Recherche avancée
Médias (1)
-
Bug de détection d’ogg
22 mars 2013, par
Mis à jour : Avril 2013
Langue : français
Type : Video
Autres articles (35)
-
La file d’attente de SPIPmotion
28 novembre 2010, parUne file d’attente stockée dans la base de donnée
Lors de son installation, SPIPmotion crée une nouvelle table dans la base de donnée intitulée spip_spipmotion_attentes.
Cette nouvelle table est constituée des champs suivants : id_spipmotion_attente, l’identifiant numérique unique de la tâche à traiter ; id_document, l’identifiant numérique du document original à encoder ; id_objet l’identifiant unique de l’objet auquel le document encodé devra être attaché automatiquement ; objet, le type d’objet auquel (...) -
Publier sur MédiaSpip
13 juin 2013Puis-je poster des contenus à partir d’une tablette Ipad ?
Oui, si votre Médiaspip installé est à la version 0.2 ou supérieure. Contacter au besoin l’administrateur de votre MédiaSpip pour le savoir -
Encoding and processing into web-friendly formats
13 avril 2011, parMediaSPIP automatically converts uploaded files to internet-compatible formats.
Video files are encoded in MP4, Ogv and WebM (supported by HTML5) and MP4 (supported by Flash).
Audio files are encoded in MP3 and Ogg (supported by HTML5) and MP3 (supported by Flash).
Where possible, text is analyzed in order to retrieve the data needed for search engine detection, and then exported as a series of image files.
All uploaded files are stored online in their original format, so you can (...)
Sur d’autres sites (6469)
-
FFmpeg : avconv and ffserver - connection reset by peer
5 mars 2016, par einsAI’m trying to stream a video via ffserver. My dev environment is a Raspberry Pi 2.
I’m getting an
av_interleaved_write_frame(): Connection reset by peerwith the following approach :pi@raspberrypi:/opt/livefeed $ avconv -f mjpeg -i movie.mjpg -r 20 -b 2000k -vcodec libx264 -preset ultrafast -f flv -metadata streamName="mjpeg_to_flv" -metadata title="converting mjpeg to flv via avconv" http://localhost:8090/feed1.ffm
avconv version 11.4-6:11.4-1~deb8u1+rpi1, Copyright (c) 2000-2014 the Libav developers
built on Jun 16 2015 05:32:34 with gcc 4.9.2 (Raspbian 4.9.2-10)
[mjpeg @ 0x20461e0] Estimating duration from bitrate, this may be inaccurate
Input #0, mjpeg, from 'movie.mjpg':
Duration: N/A, bitrate: N/A
Stream #0.0: Video: mjpeg, yuvj422p, 768x512, 25 fps, 25 tbn
[tcp @ 0x2050bc0] Connection to tcp://localhost:8090 failed (Connection refused), trying next address
[libx264 @ 0x20501a0] using cpu capabilities: none!
[libx264 @ 0x20501a0] profile Constrained Baseline, level 3.0
[libx264 @ 0x20501a0] 264 - core 142 r2431 a5831aa - H.264/MPEG-4 AVC codec - Copyleft 2003-2014 - http://www.videolan.org/x264.html - options: cabac=0 ref=1 deblock=0:0:0 analyse=0:0 me=dia subme=0 psy=1 psy_rd=1.00:0.00 mixed_ref=0 me_range=16 chroma_me=1 trellis=0 8x8dct=0 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=0 threads=6 lookahead_threads=1 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=0 weightp=0 keyint=250 keyint_min=20 scenecut=0 intra_refresh=0 rc=abr mbtree=0 bitrate=2000 ratetol=1.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=0
Output #0, flv, to 'http://localhost:8090/feed1.ffm':
Metadata:
streamName : mjpeg_to_flv
title : converting mjpeg to flv via avconv
encoder : Lavf56.1.0
Stream #0.0: Video: libx264, yuv420p, 768x512, q=-1--1, 2000 kb/s, 20 fps, 1k tbn, 20 tbc
Metadata:
encoder : Lavc56.1.0 libx264
Stream mapping:
Stream #0:0 -> #0:0 (mjpeg (native) -> h264 (libx264))
Press ctrl-c to stop encoding
av_interleaved_write_frame(): Connection reset by peer0000.00 bitrate= 0.0kbits/s
I am able to stream the file doing it step by step with the following settings and commands :
ffserver
ffserver config :
pi@raspberrypi:/opt/livefeed $ cat ffserver_flv.conf
# FLV live feed
Port 8090
BindAddress 0.0.0.0
MaxHTTPConnections 2000
MaxClients 1000
MaxBandwidth 1000
CustomLog -
<stream>
Format status
ACL allow localhost
ACL allow 192.168.0.0 192.168.255.255
</stream>
<feed>
File /tmp/feed_flv.ffm
FileMaxSize 1G
ACL allow 127.0.0.1
</feed>
<stream>
Format flv
Feed feed1.ffm
VideoCodec libx264
VideoFrameRate 30
VideoBitRate 800
VideoSize 720x576
AVOptionVideo crf 23
AVOptionVideo preset medium
AVOptionVideo me_range 16
AVOptionVideo qdiff 4
AVOptionVideo qmin 10
AVOptionVideo qmax 51
AVOptionVideo flags +global_header
NoAudio
</stream>starting the server with :
pi@raspberrypi:/opt/livefeed $ ffserver -v debug -f ffserver_flv.conf
ffserver version N-78909-gfb2f164 Copyright (c) 2000-2016 the FFmpeg developers
built with gcc 4.9.2 (Raspbian 4.9.2-10)
configuration: --arch=armel --target-os=linux --enable-gpl --enable-libx264 --enable-nonfree --enable-libass --enable-libfaac --enable-libmp3lame --enable-libfreetype
libavutil 55. 19.100 / 55. 19.100
libavcodec 57. 27.101 / 57. 27.101
libavformat 57. 28.100 / 57. 28.100
libavdevice 57. 0.101 / 57. 0.101
libavfilter 6. 39.100 / 6. 39.100
libswscale 4. 0.100 / 4. 0.100
libswresample 2. 0.101 / 2. 0.101
libpostproc 54. 0.100 / 54. 0.100
ffserver_flv.conf:6: Port option is deprecated. Use HTTPPort instead.
ffserver_flv.conf:7: BindAddress option is deprecated. Use HTTPBindAddress instead.
ffserver_flv.conf:48: Setting default value for video bit rate tolerance = 200000. Use NoDefaults to disable it.
ffserver_flv.conf:48: Setting default value for video rate control equation = tex^qComp. Use NoDefaults to disable it.
ffserver_flv.conf:48: Setting default value for video max rate = 49537952. Use NoDefaults to disable it.
ffserver_flv.conf:48: Setting default value for video buffer size = 1600000. Use NoDefaults to disable it.
