5811200] 264 - core 155 r2917 0a84d98 - H.264/MPEG-4 AVC codec - Copyleft 2003-2018 - http://www.videolan.org/x264.html - options: cabac=1 ref=3 deblock=1:0:0 analyse=0x1:0x111 me=hex subme=7 psy=1 psy_rd=1.00:0.00 mixed_ref=1 me_range=16 chroma_me=1 trellis=1 8x8dct=0 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=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, mp4, to 'storage/team_1_folder/game_31/convertedVideo_1.mp4':
 Metadata:
 major_brand : isom
 minor_version : 512
 compatible_brands: isomiso2avc1mp41
 encoder : Lavf58.20.100
 Stream #0:0(und), 0, 1/30000: Video: h264 (libx264) (avc1 / 0x31637661), yuv420p, 1920x1080 [SAR 1:1 DAR 16:9], q=-1--1, 29.97 fps, 30k tbn, 29.97 tbc (default)
 Metadata:
 handler_name : VideoHandler
 encoder : Lavc58.35.100 libx264
 Side data:
 cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: -1
 Stream #0:1(und), 0, 1/44100: Audio: aac (LC) (mp4a / 0x6134706D), 44100 Hz, stereo, fltp, 128 kb/s (default)
 Metadata:
 handler_name : SoundHandler
 encoder : Lavc58.35.100 aac
Clipping frame in rate conversion by 0.000008
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
[h264 @ 0x7f9ad5804600] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 0
Clipping frame in rate conversion by 0.000999
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
[h264 @ 0x7f9ad5804c00] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 0
Clipping frame in rate conversion by 0.000999
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
Clipping frame in rate conversion by 0.000999
[h264 @ 0x7f9ad5805200] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 0
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
Clipping frame in rate conversion by 0.000999
[h264 @ 0x7f9ad5805800] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 1
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
Clipping frame in rate conversion by 0.000999
[h264 @ 0x7f9ad5813a00] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 0
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
Clipping frame in rate conversion by 0.000999
[h264 @ 0x7f9ad5804600] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 0
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
Clipping frame in rate conversion by 0.000999
[h264 @ 0x7f9ad5804c00] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 0
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
Clipping frame in rate conversion by 0.000999
[h264 @ 0x7f9ad5805200] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 1
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
Clipping frame in rate conversion by 0.000999
[h264 @ 0x7f9ad5805800] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 0
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
Clipping frame in rate conversion by 0.000999
[h264 @ 0x7f9ad5813a00] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 0
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
Clipping frame in rate conversion by 0.000999
[h264 @ 0x7f9ad5804600] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 0
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
Clipping frame in rate conversion by 0.000999
[h264 @ 0x7f9ad5804c00] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 1
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
Clipping frame in rate conversion by 0.000999
[h264 @ 0x7f9ad5805200] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 0
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
Clipping frame in rate conversion by 0.000999
[h264 @ 0x7f9ad5805800] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 0
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
Clipping frame in rate conversion by 0.000999
[h264 @ 0x7f9ad5813a00] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 0
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
Clipping frame in rate conversion by 0.000999
[h264 @ 0x7f9ad5804600] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 1
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
Clipping frame in rate conversion by 0.000999
[h264 @ 0x7f9ad5804c00] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 0
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
Clipping frame in rate conversion by 0.000999
[h264 @ 0x7f9ad5805200] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 0
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
Clipping frame in rate conversion by 0.000999


-
ffmpeg avcodec_send_packet/avcodec_receive_frame memory leak
23 janvier 2019, par G HamlinI’m attempting to decode frames, but memory usage grows with every frame (more specifically, with every call to avcodec_send_packet) until finally the code crashes with a bad_alloc. Here’s the basic decode loop :
int rfret = 0;
while((rfret = av_read_frame(inctx.get(), &packet)) >= 0){
if (packet.stream_index == vstrm_idx) {
//std::cout << "Sending Packet" << std::endl;
int ret = avcodec_send_packet(ctx.get(), &packet);
if (ret < 0 || ret == AVERROR(EAGAIN) || ret == AVERROR_EOF) {
std::cout << "avcodec_send_packet: " << ret << std::endl;
break;
}
while (ret >= 0) {
//std::cout << "Receiving Frame" << std::endl;
ret = avcodec_receive_frame(ctx.get(), fr);
if (ret == AVERROR(EAGAIN) || ret == AVERROR_EOF) {
//std::cout << "avcodec_receive_frame: " << ret << std::endl;
av_frame_unref(fr);
// av_frame_free(&fr);
break;
}
std::cout << "frame: " << ctx->frame_number << std::endl;
// eventually do something with the frame here...
av_frame_unref(fr);
// av_frame_free(&fr);
}
}
else {
//std::cout << "Not Video" << std::endl;
}
av_packet_unref(&packet);
}Memory usage/leakage seems to scale with the resolution of the video I’m decoding. For example, for a 3840x2160 resolution video, the memory usage in windows task manager consistently jumps up by about 8mb (1 byte per pixel ??) for each received frame. Do I need to do something besides call av_frame_unref to release the memory ?
