avcodec/cfhd: read prescale table tag Currently unused. Remove prescale shift tag as it
is not part of this codec.

• [DH] libavcodec/cfhd.c
• [DH] libavcodec/cfhd.h

avcodec/cfhd: log version tags too

• [DH] libavcodec/cfhd.c
• [DH] libavcodec/cfhd.h

avcodec/cfhd: improve SampleIndex tag output This tag is used for jumping to different channels in bitstream.

• [DH] libavcodec/cfhd.c

I have been trying to get a H264 stream from a H264 usb webcam working but I am not making much progress so I'm hoping someone knows FFMPEG better than me!

There are dozens of questions/answers on SO but none solve my problem.

In short, I get a very pixelated (or sometimes mostly green) screen. I am using VLC to test the stream which is coming via an RTSP server. I am using FFMPEG to copy the webcam stream to the local RTSP server.

The webcam also supports YUYV which I can get working - it is just the h264 stream causing me problems.

So this is how the device is presented:

H264 USB Camera: USB Camera (usb-20980000.usb-1):
 /dev/video0
 /dev/video1
 /dev/video2
 /dev/video3

/dev/video0 is the YUYV and MPEG stream /dev/video2 is the h264 stream that has the following capabilities:

ioctl: VIDIOC_ENUM_FMT
 Type: Video Capture

 [0]: 'H264' (H.264, compressed)
 Size: Discrete 1920x1080
 Interval: Discrete 0.033s (30.000 fps)
 Interval: Discrete 0.040s (25.000 fps)
 Interval: Discrete 0.067s (15.000 fps)
 Interval: Discrete 0.033s (30.000 fps)
 Interval: Discrete 0.040s (25.000 fps)
 Interval: Discrete 0.067s (15.000 fps)
 Size: Discrete 1280x720
 Interval: Discrete 0.033s (30.000 fps)
 Interval: Discrete 0.040s (25.000 fps)
 Interval: Discrete 0.067s (15.000 fps)
 Size: Discrete 800x600
 Interval: Discrete 0.033s (30.000 fps)
 Interval: Discrete 0.040s (25.000 fps)
 Interval: Discrete 0.067s (15.000 fps)
 Size: Discrete 640x480
 Interval: Discrete 0.033s (30.000 fps)
 Interval: Discrete 0.040s (25.000 fps)
 Interval: Discrete 0.067s (15.000 fps)
 Size: Discrete 640x360
 Interval: Discrete 0.033s (30.000 fps)
 Interval: Discrete 0.040s (25.000 fps)
 Interval: Discrete 0.067s (15.000 fps)
 Size: Discrete 352x288
 Interval: Discrete 0.033s (30.000 fps)
 Interval: Discrete 0.040s (25.000 fps)
 Interval: Discrete 0.067s (15.000 fps)
 Size: Discrete 320x240
 Interval: Discrete 0.033s (30.000 fps)
 Interval: Discrete 0.040s (25.000 fps)
 Interval: Discrete 0.067s (15.000 fps)
 Size: Discrete 1920x1080
 Interval: Discrete 0.033s (30.000 fps)
 Interval: Discrete 0.040s (25.000 fps)
 Interval: Discrete 0.067s (15.000 fps)
 Interval: Discrete 0.033s (30.000 fps)
 Interval: Discrete 0.040s (25.000 fps)
 Interval: Discrete 0.067s (15.000 fps)

I have tried various resolutions, the smaller giving slightly less pixelated images but none are usable and definitely dont compare to the YUYV high resolution results.

This (YUYV) command works:

ffmpeg -input_format yuyv422 -f video4linux2 -s 1280x720 -r 10 -i /dev/video0 -c:v h264_omx -r 10 -b:v 2M -an -f rtsp rtsp://localhost:80/live/stream

These two h264 options dont work:

ffmpeg -input_format h264 -f video4linux2 -video_size 1920x1080 -framerate 30 -i /dev/video0 -c:v copy -an -f rtsp rtsp://localhost:80/live/stream

ffmpeg -re -i /dev/video2 -video_size 800x600 -framerate 15 -pix_fmt yuv420p -tune zerolatency -c:v copy -an -f rtsp rtsp://localhost:80/live/stream

For that last command the FFMPEG output looks like this:

ffmpeg version git-2020-08-07-6fdf3cc Copyright (c) 2000-2020 the FFmpeg developers
 built with gcc 8 (Raspbian 8.3.0-6+rpi1)
 configuration: --extra-ldflags=-latomic --arch=armel --target-os=linux --enable-gpl --enable-omx --enable-omx-rpi --enable-nonfree --enable-libfreetype --enable-libx264 --enable-libmp3lame --enable-mmal --enable-indev=alsa --enable-outdev=alsa
 libavutil 56. 58.100 / 56. 58.100
 libavcodec 58.100.100 / 58.100.100
 libavformat 58. 50.100 / 58. 50.100
 libavdevice 58. 11.101 / 58. 11.101
 libavfilter 7. 87.100 / 7. 87.100
 libswscale 5. 8.100 / 5. 8.100
 libswresample 3. 8.100 / 3. 8.100
 libpostproc 55. 8.100 / 55. 8.100
Input #0, video4linux2,v4l2, from '/dev/video2':
 Duration: N/A, start: 1353.265049, bitrate: N/A
 Stream #0:0: Video: h264 (Main), yuv420p(progressive), 1920x1080, 30 fps, 30 tbr, 1000k tbn, 2000k tbc
[udp @ 0x38c29f0] attempted to set receive buffer to size 393216 but it only ended up set as 360448
[udp @ 0x38d7b50] attempted to set receive buffer to size 393216 but it only ended up set as 360448
Output #0, rtsp, to 'rtsp://localhost:80/live/stream':
 Metadata:
 encoder : Lavf58.50.100
 Stream #0:0: Video: h264 (Main), yuv420p(progressive), 1920x1080, q=2-31, 30 fps, 30 tbr, 90k tbn, 1000k tbc
Stream mapping:
 Stream #0:0 -> #0:0 (copy)
Press [q] to stop, [?] for help
[rtsp @ 0x38fd890] Timestamps are unset in a packet for stream 0. This is deprecated and will stop working in the future. Fix your code to set the timestamps properly
[rtsp @ 0x38fd890] Non-monotonous DTS in output stream 0:0; previous: 0, current: 0; changing to 1. This may result in incorrect timestamps in the output file.
frame= 348 fps= 18 q=-1.0 size=N/A time=00:00:21.03 bitrate=N/A speed=1.09x

The issue looks like it is bandwidth related or the lack of processing power in the device being used BUT the YUYV works at a high resolution and (taking a completely different approach i.e. not using FFMPEG) I can get a very decent MPEG stream working on the same device.

So any FFMPEG experts out there who can help me with getting the correct parameters for a h264 stream?