Sat Mar 5 13:29:46 2016 [file @ 0x2f3d0d0]Setting default whitelist 'file'
Sat Mar 5 13:29:46 2016 [ffm @ 0x2f40bc0]Format ffm probed with size=2048 and score=101
Sat Mar 5 13:29:46 2016 [NULL @ 0x2f43760]Setting entry with key 'time_base' to value '1/30'
Sat Mar 5 13:29:46 2016 [NULL @ 0x2f43760]Setting entry with key 'b' to value '800000'
Sat Mar 5 13:29:46 2016 [NULL @ 0x2f43760]Setting entry with key 'video_size' to value '720x576'
Sat Mar 5 13:29:46 2016 [NULL @ 0x2f43760]Setting entry with key 'me_range' to value '16'
Sat Mar 5 13:29:46 2016 [NULL @ 0x2f43760]Setting entry with key 'qdiff' to value '4'
Sat Mar 5 13:29:46 2016 [NULL @ 0x2f43760]Setting entry with key 'qmin' to value '10'
Sat Mar 5 13:29:46 2016 [NULL @ 0x2f43760]Setting entry with key 'qmax' to value '51'
Sat Mar 5 13:29:46 2016 [NULL @ 0x2f43760]Setting entry with key 'flags' to value '+global_header'
Sat Mar 5 13:29:46 2016 [NULL @ 0x2f43760]Setting entry with key 'bt' to value '200000'
Sat Mar 5 13:29:46 2016 [NULL @ 0x2f43760]Setting entry with key 'rc_eq' to value 'tex^qComp'
Sat Mar 5 13:29:46 2016 [NULL @ 0x2f43760]Setting entry with key 'maxrate' to value '1600000'
Sat Mar 5 13:29:46 2016 [NULL @ 0x2f43760]Setting entry with key 'bufsize' to value '1600000'
Sat Mar 5 13:29:46 2016 [AVIOContext @ 0x2f41450]Statistics: 32768 bytes read, 0 seeks
Sat Mar 5 13:29:46 2016 FFserver started.avconv
I’m converting a
mjpegmovie (movie.mjpeg) viaavconvto flv (movie.flv) :pi@raspberrypi:/opt/livefeed $ avconv -f mjpeg -i movie.mjpg -r 20 -b 2000k -vcodec libx264 -preset ultrafast -f flv -metadata streamName="mjpeg_to_flv" -metadata title="converting mjpeg to flv via avconv" movie.flv
avconv version 11.4-6:11.4-1~deb8u1+rpi1, Copyright (c) 2000-2014 the Libav developers
built on Jun 16 2015 05:32:34 with gcc 4.9.2 (Raspbian 4.9.2-10)
[mjpeg @ 0x34f1e0] Estimating duration from bitrate, this may be inaccurate
Input #0, mjpeg, from 'movie.mjpg':
Duration: N/A, bitrate: N/A
Stream #0.0: Video: mjpeg, yuvj422p, 768x512, 25 fps, 25 tbn
[libx264 @ 0x3591a0] using cpu capabilities: none!
[libx264 @ 0x3591a0] profile Constrained Baseline, level 3.0
[libx264 @ 0x3591a0] 264 - core 142 r2431 a5831aa - H.264/MPEG-4 AVC codec - Copyleft 2003-2014 - http://www.videolan.org/x264.html - options: cabac=0 ref=1 deblock=0:0:0 analyse=0:0 me=dia subme=0 psy=1 psy_rd=1.00:0.00 mixed_ref=0 me_range=16 chroma_me=1 trellis=0 8x8dct=0 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=0 threads=6 lookahead_threads=1 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=0 weightp=0 keyint=250 keyint_min=20 scenecut=0 intra_refresh=0 rc=abr mbtree=0 bitrate=2000 ratetol=1.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=0
Output #0, flv, to 'movie.flv':
Metadata:
streamName : mjpeg_to_flv
title : converting mjpeg to flv via avconv
encoder : Lavf56.1.0
Stream #0.0: Video: libx264, yuv420p, 768x512, q=-1--1, 2000 kb/s, 20 fps, 1k tbn, 20 tbc
Metadata:
encoder : Lavc56.1.0 libx264
Stream mapping:
Stream #0:0 -> #0:0 (mjpeg (native) -> h264 (libx264))
Press ctrl-c to stop encoding
frame= 93 fps= 9 q=-1.0 Lsize= 1078kB time=4.60 bitrate=1919.3kbits/s ts/s
video:1076kB audio:0kB other streams:0kB global headers:0kB muxing overhead: 0.201471%
[libx264 @ 0x3591a0] frame I:1 Avg QP:19.00 size: 35978
[libx264 @ 0x3591a0] frame P:92 Avg QP:21.43 size: 11574
[libx264 @ 0x3591a0] mb I I16..4: 100.0% 0.0% 0.0%
[libx264 @ 0x3591a0] mb P I16..4: 25.9% 0.0% 0.0% P16..4: 53.6% 0.0% 0.0% 0.0% 0.0% skip:20.5%
[libx264 @ 0x3591a0] final ratefactor: 20.82
[libx264 @ 0x3591a0] coded y,uvDC,uvAC intra: 28.9% 46.9% 18.2% inter: 33.7% 39.8% 2.8%
[libx264 @ 0x3591a0] i16 v,h,dc,p: 29% 30% 28% 14%
[libx264 @ 0x3591a0] i8c dc,h,v,p: 53% 26% 15% 7%
[libx264 @ 0x3591a0] kb/s:1893.82send flv to ffserver
pi@raspberrypi:/opt/livefeed $ ffmpeg -stream_loop -1 -i movie.flv http://localhost:8090/feed1.ffm
ffmpeg version N-78909-gfb2f164 Copyright (c) 2000-2016 the FFmpeg developers
built with gcc 4.9.2 (Raspbian 4.9.2-10)
configuration: --arch=armel --target-os=linux --enable-gpl --enable-libx264 --enable-nonfree --enable-libass --enable-libfaac --enable-libmp3lame --enable-libfreetype
libavutil 55. 19.100 / 55. 19.100
libavcodec 57. 27.101 / 57. 27.101
libavformat 57. 28.100 / 57. 28.100
libavdevice 57. 0.101 / 57. 0.101
libavfilter 6. 39.100 / 6. 39.100
libswscale 4. 0.100 / 4. 0.100
libswresample 2. 0.101 / 2. 0.101
libpostproc 54. 0.100 / 54. 0.100
Input #0, flv, from 'movie.flv':
Metadata:
streamName : mjpeg_to_flv
title : converting mjpeg to flv via avconv
encoder : Lavf56.1.0
Duration: 00:00:04.65, start: 0.000000, bitrate: 1898 kb/s
Stream #0:0: Video: h264 (Constrained Baseline), yuv420p, 768x512, 2000 kb/s, 20 fps, 20 tbr, 1k tbn, 40 tbc
[tcp @ 0x30d2920] Connection to tcp://localhost:8090 failed (Connection refused), trying next address
[tcp @ 0x329a080] Connection to tcp://localhost:8090 failed (Connection refused), trying next address
[libx264 @ 0x325fb30] using cpu capabilities: ARMv6 NEON
[libx264 @ 0x325fb30] profile High, level 3.1
[libx264 @ 0x325fb30] 264 - core 148 r2665 a01e339 - H.264/MPEG-4 AVC codec - Copyleft 2003-2016 - 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=25 scenecut=40 intra_refresh=0 rc_lookahead=40 rc=crf mbtree=1 crf=23.0 qcomp=0.60 qpmin=10 qpmax=51 qpstep=4 vbv_maxrate=1600 vbv_bufsize=1600 crf_max=0.0 nal_hrd=none filler=0 ip_ratio=1.40 aq=1:1.00
