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#7 Ambience
16 octobre 2011, par
Mis à jour : Juin 2015
Langue : English
Type : Audio
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#6 Teaser Music
16 octobre 2011, par
Mis à jour : Février 2013
Langue : English
Type : Audio
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16 octobre 2011, par
Mis à jour : Février 2013
Langue : English
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Mis à jour : Février 2013
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Type : Audio
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Sur d’autres sites (8477)
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Extract files from mpeg video
28 octobre 2013, par A Dark Divided GemVideos created with Camtasia can be shared on the web by exporting the project for the TechSmith Smart Player. The video is exported in the "H264 - MPEG-4 AVC (part10) (avc1)" codec and the export also includes other custom XML, JavaScript and SWF files used by the TechSmith Smart Player.
These custom files are also "burnt" into the video itself. For example the contents of the XML file can be viewed when opening the MP4 video in a text editor. This allows other services to only ask for the MP4 file when uploading Camtasia videos.
Therefore my question is how do you extract text and binary files from a MP4 video file ? For this project I am limited to Java but I am happy to call an external executable as well.
I tried the "-dump_attachment" option in FFmpeg but that didn't work and I am out of ideas.
C :\Users\Desktop>ffmpeg -dump_attachment:t "" -i getting-started-project.mp4 ffmpeg version N-57448-gc78a416 Copyright (c) 2000-2013 the FFmpeg developers built on Oct 26 2013 18:08:54 with gcc 4.8.2 (GCC) configuration : —enable-gpl —enable-version3 —disable-w32threads —enable-av isynth —enable-bzlib —enable-fontconfig —enable-frei0r —enable-gnutls —enab le-iconv —enable-libass —enable-libbluray —enable-libcaca —enable-libfreetyp e —enable-libgsm —enable-libilbc —enable-libmodplug —enable-libmp3lame —ena ble-libopencore-amrnb —enable-libopencore-amrwb —enable-libopenjpeg —enable-l ibopus —enable-librtmp —enable-libschroedinger —enable-libsoxr —enable-libsp eex —enable-libtheora —enable-libtwolame —enable-libvidstab —enable-libvo-aa cenc —enable-libvo-amrwbenc —enable-libvorbis —enable-libvpx —enable-libwavp ack —enable-libx264 —enable-libxavs —enable-libxvid —enable-zlib libavutil 52. 47.101 / 52. 47.101 libavcodec 55. 38.101 / 55. 38.101 libavformat 55. 19.104 / 55. 19.104 libavdevice 55. 5.100 / 55. 5.100 libavfilter 3. 89.100 / 3. 89.100 libswscale 2. 5.101 / 2. 5.101 libswresample 0. 17.104 / 0. 17.104 libpostproc 52. 3.100 / 52. 3.100 Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'getting-started-project.mp4' : Metadata : major_brand : mp42 minor_version : 0 compatible_brands : isommp42 creation_time : 2013-10-24 15:53:19 artist : description : title : Untitled Duration : 00:05:41.12, start : 0.000000, bitrate : 314 kb/s Stream #0:0(eng) : Video : h264 (Baseline) (avc1 / 0x31637661), yuv420p(tv), 6 40x360 [SAR 1:1 DAR 16:9], 185 kb/s, 30 fps, 30 tbr, 30k tbn, 60 tbc (default) Metadata : creation_time : 2013-10-24 15:53:19 handler_name : Mainconcept MP4 Video Media Handler Stream #0:1(eng) : Audio : aac (mp4a / 0x6134706D), 44100 Hz, stereo, fltp, 12 5 kb/s (default) Metadata : creation_time : 2013-10-24 15:53:19 handler_name : Mainconcept MP4 Sound Media Handler At least one output file must be specifiedUpdate : It appears the XML is contained within a custom UUID atom and I just need a way of extracting that.
Thanks
-
FFMPEG Pipeline Crash [closed]
17 août 2023, par Badgio10177I instantiate an ffmpeg pipeline within C++. No frames get streamed to the RTSP server and the pipeline crashes unexpectedly.


I have the following code :


#include <iostream>
#include <typeinfo>
#include "opencvmex.hpp"
#include 
#include 
#include "mex.h"
#include 
#include 
#include // Windows API for process enumeration
#include <opencv2></opencv2>core.hpp>

// Global variables
FILE* openPipeLine = NULL;

//////////////////////////////////////////////////////////////////////////////
// Exit function to execute when the mex function is cleared.
//////////////////////////////////////////////////////////////////////////////
void exitFcn()
{
 fflush(openPipeLine); // Clear out the pipeline.
 _pclose(openPipeLine); //Close the pipeline.
}

///////////////////////////////////////////////////////////////////////////
// Main entry point to a MEX function
///////////////////////////////////////////////////////////////////////////
void mexFunction(int nlhs, mxArray *plhs[], int nrhs, const mxArray *prhs[], int frameWidth, int frameHeight)
{
 // Use the appropriate namespace for OpenCV functions
 using namespace cv;

 Ptr<mat> inputFrame = ocvMxArrayToImage_uint8(prhs[0], true);
 Mat processedFrame = *inputFrame;