I've tried moving around the -t duration arg with no avail

ffmpeg -y \
 -f alsa -ar 48000 -t 3 -i hw:2 out.wav \
 -f v4l2 -framerate 10 -video_size 1280x720 -t 3 -i /dev/video0 out.mkv \
 -map 0 out.wav -map 1 out.mkv

ffmpeg -y \
 -f alsa -ar 48000 -i hw:2 out.wav \
 -f v4l2 -framerate 10 -video_size 1280x720 -i /dev/video0 out.mkv \
 -map 0 -t 6 out.wav -t 6 -map 1 out.mkv

Soo I need to use a video reader which onl accepts yuv420. I have videos which are yuv444 and have very weird resolutions (they come from an algorith and they are videos manually created stacking frames)

Soo I tried the following

ffmpeg -i CJMOPvsinJE.mp4 -pix_fmt yuv420p yuv420.mp4

But it seems that resolution have to be even.

[libx264 @ 0x556e02626660] width not divisible by 2 (241x1080)
Error initializing output stream 0:0 -- Error while opening encoder for output stream #0:0 - maybe incorrect parameters such as bit_rate, rate, width or height

Sooo I solved it by cropping.

ffmpeg -i CJMOPvsinJE.mp4 -filter:v "crop=240:1080:1:0" -pix_fmt yuv420p yuv420.mp4

Buuut The fact is that I need to perform this operation for a bunch of videos.

Is there a way to tell ffmpeg to crop to the nearest even resolution? Namely, if resolution is odd just to remove 1 row/column.

I'm creating a button to record a canvas using FFMPEG. Here's the code that finalizes the download process.

const recordButton = document.querySelector("#record")
recordButton.addEventListener('click', function () {
function startRecording() {
const { createFFmpeg } = FFmpeg;
const ffmpeg = createFFmpeg({
 log: true
});

var transcode = async (webcamData) => {
 var name = `record${id}.webm`;
 await ffmpeg.load();
 await ffmpeg.write(name, webcamData);
 await ffmpeg.transcode(name, `output${id}.mp4`);
 var data = ffmpeg.read(`output${id}.mp4`);

 var video = document.getElementById('output-video');
 video.src = URL.createObjectURL(new Blob([data.buffer], { type: 'video/mp4' }));
 dl.href = video.src;
}

fn().then(async ({ url, blob }) => {
 transcode(new Uint8Array(await (blob).arrayBuffer()));
})

...

id += 1}

The problem arises with the transcode variable. While the button works initially, every other attempt (on a single page load) fails just the async function. I'm not well versed enough in the function to know why it would only work once. That said, I do know it is the only bit of code that does not fire off upon second attempt.

It could be a few things. This is borrowed code, and I've repurposed it for multiple uses. I may have messed up the declarations. It may be an async issue. I tried to use available values to rig up a secondary, similar function, but that would defeat the purpose of the first.

I tried clearing and appending the DOM elements affected, but that doesn't do anything.

I have an upload site on a Linux vps server, Ubuntu, the new version, which is used by Laravel and the packaged fmpeg for the upload client

A problem appears to me that I will attach, but I explain the type of problem. When I upload a video, the video is supposed to be uploaded, and then it goes to the processing, but times it raises and stops, and the error appears 500 times, it is raised and goes to treatment, but it stops here and the error appears to me that I will attach it and it is a problem in the country and does not match the information please Thank you for help

InvalidArgumentException: Missing required client configuration options: region: (string)

A "region" configuration value is required for the "s3" service (e.g., "us-west-2"). A list of available public regions and endpoints can be found at http://docs.aws.amazon.com/general/latest/gr/rande.html. in /var/www/html/vendor/aws/aws-sdk-php/src/ClientResolver.php:399

Stack trace: #0 /var/www/html/vendor/aws/aws-sdk-php/src/ClientResolver.php(295): Aws\ClientResolver->throwRequired() #1 /var/www/html/vendor/aws/aws-sdk-php/src/AwsClient.php(195): Aws\ClientResolver->resolve() #2 /var/www/html/vendor/aws/aws-sdk-php/src/S3/S3Client.php(327): Aws\AwsClient->__construct() #3 /var/www/html/vendor/laravel/framework/src/Illuminate/Filesystem/FilesystemManager.php(212): Aws\S3\S3Client->__construct() #4 /var/www/html/vendor/laravel/framework/src/Illuminate/Filesystem/FilesystemManager.php(129): Illuminate\Filesystem\FilesystemManager->createS3Driver() #5 /var/www/html/vendor/laravel/framework/src/Illuminate/Filesystem/FilesystemManager.php(101): Illuminate\Filesystem\FilesystemManager->resolve() #6 /var/www/html/vendor/laravel/framework/src/Illuminate/Filesystem/FilesystemManager.php(78): Illuminate\Filesystem\FilesystemManager->get() #7 /var/www/html/vendor/pbmedia/laravel-ffmpeg/src/FFMpeg.php(66): Illuminate\Filesystem\FilesystemManager->disk() #8 /var/www/html/vendor/laravel/framework/src/Illuminate/Support/Facades/Facade.php(261): Pbmedia\LaravelFFMpeg\FFMpeg->fromDisk() #9 /var/www/html/app/Jobs/StreamMovie.php(53): Illuminate\Support\Facades\Facade::__callStatic() #10 [internal function]: App\Jobs\StreamMovie->handle() #11 /var/www/html/vendor/laravel/framework/src/Illuminate/Container/BoundMethod.php(32): call_user_func_array() #12 /var/www/html/vendor/laravel/framework/src/Illuminate/Container/Util.php(36): Illuminate\Container\BoundMethod::Illuminate\Container{closure}() #13 /var/www/html/vendor/laravel/framework/src/Illuminate/Container/BoundMethod.php(90): Illuminate\Container\Util::unwrapIfClosure() #14InvalidArgumentException: Missing required client configuration options

I am trying to encode a .mp4 video from a set of frames using FFMPEG using the libx264 codec.

This is the command I am running:

/usr/local/bin/ffmpeg -r 24 -i frame_%05d.jpg -vcodec libx264 -y -an video.mp4

I sometimes get the following error:

[libx264 @ 0xa3b85a0] height not divisible by 2 (520x369)

After searching around a bit it seems that the issue has something to do with the scaling algorithm and can be fixed by adding a -vf argument.

