Changes between Version 15 and Version 16 of Encode/FFV1


Ignore:
Timestamp:
Feb 18, 2024, 4:43:04 AM (2 years ago)
Author:
Mingye Wang
Comment:

Made sense of it.

Legend:

Unmodified
Added
Removed
Modified

  • Encode/FFV1

    v15 v16  
    8383
    8484
    85 = Read from existing file =
     85== Read from existing file ==
    8686In order to check which parameters an FFV1 video was encoded with, you can use the following command:
    8787{{{
    … …  
    8989}}}
    9090
    91 == FFV1 version 1 ==
     91=== FFV1 version 1 ===
    9292`[ffv1 @ 0x385bb80] ver:1 keyframe:1 coder:0 ec:0 slices:1 bps:8`
    9393
    9494
    95 == FFV1 version 3 ==
     95=== FFV1 version 3 ===
    9696The output for FFV1.3 might look as follows:
    9797
    … …  
    108108|| intra      || Intra-frame only || `-g`            || 0                            || 0=GOP greater than 1, 1=GOP is 1               ||
    109109
    110 = External links =
     110== External links ==
    111111
    112 * [http://download.das-werkstatt.com/pb/mthk/ffv1_stats/latest/ ffv1_stats], a comparison of file sizes by FFV1 version, slice count, and GOP size. (The actual column names seem to also refer to some other parameters, need looking into)
     112* [http://download.das-werkstatt.com/pb/mthk/ffv1_stats/latest/ ffv1_stats], a comparison of file sizes by FFV1 version, slice count, and GOP size. (The actual column names encode a lot more information: for example, v3c11s30crc1p2 is probably short for `-level 3 -coder 1 -context 1 -slices 30 -slicecrc 1`, two passes.)