Daniel Hrisca

a PR fixing this issue was submitted by @david32

Things are not as easy as pointing to the start of the data section. You need to take care of the signal position and size in the record. maybe this...

```python from asammdf import MDF from asammdf.blocks.cutils import get_channel_raw_bytes mdf = MDF("video_data.mf4") group_index, channel_index = mdf.whereis("VideoRawdata_VC0")[0] group = mdf.groups[group_index] VideoRawdata_VC0_raw_data = mdf._load_signal_data(group, channel_index) ```

My bad, the data includes also a 4 byte header that holds the frame length so you should skip the first 4 bytes from each frame. ``` In [3]: struct.unpack('

@113haoyuansu how did you install `asammdf` ? for the search you should use the search dialog (Ctrl+F)

`ESC_*` as marked in the search dialog you can use wildcards

> Is this a general problem or is something wrong with my configuration? just a bug in the code, nothing wrong on your side

I fails to see how changing the casting order can change the result. Can you send a file for analysis?

@LucaProv please try the development branch code > I've also try to export in .csv starting from graph but I got an error. The right click menu functionality might not...

``` pip install -I --no-deps https://github.com/danielhrisca/asammdf/archive/development.zip ```