However, in my case I don't want to do any scaling. Ideally, I want to keep the dimensions exactly the same as the frames. Any advice? Is there some sort of aspect ratio that h264 enforces?

dnn/native: add native support for avg_pool Not support pooling strides in channel dimension yet. Signed-off-by: Ting Fu 
Reviewed-by: Guo, Yejun 

• [DH] libavfilter/dnn/Makefile
• [DH] libavfilter/dnn/dnn_backend_native.h
• [DH] libavfilter/dnn/dnn_backend_native_layer_avgpool.c
• [DH] libavfilter/dnn/dnn_backend_native_layer_avgpool.h
• [DH] libavfilter/dnn/dnn_backend_native_layer_conv2d.h
• [DH] libavfilter/dnn/dnn_backend_native_layers.c
• [DH] tools/python/convert_from_tensorflow.py

FATE/dnn: add unit test for dnn avgpool layer 'make fate-dnn-layer-avgpool' to run the test Signed-off-by: Ting Fu 
Reviewed-by: Guo, Yejun 

• [DH] tests/dnn/.gitignore
• [DH] tests/dnn/Makefile
• [DH] tests/dnn/dnn-layer-avgpool-test.c
• [DH] tests/fate/dnn.mak

I'm trying to manipulate images from image stream received from camera in flutter and then save them to a video using flutter_ffmpeg. i'm able to open a pipe but code is unresponsive after that here's the code

controller.startImageStream((CameraImage camimage) {

 //do manipulations and get pointer of the data returned from the function to a List
 List imgData = add_filters_and_text(camimage);
 imglib.Image img = imglib.Image.fromBytes(_savedImage.height, _savedImage.width, imgData);

 _flutterFFmpegConfig.registerNewFFmpegPipe().then((pipe1) {
 print("New ffmpeg pipe at $pipe1");
 var exec0 = "-y -i "+ pipe1 + " -filter:v loop=loop=25*3:size=1 -c:v mpeg4 -r 25 file2.mp4";
 _flutterFFmpeg.execute(exec0).then((rc0){
 // how to pass frame??
 });
});

Getting the following error in live

" A PHP Error was encountered
Severity: Core Warning
Message: Module 'ffmpeg' already loaded
Filename: Unknown Line Number: 0
Backtrace:".

But i did not receive this error in local host. I am using codeigniter 3. Need Some help..

I'm concatenating mp3 files into a single m4a.

To save time, I'm doing the mp3 to m4a conversion first (multi-threaded) and then concatenating the output files (m4a) into a single m4a file.

The concat works when I do the conversion (mp3 -> m4a) and cancat in one swoop. But it takes forever to run.

Example:

ffmpeg -i "concat:001.mp3|002.mp3|003.mp3" -codec:a aac -c copy output.m4a

If I take those same mp3 files and convert them to m4a in parallel and then concat, I can save myself a significant amount time.

The problem is if I run the concat command on the converted m4a files

Example cmd :

ffmpeg -i "concat:001.m4a|002.m4a|003.m4a" -c copy output.m4a

I getting the following error:

[mov,mp4,m4a,3gp,3g2,mj2 @ 000000000052f680] Found duplicated MOOV Atom. Skipped it

UPDATE: Ouput when concatenating m4a files (two track example):

C:\_ffmpeg>ffmpeg -i "concat:001.m4a|002.m4a" -c copy output.m4a
ffmpeg version N-79630-g9ac154d Copyright (c) 2000-2016 the FFmpeg developers
 built with gcc 5.3.0 (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-libbs2b --enable-libcaca --
enable-libfreetype --enable-libgme --enable-libgsm --enable-libilbc --enable-lib
modplug --enable-libmfx --enable-libmp3lame --enable-libopencore-amrnb --enable-
libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable-librtmp --enabl
e-libschroedinger --enable-libsnappy --enable-libsoxr --enable-libspeex --enable
-libtheora --enable-libtwolame --enable-libvidstab --enable-libvo-amrwbenc --ena
ble-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx
264 --enable-libx265 --enable-libxavs --enable-libxvid --enable-libzimg --enable
-lzma --enable-decklink --enable-zlib
 libavutil 55. 22.101 / 55. 22.101
 libavcodec 57. 38.100 / 57. 38.100
 libavformat 57. 34.103 / 57. 34.103
 libavdevice 57. 0.101 / 57. 0.101
 libavfilter 6. 44.100 / 6. 44.100
 libswscale 4. 1.100 / 4. 1.100
 libswresample 2. 0.101 / 2. 0.101
 libpostproc 54. 0.100 / 54. 0.100
[mov,mp4,m4a,3gp,3g2,mj2 @ 000000000048a9a0] Found duplicated MOOV Atom. Skipped
 it
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'concat:001.m4a|002.m4a':
 Metadata:
 track : 1
 major_brand : M4A
 minor_version : 512
 title : 001 Moon Over Soho
 artist : Ben Aaronovitch
 album_artist : Narrated by Kobna Holdbrook-Smith
 composer : Narrated by Kobna Holdbrook-Smith
 album : Moon Over Soho
 date : 2012
 encoder : Lavf57.34.103
 genre : Speech
 copyright : Tantor Audio
 compatible_brands: isomiso2
 Duration: 00:44:03.83, start: 0.000000, bitrate: 251 kb/s
 Stream #0:0(und): Audio: aac (LC) (mp4a / 0x6134706D), 44100 Hz, stereo, flt
p, 128 kb/s (default)
 Metadata:
 handler_name : SoundHandler
[ipod @ 000000000048bb20] Using AVStream.codec to pass codec parameters to muxer
s is deprecated, use AVStream.codecpar instead.
Output #0, ipod, to 'output.m4a':
 Metadata:
 track : 1
 major_brand : M4A
 minor_version : 512
 title : 001 Moon Over Soho
 artist : Ben Aaronovitch
 album_artist : Narrated by Kobna Holdbrook-Smith
 composer : Narrated by Kobna Holdbrook-Smith
 album : Moon Over Soho
 date : 2012
 compatible_brands: isomiso2
 genre : Speech
 copyright : Tantor Audio
 encoder : Lavf57.34.103
 Stream #0:0(und): Audio: aac (LC) (mp4a / 0x6134706D), 44100 Hz, stereo, 128
 kb/s (default)
 Metadata:
 handler_name : SoundHandler
Stream mapping:
 Stream #0:0 -> #0:0 (copy)
Press [q] to stop, [?] for help
size= 41892kB time=00:44:03.80 bitrate= 129.8kbits/s speed=2.21e+003x
video:0kB audio:41445kB subtitle:0kB other streams:0kB global headers:0kB muxing
 overhead: 1.077122%

C:\_ffmpeg>pause
Press any key to continue . . .

I want to add a logo to a video using FFMPEG. I encountered this error: "Too many packets buffered for output stream 0:1.", "Conversion Failed.". I tried with diffent pictures and videos, always got the same error. Google didn't help much either. I found a thread

