Is it possible to have a script to change the HDR metadata? Something like this: -colorprim bt2020 -transfer smpte-st-2084 -colormatrix bt2020nc -masterdisplay G(13250,34500)B(7500,3000)R(34000,16000)WP(15635,16450)L(40000000,50) -maxcll 0,0 NVHSP can do this for HDR10, but it doesnt work for this.

Thanks!

When using this test file:

http://media.developer.dolby.com/DolbyVision_Atmos/mp4/iOS_P5_GlassBlowing2_3840x2160%4059.94fps_15200kbps.mp4

The untouched file's metadata is:

Stream #0:0[0x1](und): Video: hevc (Main 10) (dvh1 / 0x31687664), yuv420p10le(pc), 3840x2160 [SAR 1:1 DAR 16:9], 15184 kb/s, 59.94 fps, 59.94 tbr, 60k tbn (default)

Stream #0:1[0x2](und): Audio: eac3 (ec-3 / 0x332D6365), 48000 Hz, 5.1(side), fltp, 640 kb/s (default)

My mp4muxer command:

mp4muxer -o output.mp4 -i input.hevc -i input.ec3 --dv-profile 5

After using ffmpeg or mp4demuxer to demux and mp4muxer to remux:

Stream #0:0[0x1](und): Video: hevc (Main 10) (dvhe / 0x65687664), yuv420p10le(pc), 3840x2160 [SAR 1:1 DAR 16:9], 15185 kb/s, 59.94 fps, 59.94 tbr, 60k tbn (default)

Stream #0:1[0x2](und): Audio: none (dvhe / 0x65687664), 48000 Hz, 5.1(side), 640 kb/s (default)

The resulting file after using mp4muxer has audio that is unplayable because of the incorrect header.

Muxing any h265 elementary streams results in the final output track to have a codec ID of hev1 and not hvc1

This goes against Apple's HLS and QuickTime spec, and hence the final file doesn't play in QuickTime.

(I am trying to mux an HDR10 HEVC file with it's Atmos track)

using the option --dvh1flag returns an error on mp4muxer 1.1.0 saying the option doesn't exist, even though it's in the help dialogue.

--dvh1flag = Set the elementray stream index to set HEVC track's sample entry name to 'dvh1', default sample entry box name is 'dvhe' for non-cross compatible stream.

Error parsing command line: Unknown option: --dvh1flag Error parsing command line!

Hi, I followed the process and when I muxed my .h264 with my .ec3, the resulting .mp4 file is 0KB. This is an 8K 3D 360 video, which is approximately 8GB. 8192x8192 are the dimensions. I'm wondering if the video resolution is beyond what is currently supported?

Thank You!

When converting dvhe->dvh1, mp4muxer leads to black screen on iOS/ATV. File produced by mp4box and mp4mux(bento4) will be fine. Someone send me this:

'hvc1' stores all parameter sets inside the MP4 container below the sample description boxes. 
'hev1' stores all parameter sets in band (inside the HEVC stream).

The parameter sets are essentially mandatory metadata necessary to decode the streams.

So you have two slightly different ways of muxing HEVC into MP4.

I'd choose based on the play out and transport scenario.

Your player or your transport specification may require one or the other.

Hello everybody,

Don't know if this is the tools fault or if I've done something wrong.

Whenever I want to import mux a .h265 file with a Dolby Digital Plus audio track (.eac3; extracted through MKVExtract) I get the error:

ERROR! Input ES type: eac3, extension not supported

According to the ReadMe, Dolby Digital Plus is supported. When i change the filename form .eac3 to .ac3 it works. So there is at least a workaround but why is this even needed?

Hello,

this program works great !

I'm wondering if it's possible to add an implementation for subtitles management into the final .mp4 file ?

If it's not, is there another program that would do the trick without any quality loss ?

Thanks in advance.

Regards.

Hello,

I have an issue with remuxing BL + EL video streams into a single Dolby Vision stream, I have tried with both the Windows and Linux binaries, they read the whole source files but never writes into the output file, and the command never exits I have to kill it. Tried with different profiles also.

Command: ./mp4muxer_64bits.exe --overwrite --dv-profile 4 --input-file 00014.track_4113.hevc --input-file 00014.track_4117.hevc --output-file F:\Ready.Player.One.2018.2160p.UHD.BluRay.HDR.HEVC.mp4

Output file: output.zip

Input files Base Layer:

General
Complete name                            : F:\Ready Player One\00014.track_4113.hevc
Format                                   : HEVC
Format/Info                              : High Efficiency Video Coding
File size                                : 61.6 GiB

