Recherche avancée
Médias (91)
-
Head down (wav version)
26 septembre 2011, par
Mis à jour : Avril 2013
Langue : English
Type : Audio
-
Echoplex (wav version)
26 septembre 2011, par
Mis à jour : Avril 2013
Langue : English
Type : Audio
-
Discipline (wav version)
26 septembre 2011, par
Mis à jour : Avril 2013
Langue : English
Type : Audio
-
Letting you (wav version)
26 septembre 2011, par
Mis à jour : Avril 2013
Langue : English
Type : Audio
-
1 000 000 (wav version)
26 septembre 2011, par
Mis à jour : Avril 2013
Langue : English
Type : Audio
-
999 999 (wav version)
26 septembre 2011, par
Mis à jour : Avril 2013
Langue : English
Type : Audio
Autres articles (43)
-
Submit bugs and patches
13 avril 2011Unfortunately a software is never perfect.
If you think you have found a bug, report it using our ticket system. Please to help us to fix it by providing the following information : the browser you are using, including the exact version as precise an explanation as possible of the problem if possible, the steps taken resulting in the problem a link to the site / page in question
If you think you have solved the bug, fill in a ticket and attach to it a corrective patch.
You may also (...) -
Support audio et vidéo HTML5
10 avril 2011MediaSPIP utilise les balises HTML5 video et audio pour la lecture de documents multimedia en profitant des dernières innovations du W3C supportées par les navigateurs modernes.
Pour les navigateurs plus anciens, le lecteur flash Flowplayer est utilisé.
Le lecteur HTML5 utilisé a été spécifiquement créé pour MediaSPIP : il est complètement modifiable graphiquement pour correspondre à un thème choisi.
Ces technologies permettent de distribuer vidéo et son à la fois sur des ordinateurs conventionnels (...) -
HTML5 audio and video support
13 avril 2011, parMediaSPIP uses HTML5 video and audio tags to play multimedia files, taking advantage of the latest W3C innovations supported by modern browsers.
The MediaSPIP player used has been created specifically for MediaSPIP and can be easily adapted to fit in with a specific theme.
For older browsers the Flowplayer flash fallback is used.
MediaSPIP allows for media playback on major mobile platforms with the above (...)
Sur d’autres sites (8455)
-
Didn't find class "org.bytedeco.javacpp.avutil" in JAVACV version 1.2 on Android
26 juillet 2016, par Eloy PalaoI read a lot of answers but i can’t resolve my bug. The error is :
java.lang.NoClassDefFoundError: java.lang.ClassNotFoundException: org.bytedeco.javacpp.avutil
at org.bytedeco.javacpp.Loader.load(Loader.java:469)
at org.bytedeco.javacpp.Loader.load(Loader.java:409)
at org.bytedeco.javacpp.avcodec$AVPacket.<clinit>(avcodec.java:1559)
at org.bytedeco.javacv.FFmpegFrameRecorder.<init>(FFmpegFrameRecorder.java:149)
at org.bytedeco.javacv.FFmpegFrameRecorder.<init>(FFmpegFrameRecorder.java:126)
</init></init></clinit>To configure JAVACV, I only put some lines in the gradle, but i don’t know if i have to do something more to configure it. I read about jniLibs folder, but this grade lines do not generate any folders. Also I read about compileSDKVersion 22 but I did it and do not resolve the problem.
Please I need help, because I read a lot of post and bugs but any of them resolve me the problem.
apply plugin: 'com.android.application'
android {
compileSdkVersion 23
buildToolsVersion '23.0.3'
defaultConfig {
applicationId "com.eloyfranapps.daym"
minSdkVersion 15
targetSdkVersion 23
versionCode 1
versionName "1.0"
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
packagingOptions {
exclude 'META-INF/maven/org.bytedeco.javacpp-presets/opencv/pom.properties'
exclude 'META-INF/maven/org.bytedeco.javacpp-presets/opencv/pom.xml'
exclude 'META-INF/maven/org.bytedeco.javacpp-presets/ffmpeg/pom.properties'
exclude 'META-INF/maven/org.bytedeco.javacpp-presets/ffmpeg/pom.xml'
}
}
configurations {
all*.exclude group: 'org.bytedeco', module: 'javacpp-presets'
}
dependencies {
compile fileTree(include: ['*.jar'], dir: 'libs')
testCompile 'junit:junit:4.12'
compile 'com.android.support:appcompat-v7:23.0.0'
compile 'com.android.support:design:23.0.0'
compile 'it.neokree:MaterialTabs:0.11'
compile group: 'org.bytedeco', name: 'javacv', version: '1.2'
compile group: 'org.bytedeco.javacpp-presets', name: 'opencv', version: '3.1.0-1.2', classifier: 'android-arm'
compile group: 'org.bytedeco.javacpp-presets', name: 'opencv', version: '3.1.0-1.2', classifier: 'android-x86'
compile group: 'org.bytedeco.javacpp-presets', name: 'ffmpeg', version: '3.0.2-1.2', classifier: 'android-arm'
compile group: 'org.bytedeco.javacpp-presets', name: 'ffmpeg', version: '3.0.2-1.2', classifier: 'android-x86'
}and the error is in the first line "new FFmpegFrameRecorder(outputPath, 1080, 1080) ;" of my code :
FFmpegFrameRecorder recorder = new FFmpegFrameRecorder(outputPath, 1080, 1080);
recorder.setVideoQuality(12.5);
recorder.setVideoCodec(13);
recorder.setFormat("mp4");
recorder.setFrameRate(fps);
recorder.start();
AndroidFrameConverter an = new AndroidFrameConverter();
for (int i = 0; i < charFrames.size(); i++) {
Frame frame = an.convert(charFrames.get(i));
recorder.record(frame);
}
recorder.stop(); -
ffmpeg YUV420 to RGB24 converts only one row
10 août 2016, par AlekseyI’m trying to convert my YUV420p image to RGB24 in c++ and create bitmap from byte array in c#.
My image size is 1920 w * 1020 h and ffmpeg decoder give me 3 planars for data with linesizes = 1920, 960, 960. But after sws_scale I’m getting RGB picture with only one plane with linesize = 5760.
It does not looks correct : I should get (5760 * h), not just only one row of data. What I’m doing wrong ?//c++ part
if (avcodec_receive_frame(m_decoderContext, pFrame) == 0)
{
//RGB
sws_ctx = sws_getContext(m_decoderContext->width,
m_decoderContext->height,
m_decoderContext->pix_fmt,
m_decoderContext->width,
m_decoderContext->height,
AV_PIX_FMT_RGB24,
SWS_BILINEAR,
NULL,
NULL,
NULL
);
sws_scale(sws_ctx, (uint8_t const * const *)pFrame->data, pFrame->linesize,
0, pFrame->height,
pFrameRGB->data, pFrameRGB->linesize);
//c# part (im reading data from pipe and its equal to c++ part)------------------------------------------------------------------
byte[] rgbch = new byte[frameLen];
for (int i=0; i 0)
{
var arrayHandle = System.Runtime.InteropServices.GCHandle.Alloc(rgbch,
System.Runtime.InteropServices.GCHandleType.Pinned);
var bmp = new Bitmap(1920, 1080,
3,
System.Drawing.Imaging.PixelFormat.Format24bppRgb,
arrayHandle.AddrOfPinnedObject()
);
pictureBox1.Image = bmp;
} -
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"
 }
 }
}


Syndiquer tout le site