C:\Users\Anwender\OneDrive - IT-Center Engels\_Programmierung & Scripting\delphi\_ITCE\Tempater\Win32\Debug\ffmpeg\bin>ffmpeg ^
Mehr? -i C:\Users\Anwender\Videos\CutErgebnis.mp4 ^
Mehr? -i C:\Users\Anwender\Pictures\pic.png ^
Mehr? -filter_complex "overlay=0:0" ^
Mehr? C:\Users\Anwender\Videos\Logo.mp4
ffmpeg version N-90054-g474194a8d0 Copyright (c) 2000-2018 the FFmpeg developers
 built with gcc 7.2.0 (GCC)
 configuration: --enable-gpl --enable-version3 --enable-sdl2 --enable-bzlib --enable-fontconfig --enable-gnutls --enable-iconv --enable-libass --enable-libbluray --enable-libfreetype --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libtheora --enable-libtwolame --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxml2 --enable-libzimg --enable-lzma --enable-zlib --enable-gmp --enable-libvidstab --enable-libvorbis --enable-libvo-amrwbenc --enable-libmysofa --enable-libspeex --enable-libxvid --enable-libmfx --enable-amf --enable-cuda --enable-cuvid --enable-d3d11va --enable-nvenc --enable-dxva2 --enable-avisynth
 libavutil 56. 7.101 / 56. 7.101
 libavcodec 58. 11.101 / 58. 11.101
 libavformat 58. 9.100 / 58. 9.100
 libavdevice 58. 1.100 / 58. 1.100
 libavfilter 7. 12.100 / 7. 12.100
 libswscale 5. 0.101 / 5. 0.101
 libswresample 3. 0.101 / 3. 0.101
 libpostproc 55. 0.100 / 55. 0.100
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'C:\Users\Anwender\Videos\CutErgebnis.mp4':
 Metadata:
 major_brand : isom
 minor_version : 512
 compatible_brands: isomiso2avc1mp41
 encoder : Lavf58.9.100
 comment : Captured with Snagit 13.1.3.7993
 : Microphone - Mikrofon (Steam Streaming Microphone)
 :
 Duration: 00:01:51.99, start: 0.015011, bitrate: 148 kb/s
 Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1918x718 [SAR 1:1 DAR 959:359], 149 kb/s, 14.79 fps, 15 tbr, 15k tbn, 30 tbc (default)
 Metadata:
 handler_name : VideoHandler
 Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 44100 Hz, mono, fltp, 1 kb/s (default)
 Metadata:
 handler_name : SoundHandler
Input #1, png_pipe, from 'C:\Users\Anwender\Pictures\pic.png':
 Duration: N/A, bitrate: N/A
 Stream #1:0: Video: png, pal8(pc), 400x400, 25 tbr, 25 tbn, 25 tbc
File 'C:\Users\Anwender\Videos\Logo.mp4' already exists. Overwrite ? [y/N] y
Stream mapping:
 Stream #0:0 (h264) -> overlay:main (graph 0)
 Stream #1:0 (png) -> overlay:overlay (graph 0)
 overlay (graph 0) -> Stream #0:0 (libx264)
 Stream #0:1 -> #0:1 (aac (native) -> aac (native))
Press [q] to stop, [?] for help
Too many packets buffered for output stream 0:1.
[aac @ 000001f4c5257a40] Qavg: 65305.387
[aac @ 000001f4c5257a40] 2 frames left in the queue on closing
Conversion failed!

My FFMPEG Version: ffmpeg-20180322-ed0e0fe-win64-static

Details about the Video:

 C:\Users\Anwender\OneDrive - IT-Center Engels\_Programmierung & Scripting\delphi\_ITCE\Tempater\Win32\Debug\ffmpeg-20180322-ed0e0fe-win64-static\bin>ffprobe.exe C:\Users\Anwender\Videos\CutErgebnis.mp4
ffprobe version N-90399-ged0e0fe102 Copyright (c) 2007-2018 the FFmpeg developers
 built with gcc 7.3.0 (GCC)
 configuration: --enable-gpl --enable-version3 --enable-sdl2 --enable-bzlib --enable-fontconfig --enable-gnutls --enable-iconv --enable-libass --enable-libbluray --enable-libfreetype --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libtheora --enable-libtwolame --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxml2 --enable-libzimg --enable-lzma --enable-zlib --enable-gmp --enable-libvidstab --enable-libvorbis --enable-libvo-amrwbenc --enable-libmysofa --enable-libspeex --enable-libxvid --enable-libmfx --enable-amf --enable-ffnvcodec --enable-cuvid --enable-d3d11va --enable-nvenc --enable-nvdec --enable-dxva2 --enable-avisynth
 libavutil 56. 11.100 / 56. 11.100
 libavcodec 58. 15.100 / 58. 15.100
 libavformat 58. 10.100 / 58. 10.100
 libavdevice 58. 2.100 / 58. 2.100
 libavfilter 7. 13.100 / 7. 13.100
 libswscale 5. 0.102 / 5. 0.102
 libswresample 3. 0.101 / 3. 0.101
 libpostproc 55. 0.100 / 55. 0.100
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'C:\Users\Anwender\Videos\CutErgebnis.mp4':
 Metadata:
 major_brand : isom
 minor_version : 512
 compatible_brands: isomiso2avc1mp41
 encoder : Lavf58.9.100
 comment : Captured with Snagit 13.1.3.7993
 : Microphone - Mikrofon (Steam Streaming Microphone)
 :
 Duration: 00:01:51.99, start: 0.015011, bitrate: 148 kb/s
 Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1918x718 [SAR 1:1 DAR 959:359], 149 kb/s, 14.79 fps, 15 tbr, 15k tbn, 30 tbc (default)
 Metadata:
 handler_name : VideoHandler
 Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 44100 Hz, mono, fltp, 1 kb/s (default)
 Metadata:
 handler_name : SoundHandler

I am happy posting my first question. I want to add advertising section at specific time of video. The advertising section is image and intro audio about that image.

I have a UVC camera which supports h264 protocol. we can see the h264 listed below when we list all formats supported.

msm8909:/data # ./ffmpeg -f v4l2 -list_formats all -i /dev/video1
ffmpeg version N-53546-g5eb4405fc5-static https://johnvansickle.com/ffmpeg/ Copyright (c) 2000-2020 the FFmpeg developers
 built with gcc 6.3.0 (Debian 6.3.0-18+deb9u1) 20170516
 configuration: --enable-gpl --enable-version3 --enable-static --disable-debug --disable-ffplay --disable-indev=sndio --disable-outdev=sndio --cc=gcc --enable-fontconfig --enable-frei0r --enable-gnutls --enable-gmp --enable-libgme --enable-gray --enable-libfribidi --enable-libass --enable-libfreetype --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-librubberband --enable-libsoxr --enable-libspeex --enable-libsrt --enable-libvorbis --enable-libopus --enable-libtheora --enable-libvidstab --enable-libvo-amrwbenc --enable-libvpx --enable-libwebp --enable-libx264 --enable-libxml2 --enable-libxvid --enable-libzimg
 libavutil 56. 56.100 / 56. 56.100
 libavcodec 58. 97.100 / 58. 97.100
 libavformat 58. 49.100 / 58. 49.100
 libavdevice 58. 11.101 / 58. 11.101
 libavfilter 7. 87.100 / 7. 87.100
 libswscale 5. 8.100 / 5. 8.100
 libswresample 3. 8.100 / 3. 8.100
 libpostproc 55. 8.100 / 55. 8.100
[video4linux2,v4l2 @ 0x4649140] Compressed: h264 : H.264 : 1920x1080 1280x720 640x480 320x240
[video4linux2,v4l2 @ 0x4649140] Compressed: mjpeg : MJPEG : 1920x1080 1280x720 640x480 320x240

I am running the ffmpeg cmd to record UVC camera video to local device.

ffmpeg -f v4l2 -input_format h264 -framerate 30 -video_size 1280*720 -i /dev/video1 -c copy /sdcard/Movies/output.mkv

The video size is way bigger than running the command below:

ffmpeg -f v4l2 -input_format mjpeg -framerate 30 -video_size 1280*720 -i /dev/video1 -c:v libx264 -vf format=yuv420p /sdcard/Movies/output.mp4

I assume the camera already supports h264 protocol. Thus I don't need to re-encode to 264 formats. However, the video size does not look like an H264 encoded video.

