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  1. Please share encoding application/software names if used for below codec ID & writing application (Staxrip, RipBotx264, HandBrake etc) I want to encode the video using same Codec ID : isom (isom/iso2/avc1/mp41) & writing application. Please share this good application name.

    Codec ID : isom (isom/iso2/avc1/mp41)

    Writing application : Lavf57.83.100
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  2. Probably ffmpeg

    probably an older version if Lavf57.83.100 , maybe a few years old

    This is from Nov 2019
    Codec ID : isom (isom/iso2/avc1/mp41)
    Writing application : Lavf58.32.104

    From Feb 2019
    Codec ID : isom (isom/iso2/avc1/mp41)
    Writing application : Lavf58.26.101
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  3. Thanks for the response, do you have any complete commands/guides of ffmpeg for video encoding.
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  4. Thanks, but I am very new to command line encoding and it's difficult for me to understand that documentation.
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  5. Start with this page.

    https://www.ffmpeg.org/ffmpeg.html

    It takes you through step by step. You don't need to learn all of it at once, just enough to accomplish your goal.

    (And you did request "complete commands/guides of ffmpeg for video encoding. ")
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  6. nobody said ffmpeg would be easy.. take your time to study it..
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  7. Member
    Join Date
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    Originally Posted by teodz1984 View Post
    nobody said ffmpeg would be easy.. take your time to study it..
    FFMPEG is really easy, it is not rocket science or nuclear physics ))
    What I hate in FFMPEG, that it has command line software, people must type on keyboard, except if you use a graphic application.
    It is very backward in modern HW encoders... HW encoders based on FFMPEG have bad quality, no wonder that clever people use rather Rigaya's version for HW encoding instead of the backward FFMPEG.
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  8. Member Budman1's Avatar
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    FFMpeg can be daunting (hard) to learn for some, especially if you need some function right away. Maybe I can help with an example and explanation of the script.

    Code:
    ffmpeg -i 'C:\Users\Bud\Desktop\G50_25_Test_Pattern_w_sound.mp4" -ss 00:00:00.000 -to 00:99:00.000 -vf smartblur=1:0.2:6,unsharp=5:5:0.25,eq=1.1:0.1:1.1:0.9:1.0:1.0:1.0:1.0,scale=854:480,setdar=1.779 -vcodec libx264 -crf 22 -r 25.000  -acodec aac -ac 2 -ar 44.1k -b:a 128k  "C:\Users\Bud\Desktop\G50_25_Test_Pattern_w_sound__Edited_1.mp4"
    The above takes a 640x480 video, within 0-99 minutes, Blurs it, sharpens it, Final processes it (bright, contrast, gamma. colors,etc, scales it,sets display aspect, quality and frame rate.

    ffmpeg = name of the program to run

    -i = input the following program

    'C:\Users\Bud\Desktop\G50_25_Test_Pattern_w_sound. mp4" = Name of video to process

    -ss 00:00:00.000 -to 00:99:00.000 = set time of video to process

    -vf = The list of Video Filters(vf)
    smartblur=1:0.2:6,unsharp=5:5:0.25,eq=1.1:0.1:1.1: 0.9:1.0:1.0:1.0:1.0,scale=854:480,setdar=1.779 list of video filters, each different layout, must be researched at first until you become familiar

    -vcodec libx264 = Video codec to encode with
    2
    -crf 22 = quality you are attempting to achieve. (20-22 about equal to source.

    -r 25.000 = Frame rate of output video

    -acodec aac = audio codec to encode audio

    -ac 2 = set channels to 2 for audio

    -ar 44.1k = sample rate of audio

    -b:a 128k = bit rate of audio

    "C:\Users\Bud\Desktop\G50_25_Test_Pattern_w_sound_ _Edited_1.mp4" = Output video file name

    You can Match the functions and their representation with the pictorial below. Then read and adjust for your use.

    Image
    [Attachment 50885 - Click to enlarge]
    Last edited by Budman1; 16th Nov 2019 at 22:15. Reason: inadvertent sending before finishing.
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  9. Thanks for the support, i'll back to all of you for commands using help & guide.
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