Media IO

Constructs to perform media IO.

Summary

Functions
IngestMp4(const ServiceConnectionOptions & options, absl::string_view stream_id, absl::string_view file_name)	absl::Status Ingests an MP4 video file on the local file system named file_name into a stream of id stream_id.
IngestRtsp(const ServiceConnectionOptions & options, absl::string_view stream_id, absl::string_view rtsp_url)	absl::Status Ingests an RTSP camera endpoint rtsp_url into a stream of id stream_id.

Functions

IngestMp4

absl::Status IngestMp4(
  const ServiceConnectionOptions & options,
  absl::string_view stream_id,
  absl::string_view file_name
)

Ingests an MP4 video file on the local file system named file_name into a stream of id stream_id.

This call blocks until the file is fully ingested.

The file is ingested at the rate of its playback. For example, if the playback duration of the video is 1 minute, then this function will take 1 minute to complete.

Returns OK on success; otherwise, an error message telling why the ingestion could not complete successfully.

IngestRtsp

absl::Status IngestRtsp(
  const ServiceConnectionOptions & options,
  absl::string_view stream_id,
  absl::string_view rtsp_url
)

Ingests an RTSP camera endpoint rtsp_url into a stream of id stream_id.

This call blocks and ingests the RTSP feed indefinitely. It may complete if the RTSP feed reaches the end, or is otherwise terminated for any reason.

Returns OK on success; otherwise, an error message telling why the ingestion could not complete successfully.