Output #0, ffm, to 'http://localhost:8090/feed1.ffm':
Metadata:
streamName : mjpeg_to_flv
title : converting mjpeg to flv via avconv
creation_time : now
encoder : Lavf57.28.100
Stream #0:0: Video: h264 (libx264), yuv420p, 720x576, q=10-51, 800 kb/s, 20 fps, 1000k tbn, 30 tbc
Metadata:
encoder : Lavc57.27.101 libx264
Side data:
cpb: bitrate max/min/avg: 1600000/0/800000 buffer size: 1600000 vbv_delay: -1
Stream mapping:
Stream #0:0 -> #0:0 (h264 (native) -> h264 (libx264))
Press [q] to stop, [?] for help
Past duration 0.999992 too large
Last message repeated 2 times
Past duration 0.999992 too large 4kB time=00:00:00.00 bitrate=N/A dup=5 drop=0 speed= 0x
Last message repeated 3 times
Past duration 0.999992 too large 4kB time=00:00:00.00 bitrate=N/A dup=9 drop=0 speed=
[croped]
video:968kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 3.719636%
[libx264 @ 0x325fb30] frame I:11 Avg QP:22.49 size: 13888
[libx264 @ 0x325fb30] frame P:487 Avg QP:16.10 size: 1382
[libx264 @ 0x325fb30] frame B:980 Avg QP:21.31 size: 168
[libx264 @ 0x325fb30] consecutive B-frames: 11.0% 1.8% 0.4% 86.9%
[libx264 @ 0x325fb30] mb I I16..4: 11.5% 81.2% 7.3%
[libx264 @ 0x325fb30] mb P I16..4: 1.6% 5.0% 0.2% P16..4: 12.0% 1.6% 0.7% 0.0% 0.0% skip:79.0%
[libx264 @ 0x325fb30] mb B I16..4: 0.0% 0.0% 0.0% B16..8: 5.8% 0.1% 0.0% direct: 0.0% skip:94.1% L0:55.3% L1:44.4% BI: 0.3%
[libx264 @ 0x325fb30] 8x8 transform intra:75.4% inter:88.7%
[libx264 @ 0x325fb30] coded y,uvDC,uvAC intra: 38.6% 48.2% 14.9% inter: 1.5% 2.3% 0.0%
[libx264 @ 0x325fb30] i16 v,h,dc,p: 28% 32% 11% 28%
[libx264 @ 0x325fb30] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 25% 21% 31% 3% 4% 4% 4% 4% 4%
[libx264 @ 0x325fb30] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 23% 25% 23% 4% 7% 5% 7% 4% 3%
[libx264 @ 0x325fb30] i8c dc,h,v,p: 63% 20% 14% 4%
[libx264 @ 0x325fb30] Weighted P-Frames: Y:1.6% UV:1.2%
[libx264 @ 0x325fb30] ref P L0: 67.5% 11.6% 13.8% 6.8% 0.3%
[libx264 @ 0x325fb30] ref B L0: 58.7% 40.4% 0.9%
[libx264 @ 0x325fb30] ref B L1: 96.2% 3.8%
[libx264 @ 0x325fb30] kb/s:160.83
Exiting normally, received signal 2.On another machine I can open the flv-stream via VLC by opening the address
http://ip.running.ffserver:8090/live.flv.So why does it works step by step via the movie.flv file and not directly ?
What is the difference between
-
avconv -f mjpeg -i movie.mjpg -r 20 -b 2000k -vcodec libx264 -preset ultrafast -f flv -metadata streamName="mjpeg_to_flv" -metadata title="converting mjpeg to flv via avconv" movie.flv
followed by
ffmpeg -stream_loop -1 -i movie.flv http://localhost:8090/feed1.ffmand -
avconv -f mjpeg -i movie.mjpg -r 20 -b 2000k -vcodec libx264 -preset ultrafast -f flv -metadata streamName="mjpeg_to_flv" -metadata title="converting mjpeg to flv via avconv" http://localhost:8090/feed1.ffm? Why ends this command with aav_interleaved_write_frame(): Connection reset by peer?
Informations and logs
-
ffserver log (both times) :
Sat Mar 5 13:54:08 2016 127.0.0.1 - - [POST] "/feed1.ffm HTTP/1.1" 200 4096 -
ffserver version
pi@raspberrypi:/opt/livefeed $ ffserver -version
ffserver version N-78909-gfb2f164 Copyright (c) 2000-2016 the FFmpeg developers
built with gcc 4.9.2 (Raspbian 4.9.2-10)
configuration: --arch=armel --target-os=linux --enable-gpl --enable-libx264 --enable-nonfree --enable-libass --enable-libfaac --enable-libmp3lame --enable-libfreetype
libavutil 55. 19.100 / 55. 19.100
libavcodec 57. 27.101 / 57. 27.101
libavformat 57. 28.100 / 57. 28.100
libavdevice 57. 0.101 / 57. 0.101
libavfilter 6. 39.100 / 6. 39.100
libswscale 4. 0.100 / 4. 0.100
libswresample 2. 0.101 / 2. 0.101
libpostproc 54. 0.100 / 54. 0.100 -
ffmpeg version
pi@raspberrypi:/opt/livefeed $ ffmpeg -version
ffmpeg version N-78909-gfb2f164 Copyright (c) 2000-2016 the FFmpeg developers
built with gcc 4.9.2 (Raspbian 4.9.2-10)
configuration: --arch=armel --target-os=linux --enable-gpl --enable-libx264 --enable-nonfree --enable-libass --enable-libfaac --enable-libmp3lame --enable-libfreetype
libavutil 55. 19.100 / 55. 19.100
libavcodec 57. 27.101 / 57. 27.101
libavformat 57. 28.100 / 57. 28.100
libavdevice 57. 0.101 / 57. 0.101
libavfilter 6. 39.100 / 6. 39.100
libswscale 4. 0.100 / 4. 0.100
libswresample 2. 0.101 / 2. 0.101
libpostproc 54. 0.100 / 54. 0.100 -
avconv version :
pi@raspberrypi:/opt/livefeed $ avconv -version
avconv version 11.4-6:11.4-1~deb8u1+rpi1, Copyright (c) 2000-2014 the Libav developers
built on Jun 16 2015 05:32:34 with gcc 4.9.2 (Raspbian 4.9.2-10)
avconv 11.4-6:11.4-1~deb8u1+rpi1
libavutil 54. 3. 0 / 54. 3. 0
libavcodec 56. 1. 0 / 56. 1. 0
libavformat 56. 1. 0 / 56. 1. 0
libavdevice 55. 0. 0 / 55. 0. 0
libavfilter 5. 0. 0 / 5. 0. 0
libavresample 2. 1. 0 / 2. 1. 0
libswscale 3. 0. 0 / 3. 0. 0
Thanks and cheers
Clemens
-
-
FFMPEG : How to chose a stream from all stream
3 mars 2016, par combo_ciI try to convert a UDP stream (that genrated from DVB signal) to HLS m3u8 file with this code :
ffmpeg -i udp://239.1.2.1:60001 -acodec aac -strict -2 -vcodec libx264 -hls_wrap 100 -f hls /var/www/html/ts/1.m3u8UDP stream contain 1 channel (in this case IRIB-TV1).