 // Check if FFMPEG process has been started
 if (!openPipeLine)
 {
 openPipeLine = _popen("ffmpeg -f rawvideo -r 10 -video_size 1280x720 -pixel_format bgr24 -i pipe: -vcodec libx264 -crf 25 -pix_fmt yuv420p -f rtsp rtsp://192.168.0.2:8554/mystream 2> log.txt", "wb");
 }

 // Write the frame data to the pipeline
 fwrite(processedFrame.data, 1, frameWidth * frameHeight * 3, openPipeLine);
 mexAtExit(exitFcn);
}



</mat></typeinfo></iostream>

The function is a Matlab Mex function. What is interesting is that there are certain times when the stream works and some times it just crashes. The log file for the ffmpeg process is the following :


ffmpeg version 2023-08-14-git-c704901324-full_build-www.gyan.dev Copyright (c) 2000-2023 the FFmpeg developers
 built with gcc 12.2.0 (Rev10, Built by MSYS2 project)
 configuration: --enable-gpl --enable-version3 --enable-static --disable-w32threads --disable-autodetect --enable-fontconfig --enable-iconv --enable-gnutls --enable-libxml2 --enable-gmp --enable-bzlib --enable-lzma --enable-libsnappy --enable-zlib --enable-librist --enable-libsrt --enable-libssh --enable-libzmq --enable-avisynth --enable-libbluray --enable-libcaca --enable-sdl2 --enable-libaribb24 --enable-libaribcaption --enable-libdav1d --enable-libdavs2 --enable-libuavs3d --enable-libzvbi --enable-librav1e --enable-libsvtav1 --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxavs2 --enable-libxvid --enable-libaom --enable-libjxl --enable-libopenjpeg --enable-libvpx --enable-mediafoundation --enable-libass --enable-frei0r --enable-libfreetype --enable-libfribidi --enable-libharfbuzz --enable-liblensfun --enable-libvidstab --enable-libvmaf --enable-libzimg --enable-amf --enable-cuda-llvm --enable-cuvid --enable-ffnvcodec --enable-nvdec --enable-nvenc --enable-d3d11va --enable-dxva2 --enable-libvpl --enable-libshaderc --enable-vulkan --enable-libplacebo --enable-opencl --enable-libcdio --enable-libgme --enable-libmodplug --enable-libopenmpt --enable-libopencore-amrwb --enable-libmp3lame --enable-libshine --enable-libtheora --enable-libtwolame --enable-libvo-amrwbenc --enable-libcodec2 --enable-libilbc --enable-libgsm --enable-libopencore-amrnb --enable-libopus --enable-libspeex --enable-libvorbis --enable-ladspa --enable-libbs2b --enable-libflite --enable-libmysofa --enable-librubberband --enable-libsoxr --enable-chromaprint
 libavutil 58. 16.101 / 58. 16.101
 libavcodec 60. 23.100 / 60. 23.100
 libavformat 60. 10.100 / 60. 10.100
 libavdevice 60. 2.101 / 60. 2.101
 libavfilter 9. 11.100 / 9. 11.100
 libswscale 7. 3.100 / 7. 3.100
 libswresample 4. 11.100 / 4. 11.100
 libpostproc 57. 2.100 / 57. 2.100
Input #0, rawvideo, from 'pipe:':
 Duration: N/A, start: 0.000000, bitrate: 221184 kb/s
 Stream #0:0: Video: rawvideo (BGR[24] / 0x18524742), bgr24, 1280x720, 221184 kb/s, 10 tbr, 10 tbn
Stream mapping:
 Stream #0:0 -> #0:0 (rawvideo (native) -> h264 (libx264))
[libx264 @ 0000027964ad6300] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX FMA3 BMI2 AVX2 AVX512
[libx264 @ 0000027964ad6300] profile High, level 3.1, 4:2:0, 8-bit
[libx264 @ 0000027964ad6300] 264 - core 164 r3107 a8b68eb - H.264/MPEG-4 AVC codec - Copyleft 2003-2023 - 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=22 lookahead_threads=3 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=10 scenecut=40 intra_refresh=0 rc_lookahead=40 rc=crf mbtree=1 crf=25.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00
Output #0, rtsp, to 'rtsp://192.168.0.2:8554/mystream':
 Metadata:
 encoder : Lavf60.10.100
 Stream #0:0: Video: h264, yuv420p(tv, progressive), 1280x720, q=2-31, 10 fps, 90k tbn
 Metadata:
 encoder : Lavc60.23.100 libx264
 Side data:
 cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: N/A
frame= 0 fps=0.0 q=0.0 size= 0kB time=N/A bitrate=N/A speed=N/A 
