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After mux with `mp4mux`, video frame rate changed to 59.940 (59940/1000).
```
mp4mux.exe --track "h265:638110311955762453.hevc#dv_profile=5,frame_rate=59.94" "638110311955762453.hevc.mp4"
```
…
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When I use Sharp to compress PNG images, I find that if the image is a QR code or contains a QR code, after I use sharp(file.buffer).png({ quality: 80 }).toBuffer() for compression, the result is larg…
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```
** These produce bytewise identical, but smaller files:
* jpegoptim -t --strip-all *.jpg
* imgopt *.jpg
* for F in *.jpg; do
jpegtran -copy none -optimize -outfile jo.bin "$F" &&
…
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```
** These produce bytewise identical, but smaller files:
* jpegoptim -t --strip-all *.jpg
* imgopt *.jpg
* for F in *.jpg; do
jpegtran -copy none -optimize -outfile jo.bin "$F" &&
…
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Steps to reproduce:
1. Load up live.video in Firefox on Android
2. Select to "Upload a video file"
3. Record a new video and submit OR select an existing video file
4. See error: NetworkEr…
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excise me, i'm sorry to bother, and there exists sth wrong with my running result of deconvolve_image. The dimension of matrices "mask_tile" and "deconv" don't match, so the errors exists like this:
…
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As it's a "living" format, i think it deserve it's own issue ?
with Opus audio:
[opus.ts.txt](https://github.com/MediaArea/MediaInfoLib/files/1078834/opus.ts.txt)
Note: The good thing, is that …
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Hi Horshack,
Thank you for creating this page, it is awesome!
I just would like to suggest adding a comment to A7 IV, that at high speed (when the readout is faster at 1/32 instead of 1/15) it p…
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I am doing some compression studies that involve difficult-to-compress (even incompressible) data. Consider the chaotic data generated by the logistic map _x__i_+1 = 4 _x__i_ (1 - _x__i_):
```
#inc…
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I have a DV video in a MOV container which is interlaced. When I create an x264 in an MP4 container with FFMPEG, Mediainfo shows me that the video is progressive. If I play the video on the VLC player…