When i run this code ffmpeg detect all of service and channel that streamed from DVB card with this message :
Input #0, mpegts, from 'udp://239.1.2.1:60001':
Duration: N/A, start: 77906.812644, bitrate: N/A
Program 101
Metadata:
service_name : IRIB-TV1
service_provider: IRIB
Stream #0:0[0x3f2]: Video: h264 (Main) ([27][0][0][0] / 0x001B), yuv420p(tv, bt470bg), 720x576 [SAR 12:11 DAR 15:11], 25 fps, 50 tbr, 90k tbn, 50 tbc
Stream #0:1[0x3f3](per): Audio: aac_latm ([17][0][0][0] / 0x0011), 48000 Hz, stereo, fltp
Program 102
Metadata:
service_name : IRIB-TV2
service_provider: IRIB
Program 103
Metadata:
service_name : IRIB-TV3
service_provider: IRIB
Program 104
Metadata:
service_name : IRIB-TV4
service_provider: IRIBAs you see ffmpeg finf 4 channel in UDP stream, But VLC play only channel 1(IRIB-TV1).
Now i have have 2 question :
1-Can I get all channel and service via this ffmpeg code ?
2-Can i choose a spesial stream from this ffmpeg code ?(i know that ffmpeg can choose a stream with -map otion but i want to choose other service_name that in output log)
output file is :
ffmpeg version 2.4.3-1ubuntu1~trusty6 Copyright (c) 2000-2014 the FFmpeg developers
built on Nov 22 2014 17:07:19 with gcc 4.8 (Ubuntu 4.8.2-19ubuntu1)
configuration: --prefix=/usr --extra-version='1ubuntu1~trusty6' --build-suffix=-ffmpeg --toolchain=hardened --extra-cflags= --extra-cxxflags= --libdir=/usr/lib/x86_64-linux-gnu --shlibdir=/usr/lib/x86_64-linux-gnu --incdir=/usr/include/x86_64-linux-gnu --enable-gpl --enable-shared --disable-stripping --enable-avresample --enable-avisynth --enable-fontconfig --enable-gnutls --enable-ladspa --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libflite --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libmodplug --enable-libmp3lame --enable-libopenjpeg --enable-libopus --enable-libpulse --enable-librtmp --enable-libschroedinger --enable-libshine --enable-libspeex --enable-libssh --enable-libtheora --enable-libtwolame --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-opengl --enable-x11grab --enable-libxvid --enable-libx265 --enable-libdc1394 --enable-libiec61883 --enable-libzvbi --enable-libzmq --enable-frei0r --enable-libx264 --enable-libsoxr --enable-openal --enable-libopencv
libavutil 54. 7.100 / 54. 7.100
libavcodec 56. 1.100 / 56. 1.100
libavformat 56. 4.101 / 56. 4.101
libavdevice 56. 0.100 / 56. 0.100
libavfilter 5. 1.100 / 5. 1.100
libavresample 2. 1. 0 / 2. 1. 0
libswscale 3. 0.100 / 3. 0.100
libswresample 1. 1.100 / 1. 1.100
libpostproc 53. 0.100 / 53. 0.100
Splitting the commandline.
Reading option '-loglevel' ... matched as option 'loglevel' (set logging level) with argument 'debug'.
Reading option '-timeout' ... matched as AVOption 'timeout' with argument '6000000'.
Reading option '-i' ... matched as input file with argument 'udp://239.1.2.1:60001?fifo_size=50000'.
Reading option '-acodec' ... matched as option 'acodec' (force audio codec ('copy' to copy stream)) with argument 'copy'.
Reading option '-vcodec' ... matched as option 'vcodec' (force video codec ('copy' to copy stream)) with argument 'copy'.
Reading option '-preset' ... matched as AVOption 'preset' with argument 'ultrafast'.
Reading option '-flags' ... matched as AVOption 'flags' with argument '-global_header'.
Reading option '-f' ... matched as option 'f' (force format) with argument 'hls'.
Reading option '-hls_time' ... matched as AVOption 'hls_time' with argument '20'.
Reading option '-hls_wrap' ... matched as AVOption 'hls_wrap' with argument '5'.
Reading option '/var/www/html/ts/1.m3u8' ... matched as output file.
Finished splitting the commandline.
Parsing a group of options: global .
Applying option loglevel (set logging level) with argument debug.
Successfully parsed a group of options.
Parsing a group of options: input file udp://239.1.2.1:60001?fifo_size=50000.
Successfully parsed a group of options.
Opening an input file: udp://239.1.2.1:60001?fifo_size=50000.
[udp @ 0x1967040] end receive buffer size reported is 131072
[mpegts @ 0x1977380] Format mpegts probed with size=2048 and score=100
[mpegts @ 0x1977380] stream=0 stream_type=1b pid=3f2 prog_reg_desc=
[mpegts @ 0x1977380] stream=1 stream_type=11 pid=3f3 prog_reg_desc=
[mpegts @ 0x1977380] Before avformat_find_stream_info() pos: 0 bytes read:14476 seeks:0
[mpegts @ 0x1977380] parser not found for codec none, packets or times may be invalid.
[h264 @ 0x199cc60] non-existing PPS 0 referenced
Last message repeated 1 times
[h264 @ 0x199cc60] decode_slice_header error
[h264 @ 0x199cc60] no frame!
[h264 @ 0x199cc60] non-existing PPS 0 referenced
Last message repeated 1 times
[h264 @ 0x199cc60] decode_slice_header error
[h264 @ 0x199cc60] no frame!
[h264 @ 0x199cc60] non-existing PPS 0 referenced
Last message repeated 1 times
[h264 @ 0x199cc60] decode_slice_header error
[h264 @ 0x199cc60] no frame!