(more) complete code below
void AVFormatContextDeleter(AVFormatContext* ptr)
{
if (ptr) {
avformat_close_input(&ptr);
}
}
void AVCodecContextDeleter(AVCodecContext* ptr)
{
if (ptr) {
avcodec_free_context(&ptr);
}
}
typedef std::unique_ptr AVFormatContextPtr;
typedef std::unique_ptr AVCodecContextPtr;
AVCodecContextPtr createAvCodecContext(AVCodec *vcodec)
{
AVCodecContextPtr ctx(avcodec_alloc_context3(vcodec), AVCodecContextDeleter);
return ctx;
}
AVFormatContextPtr createFormatContext(const std::string& filename)
{
AVFormatContext* inctxPtr = nullptr;
int ret = avformat_open_input(&inctxPtr, filename.c_str(), nullptr, nullptr);
// int ret = avformat_open_input(&inctx, "D:/Videos/test.mp4", nullptr, nullptr);
if (ret != 0) {
inctxPtr = nullptr;
}
return AVFormatContextPtr(inctxPtr, AVFormatContextDeleter);
}
int testDecode()
{
// open input file context
AVFormatContextPtr inctx = createFormatContext("D:/Videos/Matt Chapman Hi Greg.MOV");
if (!inctx) {
// std::cerr << "fail to avforamt_open_input(\"" << infile << "\"): ret=" << ret;
return 1;
}
// retrieve input stream information
int ret = avformat_find_stream_info(inctx.get(), nullptr);
if (ret < 0) {
//std::cerr << "fail to avformat_find_stream_info: ret=" << ret;
return 2;
}
// find primary video stream
AVCodec* vcodec = nullptr;
const int vstrm_idx = av_find_best_stream(inctx.get(), AVMEDIA_TYPE_VIDEO, -1, -1, &vcodec, 0);
if (vstrm_idx < 0) {
//std::cerr << "fail to av_find_best_stream: vstrm_idx=" << vstrm_idx;
return 3;
}
AVCodecParameters* origin_par = inctx->streams[vstrm_idx]->codecpar;
if (vcodec == nullptr) { // is this even necessary?
vcodec = avcodec_find_decoder(origin_par->codec_id);
if (!vcodec) {
// Can't find decoder
return 4;
}
}
AVCodecContextPtr ctx = createAvCodecContext(vcodec);
if (!ctx) {
return 5;
}
ret = avcodec_parameters_to_context(ctx.get(), origin_par);
if (ret) {
return 6;
}
ret = avcodec_open2(ctx.get(), vcodec, nullptr);
if (ret < 0) {
return 7;
}
//print input video stream informataion
std::cout
//<< "infile: " << infile << "\n"
<< "format: " << inctx->iformat->name << "\n"
<< "vcodec: " << vcodec->name << "\n"
<< "size: " << origin_par->width << 'x' << origin_par->height << "\n"
<< "fps: " << av_q2d(ctx->framerate) << " [fps]\n"
<< "length: " << av_rescale_q(inctx->duration, ctx->time_base, {1,1000}) / 1000. << " [sec]\n"
<< "pixfmt: " << av_get_pix_fmt_name(ctx->pix_fmt) << "\n"
<< "frame: " << inctx->streams[vstrm_idx]->nb_frames << "\n"
<< std::flush;
AVPacket packet;
av_init_packet(&packet);
packet.data = nullptr;
packet.size = 0;
AVFrame *fr = av_frame_alloc();
if (!fr) {
return 8;
}
int rfret = 0;
while((rfret = av_read_frame(inctx.get(), &packet)) >= 0){
if (packet.stream_index == vstrm_idx) {
//std::cout << "Sending Packet" << std::endl;
int ret = avcodec_send_packet(ctx.get(), &packet);
if (ret < 0 || ret == AVERROR(EAGAIN) || ret == AVERROR_EOF) {
std::cout << "avcodec_send_packet: " << ret << std::endl;
break;
}
while (ret >= 0) {
//std::cout << "Receiving Frame" << std::endl;
ret = avcodec_receive_frame(ctx.get(), fr);
if (ret == AVERROR(EAGAIN) || ret == AVERROR_EOF) {
//std::cout << "avcodec_receive_frame: " << ret << std::endl;
av_frame_unref(fr);
// av_frame_free(&fr);
break;
}
std::cout << "frame: " << ctx->frame_number << std::endl;
// do something with the frame here...