frame= 0 fps=0.0 q=0.0 size= 0kB time=N/A bitrate=N/A speed=N/A 
frame= 0 fps=0.0 q=0.0 size= 0kB time=N/A bitrate=N/A speed=N/A 
frame= 0 fps=0.0 q=0.0 size= 0kB time=N/A bitrate=N/A speed=N/A 
frame= 0 fps=0.0 q=0.0 size= 0kB time=N/A bitrate=N/A speed=N/A 
frame= 0 fps=0.0 q=0.0 size= 0kB time=N/A bitrate=N/A speed=N/A 
frame= 0 fps=0.0 q=0.0 size= 0kB time=N/A bitrate=N/A speed=N/A 
frame= 0 fps=0.0 q=0.0 size= 0kB time=N/A bitrate=N/A speed=N/A 
frame= 0 fps=0.0 q=0.0 size= 0kB time=N/A bitrate=N/A speed=N/A 
frame= 0 fps=0.0 q=0.0 size= 0kB time=N/A bitrate=N/A speed=N/A 
frame= 0 fps=0.0 q=0.0 size= 0kB time=N/A bitrate=N/A speed=N/A 
frame= 0 fps=0.0 q=0.0 size= 0kB time=N/A bitrate=N/A speed=N/A 
frame= 0 fps=0.0 q=0.0 size= 0kB time=N/A bitrate=N/A speed=N/A 
frame= 0 fps=0.0 q=0.0 size= 0kB time=N/A bitrate=N/A speed=N/A 
frame= 0 fps=0.0 q=0.0 size= 0kB time=N/A bitrate=N/A speed=N/A 
frame= 0 fps=0.0 q=0.0 size= 0kB time=N/A bitrate=N/A speed=N/A 
frame= 0 fps=0.0 q=0.0 size= 0kB time=N/A bitrate=N/A speed=N/A 
frame= 0 fps=0.0 q=0.0 size= 0kB time=N/A bitrate=N/A speed=N/A 
frame= 0 fps=0.0 q=0.0 size= 0kB time=N/A bitrate=N/A speed=N/A 
frame= 0 fps=0.0 q=0.0 size= 0kB time=N/A bitrate=N/A speed=N/A 
frame= 0 fps=0.0 q=0.0 size= 0kB time=N/A bitrate=N/A speed=N/A 
frame= 0 fps=0.0 q=0.0 size= 0kB time=N/A bitrate=N/A speed=N/A 
frame= 0 fps=0.0 q=0.0 size= 0kB time=N/A bitrate=N/A speed=N/A 
frame= 0 fps=0.0 q=0.0 size= 0kB time=N/A bitrate=N/A speed=N/A 
frame= 0 fps=0.0 q=0.0 size= 0kB time=N/A bitrate=N/A speed=N/A 
frame= 0 fps=0.0 q=0.0 size= 0kB time=N/A bitrate=N/A speed=N/A 
frame= 0 fps=0.0 q=0.0 size= 0kB time=N/A bitrate=N/A speed=N/A 
frame= 0 fps=0.0 q=0.0 size= 0kB time=N/A bitrate=N/A speed=N/A 
frame= 0 fps=0.0 q=0.0 size= 0kB time=N/A bitrate=N/A speed=N/A 
frame= 0 fps=0.0 q=0.0 size= 0kB time=N/A bitrate=N/A speed=N/A 
frame= 0 fps=0.0 q=0.0 size= 0kB time=N/A bitrate=N/A speed=N/A 
frame= 0 fps=0.0 q=0.0 size= 0kB time=N/A bitrate=N/A speed=N/A 
frame= 0 fps=0.0 q=0.0 size= 0kB time=N/A bitrate=N/A speed=N/A 
[vost#0:0/libx264 @ 0000027964ad5f00] Error submitting a packet to the muxer: Broken pipe
[out#0/rtsp @ 0000027964abdf00] Error muxing a packet
frame= 1 fps=0.1 q=27.0 size=N/A time=-00:00:00.10 bitrate=N/A speed=N/A 
[out#0/rtsp @ 0000027964abdf00] video:146kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: unknown
frame= 1 fps=0.0 q=-1.0 Lsize=N/A time=00:00:06.50 bitrate=N/A speed=0.32x 
[libx264 @ 0000027964ad6300] frame I:1 Avg QP:26.79 size:148574
[libx264 @ 0000027964ad6300] frame P:17 Avg QP:21.66 size: 23672
[libx264 @ 0000027964ad6300] frame B:50 Avg QP:28.20 size: 3276
[libx264 @ 0000027964ad6300] consecutive B-frames: 1.5% 0.0% 4.4% 94.1%
[libx264 @ 0000027964ad6300] mb I I16..4: 1.1% 53.0% 45.9%
[libx264 @ 0000027964ad6300] mb P I16..4: 1.8% 9.3% 1.2% P16..4: 29.5% 10.2% 14.0% 0.0% 0.0% skip:34.0%
[libx264 @ 0000027964ad6300] mb B I16..4: 0.1% 0.5% 0.0% B16..8: 21.1% 3.3% 1.3% direct: 2.0% skip:71.7% L0:50.9% L1:46.2% BI: 2.9%
[libx264 @ 0000027964ad6300] 8x8 transform intra:68.9% inter:94.3%
[libx264 @ 0000027964ad6300] coded y,uvDC,uvAC intra: 78.9% 70.2% 26.1% inter: 10.9% 8.9% 1.7%
[libx264 @ 0000027964ad6300] i16 v,h,dc,p: 31% 36% 32% 1%
[libx264 @ 0000027964ad6300] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 16% 22% 40% 4% 2% 2% 3% 2% 10%
[libx264 @ 0000027964ad6300] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 29% 32% 8% 4% 4% 4% 6% 4% 9%
[libx264 @ 0000027964ad6300] i8c dc,h,v,p: 35% 36% 24% 5%
[libx264 @ 0000027964ad6300] Weighted P-Frames: Y:0.0% UV:0.0%
[libx264 @ 0000027964ad6300] ref P L0: 60.0% 17.6% 9.3% 13.1%
[libx264 @ 0000027964ad6300] ref B L0: 73.1% 20.1% 6.8%
[libx264 @ 0000027964ad6300] ref B L1: 88.0% 12.0%
[libx264 @ 0000027964ad6300] kb/s:840.93
Conversion failed!



Are there any parameters in my pipeline that are causing the process to crash ?


-
ffmpeg autorotate results in broken output when moving from cpu to gpu
16 août 2023, par user2290269Given an input file with a Display Matrix :


ffprobe -show_format -show_streams -print_format json -i rotated.mov

Using CPU-transcoding is resulting in a correctly rotated output file and exitcode 0 :


ffmpeg -autorotate 1 -y -i rotated.mov -f mp4 -vf scale=-2:360 -c:v libx264 -b:v 800K cpu.mp4

Using GPU-transcoding is resulting in a incorretly rotated output file and exitcode 0 :


ffmpeg -hwaccel cuda -hwaccel_output_format cuda -autorotate 1 -y -i rotated.mov -f mp4 -vf scale_cuda=-2:360 -c:v h264_nvenc -b:v 800K gpu.mp4

See the Display Matrix rotation information.
The GPU-File plays upside down, the CPU-File plays correctly.


Looks like (the default -autoroatate 1) is silently ignored for GPU-based transcoding. automatic insertion of filters fails silently. exitcode is 0 for gpu, too. but the output is actually broken, because it is upside down in playback.


Same is true for input having other rotations than -180°.


One (bad) way to solve, use complex filters :
When using complex filter with hwupload_cuda, the autorotate-filters get added correctly automatically.


ffmpeg -y -i rotated.mov -f mp4 -vf hwupload_cuda=device=0,scale_cuda=-2:360 -c:v h264_nvenc -b:v 800K gpu-complexfilter.mp4

When going into scale_cuda directly there is an error message and exitcode !=0.


ffmpeg -y -loglevel debug -i rotated.mov -f mp4 -vf scale_cuda=-2:360 -c:v h264_nvenc -b:v 800K gpu-error.mp4

Impossible to convert between the formats supported by the filter 'hflip' and the filter 'auto_scale_0'
[vf#0:0 @ 0000026723318540] Error reinitializing filters!
Failed to inject frame into filter network: Function not implemented
Error while filtering: Function not implemented


Using complex filters is not a good solution, because it disables automatic filter graph filter-adding and -mapping, which is very useful for e.g. -f HLS.


So is there a way to keep complex filters away and get correct output or exitcode !=0 indicating a broken output for any given input-file coming as a file-upload from the internet ?


e:\>ffprobe -show_format -show_streams -print_format json -i rotated.mov
ffprobe version 2023-08-14-git-c704901324-full_build-www.gyan.dev Copyright (c) 2007-2023 the FFmpeg developers
 built with gcc 12.2.0 (Rev10, Built by MSYS2 project)
 configuration: --enable-gpl --enable-version3 --enable-static --disable-w32threads --disable-autodetect --enable-fontconfig --enable-iconv --enable-gnutls --enable-libxml2 --enable-gmp --enable-bzlib --enable-lzma --enable-libsnappy --enable-zlib --enable-librist --enable-libsrt --enable-libssh --enable-libzmq --enable-avisynth --enable-libbluray --enable-libcaca --enable-sdl2 --enable-libaribb24 --enable-libaribcaption --enable-libdav1d --enable-libdavs2 --enable-libuavs3d --enable-libzvbi --enable-librav1e --enable-libsvtav1 --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxavs2 --enable-libxvid --enable-libaom --enable-libjxl --enable-libopenjpeg --enable-libvpx --enable-mediafoundation --enable-libass --enable-frei0r --enable-libfreetype --enable-libfribidi --enable-libharfbuzz --enable-liblensfun --enable-libvidstab --enable-libvmaf --enable-libzimg --enable-amf --enable-cuda-llvm --enable-cuvid --enable-ffnvcodec --enable-nvdec --enable-nvenc --enable-d3d11va --enable-dxva2 --enable-libvpl --enable-libshaderc --enable-vulkan --enable-libplacebo --enable-opencl --enable-libcdio --enable-libgme --enable-libmodplug --enable-libopenmpt --enable-libopencore-amrwb --enable-libmp3lame --enable-libshine --enable-libtheora --enable-libtwolame --enable-libvo-amrwbenc --enable-libcodec2 --enable-libilbc --enable-libgsm --enable-libopencore-amrnb --enable-libopus --enable-libspeex --enable-libvorbis --enable-ladspa --enable-libbs2b --enable-libflite --enable-libmysofa --enable-librubberband --enable-libsoxr --enable-chromaprint
 libavutil 58. 16.101 / 58. 16.101
 libavcodec 60. 23.100 / 60. 23.100
 libavformat 60. 10.100 / 60. 10.100
 libavdevice 60. 2.101 / 60. 2.101
 libavfilter 9. 11.100 / 9. 11.100
 libswscale 7. 3.100 / 7. 3.100
 libswresample 4. 11.100 / 4. 11.100
 libpostproc 57. 2.100 / 57. 2.100
{
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'rotated.mov':
 Metadata:
 major_brand : qt
 minor_version : 512
 compatible_brands: qt
 encoder : Lavf59.34.102
 Duration: 00:00:10.07, start: 0.000000, bitrate: 15190 kb/s
 Stream #0:0[0x1]: Video: h264 (High) (avc1 / 0x31637661), yuv420p(tv, bt709, progressive), 1920x1080, 15003 kb/s, 30 fps, 30 tbr, 19200 tbn (default)
 Metadata:
 handler_name : Core Media Video
 vendor_id : FFMP
 encoder : H.264
 Side data:
 displaymatrix: rotation of -180.00 degrees
 Stream #0:1[0x2]: Audio: aac (LC) (mp4a / 0x6134706D), 44100 Hz, stereo, fltp, 177 kb/s (default)
 Metadata:
 handler_name : Core Media Audio
 vendor_id : [0][0][0][0]
 "streams": [
 {
 "index": 0,
 "codec_name": "h264",
 "codec_long_name": "H.264 / AVC / MPEG-4 AVC / MPEG-4 part 10",
 "profile": "High",
 "codec_type": "video",
 "codec_tag_string": "avc1",
 "codec_tag": "0x31637661",
 "width": 1920,
 "height": 1080,
 "coded_width": 1920,
 "coded_height": 1080,
 "closed_captions": 0,
 "film_grain": 0,
 "has_b_frames": 1,
 "pix_fmt": "yuv420p",
 "level": 40,
 "color_range": "tv",
 "color_space": "bt709",
 "color_transfer": "bt709",
 "color_primaries": "bt709",
 "chroma_location": "left",
 "field_order": "progressive",
 "refs": 1,
 "is_avc": "true",
 "nal_length_size": "4",
 "id": "0x1",
 "r_frame_rate": "30/1",
 "avg_frame_rate": "30/1",
 "time_base": "1/19200",
 "start_pts": 0,
 "start_time": "0.000000",
 "duration_ts": 193280,
 "duration": "10.066667",
 "bit_rate": "15003313",
 "bits_per_raw_sample": "8",
 "nb_frames": "302",
 "extradata_size": 35,
 "disposition": {
 "default": 1,
 "dub": 0,
 "original": 0,
 "comment": 0,
 "lyrics": 0,
 "karaoke": 0,
 "forced": 0,
 "hearing_impaired": 0,
 "visual_impaired": 0,
 "clean_effects": 0,
 "attached_pic": 0,
 "timed_thumbnails": 0,
 "captions": 0,
 "descriptions": 0,
 "metadata": 0,
 "dependent": 0,
 "still_image": 0
 },
 "tags": {
 "handler_name": "Core Media Video",
 "vendor_id": "FFMP",
 "encoder": "H.264"
 },
 "side_data_list": [
 {
 "side_data_type": "Display Matrix",
 "displaymatrix": "\n00000000: -65536 0 0\n00000001: 0 -65536 0\n00000002: 125829120 70778880 1073741824\n",
 "rotation": -180
 }
 ]
 },
 {
 "index": 1,
 "codec_name": "aac",
 "codec_long_name": "AAC (Advanced Audio Coding)",
 "profile": "LC",
 "codec_type": "audio",
 "codec_tag_string": "mp4a",
 "codec_tag": "0x6134706d",
 "sample_fmt": "fltp",
 "sample_rate": "44100",
 "channels": 2,
 "channel_layout": "stereo",
 "bits_per_sample": 0,
 "initial_padding": 0,
 "id": "0x2",
 "r_frame_rate": "0/0",
 "avg_frame_rate": "0/0",
 "time_base": "1/44100",
 "start_pts": 0,
 "start_time": "0.000000",
 "duration_ts": 441309,
 "duration": "10.007007",
 "bit_rate": "177895",
 "nb_frames": "433",
 "extradata_size": 2,
 "disposition": {
 "default": 1,
 "dub": 0,
 "original": 0,
 "comment": 0,
 "lyrics": 0,
 "karaoke": 0,
 "forced": 0,
 "hearing_impaired": 0,
 "visual_impaired": 0,
 "clean_effects": 0,
 "attached_pic": 0,
 "timed_thumbnails": 0,
 "captions": 0,
 "descriptions": 0,
 "metadata": 0,
 "dependent": 0,
 "still_image": 0
 },
 "tags": {
 "handler_name": "Core Media Audio",
 "vendor_id": "[0][0][0][0]"
 }
 }
 ],
 "format": {
 "filename": "rotated.mov",
 "nb_streams": 2,
 "nb_programs": 0,
 "format_name": "mov,mp4,m4a,3gp,3g2,mj2",
 "format_long_name": "QuickTime / MOV",
 "start_time": "0.000000",
 "duration": "10.066667",
 "size": "19115175",
 "bit_rate": "15190867",
 "probe_score": 100,
 "tags": {
 "major_brand": "qt ",
 "minor_version": "512",
 "compatible_brands": "qt ",
 "encoder": "Lavf59.34.102"
 }
 }
}