[h264 @ 0x199cc60] non-existing PPS 0 referenced
Last message repeated 1 times
[h264 @ 0x199cc60] decode_slice_header error
[h264 @ 0x199cc60] no frame!
[h264 @ 0x199cc60] non-existing PPS 0 referenced
Last message repeated 1 times
[h264 @ 0x199cc60] decode_slice_header error
[h264 @ 0x199cc60] no frame!
[h264 @ 0x199cc60] non-existing PPS 0 referenced
Last message repeated 1 times
[h264 @ 0x199cc60] decode_slice_header error
[h264 @ 0x199cc60] no frame!
[h264 @ 0x199cc60] non-existing PPS 0 referenced
Last message repeated 1 times
[h264 @ 0x199cc60] decode_slice_header error
[h264 @ 0x199cc60] no frame!
[h264 @ 0x199cc60] non-existing PPS 0 referenced
Last message repeated 1 times
[h264 @ 0x199cc60] decode_slice_header error
[h264 @ 0x199cc60] no frame!
[h264 @ 0x199cc60] non-existing PPS 0 referenced
Last message repeated 1 times
[h264 @ 0x199cc60] decode_slice_header error
[h264 @ 0x199cc60] no frame!
[h264 @ 0x199cc60] non-existing PPS 0 referenced
Last message repeated 1 times
[h264 @ 0x199cc60] decode_slice_header error
[h264 @ 0x199cc60] no frame!
[h264 @ 0x199cc60] non-existing PPS 0 referenced
Last message repeated 1 times
[h264 @ 0x199cc60] decode_slice_header error
[h264 @ 0x199cc60] no frame!
[h264 @ 0x199cc60] non-existing PPS 0 referenced
Last message repeated 1 times
[h264 @ 0x199cc60] decode_slice_header error
[h264 @ 0x199cc60] no frame!
[h264 @ 0x199cc60] non-existing PPS 0 referenced
Last message repeated 1 times
[h264 @ 0x199cc60] decode_slice_header error
[h264 @ 0x199cc60] no frame!
[h264 @ 0x199cc60] non-existing PPS 0 referenced
Last message repeated 1 times
[h264 @ 0x199cc60] decode_slice_header error
[h264 @ 0x199cc60] no frame!
[h264 @ 0x199cc60] non-existing PPS 0 referenced
Last message repeated 1 times
[h264 @ 0x199cc60] decode_slice_header error
[h264 @ 0x199cc60] no frame!
[h264 @ 0x199cc60] non-existing PPS 0 referenced
Last message repeated 1 times
[h264 @ 0x199cc60] decode_slice_header error
[h264 @ 0x199cc60] no frame!
[h264 @ 0x199cc60] non-existing PPS 0 referenced
Last message repeated 1 times
[h264 @ 0x199cc60] decode_slice_header error
[h264 @ 0x199cc60] no frame!
[h264 @ 0x199cc60] non-existing PPS 0 referenced
Last message repeated 1 times
[h264 @ 0x199cc60] decode_slice_header error
[h264 @ 0x199cc60] no frame!
[h264 @ 0x199cc60] non-existing PPS 0 referenced
Last message repeated 1 times
[h264 @ 0x199cc60] decode_slice_header error
[h264 @ 0x199cc60] no frame!
[h264 @ 0x199cc60] non-existing PPS 0 referenced
Last message repeated 1 times
[h264 @ 0x199cc60] decode_slice_header error
[h264 @ 0x199cc60] no frame!
[h264 @ 0x199cc60] non-existing PPS 0 referenced
Last message repeated 1 times
[h264 @ 0x199cc60] decode_slice_header error
[h264 @ 0x199cc60] no frame!
[mpegts @ 0x1977380] probing stream 1 pp:2500
[mpegts @ 0x1977380] Probe with size=853, packets=1 detected loas with score=51
[mpegts @ 0x1977380] probed stream 1
[aac_latm @ 0x199e4e0] initializing latmctx
[h264 @ 0x199cc60] non-existing PPS 0 referenced
Last message repeated 1 times
[h264 @ 0x199cc60] decode_slice_header error
[h264 @ 0x199cc60] no frame!
[h264 @ 0x199cc60] non-existing PPS 0 referenced
Last message repeated 1 times
[h264 @ 0x199cc60] decode_slice_header error
[h264 @ 0x199cc60] no frame!
[h264 @ 0x199cc60] non-existing PPS 0 referenced
Last message repeated 1 times
[h264 @ 0x199cc60] decode_slice_header error
[h264 @ 0x199cc60] no frame!
[h264 @ 0x199cc60] non-existing PPS 0 referenced
Last message repeated 1 times
[h264 @ 0x199cc60] decode_slice_header error
[h264 @ 0x199cc60] no frame!
[h264 @ 0x199cc60] non-existing PPS 0 referenced
Last message repeated 1 times
[h264 @ 0x199cc60] decode_slice_header error
[h264 @ 0x199cc60] no frame!
[h264 @ 0x199cc60] non-existing PPS 0 referenced
Last message repeated 1 times
[h264 @ 0x199cc60] decode_slice_header error
[h264 @ 0x199cc60] no frame!
[h264 @ 0x199cc60] non-existing PPS 0 referenced
Last message repeated 1 times
[h264 @ 0x199cc60] decode_slice_header error
[h264 @ 0x199cc60] no frame!
[h264 @ 0x199cc60] non-existing PPS 0 referenced
Last message repeated 1 times
[h264 @ 0x199cc60] decode_slice_header error
[h264 @ 0x199cc60] no frame!
[h264 @ 0x199cc60] non-existing PPS 0 referenced
Last message repeated 1 times
[h264 @ 0x199cc60] decode_slice_header error
[h264 @ 0x199cc60] no frame!
[h264 @ 0x199cc60] non-existing PPS 0 referenced
Last message repeated 1 times
[h264 @ 0x199cc60] decode_slice_header error
[h264 @ 0x199cc60] no frame!
[h264 @ 0x199cc60] non-existing PPS 0 referenced
Last message repeated 1 times
[h264 @ 0x199cc60] decode_slice_header error
[h264 @ 0x199cc60] no frame!
[h264 @ 0x199cc60] non-existing PPS 0 referenced
Last message repeated 1 times
[h264 @ 0x199cc60] decode_slice_header error
[h264 @ 0x199cc60] no frame!
[h264 @ 0x199cc60] non-existing PPS 0 referenced
Last message repeated 1 times
[h264 @ 0x199cc60] decode_slice_header error
[h264 @ 0x199cc60] no frame!
[h264 @ 0x199cc60] non-existing PPS 0 referenced
Last message repeated 1 times
[h264 @ 0x199cc60] decode_slice_header error
[h264 @ 0x199cc60] no frame!
[h264 @ 0x199cc60] non-existing PPS 0 referenced
Last message repeated 1 times
[h264 @ 0x199cc60] decode_slice_header error
[h264 @ 0x199cc60] no frame!