av_frame_unref(fr);
// av_frame_free(&fr);
}
}
else {
//std::cout << "Not Video" << std::endl;
}
av_packet_unref(&packet);
}
std::cout << "RFRET = " << rfret << std::endl;
return 0;
}Update 1 : (1/21/2019) Compiling on a different machine and running with different video files I am not seeing the memory usage growing without bound. I’ll try to narrow down where the difference lies (compiler ?, ffmpeg version ?, or video encoding ?)
Update 2 : (1/21/2019) Ok, it looks like there is some interaction occurring between ffmpeg and Qt’s QCamera. In my application, I’m using Qt to manage the webcam, but decided to use ffmpeg libraries to handle decoding/encoding since Qt doesn’t have as comprehensive support for different codecs. If I have the camera turned on (through Qt), ffmpeg decoding memory consumption grows without bound. If the camera is off, ffmpeg behaves fine. I’ve tried this both with a physical camera (Logitech C920) and with a virtual camera using OBS-Virtualcam, with the same result. So far I’m baffled as to how the two systems are interacting...
-
ffmpeg -Video live feed
22 juin 2019, par RajeevI am using AMCREST security camera at my home. My objective is to get a live feed one of IP camera attached to my NVR to a webportal using rtsp ://My environment is Raspberry pi.
I am able to successfully start the ffserver but conversion is failing when I am trying pass the input video and stream it to video.ffm
I have tried various combination of parameters in the command but the below one seems to be very close where I got only one error ( av_interleaved_write_frame() : Connection reset by peer)
$ffmpeg -thread_queue_size 800 -i "rtsp://home:Home1234@192.168.1.32:554/cam/realmonitor?channel=4&subtype=0" -f lavfi -i aevalsrc=0 http://127.0.0.1:8090/video.ffm******* ffmpeg server configuration file content : etc/livestream.conf
#Default port
HTTPPort 8090
HTTPBindAddress 0.0.0.0
MaxHTTPConnections 2000
MaxClients 1000
MaxBandwidth 100000
CustomLog -
#############################################################
<feed>
File /tmp/video.ffm # this creates a temp video.ffm file where streams are read/write
FileMaxSize 0.5G
ACL allow localhost
ACL allow 127.0.0.1
ACL allow 192.168.0.0 192.168.255.255
</feed>
<stream stream="stream">
# streaming for webm file
# run : ffserver -f /etc/ffserver.conf
# run : ffmpeg -i videoname.mp4 http://localhost:8090/video.ffm
# error : encoder setup failed
Feed video.ffm
Format webm
# Audio settings
AudioCodec vorbis
AudioBitRate 64 # Audio bitrate
# Video settings
VideoCodec libvpx
VideoSize 720x486 # Video resolution
VideoFrameRate 30 # Video FPS
AVOptionVideo flags +global_header # Parameters passed to encoder
AVOptionVideo cpu-used 0
AVOptionVideo qmin 10 # lower the better, min 0
AVOptionVideo qmax 42 # higher outputs bad quality, max 63
AVOptionVideo quality good
AVOptionAudio flags +global_header
PreRoll 15
StartSendOnKey
VideoBitRate 400 # Video bitrate
</stream>
###########################################################################
# Audio only
# run ffmpeg -i audio.mp3 http://localhost:8090/audio.ffm
# run http://localhost:8090/audio in vlc or browser
<feed>
File /tmp/audio.ffm
FileMaxSize 1G
ACL allow localhost
ACL allow 127.0.0.1
ACL allow 192.168.0.0 192.168.255.255
</feed>
<stream audio="audio">
Feed audio.ffm
Format mp2 #audio format
AudioCodec libmp3lame #audio codec
AudioBitRate 64 #audio bitrate
AudioChannels 1 #audio channel, 1 for mono and 2 for stereo
AudioSampleRate 44100
NoVideo #discard video
</stream>
####################################################################
#view status of ffserver
<stream>
Format status
ACL allow localhost
ACL allow 192.168.0.0 192.168.255.255
</stream>
# Redirect index.html to the appropriate site
<redirect>
URL http://www.ffmpeg.org/
</redirect>*****output of ffmpeg server running successfully on separate console***
$ ffserver -f /etc/livestream.confffserver version 3.2.14-1 deb9u1+rpt1 Copyright (c) 2000-2019 the FFmpeg developers
built with gcc 6.3.0 (Raspbian 6.3.0-18+rpi1+deb9u1) 20170516
configuration : —prefix=/usr —extra-version=’1 deb9u1+rpt1’ —toolchain=hardened —libdir=/usr/lib/arm-linux-gnueabihf —incdir=/usr/include/arm-linux-gnueabihf —enable-gpl —disable-stripping —enable-avresample —enable-avisynth —enable-gnutls —enable-ladspa —enable-libass —enable-libbluray —enable-libbs2b —enable-libcaca —enable-libcdio —enable-libebur128 —enable-libflite —enable-libfontconfig —enable-libfreetype —enable-libfribidi —enable-libgme —enable-libgsm —enable-libmp3lame —enable-libopenjpeg —enable-libopenmpt —enable-libopus —enable-libpulse —enable-librubberband —enable-libshine —enable-libsnappy —enable-libsoxr —enable-libspeex —enable-libssh —enable-libtheora —enable-libtwolame —enable-libvorbis —enable-libvpx —enable-libwavpack —enable-libwebp —enable-libx265 —enable-libxvid —enable-libzmq —enable-libzvbi —enable-omx —enable-omx-rpi —enable-mmal —enable-openal —enable-opengl —enable-sdl2 —enable-libdc1394 —enable-libiec61883 —arch=armhf —enable-chromaprint —enable-frei0r —enable-libopencv —enable-libx264 —enable-shared
libavutil 55. 34.101 / 55. 34.101
libavcodec 57. 64.101 / 57. 64.101
libavformat 57. 56.101 / 57. 56.101
libavdevice 57. 1.100 / 57. 1.100
libavfilter 6. 65.100 / 6. 65.100
libavresample 3. 1. 0 / 3. 1. 0
libswscale 4. 2.100 / 4. 2.100
libswresample 2. 3.100 / 2. 3.100
libpostproc 54. 1.100 / 54. 1.100
/etc/livestream.conf:45 : Setting default value for audio sample rate = 22050. Use NoDefaults to disable it.
/etc/livestream.conf:45 : Setting default value for audio channel count = 1. Use NoDefaults to disable it.
/etc/livestream.conf:45 : Setting default value for video bit rate tolerance = 100000. Use NoDefaults to disable it.
/etc/livestream.conf:45 : Setting default value for video rate control equation = tex^qComp. Use NoDefaults to disable it.
/etc/livestream.conf:45 : Setting default value for video max rate = 13749264. Use NoDefaults to disable it.
/etc/livestream.conf:45 : Setting default value for video buffer size = 800000. Use NoDefaults to disable it.
Fri Jun 21 19:43:59 2019 FFserver started.
2nd Console
$$ffmpeg -thread_queue_size 800 -i "rtsp://home:Home1234@192.168.1.32:554/cam/realmonitor?channel=4&subtype=0" -f lavfi -i aevalsrc=0 http://127.0.0.1:8090/video.ffm*************************Output**********
Input #0, rtsp, from 'rtsp://home:Home1234@192.168.1.32:554/cam/realmonitor?channel=4&subtype=0':
Metadata:
title : Media Server
Duration: N/A, start: 0.290000, bitrate: N/A
Stream #0:0: Video: h264 (High), yuvj420p(pc, bt709, progressive), 2304x1296 [SAR 1:1 DAR 16:9], 20 fps, 250 tbr, 90k tbn, 40 tbc
Input #1, lavfi, from 'aevalsrc=0':
Duration: N/A, start: 0.000000, bitrate: 2822 kb/s
Stream #1:0: Audio: pcm_f64le, 44100 Hz, mono, dbl, 2822 kb/s
[swscaler @ 0x256dd80] deprecated pixel format used, make sure you did set range correctly
[libvpx @ 0x2564190] v1.6.1
Output #0, ffm, to 'http://127.0.0.1:8090/video.ffm':
Metadata:
title : Media Server
creation_time : now
encoder : Lavf57.56.101
Stream #0:0: Audio: vorbis (libvorbis), 22050 Hz, mono, fltp, 64 kb/s
Metadata:
encoder : Lavc57.64.101 libvorbis
Stream #0:1: Video: vp8 (libvpx), yuv420p, 720x486 [SAR 6:5 DAR 16:9], q=10-42, 400 kb/s, 20 fps, 1000k tbn, 30 tbc
