| Value | Meaning |
|---|---|
| AV_BUFFERSRC_FLAG_NO_CHECK_FORMAT1 | Do not check for format changes. |
| AV_BUFFERSRC_FLAG_PUSH4 | