Dolby Vision now possible through MP4 Mux.

[ghostshadow]

Hi, I also have a Zidoo z9x. I was rehearsing a Ninja Turtles movie. I converted in MUX_AND_CONVERT_TO_PROFILE_81.bat, I converted the resulting file to .ts. The film plays, but then the film starts to tear.
Now I'm going to try to convert the movie Transformers. I'll write how I ended up.

I'm redoing 1917. This time the process is simply to use tsmuxer to create ts file muxing HEVC and atmos audio from UHD.

Already have HEVC from previous tests

Hi, so I tried all the options mkv or ts. Both profiles played but the momentum began to mow. If you managed to do it, you would write nicely. Someone wouldn't advise what it could be. I have a Zidoo z9x. Thank you

On your zidoo are you using the vs10 or not?
You tried to mux with mkvtoolnix your mp4 + your soundtracks (BL_EL_RPU.mp4 + atmos audio)

[Tomas]

I'm redoing 1917. This time the process is simply to use tsmuxer to create ts file muxing HEVC and atmos audio from UHD.

Already have HEVC from previous tests

Hi, so I tried all the options mkv or ts. Both profiles played but the momentum began to mow. If you managed to do it, you would write nicely. Someone wouldn't advise what it could be. I have a Zidoo z9x. Thank you

On your zidoo are you using the vs10 or not?
You tried to mux with mkvtoolnix your mp4 + your soundtracks (BL_EL_RPU.mp4 + atmos audio)

Hi, I have it set to AUTO. I can't open the mp4muxer program or I don't know how to do it via the command line.

[ghostshadow]

Hi, so I tried all the options mkv or ts. Both profiles played but the momentum began to mow. If you managed to do it, you would write nicely. Someone wouldn't advise what it could be. I have a Zidoo z9x. Thank you

On your zidoo are you using the vs10 or not?
You tried to mux with mkvtoolnix your mp4 + your soundtracks (BL_EL_RPU.mp4 + atmos audio)

Hi, I have it set to AUTO. I can't open the mp4muxer program or I don't know how to do it via the command line.

1. You go to your folder where you have decompressed mp4muxer
2. In the window at the top you click on: File --> Open Windows PowerShell --> Open Windows PowerShell as administrator
3. You type in the console : .\mp4muxer -i path\to\BL_EL_RPU.hevc --dv-profile 8 --dv-bl-compatible-id 1 -o path\to\TEST_FILE.mp4
PS : path\to\BL_EL_RPU.hevc = location of your file BL_EL

[Fuluer]

Using the new MakeMKV and tsmuxer, I was able to convert my old 2 video stream MKV to a proper DV MKV - yeah!

But although the first one looked perfect, Gladiator has a huge red push to the color and a bit of crush on the blacks.

I'm using latest Nvidia shield with exoplayer. Would the FEL/MEL converter (theoretically) fix this color issue?

[ray_007]

As a partially deaf person I heavily rely on subtitles but so far I have not been able to get subtitles working on any of my DV files. Currently I am using following method:

Use tsmuxer to get 'bl' and 'el' Audio and Subtitles (PGS) files
Generate a bl-el-rpu file using 'yusesope' tool (mode 1)
Use tsmuxer to Mux bl-el-rpu+Audio+Subtitle and generate a .ts file.

The said files (format 4) works flawlessly with DV on my TV via USB HDD but the subtitles just wont work no matter what method I try. So far I have tried renaming the sub file similar to movie name, putting the sub file and movie in same folder, converting PGS to SRT, but nothing works. Even MPC-HC refuses to show subtitles on these files.

Is this a .ts file types restriction or am I doing something wrong here? Please help me out. Thanks.

[Fuluer]

As a partially deaf person I heavily rely on subtitles but so far I have not been able to get subtitles working on any of my DV files. Currently I am using following method:

Use tsmuxer to get 'bl' and 'el' Audio and Subtitles (PGS) files
Generate a bl-el-rpu file using 'yusesope' tool (mode 1)
Use tsmuxer to Mux bl-el-rpu+Audio+Subtitle and generate a .ts file.

The said files (format 4) works flawlessly with DV on my TV via USB HDD but the subtitles just wont work no matter what method I try. So far I have tried renaming the sub file similar to movie name, putting the sub file and movie in same folder, converting PGS to SRT, but nothing works. Even MPC-HC refuses to show subtitles on these files.

Is this a .ts file types restriction or am I doing something wrong here? Please help me out. Thanks.

I can't personally verify, but this post seems to say TS doesn't support PGS when using DV -
viewtopic.php?f=12&t=18602&p=85286#p85286

[Tomas]

On your zidoo are you using the vs10 or not?
You tried to mux with mkvtoolnix your mp4 + your soundtracks (BL_EL_RPU.mp4 + atmos audio)

Hi, I have it set to AUTO. I can't open the mp4muxer program or I don't know how to do it via the command line.

1. You go to your folder where you have decompressed mp4muxer
2. In the window at the top you click on: File --> Open Windows PowerShell --> Open Windows PowerShell as administrator
3. You type in the console : .\mp4muxer -i path\to\BL_EL_RPU.hevc --dv-profile 8 --dv-bl-compatible-id 1 -o path\to\TEST_FILE.mp4
PS : path\to\BL_EL_RPU.hevc = location of your file BL_EL

Please, I'm probably doing something stupid. You wouldn't advise me how to write a path. The BL_EL_RPU.HEVC file is saved on disk "G" in the "mp4muxer" folder. Please how do I write the path to the mp4 conversion

[ghostshadow]

Hi, I have it set to AUTO. I can't open the mp4muxer program or I don't know how to do it via the command line.

1. You go to your folder where you have decompressed mp4muxer
2. In the window at the top you click on: File --> Open Windows PowerShell --> Open Windows PowerShell as administrator
3. You type in the console : .\mp4muxer -i path\to\BL_EL_RPU.hevc --dv-profile 8 --dv-bl-compatible-id 1 -o path\to\TEST_FILE.mp4
PS : path\to\BL_EL_RPU.hevc = location of your file BL_EL

Please, I'm probably doing something stupid. You wouldn't advise me how to write a path. The BL_EL_RPU.HEVC file is saved on disk "G" in the "mp4muxer" folder. Please how do I write the path to the mp4 conversion

.\mp4muxer -i G:\mp4muxer\BL_EL_RPU.hevc --dv-profile 8 --dv-bl-compatible-id 1 -o G:\TEST_FILE.mp4

[Tomas]

1. You go to your folder where you have decompressed mp4muxer
2. In the window at the top you click on: File --> Open Windows PowerShell --> Open Windows PowerShell as administrator
3. You type in the console : .\mp4muxer -i path\to\BL_EL_RPU.hevc --dv-profile 8 --dv-bl-compatible-id 1 -o path\to\TEST_FILE.mp4
PS : path\to\BL_EL_RPU.hevc = location of your file BL_EL

Please, I'm probably doing something stupid. You wouldn't advise me how to write a path. The BL_EL_RPU.HEVC file is saved on disk "G" in the "mp4muxer" folder. Please how do I write the path to the mp4 conversion

.\mp4muxer -i G:\mp4muxer\BL_EL_RPU.hevc --dv-profile 8 --dv-bl-compatible-id 1 -o G:\TEST_FILE.mp4

I am doing something wrong?
https://ibb.co/Q6jvCT8

[ray_007]

As a partially deaf person I heavily rely on subtitles but so far I have not been able to get subtitles working on any of my DV files. Currently I am using following method:

Use tsmuxer to get 'bl' and 'el' Audio and Subtitles (PGS) files
Generate a bl-el-rpu file using 'yusesope' tool (mode 1)
Use tsmuxer to Mux bl-el-rpu+Audio+Subtitle and generate a .ts file.

The said files (format 4) works flawlessly with DV on my TV via USB HDD but the subtitles just wont work no matter what method I try. So far I have tried renaming the sub file similar to movie name, putting the sub file and movie in same folder, converting PGS to SRT, but nothing works. Even MPC-HC refuses to show subtitles on these files.

Is this a .ts file types restriction or am I doing something wrong here? Please help me out. Thanks.

I can't personally verify, but this post seems to say TS doesn't support PGS when using DV -
viewtopic.php?f=12&t=18602&p=85286#p85286

That sucks, so do I have any other options? Even with MP4 I cannot seem to get subtitles working and I have used the utility posted by 'Grencola' and method posted on Page 1.

[ghostshadow]

Please, I'm probably doing something stupid. You wouldn't advise me how to write a path. The BL_EL_RPU.HEVC file is saved on disk "G" in the "mp4muxer" folder. Please how do I write the path to the mp4 conversion

.\mp4muxer -i G:\mp4muxer\BL_EL_RPU.hevc --dv-profile 8 --dv-bl-compatible-id 1 -o G:\TEST_FILE.mp4

I am doing something wrong?
https://ibb.co/Q6jvCT8

.\mp4muxer -i G:\mp4muxer\BL_EL_RPU.hevc --dv-profile 8 --dv-bl-compatible-id 1 -o G:\test1.mp4

[acsokis]

"Automated" BL+EL+RPU.hevc creation for yusesope tool

Here is my solution for an "automated" BL+EL+RPU.hevc creation for device which plays only Single Track Dual Layer MEL films. Because
the use of the original MUX_AND_CONVERT_TO_MEL.bat and DEMUX_AND_CONVERT_TO_MEL.bat in case of FEL films always faild. Films are hanged after a few mins or they was choppy after a few mins.

Here is a code for a simple .bat file to do the same. This is a simple batch run for FEL to MEL via ffmpeg demuxing and muxing by the tool.
In the last step you can set everything manually in tsMUXER.

Input and output paths needs to be configures for your machine. It is a simple "Search and change" with any kind of notepad apps.


When the process is finished it opens up tsMuxer with the BL_EL_RPU.hevc and with the original media file. From you can set audio channels and subs manually and individually for each movies.

Run command with drag and drop media file onto batch file.

Code: Select all

Just rename the attached .txt to .bat

[daddy]

Hello, I tested on MIDWAY FR UHD Dolby Vision . Playback on the internal player of the Panasonic HZ1500E TV
Process below I used recommended versions of all software

created BL.hevc and EL.hevc using ffmpeg

MUX_AND_CONVERT_TO_PROFILE_81.bat to create BL_EL_RPU.hevc

mp4muxer with BL_EL_RPU.hevc to create .mp4

The final MP4 is well read in DV, I watched 1 hour. No image concerns.
I tested by doing the procedure to make an mkv and add my soundtracks (DTS HD)
The MKV is read without problem but in HDR PQ

I don't know how to add the DTS tracks to the mp4 (to make an mp4 file with DTS soundtracks).
I tested to mux with FFmpeg but suddenly I have an mp4 without DV (under media info)

Pour le mkv je pense pas que mon lecteur interne puisse le lire en DV, ça vient du lecteur
For the mkv I don't think my internal player can read it in DV, it comes from the player

Code: Select all

om complet                              : J:\midway\MidwayT2.mp4
Format                                   : MPEG-4
Profil du format                         : Base Media / Version 2
Identifiant du codec                     : mp42 (mp42/dby1/isom)
Taille du fichier                        : 34,3 Gio
Durée                                    : 2 h 18 min
Débit global moyen                       : 35,5 Mb/s
Date d'encodage                          : UTC 2020-10-04 16:48:40
Date de marquage                         : UTC 2020-10-04 16:48:40

Vidéo
ID                                       : 1
Format                                   : HEVC
Format/Info                              : High Efficiency Video Coding
Profil du format                         : Main 10@L5.1@High
HDR format                               : Dolby Vision, Version 1.0, dvhe.08.06, BL+RPU / SMPTE ST 2086, HDR10 compatible
Identifiant du codec                     : dvhe
Identifiant du codec/Info                : High Efficiency Video Coding with Dolby Vision
Durée                                    : 2 h 18 min
Débit                                    : 35,5 Mb/s
Largeur                                  : 3 840 pixels
Hauteur                                  : 2 160 pixels
Format à l'écran                         : 16/9
Type d'images/s                          : Constant
Images par seconde                       : 23,976 (24000/1001) Im/s
Espace de couleurs                       : YUV
Sous-échantillonnage de la chrominance   : 4:2:0
Profondeur des couleurs                  : 10 bits
Bits/(Pixel*Image)                       : 0.179

To add dts/dts-hd to an mp4 file
- first demux it as audio.mp4. exemple: ffmpeg.exe -i 00058.m2ts -map 0:0 -c copy BL.hevc -map 0:1 -c copy EL.hevc -map 0:7 -c copy audio.mp4
- then add the audio mp4 to your mp4_dv file with mp4box. exemple : mp4box.exe -add mp4_dv.mp4:rate=0 -add audio.mp4#audio:lang=fr-FR -no-iod mp4_dv_movie.mp4

C'est bizarre. Le débit vidéo de ton fichier Midway est trés faible (35Mb/s) comparé à ma version dvhe.07.06. Il a été réencodé ?

Code: Select all

Général
Nom complet                              : Y:\4k\Midway [dts][4k][DV].mp4
Format                                   : MPEG-4
Profil du format                         : Base Media
Identifiant du codec                     : isom (isom)
Taille du fichier                        : 69,2 Gio
Durée                                    : 2 h 18 min
Débit global moyen                       : 71,6 Mb/s
Date d'encodage                          : UTC 2020-03-03 12:24:09
Date de marquage                         : UTC 2020-03-03 12:24:09

Vidéo #1
ID                                       : 1
Format                                   : HEVC
Format/Info                              : High Efficiency Video Coding
Profil du format                         : Main 10@L5.1@High
HDR format                               : SMPTE ST 2086, HDR10 compatible
Identifiant du codec                     : hev1
Identifiant du codec/Info                : High Efficiency Video Coding
Durée                                    : 2 h 18 min
Débit                                    : 63,0 Mb/s
Largeur                                  : 3 840 pixels
Hauteur                                  : 2 160 pixels
Format à l'écran                         : 16/9
Type d'images/s                          : Constant
Images par seconde                       : 23,976 (24000/1001) Im/s
Espace de couleurs                       : YUV
Sous-échantillonnage de la chrominance   : 4:2:0 (Type 2)
Profondeur des couleurs                  : 10 bits
Bits/(Pixel*Image)                       : 0.317
Taille du flux                           : 60,9 Gio (88%)
Default                                  : Non
Date d'encodage                          : UTC 2020-03-03 09:20:45
Date de marquage                         : UTC 2020-03-03 12:31:27
Gamme de couleurs                        : Limited
Coordonnées de chromaticité              : BT.2020
Caractéristiques du transfert            : PQ
Coefficients de la matrice               : BT.2020 non-constant
Mastering display color primaries        : BT.2020
Mastering display luminance              : min: 0.0001 cd/m2, max: 1000 cd/m2
Maximum Content Light Level              : 1000 cd/m2
Maximum Frame-Average Light Level        : 502 cd/m2
Codec configuration box                  : hvcC

Vidéo #2
ID                                       : 2
Format                                   : HEVC
Format/Info                              : High Efficiency Video Coding
Profil du format                         : Main 10@L5.1@High
HDR format                               : Dolby Vision, Version 1.0, dvhe.07.06, EL+RPU / SMPTE ST 2086, HDR10 compatible
Identifiant du codec                     : dvhe
Identifiant du codec/Info                : High Efficiency Video Coding with Dolby Vision
Durée                                    : 2 h 18 min
Débit                                    : 7 074 kb/s
Largeur                                  : 1 920 pixels
Hauteur                                  : 1 080 pixels
Format à l'écran                         : 16/9
Type d'images/s                          : Constant
Images par seconde                       : 23,976 (24000/1001) Im/s
Espace de couleurs                       : YUV
Sous-échantillonnage de la chrominance   : 4:2:0 (Type 2)
Profondeur des couleurs                  : 10 bits
Bits/(Pixel*Image)                       : 0.142
Taille du flux                           : 6,84 Gio (10%)
Default                                  : Non
Date d'encodage                          : UTC 2020-03-03 09:20:45
Date de marquage                         : UTC 2020-03-03 12:31:27
Gamme de couleurs                        : Limited
Coordonnées de chromaticité              : BT.2020
Caractéristiques du transfert            : PQ
Coefficients de la matrice               : BT.2020 non-constant
Mastering display color primaries        : BT.2020
Mastering display luminance              : min: 0.0001 cd/m2, max: 1000 cd/m2
Codec configuration box                  : hvcC+dvcC

Audio
ID                                       : 3
Format                                   : DTS
Format/Info                              : Digital Theater Systems
Identifiant du codec                     : mp4a-A9
Durée                                    : 2 h 18 min
Type de débit                            : Constant
Débit                                    : 1 509 kb/s
Débit maximum                            : 1 529 kb/s
Canaux                                   : 6 canaux
Channel layout                           : C L R Ls Rs LFE
Echantillonnage                          : 48,0 kHz
Images par seconde                       : 93,750 Im/s (512 SPF)
Profondeur des couleurs                  : 24 bits
Mode de compression                      : Avec perte
Taille du flux                           : 1,46 Gio (2%)
Langue                                   : Français
Default                                  : Oui
Alternate group                          : 1
Date de marquage                         : UTC 2020-03-03 12:31:27

[ghostshadow]

Hello, I tested on MIDWAY FR UHD Dolby Vision . Playback on the internal player of the Panasonic HZ1500E TV
Process below I used recommended versions of all software

created BL.hevc and EL.hevc using ffmpeg

MUX_AND_CONVERT_TO_PROFILE_81.bat to create BL_EL_RPU.hevc

mp4muxer with BL_EL_RPU.hevc to create .mp4

The final MP4 is well read in DV, I watched 1 hour. No image concerns.
I tested by doing the procedure to make an mkv and add my soundtracks (DTS HD)
The MKV is read without problem but in HDR PQ

I don't know how to add the DTS tracks to the mp4 (to make an mp4 file with DTS soundtracks).
I tested to mux with FFmpeg but suddenly I have an mp4 without DV (under media info)

Pour le mkv je pense pas que mon lecteur interne puisse le lire en DV, ça vient du lecteur
For the mkv I don't think my internal player can read it in DV, it comes from the player

Code: Select all

om complet                              : J:\midway\MidwayT2.mp4
Format                                   : MPEG-4
Profil du format                         : Base Media / Version 2
Identifiant du codec                     : mp42 (mp42/dby1/isom)
Taille du fichier                        : 34,3 Gio
Durée                                    : 2 h 18 min
Débit global moyen                       : 35,5 Mb/s
Date d'encodage                          : UTC 2020-10-04 16:48:40
Date de marquage                         : UTC 2020-10-04 16:48:40

Vidéo
ID                                       : 1
Format                                   : HEVC
Format/Info                              : High Efficiency Video Coding
Profil du format                         : Main 10@L5.1@High
HDR format                               : Dolby Vision, Version 1.0, dvhe.08.06, BL+RPU / SMPTE ST 2086, HDR10 compatible
Identifiant du codec                     : dvhe
Identifiant du codec/Info                : High Efficiency Video Coding with Dolby Vision
Durée                                    : 2 h 18 min
Débit                                    : 35,5 Mb/s
Largeur                                  : 3 840 pixels
Hauteur                                  : 2 160 pixels
Format à l'écran                         : 16/9
Type d'images/s                          : Constant
Images par seconde                       : 23,976 (24000/1001) Im/s
Espace de couleurs                       : YUV
Sous-échantillonnage de la chrominance   : 4:2:0
Profondeur des couleurs                  : 10 bits
Bits/(Pixel*Image)                       : 0.179

To add dts/dts-hd to an mp4 file
- first demux it as audio.mp4. exemple: ffmpeg.exe -i 00058.m2ts -map 0:0 -c copy BL.hevc -map 0:1 -c copy EL.hevc -map 0:7 -c copy audio.mp4
- then add the audio mp4 to your mp4_dv file with mp4box. exemple : mp4box.exe -add mp4_dv.mp4:rate=0 -add audio.mp4#audio:lang=fr-FR -no-iod mp4_dv_movie.mp4

C'est bizarre. Le débit vidéo de ton fichier Midway est trés faible (35Mb/s) comparé à ma version dvhe.07.06. Il a été réencodé ?

Code: Select all

Général
Nom complet                              : Y:\4k\Midway [dts][4k][DV].mp4
Format                                   : MPEG-4
Profil du format                         : Base Media
Identifiant du codec                     : isom (isom)
Taille du fichier                        : 69,2 Gio
Durée                                    : 2 h 18 min
Débit global moyen                       : 71,6 Mb/s
Date d'encodage                          : UTC 2020-03-03 12:24:09
Date de marquage                         : UTC 2020-03-03 12:24:09

Vidéo #1
ID                                       : 1
Format                                   : HEVC
Format/Info                              : High Efficiency Video Coding
Profil du format                         : Main 10@L5.1@High
HDR format                               : SMPTE ST 2086, HDR10 compatible
Identifiant du codec                     : hev1
Identifiant du codec/Info                : High Efficiency Video Coding
Durée                                    : 2 h 18 min
Débit                                    : 63,0 Mb/s
Largeur                                  : 3 840 pixels
Hauteur                                  : 2 160 pixels
Format à l'écran                         : 16/9
Type d'images/s                          : Constant
Images par seconde                       : 23,976 (24000/1001) Im/s
Espace de couleurs                       : YUV
Sous-échantillonnage de la chrominance   : 4:2:0 (Type 2)
Profondeur des couleurs                  : 10 bits
Bits/(Pixel*Image)                       : 0.317
Taille du flux                           : 60,9 Gio (88%)
Default                                  : Non
Date d'encodage                          : UTC 2020-03-03 09:20:45
Date de marquage                         : UTC 2020-03-03 12:31:27
Gamme de couleurs                        : Limited
Coordonnées de chromaticité              : BT.2020
Caractéristiques du transfert            : PQ
Coefficients de la matrice               : BT.2020 non-constant
Mastering display color primaries        : BT.2020
Mastering display luminance              : min: 0.0001 cd/m2, max: 1000 cd/m2
Maximum Content Light Level              : 1000 cd/m2
Maximum Frame-Average Light Level        : 502 cd/m2
Codec configuration box                  : hvcC

Vidéo #2
ID                                       : 2
Format                                   : HEVC
Format/Info                              : High Efficiency Video Coding
Profil du format                         : Main 10@L5.1@High
HDR format                               : Dolby Vision, Version 1.0, dvhe.07.06, EL+RPU / SMPTE ST 2086, HDR10 compatible
Identifiant du codec                     : dvhe
Identifiant du codec/Info                : High Efficiency Video Coding with Dolby Vision
Durée                                    : 2 h 18 min
Débit                                    : 7 074 kb/s
Largeur                                  : 1 920 pixels
Hauteur                                  : 1 080 pixels
Format à l'écran                         : 16/9
Type d'images/s                          : Constant
Images par seconde                       : 23,976 (24000/1001) Im/s
Espace de couleurs                       : YUV
Sous-échantillonnage de la chrominance   : 4:2:0 (Type 2)
Profondeur des couleurs                  : 10 bits
Bits/(Pixel*Image)                       : 0.142
Taille du flux                           : 6,84 Gio (10%)
Default                                  : Non
Date d'encodage                          : UTC 2020-03-03 09:20:45
Date de marquage                         : UTC 2020-03-03 12:31:27
Gamme de couleurs                        : Limited
Coordonnées de chromaticité              : BT.2020
Caractéristiques du transfert            : PQ
Coefficients de la matrice               : BT.2020 non-constant
Mastering display color primaries        : BT.2020
Mastering display luminance              : min: 0.0001 cd/m2, max: 1000 cd/m2
Codec configuration box                  : hvcC+dvcC

Audio
ID                                       : 3
Format                                   : DTS
Format/Info                              : Digital Theater Systems
Identifiant du codec                     : mp4a-A9
Durée                                    : 2 h 18 min
Type de débit                            : Constant
Débit                                    : 1 509 kb/s
Débit maximum                            : 1 529 kb/s
Canaux                                   : 6 canaux
Channel layout                           : C L R Ls Rs LFE
Echantillonnage                          : 48,0 kHz
Images par seconde                       : 93,750 Im/s (512 SPF)
Profondeur des couleurs                  : 24 bits
Mode de compression                      : Avec perte
Taille du flux                           : 1,46 Gio (2%)
Langue                                   : Français
Default                                  : Oui
Alternate group                          : 1
Date de marquage                         : UTC 2020-03-03 12:31:27

en FR
Merci bien pour l'audio
Oui c'est une encode x265 que j'ai fait sur le BL
in En
Thanks for the audio
Yes it's an x265 encode that I made on the BL

[Tomas]

.\mp4muxer -i G:\mp4muxer\BL_EL_RPU.hevc --dv-profile 8 --dv-bl-compatible-id 1 -o G:\TEST_FILE.mp4

I am doing something wrong?
https://ibb.co/Q6jvCT8

.\mp4muxer -i G:\mp4muxer\BL_EL_RPU.hevc --dv-profile 8 --dv-bl-compatible-id 1 -o G:\test1.mp4

Thank you very much, it already works. I can ask how long does it take to convert a movie to mp4.