Metadata:
encoder : Lavc57.64.101 libvpx
Side data:
cpb: bitrate max/min/avg: 0/0/0 buffer size: 800000 vbv_delay: -1
Stream mapping:
Stream #1:0 -> #0:0 (pcm_f64le (native) -> vorbis (libvorbis))
Stream #0:0 -> #0:1 (h264 (native) -> vp8 (libvpx))
Press [q] to stop, [?] for help
frame= 2 fps=1.2 q=0.0 size= 8kB time=00:00:00.03 bitrate=1966.0kbits/s dup=1 drop=0 speed=0.0av_interleaved_write_frame(): Connection reset by peer
Error writing trailer of http://127.0.0.1:8090/video.ffm: Connection reset by peer frame= 2 fps=1.1 q=0.0 Lsize= 40kB time=00:00:00.03 bitrate=9830.2kbits/s dup=1 drop=0 speed=0.0189x
video:29kB audio:0kB subtitle:0kB other streams:0kB global headers:4kB muxing overhead: 36.183796%
Conversion failedMy expectation is that ffmpeg will start writing data to video.ffm located in /tmp directory so that I can read the data from our browser or vlc media player by just entering the following link
http://localhost:8090/stream****** Update after 2 hr******
I made slight change to the command parameter and my out changed as well.What it looks like the temporary video file that got generated in /tmp folder is not getting consumes by video.ffm ( I may be wrong in my analysis)
ffmpeg -thread_queue_size 1200 -i "rtsp://home:Home1234@192.168.1.32:554/cam/realmonitor?channel=4&subtype=0" -f lavfi -i aevalsrc=0 -override_ffserver http://127.0.0.1:8090/video.ffm***************** Output ****
Past duration 0.660332 too large 376kB time=00:00:01.03 bitrate=2978.9kbits/s dup=3 drop=5 speed=0.171x
Past duration 0.637352 too large 840kB time=00:00:03.72 bitrate=1847.5kbits/s dup=14 drop=5 speed=0.213x
Past duration 0.678307 too large
Past duration 0.713280 too large 1180kB time=00:00:05.52 bitrate=1749.0kbits/s dup=21 drop=5 speed=0.218x
Past duration 0.901085 too large 1372kB time=00:00:06.72 bitrate=1670.4kbits/s dup=26 drop=5 speed=0.22x
Past duration 0.948051 too large 2456kB time=00:00:12.97 bitrate=1551.1kbits/s dup=51 drop=5 speed=0.226x
[rtsp @ 0x1fd7670] Thread message queue blocking; consider raising the thread_queue_size option (current value: 1200)
Past duration 0.713280 too large 3336kB time=00:00:17.64 bitrate=1549.0kbits/s dup=70 drop=5 speed=0.228x
[rtsp @ 0x1fd7670] max delay reached. need to consume packetbitrate=1537.0kbits/s dup=76 drop=5 speed=0.229x
[rtsp @ 0x1fd7670] RTP: missed 30 packets
[rtsp @ 0x1fd7670] max delay reached. need to consume packetbitrate=1533.3kbits/s dup=78 drop=5 speed=0.228x
[rtsp @ 0x1fd7670] RTP: missed 134 packets
[rtsp @ 0x1fd7670] max delay reached. need to consume packetbitrate=1539.5kbits/s dup=82 drop=5 speed=0.229x
[rtsp @ 0x1fd7670] RTP: missed 111 packets
[rtsp @ 0x1fd7670] max delay reached. need to consume packetbitrate=1526.3kbits/s dup=84 drop=5 speed=0.229x
[rtsp @ 0x1fd7670] RTP: missed 19 packets
[rtsp @ 0x1fd7670] max delay reached. need to consume packetbitrate=1521.7kbits/s dup=92 drop=5 speed=0.23x
[rtsp @ 0x1fd7670] RTP: missed 626 packets
Past duration 0.651329 too large 4408kB time=00:00:23.64 bitrate=1527.0kbits/s dup=94 drop=5 speed=0.23x
[rtsp @ 0x1fd7670] max delay reached. need to consume packetbitrate=1516.7kbits/s dup=94 drop=5 speed=0.23x
[rtsp @ 0x1fd7670] RTP: missed 134 packets
[rtsp @ 0x1fd7670] max delay reached. need to consume packetbitrate=1521.3kbits/s dup=98 drop=5 speed=0.231x
[rtsp @ 0x1fd7670] RTP: missed 123 packets
Past duration 0.633354 too large 4608kB time=00:00:24.98 bitrate=1511.0kbits/s dup=99 drop=5 speed=0.23x
[rtsp @ 0x1fd7670] max delay reached. need to consume packetbitrate=1523.4kbits/s dup=99 drop=5 speed=0.231x
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