[h264 @ 0x199cc60] non-existing PPS 0 referenced
Last message repeated 1 times
[h264 @ 0x199cc60] decode_slice_header error
[h264 @ 0x199cc60] no frame!
[h264 @ 0x199cc60] non-existing PPS 0 referenced
Last message repeated 1 times
[h264 @ 0x199cc60] decode_slice_header error
[h264 @ 0x199cc60] no frame!
[h264 @ 0x199cc60] non-existing PPS 0 referenced
Last message repeated 1 times
[h264 @ 0x199cc60] decode_slice_header error
[h264 @ 0x199cc60] no frame!
[h264 @ 0x199cc60] non-existing PPS 0 referenced
Last message repeated 1 times
[h264 @ 0x199cc60] decode_slice_header error
[h264 @ 0x199cc60] no frame!
[h264 @ 0x199cc60] non-existing PPS 0 referenced
Last message repeated 1 times
[h264 @ 0x199cc60] decode_slice_header error
[h264 @ 0x199cc60] no frame!
[h264 @ 0x199cc60] non-existing PPS 0 referenced
Last message repeated 1 times
[h264 @ 0x199cc60] decode_slice_header error
[h264 @ 0x199cc60] no frame!
[h264 @ 0x199cc60] non-existing PPS 0 referenced
Last message repeated 1 times
[h264 @ 0x199cc60] decode_slice_header error
[h264 @ 0x199cc60] no frame!
[h264 @ 0x199cc60] non-existing PPS 0 referenced
Last message repeated 1 times
[h264 @ 0x199cc60] decode_slice_header error
[h264 @ 0x199cc60] no frame!
[h264 @ 0x199cc60] non-existing PPS 0 referenced
Last message repeated 1 times
[h264 @ 0x199cc60] decode_slice_header error
[h264 @ 0x199cc60] no frame!
[h264 @ 0x199cc60] non-existing PPS 0 referenced
Last message repeated 1 times
[h264 @ 0x199cc60] decode_slice_header error
[h264 @ 0x199cc60] no frame!
[h264 @ 0x199cc60] Current profile doesn't provide more RBSP data in PPS, skipping
[h264 @ 0x199cc60] Frame num gap 397 393
[h264 @ 0x199cc60] Frame num gap 397 394
[h264 @ 0x199cc60] Frame num gap 397 395
[h264 @ 0x199cc60] mmco: unref short failure
Last message repeated 1 times
[h264 @ 0x199cc60] number of reference frames (0+4) exceeds max (3; probably corrupt input), discarding one
[h264 @ 0x199cc60] no picture ooo
[h264 @ 0x199cc60] Increasing reorder buffer to 2
[h264 @ 0x199cc60] no picture ooo
Last message repeated 1 times
[h264 @ 0x199cc60] no picture
Last message repeated 1 times
[h264 @ 0x199cc60] Current profile doesn't provide more RBSP data in PPS, skipping
Last message repeated 3 times
[mpegts @ 0x1977380] max_analyze_duration 5000000 reached at 5034667 microseconds
[mpegts @ 0x1977380] After avformat_find_stream_info() pos: 1142476 bytes read:1143604 seeks:0 frames:397
Input #0, mpegts, from 'udp://239.1.2.1:60001?fifo_size=50000':
Duration: N/A, start: 43581.024200, bitrate: N/A
Program 101
Metadata:
service_name : IRIB-TV1
service_provider: IRIB
Stream #0:0[0x3f2], 274, 1/90000: Video: h264 (Main) ([27][0][0][0] / 0x001B), yuv420p(tv, bt470bg), 720x576 [SAR 12:11 DAR 15:11], 1/50, 25 fps, 50 tbr, 90k tbn, 50 tbc
Stream #0:1[0x3f3](per), 123, 1/90000: Audio: aac_latm ([17][0][0][0] / 0x0011), 48000 Hz, stereo, fltp
Program 102
Metadata:
service_name : IRIB-TV2
service_provider: IRIB
Program 103
Metadata:
service_name : IRIB-TV3
service_provider: IRIB
Program 104
Metadata:
service_name : IRIB-TV4
service_provider: IRIB
Program 105
Metadata:
service_name : IRIB-TV5
service_provider: IRIB
Program 106
Metadata:
service_name : IRINN
service_provider: IRIB
Program 107
Metadata:
service_name : AMOOZESH
service_provider: IRIB
Program 108
Metadata:
service_name : QURAN
service_provider: IRIB
Program 119
Metadata:
service_name : SALAMAT
service_provider: IRIB
Program 120
Metadata:
service_name : NASIM
service_provider: IRIB
Program 151
Metadata:
service_name : RADIO IRAN
service_provider: IRIB
Program 152
Metadata:
service_name : RADIO PAYAM
service_provider: IRIB
Program 153
Metadata:
service_name : RADIO JAVAN
service_provider: IRIB
Program 154
Metadata:
service_name : RADIO MAAREF
service_provider: IRIB
Program 155
Metadata:
service_name : RADIO QURAN
service_provider: IRIB
Program 156
Metadata:
service_name : RADIO FARHANG
service_provider: IRIB
Program 157
Metadata:
service_name : RADIO SALAMAT
service_provider: IRIB
Program 158
Metadata:
service_name : RADIO VARZESH
service_provider: IRIB
Program 159
Metadata:
service_name : RADIO EGHTESAD
service_provider: IRIB
Program 160
Metadata:
service_name : RADIO TEHRAN
service_provider: IRIB
Program 161
Metadata:
service_name : RADIO AVAA
service_provider: IRIB
Program 162
Metadata:
service_name : RADIO NAMAYESH
service_provider: IRIB
Program 163
Metadata:
service_name : RADIO SABA
service_provider: IRIB
Program 164
Metadata:
service_name : English Radio World Service
service_provider: IRIB
Program 166
Metadata:
service_name : Arabic Radio World Service
service_provider: IRIB
Program 167
Metadata:
service_name : RADIO BAHARAN
service_provider: IRIB
Program 169
Metadata:
service_name : RADIO TELAVAT
service_provider: IRIB
Program 170
Metadata:
service_name : RADIO GOFTEGO
service_provider: IRIB
Successfully opened the file.
Parsing a group of options: output file /var/www/html/ts/1.m3u8.
Applying option acodec (force audio codec ('copy' to copy stream)) with argument copy.
Applying option vcodec (force video codec ('copy' to copy stream)) with argument copy.
Applying option f (force format) with argument hls.
Successfully parsed a group of options.
Opening an output file: /var/www/html/ts/1.m3u8.
Successfully opened the file.
[mpegts @ 0x1967180] Using AVStream.codec.time_base as a timebase hint to the muxer is deprecated. Set AVStream.time_base instead.
