Author Topic: Avidemux 2.7.x cannot handle new Youtube video codec  (Read 715 times)

pantau

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Avidemux 2.7.x cannot handle new Youtube video codec
« on: October 27, 2019, 05:50:33 PM »
Avidemux 2.7.x cannot handle the new Youtube video codec, e.g.

https://www.youtube.com/watch?v=eIRCskNRTDY

Any suggestion how I can edit this video clip with Avidemux?

eumagga0x2a

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Re: Avidemux 2.7.x cannot handle new Youtube video codec
« Reply #1 on: October 27, 2019, 06:58:26 PM »
If you mean AV1, then no, this is not supported yet. Adding support for this codec is on radar, however, but waiting for broad availability of graphics cards which would allow decoding and hopefully also encoding AV1in hardware (without help from a HW decoder, I get only a slide show for HEVC and also for AV1 at or above 720p).

Download a version of this video compressed with a different codec (preferably H.264).
« Last Edit: October 27, 2019, 07:01:28 PM by eumagga0x2a »

pantau

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Re: Avidemux 2.7.x cannot handle new Youtube video codec
« Reply #2 on: October 27, 2019, 08:06:46 PM »
Thanks for your fast and detailed reply. Yes, it is AV1 with 1080p. And thanks for the hint to use a different video type, I will do that.

cyberfer

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Re: Avidemux 2.7.x cannot handle new Youtube video codec
« Reply #3 on: November 17, 2019, 03:20:53 PM »
Hi to all, I have problems to open mp4 videos with ogg (YouTube) audio. The application crash:
This is one of file with ogg audio that crash the application
I want to change container from MP4 (AVC + Ogg) to MKV (AVC + Ogg) my solution now is to use this command with ffmpeg64.exe:
ffmpeg64.exe" -i "E:\Video\2014\Ellie Goulding - Burn.mp4" -vcodec copy -acodec copy "E:\Video\2014\Ellie Goulding - Burn.mkv"
but I would like use Avidemux.
Thanks

General
Complete name                  : E:\Video\2014\Ellie Goulding - Burn.mp4
Format                         : MPEG-4
Format profile                 : Base Media
Codec ID                       : isom (isom/iso2/avc1/mp41)
File size                      : 64.7 MiB
Duration                       : 3 min 58 s
Overall bit rate               : 2 278 kb/s
Movie name                     : Ellie Goulding - Burn
Track name/Position            : 1
Writing application            : Lavf55.19.104
Cover                          : Yes
Comment                       

Video
ID                             : 1
Format                         : AVC
Format/Info                    : Advanced Video Codec
Format profile                 : High@L4
Format settings, CABAC         : Yes
Format settings, RefFrames     : 3 frames
Codec ID                       : avc1
Codec ID/Info                  : Advanced Video Coding
Duration                       : 3 min 58 s
Bit rate                       : 2 147 kb/s
Width                          : 1 920 pixels
Height                         : 1 080 pixels
Display aspect ratio           : 16:9
Frame rate mode                : Constant
Frame rate                     : 25.000 FPS
Color space                    : YUV
Chroma subsampling             : 4:2:0
Bit depth                      : 8 bits
Scan type                      : Progressive
Bits/(Pixel*Frame)             : 0.041
Stream size                    : 61.0 MiB (94%)

Audio
ID                             : 2
Format                         : Ogg
Codec ID                       : DD
Duration                       : 3 min 58 s
Bit rate mode                  : Constant
Bit rate                       : 118 kb/s
Channel(s)                     : 2 channels
Sampling rate                  : 44.1 kHz
Stream size                    : 3.36 MiB (5%)
Language                       : English
Default                        : Yes
Alternate group                : 1
« Last Edit: November 17, 2019, 03:28:50 PM by cyberfer »

eumagga0x2a

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Re: Avidemux 2.7.x cannot handle new Youtube video codec
« Reply #4 on: November 17, 2019, 08:48:51 PM »
@cyberfer, please don't hijack unrelated topics, start your own, thank you. The ability to handle Vorbis in MP4 has been added to the demuxer by commit [demuxers/Mp4] Support Vorbis audio tracks, will be present in future nightlies and releases.

Please note that it is not possible to save to MP4 with a Vorbis audio track yet.

@pantau, decoding support for 8 bits AV1 was added to Avidemux code approx. two weeks ago, it is already available in current VC++ nightlies and will reach other platforms except of 32 bits Windows once their build environments get updated.


eumagga0x2a

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Re: Avidemux 2.7.x cannot handle new Youtube video codec
« Reply #5 on: November 19, 2019, 07:46:04 AM »
Saving as MP4 with a Vorbis audio track should work now.