Aliaksei Levin
Aliaksei Levin
This is not related to TDLib.
Check TDLib logs with verbosity level 3 to see the requests you are sending. Likely, you pass incorrect parameters to the request.
Both downloaded parts are stored within the same file. TDLib provides `local.downloadedPrefixSize` with the number of available to use bytes from the offset and the method `getFileDownloadedPrefixSize` to get the...
The only video format that is guaranteed to work is .MPEG4 with H.264 video codec and AAC audio codec. Some other video formats or codecs may work but this isn't...
Logs with verbosity level 15 may be helpful.
You can use the method `searchPublicPosts`. which is available in TDLib 1.8.53.
You can enable TDLib logs using `options.logVerbosityLevel=4` to see, what exactly happens with the request. Likely, it can't reach Telegram servers.
This isn't related to the Bot API server, You receive None from your Bot API library/framework.
What app do you use?
See https://core.telegram.org/tdlib/docs/td__json__client_8h.html for the description of the correct usage of the JSON interface.