Last message repeated 1 times
[mpegts @ 0x1967180] muxrate VBR, pcr every 2 pkts, sdt every 200, pat/pmt every 40 pkts
Output #0, hls, to '/var/www/html/ts/1.m3u8':
Metadata:
encoder : Lavf56.4.101
Stream #0:0, 0, 1/90000: Video: h264 ([27][0][0][0] / 0x001B), yuv420p, 720x576 [SAR 12:11 DAR 15:11], 1/25, q=2-31, 25 fps, 90k tbn, 25 tbc
Stream #0:1(per), 0, 1/90000: Audio: aac_latm ([17][0][0][0] / 0x0011), 48000 Hz, stereo
Stream mapping:
Stream #0:0 -> #0:0 (copy)
Stream #0:1 -> #0:1 (copy)
Press [q] to stop, [?] for help
[NULL @ 0x199cc60] Current profile doesn't provide more RBSP data in PPS, skipping
[NULL @ 0x199cc60] Current profile doesn't provide more RBSP data in PPS, skipping
[NULL @ 0x199cc60] Current profile doesn't provide more RBSP data in PPS, skipping
[NULL @ 0x199cc60] Current profile doesn't provide more RBSP data in PPS, skipping
[NULL @ 0x199cc60] Current profile doesn't provide more RBSP data in PPS, skipping
[NULL @ 0x199cc60] Current profile doesn't provide more RBSP data in PPS, skipping
[NULL @ 0x199cc60] Current profile doesn't provide more RBSP data in PPS, skipping
[NULL @ 0x199cc60] Current profile doesn't provide more RBSP data in PPS, skipping
[NULL @ 0x199cc60] Current profile doesn't provide more RBSP data in PPS, skipping
[NULL @ 0x199cc60] Current profile doesn't provide more RBSP data in PPS, skipping
[NULL @ 0x199cc60] Current profile doesn't provide more RBSP data in PPS, skipping
[AVIOContext @ 0x19a9860] Statistics: 0 seeks, 896 writeouts=N/A
[hls @ 0x1a65ca0] EXT-X-MEDIA-SEQUENCE:0
[AVIOContext @ 0x1d162e0] Statistics: 0 seeks, 1 writeouts
[AVIOContext @ 0x1966b40] Statistics: 0 seeks, 27 writeouts
[hls @ 0x1a65ca0] EXT-X-MEDIA-SEQUENCE:0
[AVIOContext @ 0x199b7a0] Statistics: 0 seeks, 1 writeouts
frame= 826 fps= 69 q=-1.0 Lsize=N/A time=00:00:20.63 bitrate=N/A
video:2611kB audio:68kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: unknown
Input file #0 (udp://239.1.2.1:60001?fifo_size=50000):
Input stream #0:0 (video): 872 packets read (2779202 bytes);
Input stream #0:1 (audio): 405 packets read (69222 bytes);
Total: 1277 packets (2848424 bytes) demuxed
Output file #0 (/var/www/html/ts/1.m3u8):
Output stream #0:0 (video): 826 packets muxed (2673485 bytes);
Output stream #0:1 (audio): 405 packets muxed (69222 bytes);
Total: 1231 packets (2742707 bytes) muxed
0 frames successfully decoded, 0 decoding errors
[AVIOContext @ 0x1967ce0] Statistics: 3884832 bytes read, 0 seeks
Received signal 2: terminating. -
how to build ffmpeg with burn text on hls output while maintaining the aspect ratio
26 février 2016, par AameerMy objective is to burn a text(watermark) at a particular time range on the outputed hls video, I also have to change just the height and maintain the aspect ratio which I am able to do but the burning in text part is not working. First the ffmpeg I used is for 14.04 ubuntu, details are here. I don’t think this build supports subtitle (docs) filter which I could have used for my purpose as described here. when i enter ffmpeg into the terminal this is the output
(ffmpeg)aameer@falcon:~/Documents/projects/ffmpeg$ ffmpeg
ffmpeg version N-78590-g5590ab4 Copyright (c) 2000-2016 the FFmpeg developers
built with gcc 4.8 (Ubuntu 4.8.4-2ubuntu1~14.04.1)
configuration: --extra-libs=-ldl --prefix=/opt/ffmpeg --mandir=/usr/share/man --enable-avresample --disable-debug --enable-nonfree --enable-gpl --enable-version3 --enable-libopencore-amrnb --enable-libopencore-amrwb --disable-decoder=amrnb --disable-decoder=amrwb --enable-libpulse --enable-libfreetype --enable-gnutls --enable-libx264 --enable-libx265 --enable-libfdk-aac --enable-libvorbis --enable-libmp3lame --enable-libopus --enable-libvpx --enable-libspeex --enable-libass --enable-avisynth --enable-libsoxr --enable-libxvid --enable-libvidstab
libavutil 55. 18.100 / 55. 18.100
libavcodec 57. 24.103 / 57. 24.103
libavformat 57. 25.100 / 57. 25.100
libavdevice 57. 0.101 / 57. 0.101
libavfilter 6. 32.100 / 6. 32.100
libavresample 3. 0. 0 / 3. 0. 0
libswscale 4. 0.100 / 4. 0.100
libswresample 2. 0.101 / 2. 0.101
libpostproc 54. 0.100 / 54. 0.100
Hyper fast Audio and Video encoder
usage: ffmpeg [options] [[infile options] -i infile]... {[outfile options] outfile}...
Use -h to get full help or, even better, run 'man ffmpeg'I tried
(ffmpeg)aameer@falcon:~/Documents/projects/ffmpeg$ ffmpeg -threads 4 -i "input_sintel_trailer_720p.mp4" -profile:v baseline -level 4.0 -vf scale="trunc(360*a/2)*2:360, subtitles='subtitles.srt'" -start_number 0 -hls_time 10 -hls_list_size 0 -f hls videos/4444/index_4444_360_.m3u8and got an error
[Parsed_subtitles_1 @ 0x2f1b7e0] Shaper: FriBidi 0.19.6 (SIMPLE) HarfBuzz-ng 0.9.27 (COMPLEX)
[Parsed_subtitles_1 @ 0x2f1b7e0] Unable to open subtitles.srt
[AVFilterGraph @ 0x2f1ac00] Error initializing filter 'subtitles' with args 'subtitles.srt'
Error opening filters!then I tried this
(ffmpeg)aameer@falcon:~/Documents/projects/ffmpeg$ ffmpeg -threads 4 -i "input_sintel_trailer_720p.mp4" -profile:v baseline -level 4.0 -vf "scale='trunc(360*a/2)*2:360', drawtext:drawtext" -start_number 0 -hls_time 10 -hls_list_size 0 -f hls videos/4444/index_4444_360_.m3u8based on an answer here and got this error
[AVFilterGraph @ 0x2695c20] No such filter: 'drawtext:drawtext'
Error opening filters!I tried a static build too which i got from here but still couldn’t make it work. with this static build i tried :
ffmpeg version N-63893-gc69defd Copyright (c) 2000-2014 the FFmpeg developers
built on Jul 16 2014 05:38:01 with gcc 4.6 (Debian 4.6.3-1)
configuration: --prefix=/root/ffmpeg-static/64bit --extra-cflags='-I/root/ffmpeg-static/64bit/include -static' --extra-ldflags='-L/root/ffmpeg-static/64bit/lib -static' --extra-libs='-lxml2 -lexpat -lfreetype' --enable-static --disable-shared --disable-ffserver --disable-doc --enable-bzlib --enable-zlib --enable-postproc --enable-runtime-cpudetect --enable-libx264 --enable-gpl --enable-libtheora --enable-libvorbis --enable-libmp3lame --enable-gray --enable-libass --enable-libfreetype --enable-libopenjpeg --enable-libspeex --enable-libvo-aacenc --enable-libvo-amrwbenc --enable-version3 --enable-libvpx
libavutil 52. 89.100 / 52. 89.100
libavcodec 55. 66.101 / 55. 66.101
libavformat 55. 43.100 / 55. 43.100
libavdevice 55. 13.101 / 55. 13.101
libavfilter 4. 8.100 / 4. 8.100
libswscale 2. 6.100 / 2. 6.100
libswresample 0. 19.100 / 0. 19.100
libpostproc 52. 3.100 / 52. 3.100
Hyper fast Audio and Video encoder
usage: ffmpeg [options] [[infile options] -i infile]... {[outfile options] outfile}...
