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Run .ts live streming on php [on hold]
20 août 2017, par Omar El-sayed(To be honest, I don't know much about programming, but i know php functions )
My question is Now I have urls for Live streaming .ts ,how can i play video streaming in php code without flash?
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avconv on debian jessie throws error when trying to convert raw video to mp4
20 août 2017, par Vinay DivakarI am trying to convert a raw video captured using a Logitech USB Cam(YUYV) to mp4 using avconv. I have tried the below to do so:
avconv -i out.raw -c copy output.mp4 avconv -i out.raw -vcodec copy -acodec copy output.mp4
but I get an error as shown below.
root@beaglebone:~/BBB_CV/boneCV# avconv -i out.raw -c copy output.mp4 avconv version 11.9-6:11.9-1~deb8u1, Copyright (c) 2000-2017 the Libav developersbuilt on Apr 23 2017 23:00:54 with gcc 4.9.2 (Debian 4.9.2-10) out.raw: Invalid data found when processing input
I have checked here, but did not find any relevant examples for the above purpose.
Edit: Added more details--
I tried doing the below by adding the infile options as suggested:
root@beaglebone:~/BBB_CV/boneCV# avconv -s 640x480 -framerate 30 -pix_fmt yuyv422 -f rawvideo -i out.raw -c copy output.mp4
This got me rid of the previous error and some new ones popped up as shown below.
root@beaglebone:~/BBB_CV/boneCV# avconv -s 640x480 -framerate 30 -pix_fmt yuyv422 -f rawvideo -i out.raw -c copy output.mp4 avconv version 11.9-6:11.9-1~deb8u1, Copyright (c) 2000-2017 the Libav developers built on Apr 23 2017 23:00:54 with gcc 4.9.2 (Debian 4.9.2-10) [rawvideo @ 0x17e21c0] Estimating duration from bitrate, this may be inaccurate Input #0, rawvideo, from 'out.raw': Duration: N/A, start: 0.000000, bitrate: N/A Stream #0.0: Video: rawvideo, yuyv422, 640x480, 30 tbn [mp4 @ 0x17eb840] Codec for stream 0 does not use global headers but container format requires global headers [mp4 @ 0x17eb840] track 0: could not find tag, codec not currently supported in container Output #0, mp4, to 'output.mp4': Metadata: encoder : Lavf56.1.0 Stream #0.0: Video: rawvideo, yuyv422, 640x480, q=2-31, 30 tbn, 30 tbc Stream mapping: Stream #0:0 -> #0:0 (copy) Could not write header for output file #0 (incorrect codec parameters ?): Operation not permitted
The output.mp4 is being generated but when tried to open it throws an error.
Edit: I ran a "sudo apt-get install libav-tools" an then tried. This is what I got.
root@beaglebone:~/BBB_CV/boneCV# avconv -s 640x480 -framerate 30 -pix_fmt yuyv422 -f rawvideo -i out.raw -c copy output.mp4 ffmpeg version 2.6.9 Copyright (c) 2000-2016 the FFmpeg developers built with gcc 4.9.2 (Debian 4.9.2-10) configuration: --prefix=/usr --extra-cflags='-g -O2 -fstack-protector- strong -Wformat -Werror=format-security ' --extra-ldflags='-Wl,-z,relro' -cc='ccache cc' --enable-shared --enable-libmp3lame --enable-gpl --enable- nonfree --enable-libvorbis --enable-pthreads --enable-libfaac --enable- libxvid --enable-postproc --enable-x11grab --enable-libgsm --enable- libtheora --enable-libopencore-amrnb --enable-libopencore-amrwb --enable- libx264 --enable-libspeex --enable-nonfree --disable-stripping --enable- libvpx --enable-libschroedinger --disable-encoder=libschroedinger -- enable-version3 --enable-libopenjpeg --enable-librtmp --enable-avfilter - enable-libfreetype --enable-libvo-aacenc --disable-decoder=amrnb --enable- libvo-amrwbenc --enable-libaacplus --libdir=/usr/lib/arm-linux-gnueabihf - -disable-vda --enable-libbluray --enable-libcdio --enable-gnutls --enable- frei0r --enable-openssl --enable-libass --enable-libopus --enable- fontconfig --enable-libpulse --disable-mips32r2 --disable-mipsdspr1 -- disable-mipsdspr2 --enable-libvidstab --enable-libzvbi --enable-avresample --disable-htmlpages --disable-podpages --enable-libutvideo --enable- libfdk-aac --enable-libx265 --enable-libiec61883 --enable-libdc1394 -- disable-altivec --shlibdir=/usr/lib/arm-linux-gnueabihf libavutil 54. 20.100 / 54. 20.100 libavcodec 56. 26.100 / 56. 26.100 libavformat 56. 25.101 / 56. 25.101 libavdevice 56. 4.100 / 56. 4.100 libavfilter 5. 11.102 / 5. 11.102 libavresample 2. 1. 0 / 2. 1. 0 libswscale 3. 1.101 / 3. 1.101 libswresample 1. 1.100 / 1. 1.100 libpostproc 53. 3.100 / 53. 3.100 [rawvideo @ 0x18465e0] Estimating duration from bitrate, this may be inaccurate Input #0, rawvideo, from 'out.raw': Duration: 00:00:00.10, start: 0.000000, bitrate: 146626 kb/s Stream #0:0: Video: rawvideo (YUY2 / 0x32595559), yuyv422, 640x480, 147456 kb/s, 30 tbr, 30 tbn, 30 tbc [mp4 @ 0x184f790] Could not find tag for codec rawvideo in stream #0, codec not currently supported in container Output #0, mp4, to 'output.mp4': Metadata: encoder : Lavf56.25.101 Stream #0:0: Video: rawvideo (YUY2 / 0x32595559), yuyv422, 640x480, q=2- 31, 147456 kb/s, 30 tbr, 30 tbn, 30 tbc Stream mapping: Stream #0:0 -> #0:0 (copy) Could not write header for output file #0 (incorrect codec parameters ?): Invalid argument
I ran "ffmpeg -s 640x480 -framerate 30 -pix_fmt yuv420p -f rawvideo -i out.raw output.mp4" and below is what I got.
root@beaglebone:~/BBB_CV/boneCV# ffmpeg -s 640x480 -framerate 30 -pix_fmt yuv420p -f rawvideo -i out.raw output.mp4 ffmpeg version 2.6.9 Copyright (c) 2000-2016 the FFmpeg developers built with gcc 4.9.2 (Debian 4.9.2-10) configuration: --prefix=/usr --extra-cflags='-g -O2 -fstack-protector-strong -Wformat -Werror=format-security ' --extra-ldflags='-Wl,-z,relro' --cc='ccache cc' --enable-shared --enable-libmp3lame --enable-gpl --enable-nonfree --enable-libvorbis --enable-pthreads --enable-libfaac --enable-libxvid --enable-postproc --enable-x11grab --enable-libgsm --enable-libtheora --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libx264 --enable-libspeex --enable-nonfree --disable-stripping --enable-libvpx --enable-libschroedinger --disable-encoder=libschroedinger --enable-version3 --enable-libopenjpeg --enable-librtmp --enable-avfilter --enable-libfreetype --enable-libvo-aacenc --disable-decoder=amrnb --enable-libvo-amrwbenc --enable-libaacplus --libdir=/usr/lib/arm-linux-gnueabihf --disable-vda --enable-libbluray --enable-libcdio --enable-gnutls --enable-frei0r --enable-openssl --enable-libass --enable-libopus --enable-fontconfig --enable-libpulse --disable-mips32r2 --disable-mipsdspr1 --disable-mipsdspr2 --enable-libvidstab --enable-libzvbi --enable-avresample --disable-htmlpages --disable-podpages --enable-libutvideo --enable-libfdk-aac --enable-libx265 --enable-libiec61883 --enable-libdc1394 --disable-altivec --shlibdir=/usr/lib/arm-linux-gnueabihf libavutil 54. 