I have to merge audio with images to create a video in android. Is there any third party library to do that or we have to use the FFmpeg commands to do so? FFmpeg commands are time-consuming for converting into the video.

Please guide me through this. Thanks

I'm encoding everything to H.264. If h264_qsv is available I'm using it, else libx264. Works fine, but I noticed that if the camera is recording in low light, the video saved is sped up like x2 or x3. And I'm not sure where the problem is. Creating the input format context:

 private AVFormatContext* CreateFormatContext()
 {
 AVDictionary* options = null;

 ffmpeg.av_dict_set(&options, "packet-buffering", "0", 0);
 ffmpeg.av_dict_set(&options, "sync", "1", 0);
 ffmpeg.av_dict_set(&options, "rtsp_transport", "tcp", 0);
 ffmpeg.av_dict_set(&options, "reconnect", "1", 0);
 ffmpeg.av_dict_set(&options, "analyzeduration", "2000000", 0);
 ffmpeg.av_dict_set(&options, "probesize", (16384 * 16).ToString(), 0);
 ffmpeg.av_dict_set(&options, "max_delay", "0", 0);
 ffmpeg.av_dict_set(&options, "reorder_queue_size", "0", 0);
 ffmpeg.av_dict_set(&options, "skip_frame", "8", 0);
 ffmpeg.av_dict_set(&options, "skip_loop_filter", "48", 0);
 ffmpeg.av_dict_set(&options, "rtbufsize", "1000M", 0);

 AVFormatContext* pInputFmtCtx = ffmpeg.avformat_alloc_context();

 AVInputFormat* inputFormat = null;

 if (!string.IsNullOrEmpty(_format))
 {
 inputFormat = ffmpeg.av_find_input_format(_format);

 if (inputFormat == null)
 {
 //throw
 }
 }

 int ret = ffmpeg.avformat_open_input(&pInputFmtCtx, _streamUrl, inputFormat, &options);

 if (ret != 0)
 {
 //throw
 }

 return pInputFmtCtx;
 }

video decoder

 private void CreateVideoDecoder()
 {
 AVStream* videoStream = InputFormatContext->streams[VideoStreamIndex];
 AVCodecParameters* videoCodecParams = videoStream->codecpar;
 AVCodec* videoDecoder = ffmpeg.avcodec_find_decoder(videoCodecParams->codec_id);

 VideoDecodeContext = ffmpeg.avcodec_alloc_context3(videoDecoder);

 if (ffmpeg.avcodec_parameters_to_context(VideoDecodeContext, videoCodecParams) < 0)
 {
 //throw
 }

 if (ffmpeg.avcodec_open2(VideoDecodeContext, videoDecoder, null) < 0)
 {
 //throw
 }
 }

and the h264 encoder

private void CreateH264Encoder(AVStream* inputStream, AVStream* outputStream)
 {
 AVRational framerate = ffmpeg.av_guess_frame_rate(_inputContext.InputFormatContext, inputStream, null);

 AVCodec* videoEncoder = ffmpeg.avcodec_find_encoder_by_name("h264_qsv");
 if (videoEncoder == null)
 {
 videoEncoder = ffmpeg.avcodec_find_encoder_by_name("libx264");
 PixelFormat = AVPixelFormat.AV_PIX_FMT_YUV420P;
 }

 if (videoEncoder == null)
 {
 //throw
 }

 VideoEncodeContext = ffmpeg.avcodec_alloc_context3(videoEncoder);

 if (VideoEncodeContext == null)
 {
 //throw
 }

 VideoEncodeContext->width = _inputContext.VideoDecodeContext->width;
 VideoEncodeContext->height = _inputContext.VideoDecodeContext->height;
 VideoEncodeContext->pix_fmt = PixelFormat;
 VideoEncodeContext->bit_rate = 2 * 1000 * 1000;
 VideoEncodeContext->rc_buffer_size = 4 * 1000 * 1000;
 VideoEncodeContext->rc_max_rate = 2 * 1000 * 1000;
 VideoEncodeContext->rc_min_rate = 3 * 1000 * 1000;
 VideoEncodeContext->framerate = framerate;
 VideoEncodeContext->max_b_frames = 0;
 VideoEncodeContext->time_base = ffmpeg.av_inv_q(framerate);
 VideoEncodeContext->flags |= ffmpeg.AV_CODEC_FLAG_GLOBAL_HEADER;

 ffmpeg.av_opt_set(VideoEncodeContext->priv_data, "preset", "slow", 0);
 ffmpeg.av_opt_set(VideoEncodeContext->priv_data, "vprofile", "baseline", 0);

 if (ffmpeg.avcodec_open2(VideoEncodeContext, videoEncoder, null) < 0)
 {
 //throw
 }

 ffmpeg.avcodec_parameters_from_context(outputStream->codecpar, VideoEncodeContext);
 }

I'm using ffmpeg 4.0.1, so I'm decoding/encoding with the new format API which I'll skip to share for now because its nothing more than following the link: https://ffmpeg.org/doxygen/3.3/group__lavc__encdec.html

I need to install libx264 on OpenSuse Leap 15.1.

I am following the steps here: https://software.opensuse.org/package/libx264?locale=nb Where I see that there is an option for OpenSuse Leap 15.1. and I click the 'Community packages' option.

There are 3 options:

Option 1: home:regataos

I select 'Expert download'

zypper addrepo https://download.opensuse.org/repositories/home:regataos/openSUSE_Leap_15.1/home:regataos.repo
zypper refresh
zypper install libx264
Loading repository data...
Reading installed packages...
'libx264' not found in package names. Trying capabilities.
No provider of 'libx264' found.
Resolving package dependencies...

Nothing to do.

Option 2: home:smarty12:multimedia

I select 'Expert download'

zypper addrepo https://download.opensuse.org/repositories/home:smarty12:multimedia/openSUSE_Leap_15.1/home:smarty12:multimedia.repo
zypper refresh
zypper install libx264
Loading repository data...
Reading installed packages...
Resolving package dependencies...

The following 2 NEW packages are going to be installed:
libx264 libx264-157

2 new packages to install.
Overall download size: 556.5 KiB. Already cached: 0 B. After the operation, additional 2.0 MiB will be used.
Continue? [y/n/v/...? shows all options] (y): y
Retrieving package libx264-157-2019.03.03-lp151.1.86.x86_64 (1/2), 549.7 KiB ( 2.0 MiB unpacked)
Retrieving: libx264-157-2019.03.03-lp151.1.86.x86_64.rpm ....................................................................................................................[done (6.2 KiB/s)]
Retrieving package libx264-2019.03.03-lp151.1.86.x86_64 (2/2), 6.7 KiB ( 0 B unpacked)
Retrieving: libx264-2019.03.03-lp151.1.86.x86_64.rpm ....................................................................................................................................[done]

Checking for file conflicts: ............................................................................................................................................................[done]
(1/2) Installing: libx264-157-2019.03.03-lp151.1.86.x86_64 ..............................................................................................................................[done]
(2/2) Installing: libx264-2019.03.03-lp151.1.86.x86_64 ..................................................................................................................................[done]

So this appears to have installed it.

