Opened 5 years ago
Last modified 3 years ago
#7560 open enhancement
Avid uncompressed 1:1 10bit only 8bit are read
| Reported by: | udosauer | Owned by: | |
|---|---|---|---|
| Priority: | wish | Component: | avcodec |
| Version: | git-master | Keywords: | avid mov |
| Cc: | Blocked By: | ||
| Blocking: | Reproduced by developer: | no | |
| Analyzed by developer: | no |
Description
Summary of the bug:
Quicktime files with the uncompressed avid SD(!) codec "1:1 10bit" contains a 8bit block of the whole frame. The missing 2 bits are written in a second block. ffmpeg should also decode these bits and return the full 10bit data.
Two sample file (PAL and NTSC) are attached. It's a short clip with:
one frame black, white, red, green, blue, and a ebu 75% colorbar test pattern.
Attachments (1)
Change History (3)
by , 5 years ago
| Attachment: | Testclips_Avid_1to1_10bit.zip added |
|---|
comment:1 by , 5 years ago
| Keywords: | mov added; codec 10 bit removed |
|---|---|
| Priority: | normal → wish |
| Version: | unspecified → git-master |
comment:2 by , 3 years ago
| Status: | new → open |
|---|
Wow, what a cool issue: 100/0/75/0 bars for BT.601 matrix! Nuts! Just what I needed.
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Testclips exported by avid mediacomposer software