E:\>ffprobe -show_format -show_streams -print_format json -i cpu.mp4
ffprobe version 2023-08-14-git-c704901324-full_build-www.gyan.dev Copyright (c) 2007-2023 the FFmpeg developers
 built with gcc 12.2.0 (Rev10, Built by MSYS2 project)
 ...
{
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'cpu.mp4':
 Metadata:
 major_brand : isom
 minor_version : 512
 compatible_brands: isomiso2avc1mp41
 encoder : Lavf60.10.100
 Duration: 00:00:10.10, start: 0.000000, bitrate: 850 kb/s
 Stream #0:0[0x1](und): Video: h264 (High) (avc1 / 0x31637661), yuv420p(tv, bt709, progressive), 640x360, 713 kb/s, 30 fps, 30 tbr, 15360 tbn (default)
 Metadata:
 handler_name : Core Media Video
 vendor_id : [0][0][0][0]
 encoder : Lavc60.23.100 libx264
 Stream #0:1[0x2](und): Audio: aac (LC) (mp4a / 0x6134706D), 44100 Hz, stereo, fltp, 127 kb/s (default)
 Metadata:
 handler_name : Core Media Audio
 vendor_id : [0][0][0][0]
 "streams": [
 {
 "index": 0,
 "codec_name": "h264",
 "codec_long_name": "H.264 / AVC / MPEG-4 AVC / MPEG-4 part 10",
 "profile": "High",
 "codec_type": "video",
 "codec_tag_string": "avc1",
 "codec_tag": "0x31637661",
 "width": 640,
 "height": 360,
 "coded_width": 640,
 "coded_height": 360,
 "closed_captions": 0,
 "film_grain": 0,
 "has_b_frames": 2,
 "pix_fmt": "yuv420p",
 "level": 30,
 "color_range": "tv",
 "color_space": "bt709",
 "color_transfer": "bt709",
 "color_primaries": "bt709",
 "chroma_location": "left",
 "field_order": "progressive",
 "refs": 1,
 "is_avc": "true",
 "nal_length_size": "4",
 "id": "0x1",
 "r_frame_rate": "30/1",
 "avg_frame_rate": "30/1",
 "time_base": "1/15360",
 "start_pts": 0,
 "start_time": "0.000000",
 "duration_ts": 155136,
 "duration": "10.100000",
 "bit_rate": "713885",
 "bits_per_raw_sample": "8",
 "nb_frames": "303",
 "extradata_size": 49,
 "disposition": {
 "default": 1,
 "dub": 0,
 "original": 0,
 "comment": 0,
 "lyrics": 0,
 "karaoke": 0,
 "forced": 0,
 "hearing_impaired": 0,
 "visual_impaired": 0,
 "clean_effects": 0,
 "attached_pic": 0,
 "timed_thumbnails": 0,
 "captions": 0,
 "descriptions": 0,
 "metadata": 0,
 "dependent": 0,
 "still_image": 0
 },
 "tags": {
 "language": "und",
 "handler_name": "Core Media Video",
 "vendor_id": "[0][0][0][0]",
 "encoder": "Lavc60.23.100 libx264"
 }
 },
 {
 "index": 1,
 "codec_name": "aac",
 "codec_long_name": "AAC (Advanced Audio Coding)",
 "profile": "LC",
 "codec_type": "audio",
 "codec_tag_string": "mp4a",
 "codec_tag": "0x6134706d",
 "sample_fmt": "fltp",
 "sample_rate": "44100",
 "channels": 2,
 "channel_layout": "stereo",
 "bits_per_sample": 0,
 "initial_padding": 0,
 "id": "0x2",
 "r_frame_rate": "0/0",
 "avg_frame_rate": "0/0",
 "time_base": "1/44100",
 "start_pts": 0,
 "start_time": "0.000000",
 "duration_ts": 441265,
 "duration": "10.006009",
 "bit_rate": "127739",
 "nb_frames": "432",
 "extradata_size": 5,
 "disposition": {
 "default": 1,
 "dub": 0,
 "original": 0,
 "comment": 0,
 "lyrics": 0,
 "karaoke": 0,
 "forced": 0,
 "hearing_impaired": 0,
 "visual_impaired": 0,
 "clean_effects": 0,
 "attached_pic": 0,
 "timed_thumbnails": 0,
 "captions": 0,
 "descriptions": 0,
 "metadata": 0,
 "dependent": 0,
 "still_image": 0
 },
 "tags": {
 "language": "und",
 "handler_name": "Core Media Audio",
 "vendor_id": "[0][0][0][0]"
 }
 }
 ],
 "format": {
 "filename": "cpu.mp4",
 "nb_streams": 2,
 "nb_programs": 0,
 "format_name": "mov,mp4,m4a,3gp,3g2,mj2",
 "format_long_name": "QuickTime / MOV",
 "start_time": "0.000000",
 "duration": "10.100000",
 "size": "1073806",
 "bit_rate": "850539",
 "probe_score": 100,
 "tags": {
 "major_brand": "isom",
 "minor_version": "512",
 "compatible_brands": "isomiso2avc1mp41",
 "encoder": "Lavf60.10.100"
 }
 }
}


