mp4analyser
pdfsyntax
Our great sponsors
| mp4analyser | pdfsyntax | |
|---|---|---|
| 1 | 8 | |
| 75 | 420 | |
| - | - | |
| 4.7 | 8.5 | |
| 7 months ago | 8 days ago | |
| Python | Python | |
| GNU Lesser General Public License v3.0 only | MIT License |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
mp4analyser
-
An MP4 file first draft
It might not have the prettiest UI, but I've used this one several times when troubleshooting encoder/muxer issues: https://github.com/essential61/mp4analyser.
pdfsyntax
- Show HN: PDFSyntax, a Python library to inspect and transform PDF files
-
Show HN: I am building a new Python library to read/write PDF files
I never knew about the J number suffix in python: https://docs.python.org/3/reference/lexical_analysis.html#im... which it would appear is used to represent references: https://github.com/desgeeko/pdfsyntax/blob/main/tests/test_p...
I wish you good luck, this file format has tripped up many, many a developer. It blew up on a pdf I had lying around:
ValueError: could not convert string to float: b'5.0.0' -
This Week In Python
pdfsyntax – A Python PDF parsing library browse the internal structure of a PDF file
- Show HN: Browse the internal structure of a PDF file
What are some alternatives?
matroska-specification - Matroska specification.
PyMuPDF - PyMuPDF is a high performance Python library for data extraction, analysis, conversion & manipulation of PDF (and other) documents.
MP4Inspector - A Chrome extension to help you inspect Mp4 video content and find irregularities in video streams.
pdfplumber - Plumb a PDF for detailed information about each char, rectangle, line, et cetera — and easily extract text and tables.
pics - File formats dissections and more...
sunfish - Sunfish: a Python Chess Engine in 111 lines of code
FFmpeg - Mirror of https://git.ffmpeg.org/ffmpeg.git
djot - A light markup language
Vrmac - Vrmac Graphics, a cross-platform graphics library for .NET. Supports 3D, 2D, and accelerated video playback. Works on Windows 10 and Raspberry Pi4.
mupdf - mirrored from git://git.ghostscript.com/mupdf.git
fq - jq for binary formats - tool, language and decoders for working with binary and text formats
i7j-rups - RUPS is an acronym for Reading and Updating PDF Syntax. RUPS is a tool built on top of iText® that allows you to look inside a PDF document and browse the different PDF objects and content streams.