Video
Format                                   : HEVC
Format/Info                              : High Efficiency Video Coding
Commercial name                          : HDR10
Format profile                           : Main [email protected]@High
Width                                    : 3 840 pixels
Height                                   : 2 160 pixels
Display aspect ratio                     : 16:9
Frame rate                               : 23.976 (24000/1001) fps
Color space                              : YUV
Chroma subsampling                       : 4:2:0 (Type 2)
Bit depth                                : 10 bits
Color range                              : Limited
Color primaries                          : BT.2020
Transfer characteristics                 : PQ
Matrix coefficients                      : BT.2020 non-constant
Mastering display color primaries        : BT.2020
Mastering display luminance              : min: 0.0050 cd/m2, max: 4000 cd/m2
Maximum Content Light Level              : 725 cd/m2
Maximum Frame-Average Light Level        : 162 cd/m2

Enhancement Layer;

General
Complete name                            : F:\Ready Player One\00014.track_4117.hevc
Format                                   : HEVC
Format/Info                              : High Efficiency Video Coding
File size                                : 65.5 MiB

Video
Format                                   : HEVC
Format/Info                              : High Efficiency Video Coding
Commercial name                          : HDR10
Format profile                           : Main [email protected]@High
Width                                    : 1 920 pixels
Height                                   : 1 080 pixels
Display aspect ratio                     : 16:9
Frame rate                               : 23.976 (24000/1001) fps
Color space                              : YUV
Chroma subsampling                       : 4:2:0 (Type 2)
Bit depth                                : 10 bits
Color range                              : Limited
Color primaries                          : BT.2020
Transfer characteristics                 : PQ
Matrix coefficients                      : BT.2020 non-constant
Mastering display color primaries        : BT.2020
Mastering display luminance              : min: 0.0050 cd/m2, max: 4000 cd/m2

Audio:

General
Complete name                            : F:\Ready Player One\00014.track_4355.ac3
Format                                   : AC-3
Format/Info                              : Audio Coding 3
Commercial name                          : Dolby Digital
File size                                : 384 MiB
Duration                                 : 2h 19mn
Overall bit rate mode                    : Constant
Overall bit rate                         : 384 Kbps

Audio
Format                                   : AC-3
Format/Info                              : Audio Coding 3
Commercial name                          : Dolby Digital
Duration                                 : 2h 19mn
Bit rate mode                            : Constant
Bit rate                                 : 384 Kbps
Channel(s)                               : 6 channels
Channel layout                           : L R C LFE Ls Rs
Sampling rate                            : 48.0 KHz
Frame rate                               : 31.250 fps (1536 SPF)
Bit depth                                : 16 bits
Compression mode                         : Lossy
Stream size                              : 384 MiB (100%)
Service kind                             : Complete Main

The prebuilt mp4muxer.exe for Windows won't run on Windows 10 64-bit architecture because the app is 16-bit? Can you upgrade to 64-bit architecture? Below is the error that pops up.

Pop-up error message Unsupported 16-Bit Application The program or feature "??\C:\tools\mp4muxer\mp4muxer.exe" canot start or run due to incompatibility with 64-bit versions of Windows. Please contact the software vendor to ask if a 64-bit Windows compatible version is available."

Command-line error message This version of C:\tools\mp4muxer\mp4muxer.exe is not compatible with the version of Windows you're running. Check your computer's system information and then contact the software publisher.

using

../dlb_mp4base-master/bin/mp4muxer_mac --dv-profile 7 -i 00014.track_4113.hevc -i 00014.track_4117.hevc --dv-input-es-mode split --mpeg4-comp-brand mp42,iso6,isom,msdh,dby1 -o ./out.mp4 --overwrite

does not seem to write any data on the out.mp4 file.

Hey Developers,

I have a question , Please tell me how to run this program/project on Alpine Linux. I am really wanted to test this out.

Thanks In Advance…

https://drive.google.com/file/d/1b1S_7Su9jMEDHhDFnBSMXa3nYTVYrmOT/view?usp=sharing

I used mkvtoolnix to demux the mkv file to transcode the mkv file to mp4, and then tried muxing using mp4muxer, but an sc miss-match error occurs.

My laptop is running windows 11 on ARM, which is Qualcomm Snapdragon 8cx. I tried the exe version, it did not work, please add support in future version.

Hevc file with long duration like 1hr or more not muxing and output file is 0bytes and mp4muxer.exe running where read disk activity occur for few seconds but no write disk activity. For hevc clips like 2min duration it works fine. Kindly solve the error, thanks.

I have a file with the following name on my file system (Windows 10 x64):

Ghost in the Shell Stand Alone Complex - 2x26 - IN Return to Patriotism; ENDLESS∞GIG_Track01.h264

mp4muxer.exe generates an error for being unable to open the input file, and notice that the Unicode character ∞ (U+221E) has been replaced with 8:

$ mp4muxer -o mp4\test.mp4 -i "Ghost in the Shell Stand Alone Complex - 2x26 - IN Return to Patriotism; ENDLESS∞GIG_Track01.h264"
ERROR! Can't open input file: Ghost in the Shell Stand Alone Complex - 2x26 - IN Return to Patriotism; ENDLESS8GIG_Track01.h264
Error parsing command line!

Explorer, CMD, and any other application I have capable of reading this file have no issues with it or displaying the correct Unicode filename.