Now when I try to convert a file from one type to I get the error: "Decoder (codec h264) not found for input stream #0:1"

ffmpeg -i video.mp4 video_converted.mpg
ffmpeg version 4.3 Copyright (c) 2000-2020 the FFmpeg developers
built with gcc 10.2.0 (GCC)
configuration: --prefix=/usr --libdir=/usr/lib64 --shlibdir=/usr/lib64 --enable-gpl --enable-version3 --enable-nonfree --disable-static --enable-shared --enable-avresample --enable-gmp --enable-ladspa --enable-libass --enable-libbluray --enable-libfdk-aac --enable-libfontconfig --enable-libfreetype --enable-libglslang --enable-libgsm --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopus --enable-libpulse --enable-libsnappy --enable-libspeex --enable-libtheora --enable-libvorbis --enable-libvpx --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxvid --enable-libxml2 --enable-opencl --enable-opengl --enable-openssl --enable-vulkan --enable-libdrm --enable-libcelt --extra-cflags='-march=core2 -pipe -O2 -DNDEBUG -D_FORTIFY_SOURCE=2 -mmmx -msse2 -mssse3 -funwind-tables' --extra-cxxflags='-march=core2 -pipe -O2 -DNDEBUG -D_FORTIFY_SOURCE=2 -mmmx -msse2 -mssse3 -funwind-tables' --extra-ldflags='-Wl,--as-needed -Wl,--strip-all' --disable-debug --disable-demuxer='hls,applehttp'
WARNING: library configuration mismatch
avutil configuration: --prefix=/usr --libdir=/usr/lib64 --shlibdir=/usr/lib64 --incdir=/usr/include/ffmpeg --extra-cflags='-fmessage-length=0 -grecord-gcc-switches -O2 -Wall -D_FORTIFY_SOURCE=2 -fstack-protector-strong -funwind-tables -fasynchronous-unwind-tables -fstack-clash-protection -g' --optflags='-fmessage-length=0 -grecord-gcc-switches -O2 -Wall -D_FORTIFY_SOURCE=2 -fstack-protector-strong -funwind-tables -fasynchronous-unwind-tables -fstack-clash-protection -g' --disable-htmlpages --enable-pic --disable-stripping --enable-shared --disable-static --enable-gpl --disable-openssl --enable-avresample --enable-gnutls --enable-ladspa --disable-cuda-sdk --enable-libass --enable-libbluray --enable-libbs2b --enable-libcelt --enable-libcdio --enable-libdc1394 --enable-libdrm --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgsm --enable-libjack --enable-libmp3lame --enable-libopenjpeg --enable-libopenmpt --enable-libopus --enable-libpulse --enable-libspeex --enable-libssh --enable-libtheora --enable-libtwolame --enable-libvorbis --enable-libv4l2 --enable-libvpx --enable-libwebp --enable-libxml2 --enable-libzimg --enable-libzvbi --enable-vaapi --enable-vdpau --enable-muxers --enable-demuxers --disable-encoders --disable-decoders --disable-decoder='mpeg4,h263,h264,hevc,vc1' --enable-encoder=',aac,apng,ass,ayuv,bmp,ffv1,ffvhuff,flac,gif,huffyuv,jpegls,libaom,libaom_av1,libcodec2,libgsm,libmp3lame,libopenjpeg,libopus,libschroedinger,libspeex,libtheora,libtwolame,libvorbis,libvpx_vp8,libvpx_vp9,libwebp,libwebp_anim,mjpeg,mpeg1video,mpeg2video,mp2,mp2fixed,opus,pam,pbm,pcm_alaw,pcm_f32be,pcm_f32le,pcm_f64be,pcm_f64le,pcm_mulaw,pcm_s16be,pcm_s16be_planar,pcm_s16le,pcm_s16le_planar,pcm_s24be,pcm_s24le,pcm_s24le_planar,pcm_s32be,pcm_s32le,pcm_s32le_planar,pcm_s8,pcm_s8_planar,pcm_u16be,pcm_u16le,pcm_u24be,pcm_u24le,pcm_u32be,pcm_u32le,pcm_u8,pcx,pgm,pgmyuv,png,ppm,rawvideo,sgi,srt,ssa,sunrast,targa,text,tiff,v210,v308,v408,v410,vorbis,webvtt,xbm,xwd,y41p,yuv4,zlib,' --enable-decoder=',aac,ac3,ansi,apng,ass,ayuv,bmp,dirac,exr,ffv1,ffvhuff,ffwavesynth,flac,gif,gsm,huffyuv,ilbc,libaom,libaom_av1,libcelt,libcodec2,libdav1d,libgsm,libopenjpeg,libopus,libschroedinger,libspeex,libvorbis,libvpx_vp8,libvpx_vp9,mjpeg,mpeg1video,mpeg2video,,mp1,mp1float,mp2,mp2float,mp3,mp3float,opus,pam,pbm,pcm_alaw,pcm_bluray,pcm_dvd,pcm_f32be,pcm_f32le,pcm_f64be,pcm_f64le,pcm_mulaw,pcm_s16be,pcm_s16be_planar,pcm_s16le,pcm_s16le_planar,pcm_s24be,pcm_s24le,pcm_s24le_planar,pcm_s32be,pcm_s32le,pcm_s32le_planar,pcm_s8,pcm_s8_planar,pcm_u16be,pcm_u16le,pcm_u24be,pcm_u24le,pcm_u32be,pcm_u32le,pcm_u8,pcx,pgm,pgmyuv,pgssub,png,ppm,rawvideo,sgi,srt,ssa,sunrast,targa,text,theora,tiff,v210,v210x,v308,v408,v410,vorbis,vp3,vp5,vp6,vp6a,vp6f,vp8,vp9,webp,webvtt,xbm,xwd,y41p,yuv4,zlib,'