E:\>ffprobe -show_format -show_streams -print_format json -i gpu.mp4
ffprobe version 2023-08-14-git-c704901324-full_build-www.gyan.dev Copyright (c) 2007-2023 the FFmpeg developers
 built with gcc 12.2.0 (Rev10, Built by MSYS2 project)
...
{
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'gpu.mp4':
 Metadata:
 major_brand : isom
 minor_version : 512
 compatible_brands: isomiso2avc1mp41
 encoder : Lavf60.10.100
 Duration: 00:00:10.10, start: 0.000000, bitrate: 935 kb/s
 Stream #0:0[0x1](und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p(tv, bt709, progressive), 640x360 [SAR 1:1 DAR 16:9], 799 kb/s, 30 fps, 30 tbr, 15360 tbn (default)
 Metadata:
 handler_name : Core Media Video
 vendor_id : [0][0][0][0]
 encoder : Lavc60.23.100 h264_nvenc
 Stream #0:1[0x2](und): Audio: aac (LC) (mp4a / 0x6134706D), 44100 Hz, stereo, fltp, 127 kb/s (default)
 Metadata:
 handler_name : Core Media Audio
 vendor_id : [0][0][0][0]
 "streams": [
 {
 "index": 0,
 "codec_name": "h264",
 "codec_long_name": "H.264 / AVC / MPEG-4 AVC / MPEG-4 part 10",
 "profile": "Main",
 "codec_type": "video",
 "codec_tag_string": "avc1",
 "codec_tag": "0x31637661",
 "width": 640,
 "height": 360,
 "coded_width": 640,
 "coded_height": 360,
 "closed_captions": 0,
 "film_grain": 0,
 "has_b_frames": 2,
 "sample_aspect_ratio": "1:1",
 "display_aspect_ratio": "16:9",
 "pix_fmt": "yuv420p",
 "level": 30,
 "color_range": "tv",
 "color_space": "bt709",
 "color_transfer": "bt709",
 "color_primaries": "bt709",
 "chroma_location": "left",
 "field_order": "progressive",
 "refs": 1,
 "is_avc": "true",
 "nal_length_size": "4",
 "id": "0x1",
 "r_frame_rate": "30/1",
 "avg_frame_rate": "30/1",
 "time_base": "1/15360",
 "start_pts": 0,
 "start_time": "0.000000",
 "duration_ts": 155136,
 "duration": "10.100000",
 "bit_rate": "799210",
 "bits_per_raw_sample": "8",
 "nb_frames": "303",
 "extradata_size": 53,
 "disposition": {
 "default": 1,
 "dub": 0,
 "original": 0,
 "comment": 0,
 "lyrics": 0,
 "karaoke": 0,
 "forced": 0,
 "hearing_impaired": 0,
 "visual_impaired": 0,
 "clean_effects": 0,
 "attached_pic": 0,
 "timed_thumbnails": 0,
 "captions": 0,
 "descriptions": 0,
 "metadata": 0,
 "dependent": 0,
 "still_image": 0
 },
 "tags": {
 "language": "und",
 "handler_name": "Core Media Video",
 "vendor_id": "[0][0][0][0]",
 "encoder": "Lavc60.23.100 h264_nvenc"
 }
 },
 {
 "index": 1,
 "codec_name": "aac",
 "codec_long_name": "AAC (Advanced Audio Coding)",
 "profile": "LC",
 "codec_type": "audio",
 "codec_tag_string": "mp4a",
 "codec_tag": "0x6134706d",
 "sample_fmt": "fltp",
 "sample_rate": "44100",
 "channels": 2,
 "channel_layout": "stereo",
 "bits_per_sample": 0,
 "initial_padding": 0,
 "id": "0x2",
 "r_frame_rate": "0/0",
 "avg_frame_rate": "0/0",
 "time_base": "1/44100",
 "start_pts": 0,
 "start_time": "0.000000",
 "duration_ts": 441265,
 "duration": "10.006009",
 "bit_rate": "127739",
 "nb_frames": "432",
 "extradata_size": 5,
 "disposition": {
 "default": 1,
 "dub": 0,
 "original": 0,
 "comment": 0,
 "lyrics": 0,
 "karaoke": 0,
 "forced": 0,
 "hearing_impaired": 0,
 "visual_impaired": 0,
 "clean_effects": 0,
 "attached_pic": 0,
 "timed_thumbnails": 0,
 "captions": 0,
 "descriptions": 0,
 "metadata": 0,
 "dependent": 0,
 "still_image": 0
 },
 "tags": {
 "language": "und",
 "handler_name": "Core Media Audio",
 "vendor_id": "[0][0][0][0]"
 }
 }
 ],
 "format": {
 "filename": "gpu.mp4",
 "nb_streams": 2,
 "nb_programs": 0,
 "format_name": "mov,mp4,m4a,3gp,3g2,mj2",
 "format_long_name": "QuickTime / MOV",
 "start_time": "0.000000",
 "duration": "10.100000",
 "size": "1181528",
 "bit_rate": "935863",
 "probe_score": 100,
 "tags": {
 "major_brand": "isom",
 "minor_version": "512",
 "compatible_brands": "isomiso2avc1mp41",
 "encoder": "Lavf60.10.100"
 }
 }
}