20.100 / 54. 20.100 libavcodec 56. 26.100 / 56. 26.100 libavformat 56. 25.101 / 56. 25.101 libavdevice 56. 4.100 / 56. 4.100 libavfilter 5. 11.102 / 5. 11.102 libavresample 2. 1. 0 / 2. 1. 0 libswscale 3. 1.101 / 3. 1.101 libswresample 1. 1.100 / 1. 1.100 libpostproc 53. 3.100 / 53. 3.100 [rawvideo @ 0x1d55e0] Estimating duration from bitrate, this may be inaccurate Input #0, rawvideo, from 'out.raw': Duration: 00:00:00.13, start: 0.000000, bitrate: 109969 kb/s Stream #0:0: Video: rawvideo (I420 / 0x30323449), yuv420p, 640x480, 110592 kb/s, 30 tbr, 30 tbn, 30 tbc [libx264 @ 0x1df6c0] using cpu capabilities: ARMv6 NEON [libx264 @ 0x1df6c0] profile High, level 3.0 [libx264 @ 0x1df6c0] 264 - core 146 - H.264/MPEG-4 AVC codec - Copyleft 2003-2015 - 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=1 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 'output.mp4': Metadata: encoder : Lavf56.25.101 Stream #0:0: Video: h264 (libx264) ([33][0][0][0] / 0x0021), yuv420p, 640x480, q=-1--1, 30 fps, 15360 tbn, 30 tbc Metadata: encoder : Lavc56.26.100 libx264 Stream mapping: Stream #0:0 -> #0:0 (rawvideo (native) -> h264 (libx264)) Press [q] to stop, [?] for help [rawvideo @ 0x1de3a0] Invalid buffer size, packet size 450428 < expected frame_size 460800 Error while decoding stream #0:0: Invalid argument frame= 3 fps=1.7 q=29.0 Lsize= 263kB time=00:00:00.03 bitrate=64692.6kbits/s video:262kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.318205% [libx264 @ 0x1df6c0] frame I:1 Avg QP:33.09 size:100676 [libx264 @ 0x1df6c0] frame P:2 Avg QP:32.99 size: 83672 [libx264 @ 0x1df6c0] mb I I16..4: 0.0% 95.4% 4.6% [libx264 @ 0x1df6c0] mb P I16..4: 0.0% 45.7% 3.0% P16..4: 35.9% 10.7% 4.8% 0.0% 0.0% skip: 0.0% [libx264 @ 0x1df6c0] 8x8 transform intra:94.6% inter:86.1% [libx264 @ 0x1df6c0] coded y,uvDC,uvAC intra: 100.0% 100.0% 100.0% inter: 53.6% 100.0% 100.0% [libx264 @ 0x1df6c0] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 56% 12% 24% 2% 0% 1% 1% 2% 3% [libx264 @ 0x1df6c0] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 82% 11% 4% 0% 0% 0% 1% 0% 1% [libx264 @ 0x1df6c0] i8c dc,h,v,p: 48% 30% 14% 7% [libx264 @ 0x1df6c0] Weighted P-Frames: Y:0.0% UV:0.0% [libx264 @ 0x1df6c0] ref P L0: 83.5% 7.9% 8.6% [libx264 @ 0x1df6c0] kb/s:21441.60
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ffmpeg unable to find a suitable output format for '\'
20 août 2017, par Blueeyes789I am trying following command to concatenate my 4 MP4 video files using FFmpeg with concat filter, but it gives the error:
Unable to find a suitable output format for '\'
Command:
F:\Partition C Backup\Downloads\Compressed\ffmpeg-20170817-92da230-win64-shared\ ffmpeg-20170817-92da230-win64-shared\bin>ffmpeg -i "long name with spaces 1.mp4" -i "long name with spaces 2.mp4" -i "long name with spaces 3.mp4" -i "long name with spaces 4.mp4" \ -filter_complex "[0:v:0] [0:a:0] [1:v:0] [1:a:0] [2:v:0] [2:a:0] [3:v:0] [3:a:0] concat=n=4:v= 1:a=1 [v] [a]" \ -map "[v]" -map "[a]" E:\FFmpeg.mp4
Please help me to find what is wrong syntax in this command.