Use -h to get full help or, even better, run 'man ffmpeg'
(ffmpeg)aameer@falcon:~/Documents/projects/ffmpeg$ ./ffmpeg -threads 4 -i "input_sintel_trailer_720p.mp4" -profile:v baseline -level 4.0 -vf scale="trunc(360*a/2)*2:360, subtitles='subtitle.srt'" -start_number 0 -hls_time 10 -hls_list_size 0 -f hls videos/4444/index_4444_360_.m3u8but got an error
Could not write header for output file #0 (incorrect codec parameters ?): No such file or directoryAny help in this regard would be appreciated. I don’t have much experience with compiling , otherwise would have done with support for libass as mentioned in the documentation here
console output after trying the first potential answer :
(ffmpeg)aameer@falcon:~/Documents/projects/ffmpeg$ ls
bbb_sunflower_1080p_30fps_normal.mp4 ffmpeg_log_multiprocess.txt ffmpeg.static.64bit.latest input_sintel_trailer_720p.mp4 watermark.png
encoding_script.sh ffmpeg_log_simple.txt ffprobe subtitle.srt
ffmpeg ffmpeg_log.txt fontconfig videos
(ffmpeg)aameer@falcon:~/Documents/projects/ffmpeg$ ffmpeg -threads 4 -i input_sintel_trailer_720p.mp4 -profile:v baseline -level 4.0 -vf "scale=-2:360,subtitles='subtitle.srt'" -start_number 0 -hls_time 10 -hls_list_size 0 -f hls videos/4444/index_4444_360_.m3u8
ffmpeg version N-78590-g5590ab4 Copyright (c) 2000-2016 the FFmpeg developers
built with gcc 4.8 (Ubuntu 4.8.4-2ubuntu1~14.04.1)
configuration: --extra-libs=-ldl --prefix=/opt/ffmpeg --mandir=/usr/share/man --enable-avresample --disable-debug --enable-nonfree --enable-gpl --enable-version3 --enable-libopencore-amrnb --enable-libopencore-amrwb --disable-decoder=amrnb --disable-decoder=amrwb --enable-libpulse --enable-libfreetype --enable-gnutls --enable-libx264 --enable-libx265 --enable-libfdk-aac --enable-libvorbis --enable-libmp3lame --enable-libopus --enable-libvpx --enable-libspeex --enable-libass --enable-avisynth --enable-libsoxr --enable-libxvid --enable-libvidstab
libavutil 55. 18.100 / 55. 18.100
libavcodec 57. 24.103 / 57. 24.103
libavformat 57. 25.100 / 57. 25.100
libavdevice 57. 0.101 / 57. 0.101
libavfilter 6. 32.100 / 6. 32.100
libavresample 3. 0. 0 / 3. 0. 0
libswscale 4. 0.100 / 4. 0.100
libswresample 2. 0.101 / 2. 0.101
libpostproc 54. 0.100 / 54. 0.100
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'input_sintel_trailer_720p.mp4':
Metadata:
major_brand : isom
minor_version : 512
compatible_brands: isomiso2avc1mp41
creation_time : 1970-01-01 00:00:00
title : Sintel Trailer
artist : Durian Open Movie Team
encoder : Lavf52.62.0
copyright : (c) copyright Blender Foundation | durian.blender.org
description : Trailer for the Sintel open movie project
Duration: 00:00:52.21, start: 0.000000, bitrate: 1165 kb/s
Stream #0:0(und): Video: h264 (High) (avc1 / 0x31637661), yuv420p, 1280x720, 1033 kb/s, 24 fps, 24 tbr, 24 tbn, 48 tbc (default)
Metadata:
creation_time : 1970-01-01 00:00:00
handler_name : VideoHandler
Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 126 kb/s (default)
Metadata:
creation_time : 1970-01-01 00:00:00
handler_name : SoundHandler
[Parsed_subtitles_1 @ 0x2bdb700] Shaper: FriBidi 0.19.6 (SIMPLE) HarfBuzz-ng 0.9.27 (COMPLEX)
[Parsed_subtitles_1 @ 0x2bdb700] Using font provider fontconfig
[libx264 @ 0x2bc8b60] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX FMA3 AVX2 LZCNT BMI2
[libx264 @ 0x2bc8b60] profile Constrained Baseline, level 4.0
Output #0, hls, to 'videos/4444/index_4444_360_.m3u8':
Metadata:
major_brand : isom
minor_version : 512
compatible_brands: isomiso2avc1mp41
description : Trailer for the Sintel open movie project
title : Sintel Trailer
artist : Durian Open Movie Team
copyright : (c) copyright Blender Foundation | durian.blender.org
encoder : Lavf57.25.100
Stream #0:0(und): Video: h264 (libx264), yuv420p, 640x360, q=-1--1, 24 fps, 24 tbn, 24 tbc (default)
Metadata:
creation_time : 1970-01-01 00:00:00
handler_name : VideoHandler
encoder : Lavc57.24.103 libx264
Side data:
cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: -1
Stream #0:1(und): Audio: aac (LC), 48000 Hz, stereo, fltp, 128 kb/s (default)
Metadata:
creation_time : 1970-01-01 00:00:00
handler_name : SoundHandler
encoder : Lavc57.24.103 aac
Stream mapping:
Stream #0:0 -> #0:0 (h264 (native) -> h264 (libx264))
Stream #0:1 -> #0:1 (aac (native) -> aac (native))
Could not write header for output file #0 (incorrect codec parameters ?): No such file or directory
[aac @ 0x2bc9ac0] Qavg: -nan
(ffmpeg)aameer@falcon:~/Documents/projects/ffmpeg$
Syndiquer tout le site