E:\>ffprobe -show_format -show_streams -print_format json -i gpu-complexfilter.mp4
ffprobe version 2023-08-14-git-c704901324-full_build-www.gyan.dev Copyright (c) 2007-2023 the FFmpeg developers
 built with gcc 12.2.0 (Rev10, Built by MSYS2 project)
...
{
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'gpu-complexfilter.mp4':
 Metadata:
 major_brand : isom
 minor_version : 512
 compatible_brands: isomiso2avc1mp41
 encoder : Lavf60.10.100
 Duration: 00:00:10.10, start: 0.000000, bitrate: 934 kb/s
 Stream #0:0[0x1](und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p(tv, bt709, progressive), 640x360 [SAR 1:1 DAR 16:9], 798 kb/s, 30 fps, 30 tbr, 15360 tbn (default)
 Metadata:
 handler_name : Core Media Video
 vendor_id : [0][0][0][0]
 encoder : Lavc60.23.100 h264_nvenc
 Stream #0:1[0x2](und): Audio: aac (LC) (mp4a / 0x6134706D), 44100 Hz, stereo, fltp, 127 kb/s (default)
 Metadata:
 handler_name : Core Media Audio
 vendor_id : [0][0][0][0]
 "streams": [
 {
 "index": 0,
 "codec_name": "h264",
 "codec_long_name": "H.264 / AVC / MPEG-4 AVC / MPEG-4 part 10",
 "profile": "Main",
 "codec_type": "video",
 "codec_tag_string": "avc1",
 "codec_tag": "0x31637661",
 "width": 640,
 "height": 360,
 "coded_width": 640,
 "coded_height": 360,
 "closed_captions": 0,
 "film_grain": 0,
 "has_b_frames": 2,
 "sample_aspect_ratio": "1:1",
 "display_aspect_ratio": "16:9",
 "pix_fmt": "yuv420p",
 "level": 30,
 "color_range": "tv",
 "color_space": "bt709",
 "color_transfer": "bt709",
 "color_primaries": "bt709",
 "chroma_location": "left",
 "field_order": "progressive",
 "refs": 1,
 "is_avc": "true",
 "nal_length_size": "4",
 "id": "0x1",
 "r_frame_rate": "30/1",
 "avg_frame_rate": "30/1",
 "time_base": "1/15360",
 "start_pts": 0,
 "start_time": "0.000000",
 "duration_ts": 155136,
 "duration": "10.100000",
 "bit_rate": "798059",
 "bits_per_raw_sample": "8",
 "nb_frames": "303",
 "extradata_size": 53,
 "disposition": {
 "default": 1,
 "dub": 0,
 "original": 0,
 "comment": 0,
 "lyrics": 0,
 "karaoke": 0,
 "forced": 0,
 "hearing_impaired": 0,
 "visual_impaired": 0,
 "clean_effects": 0,
 "attached_pic": 0,
 "timed_thumbnails": 0,
 "captions": 0,
 "descriptions": 0,
 "metadata": 0,
 "dependent": 0,
 "still_image": 0
 },
 "tags": {
 "language": "und",
 "handler_name": "Core Media Video",
 "vendor_id": "[0][0][0][0]",
 "encoder": "Lavc60.23.100 h264_nvenc"
 }
 },
 {
 "index": 1,
 "codec_name": "aac",
 "codec_long_name": "AAC (Advanced Audio Coding)",
 "profile": "LC",
 "codec_type": "audio",
 "codec_tag_string": "mp4a",
 "codec_tag": "0x6134706d",
 "sample_fmt": "fltp",
 "sample_rate": "44100",
 "channels": 2,
 "channel_layout": "stereo",
 "bits_per_sample": 0,
 "initial_padding": 0,
 "id": "0x2",
 "r_frame_rate": "0/0",
 "avg_frame_rate": "0/0",
 "time_base": "1/44100",
 "start_pts": 0,
 "start_time": "0.000000",
 "duration_ts": 441265,
 "duration": "10.006009",
 "bit_rate": "127739",
 "nb_frames": "432",
 "extradata_size": 5,
 "disposition": {
 "default": 1,
 "dub": 0,
 "original": 0,
 "comment": 0,
 "lyrics": 0,
 "karaoke": 0,
 "forced": 0,
 "hearing_impaired": 0,
 "visual_impaired": 0,
 "clean_effects": 0,
 "attached_pic": 0,
 "timed_thumbnails": 0,
 "captions": 0,
 "descriptions": 0,
 "metadata": 0,
 "dependent": 0,
 "still_image": 0
 },
 "tags": {
 "language": "und",
 "handler_name": "Core Media Audio",
 "vendor_id": "[0][0][0][0]"
 }
 }
 ],
 "format": {
 "filename": "gpu-complexfilter.mp4",
 "nb_streams": 2,
 "nb_programs": 0,
 "format_name": "mov,mp4,m4a,3gp,3g2,mj2",
 "format_long_name": "QuickTime / MOV",
 "start_time": "0.000000",
 "duration": "10.100000",
 "size": "1180075",
 "bit_rate": "934712",
 "probe_score": 100,
 "tags": {
 "major_brand": "isom",
 "minor_version": "512",
 "compatible_brands": "isomiso2avc1mp41",
 "encoder": "Lavf60.10.100"
 }
 }
}


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