avcodec configuration: --prefix=/usr --libdir=/usr/lib64 --shlibdir=/usr/lib64 --incdir=/usr/include/ffmpeg --extra-cflags='-fmessage-length=0 -grecord-gcc-switches -O2 -Wall -D_FORTIFY_SOURCE=2 -fstack-protector-strong -funwind-tables -fasynchronous-unwind-tables -fstack-clash-protection -g' --optflags='-fmessage-length=0 -grecord-gcc-switches -O2 -Wall -D_FORTIFY_SOURCE=2 -fstack-protector-strong -funwind-tables -fasynchronous-unwind-tables -fstack-clash-protection -g' --disable-htmlpages --enable-pic --disable-stripping --enable-shared --disable-static --enable-gpl --disable-openssl --enable-avresample --enable-gnutls --enable-ladspa --disable-cuda-sdk --enable-libass --enable-libbluray --enable-libbs2b --enable-libcelt --enable-libcdio --enable-libdc1394 --enable-libdrm --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgsm --enable-libjack --enable-libmp3lame --enable-libopenjpeg --enable-libopenmpt --enable-libopus --enable-libpulse --enable-libspeex --enable-libssh --enable-libtheora --enable-libtwolame --enable-libvorbis --enable-libv4l2 --enable-libvpx --enable-libwebp --enable-libxml2 --enable-libzimg --enable-libzvbi --enable-vaapi --enable-vdpau --enable-muxers --enable-demuxers --disable-encoders --disable-decoders --disable-decoder='mpeg4,h263,h264,hevc,vc1' --enable-encoder=',aac,apng,ass,ayuv,bmp,ffv1,ffvhuff,flac,gif,huffyuv,jpegls,libaom,libaom_av1,libcodec2,libgsm,libmp3lame,libopenjpeg,libopus,libschroedinger,libspeex,libtheora,libtwolame,libvorbis,libvpx_vp8,libvpx_vp9,libwebp,libwebp_anim,mjpeg,mpeg1video,mpeg2video,mp2,mp2fixed,opus,pam,pbm,pcm_alaw,pcm_f32be,pcm_f32le,pcm_f64be,pcm_f64le,pcm_mulaw,pcm_s16be,pcm_s16be_planar,pcm_s16le,pcm_s16le_planar,pcm_s24be,pcm_s24le,pcm_s24le_planar,pcm_s32be,pcm_s32le,pcm_s32le_planar,pcm_s8,pcm_s8_planar,pcm_u16be,pcm_u16le,pcm_u24be,pcm_u24le,pcm_u32be,pcm_u32le,pcm_u8,pcx,pgm,pgmyuv,png,ppm,rawvideo,sgi,srt,ssa,sunrast,targa,text,tiff,v210,v308,v408,v410,vorbis,webvtt,xbm,xwd,y41p,yuv4,zlib,' --enable-decoder=',aac,ac3,ansi,apng,ass,ayuv,bmp,dirac,exr,ffv1,ffvhuff,ffwavesynth,flac,gif,gsm,huffyuv,ilbc,libaom,libaom_av1,libcelt,libcodec2,libdav1d,libgsm,libopenjpeg,libopus,libschroedinger,libspeex,libvorbis,libvpx_vp8,libvpx_vp9,mjpeg,mpeg1video,mpeg2video,,mp1,mp1float,mp2,mp2float,mp3,mp3float,opus,pam,pbm,pcm_alaw,pcm_bluray,pcm_dvd,pcm_f32be,pcm_f32le,pcm_f64be,pcm_f64le,pcm_mulaw,pcm_s16be,pcm_s16be_planar,pcm_s16le,pcm_s16le_planar,pcm_s24be,pcm_s24le,pcm_s24le_planar,pcm_s32be,pcm_s32le,pcm_s32le_planar,pcm_s8,pcm_s8_planar,pcm_u16be,pcm_u16le,pcm_u24be,pcm_u24le,pcm_u32be,pcm_u32le,pcm_u8,pcx,pgm,pgmyuv,pgssub,png,ppm,rawvideo,sgi,srt,ssa,sunrast,targa,text,theora,tiff,v210,v210x,v308,v408,v410,vorbis,vp3,vp5,vp6,vp6a,vp6f,vp8,vp9,webp,webvtt,xbm,xwd,y41p,yuv4,zlib,'
avformat configuration: --prefix=/usr --libdir=/usr/lib64 --shlibdir=/usr/lib64 --incdir=/usr/include/ffmpeg --extra-cflags='-fmessage-length=0 -grecord-gcc-switches -O2 -Wall -D_FORTIFY_SOURCE=2 -fstack-protector-strong -funwind-tables -fasynchronous-unwind-tables -fstack-clash-protection -g' --optflags='-fmessage-length=0 -grecord-gcc-switches -O2 -Wall -D_FORTIFY_SOURCE=2 -fstack-protector-strong -funwind-tables -fasynchronous-unwind-tables -fstack-clash-protection -g' --disable-htmlpages --enable-pic --disable-stripping --enable-shared --disable-static --enable-gpl --disable-openssl --enable-avresample --enable-gnutls --enable-ladspa --disable-cuda-sdk --enable-libass --enable-libbluray --enable-libbs2b --enable-libcelt --enable-libcdio --enable-libdc1394 --enable-libdrm --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgsm --enable-libjack --enable-libmp3lame --enable-libopenjpeg --enable-libopenmpt --enable-libopus --enable-libpulse --enable-libspeex --enable-libssh --enable-libtheora --enable-libtwolame --enable-libvorbis --enable-libv4l2 --enable-libvpx --enable-libwebp --enable-libxml2 --enable-libzimg --enable-libzvbi --enable-vaapi --enable-vdpau --enable-muxers --enable-demuxers --disable-encoders --disable-decoders --disable-decoder='mpeg4,h263,h264,hevc,vc1' --enable-encoder=',aac,apng,ass,ayuv,bmp,ffv1,ffvhuff,flac,gif,huffyuv,jpegls,libaom,libaom_av1,libcodec2,libgsm,libmp3lame,libopenjpeg,libopus,libschroedinger,libspeex,libtheora,libtwolame,libvorbis,libvpx_vp8,libvpx_vp9,libwebp,libwebp_anim,mjpeg,mpeg1video,mpeg2video,mp2,mp2fixed,opus,pam,pbm,pcm_alaw,pcm_f32be,pcm_f32le,pcm_f64be,pcm_f64le,pcm_mulaw,pcm_s16be,pcm_s16be_planar,pcm_s16le,pcm_s16le_planar,pcm_s24be,pcm_s24le,pcm_s24le_planar,pcm_s32be,pcm_s32le,pcm_s32le_planar,pcm_s8,pcm_s8_planar,pcm_u16be,pcm_u16le,pcm_u24be,pcm_u24le,pcm_u32be,pcm_u32le,pcm_u8,pcx,pgm,pgmyuv,png,ppm,rawvideo,sgi,srt,ssa,sunrast,targa,text,tiff,v210,v308,v408,v410,vorbis,webvtt,xbm,xwd,y41p,yuv4,zlib,' --enable-decoder=',aac,ac3,ansi,apng,ass,ayuv,bmp,dirac,exr,ffv1,ffvhuff,ffwavesynth,flac,gif,gsm,huffyuv,ilbc,libaom,libaom_av1,libcelt,libcodec2,libdav1d,libgsm,libopenjpeg,libopus,libschroedinger,libspeex,libvorbis,libvpx_vp8,libvpx_vp9,mjpeg,mpeg1video,mpeg2video,,mp1,mp1float,mp2,mp2float,mp3,mp3float,opus,pam,pbm,pcm_alaw,pcm_bluray,pcm_dvd,pcm_f32be,pcm_f32le,pcm_f64be,pcm_f64le,pcm_mulaw,pcm_s16be,pcm_s16be_planar,pcm_s16le,pcm_s16le_planar,pcm_s24be,pcm_s24le,pcm_s24le_planar,pcm_s32be,pcm_s32le,pcm_s32le_planar,pcm_s8,pcm_s8_planar,pcm_u16be,pcm_u16le,pcm_u24be,pcm_u24le,pcm_u32be,pcm_u32le,pcm_u8,pcx,pgm,pgmyuv,pgssub,png,ppm,rawvideo,sgi,srt,ssa,sunrast,targa,text,theora,tiff,v210,v210x,v308,v408,v410,vorbis,vp3,vp5,vp6,vp6a,vp6f,vp8,vp9,webp,webvtt,xbm,xwd,y41p,yuv4,zlib,'
