diff options
Diffstat (limited to 'DOCS/tech')
| -rw-r--r-- | DOCS/tech/libavc-options.txt | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/DOCS/tech/libavc-options.txt b/DOCS/tech/libavc-options.txt index 3fa37fa44a..48ce17e040 100644 --- a/DOCS/tech/libavc-options.txt +++ b/DOCS/tech/libavc-options.txt @@ -186,12 +186,22 @@ vstrict strict standard compliance vdpart data partitioning adds 2 byte per video packet + each videopacket will be encoded in 3 seperate partitions: + 1. MVs (=movement) + 2. DC coefficients (=low res picture) + 3. AC coefficients (=details) + the MV & DC are most important, loosing them looks far worse than + loosing the AC and the 1. & 2. partition (MV&DC) are far smaller than + the 3. partition (AC) -> errors will hit the AC partition much more + often than the MV&DC -> the picture will look better with partitioning + than without, as without partitining an error will trash AC/DC/MV + equally improves error-resistance when transfering over unreliable channels (eg. streaming over the internet) vpsize (0-10000) video packet size 0 disabled (default) - 500-1000 good choice + 100-1000 good choice improves error-resistance (see vdpart for more info) gray grayscale only encoding (a bit faster than with color ...) |