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Android ffmpeg restreaming video bind failed address already in use
20 août 2017, par mSappsI am receiving udp streaming from a camera(go pro camera) , I want to re streaming that stream to remote server. Here is the command I have tried
"ffmpeg -i 'udp://@10.5.5.9:8554' -fflags nobuffer -f:v mpegts -probesize 8195 -vcodec libx264 copy http://103.x.x.x:8090/feed1.ffm"
in my
build.gradle
I have included the followingcompile 'com.github.hiteshsondhi88.libffmpeg:FFmpegAndroid:0.2.5'
Here is my code
exec("ffmpeg -i udp://@10.5.5.9:8554 -fflags nobuffer -f:v mpegts -probesize 8195 -vcodec libx264 copy http://103.x.x.x:8090/feed1.ffm"); public void exec(String command){ try { // to execute "ffmpeg -version" command you just need to pass "-version" // Now, you can execute your command here ffmpeg.execute(command, new ExecuteBinaryResponseHandler() { @Override public void onStart() {} @Override public void onProgress(String message) {} @Override public void onFailure(String message) { Log.d("FFMPEG", "FAILED with output: "+message); // i got bind failed address already in used error } @Override public void onSuccess(String message) { Log.i("SUCCESS", message); } @Override public void onFinish() {} }); } catch (FFmpegCommandAlreadyRunningException e) { // Handle if FFmpeg is already running }
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ffmpeg inaccurate seeking keyframes with H265 vcopy
20 août 2017, par dsagillesI've got an H265 4K MP4 29.97fps video with a GOP-size of exactly 30 frames. When I try to cut from the start using :
ffmpeg -ss 1 -i INPUT.MP4 -vcodec copy OUTPUT_1SEC.MP4 ffmpeg -ss 2 -i INPUT.MP4 -vcodec copy OUTPUT_2SEC.MP4 ffmpeg -ss 3 -i INPUT.MP4 -vcodec copy OUTPUT_3SEC.MP4 ffmpeg -ss 4 -i INPUT.MP4 -vcodec copy OUTPUT_4SEC.MP4 ffmpeg -ss 5 -i INPUT.MP4 -vcodec copy OUTPUT_5SEC.MP4 ffmpeg -ss 6 -i INPUT.MP4 -vcodec copy OUTPUT_6SEC.MP4 ffmpeg -ss 7 -i INPUT.MP4 -vcodec copy OUTPUT_7SEC.MP4 ffmpeg -ss 8 -i INPUT.MP4 -vcodec copy OUTPUT_8SEC.MP4 ffmpeg -ss 9 -i INPUT.MP4 -vcodec copy OUTPUT_9SEC.MP4
The output videos starts at either 0 (-ss 1~4), 4 (-ss 5~8) or 8 sec (-ss 9) as shown below:
So it seems ffmpeg somehow detect a GOP of 4 seconds instead of 1 seconds. Is it normal ?
Also, how can I burn the correct timecode in the output video ? For example, I tried many combinations such as:
ffmpeg -ss 5 -i INPUT.MP4 -vcodec copy -timecode 00:00:05:00 OUTPUT_5SEC.MP4 ffmpeg -ss 5 -i INPUT.MP4 -vcodec copy -copyts OUTPUT_5SEC.MP4 ffmpeg -start_at_zero -ss 5 -i INPUT.MP4 -vcodec copy -copyts OUTPUT_5SEC.MP4
But it either give me the exact timecode I put (first line) or starts at zero (two last lines)
Originally, I was thinking about seeking at the exact second (or a few frame after) so I knew I would get a keyframe so I could guess the exact timecode the output would start, but it seems ffmpeg -ss is not exactly based on keyframes ? Maybe I'm missing something here ? Thanks for the help.
Additionnal infos
I'd like to script the cut process, that's why I want to know where this 4-sec "keyframe interval" come from.
Here is the ffprobe output of my input:
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'INPUT.MP4': Metadata: major_brand : isom minor_version : 512 compatible_brands: isomiso2mp41 encoder : Lavf57.72.101 comment : DE=None, Mode=M, DSW=0001 location-{ : +XX.4914-0XX.5164+XX.000000/ location : +XX.4914-0XX.5164+XX.000000/ Duration: 00:01:45.31, start: 0.000000, bitrate: 100065 kb/s Stream #0:0(eng): Video: hevc (Main) (hev1 / 0x31766568), yuv420p(tv, bt709), 4096x2160 [SAR 1:1 DAR 256:135], 100062 kb/s, 29.97 fps, 29.97 tbr, 30k tbn, 29.97 tbc (default) Metadata: handler_name : VideoHandler Stream #0:1(eng): Subtitle: mov_text (tx3g / 0x67337874), 2 kb/s (default) Metadata: handler_name : SubtitleHandler
Here is the command I used to check gop-size ('I' type at 1,31,61,... and 'P' in between):
ffprobe -i INPUT.MP4 -select_streams v -show_frames -show_entries frame=pict_type -of csv > OUTPUT.CSV
ffmpeg version N-86330-gbd1179e and ffmpeg version N-86330-gbd1179e
Edit : Sample video here