swresample configuration: --prefix=/usr --libdir=/usr/lib64 --shlibdir=/usr/lib64 --incdir=/usr/include/ffmpeg --extra-cflags='-fmessage-length=0 -grecord-gcc-switches -O2 -Wall -D_FORTIFY_SOURCE=2 -fstack-protector-strong -funwind-tables -fasynchronous-unwind-tables -fstack-clash-protection -g' --optflags='-fmessage-length=0 -grecord-gcc-switches -O2 -Wall -D_FORTIFY_SOURCE=2 -fstack-protector-strong -funwind-tables -fasynchronous-unwind-tables -fstack-clash-protection -g' --disable-htmlpages --enable-pic --disable-stripping --enable-shared --disable-static --enable-gpl --disable-openssl --enable-avresample --enable-gnutls --enable-ladspa --disable-cuda-sdk --enable-libass --enable-libbluray --enable-libbs2b --enable-libcelt --enable-libcdio --enable-libdc1394 --enable-libdrm --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgsm --enable-libjack --enable-libmp3lame --enable-libopenjpeg --enable-libopenmpt --enable-libopus --enable-libpulse --enable-libspeex --enable-libssh --enable-libtheora --enable-libtwolame --enable-libvorbis --enable-libv4l2 --enable-libvpx --enable-libwebp --enable-libxml2 --enable-libzimg --enable-libzvbi --enable-vaapi --enable-vdpau --enable-muxers --enable-demuxers --disable-encoders --disable-decoders --disable-decoder='mpeg4,h263,h264,hevc,vc1' --enable-encoder=',aac,apng,ass,ayuv,bmp,ffv1,ffvhuff,flac,gif,huffyuv,jpegls,libaom,libaom_av1,libcodec2,libgsm,libmp3lame,libopenjpeg,libopus,libschroedinger,libspeex,libtheora,libtwolame,libvorbis,libvpx_vp8,libvpx_vp9,libwebp,libwebp_anim,mjpeg,mpeg1video,mpeg2video,mp2,mp2fixed,opus,pam,pbm,pcm_alaw,pcm_f32be,pcm_f32le,pcm_f64be,pcm_f64le,pcm_mulaw,pcm_s16be,pcm_s16be_planar,pcm_s16le,pcm_s16le_planar,pcm_s24be,pcm_s24le,pcm_s24le_planar,pcm_s32be,pcm_s32le,pcm_s32le_planar,pcm_s8,pcm_s8_planar,pcm_u16be,pcm_u16le,pcm_u24be,pcm_u24le,pcm_u32be,pcm_u32le,pcm_u8,pcx,pgm,pgmyuv,png,ppm,rawvideo,sgi,srt,ssa,sunrast,targa,text,tiff,v210,v308,v408,v410,vorbis,webvtt,xbm,xwd,y41p,yuv4,zlib,' --enable-decoder=',aac,ac3,ansi,apng,ass,ayuv,bmp,dirac,exr,ffv1,ffvhuff,ffwavesynth,flac,gif,gsm,huffyuv,ilbc,libaom,libaom_av1,libcelt,libcodec2,libdav1d,libgsm,libopenjpeg,libopus,libschroedinger,libspeex,libvorbis,libvpx_vp8,libvpx_vp9,mjpeg,mpeg1video,mpeg2video,,mp1,mp1float,mp2,mp2float,mp3,mp3float,opus,pam,pbm,pcm_alaw,pcm_bluray,pcm_dvd,pcm_f32be,pcm_f32le,pcm_f64be,pcm_f64le,pcm_mulaw,pcm_s16be,pcm_s16be_planar,pcm_s16le,pcm_s16le_planar,pcm_s24be,pcm_s24le,pcm_s24le_planar,pcm_s32be,pcm_s32le,pcm_s32le_planar,pcm_s8,pcm_s8_planar,pcm_u16be,pcm_u16le,pcm_u24be,pcm_u24le,pcm_u32be,pcm_u32le,pcm_u8,pcx,pgm,pgmyuv,pgssub,png,ppm,rawvideo,sgi,srt,ssa,sunrast,targa,text,theora,tiff,v210,v210x,v308,v408,v410,vorbis,vp3,vp5,vp6,vp6a,vp6f,vp8,vp9,webp,webvtt,xbm,xwd,y41p,yuv4,zlib,'
libavutil 56. 51.100 / 56. 31.100
libavcodec 58. 91.100 / 58. 54.100
libavformat 58. 45.100 / 58. 29.100
libavdevice 58. 10.100 / 58. 10.100
libavfilter 7. 85.100 / 7. 85.100
libavresample 4. 0. 0 / 4. 0. 0
libswscale 5. 7.100 / 5. 7.100
libswresample 3. 7.100 / 3. 5.100
libpostproc 55. 7.100 / 55. 7.100
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x55dfcea468c0] st: 1 edit list: 1 Missing key frame while searching for timestamp: 0
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x55dfcea468c0] st: 1 edit list 1 Cannot find an index entry before timestamp: 0.
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'video.mp4':
Metadata:
major_brand : isom
minor_version : 0
compatible_brands: mp41avc1
creation_time : 2019-07-25T09:16:31.000000Z
encoder : vlc 3.0.4 stream output
encoder-eng : vlc 3.0.4 stream output
Duration: 00:00:07.07, start: 0.000000, bitrate: 3900 kb/s
Stream #0:0(eng): Audio: mp3 (mp4a / 0x6134706D), 44100 Hz, stereo, fltp, 127 kb/s (default)
Metadata:
 creation_time : 2019-07-25T09:16:31.000000Z
 handler_name : SoundHandler
Stream #0:1(eng): Video: h264 (avc1 / 0x31637661), none, 1088x1920, 3766 kb/s, 29.99 fps, 29.97 tbr, 1000k tbn, 1000k tbc (default)
Metadata:
 rotate : 90
 creation_time : 2019-07-25T09:16:31.000000Z
 handler_name : VideoHandler
Side data:
 displaymatrix: rotation of -90.00 degrees
Stream mapping:
 Stream #0:1 -> #0:0 (? (?) -> mpeg1video (native))
 Stream #0:0 -> #0:1 (mp3 (mp3float) -> mp2 (native))
 

Decoder (codec h264) not found for input stream #0:1

How can I successfully install libx264 o Opensuse 15.1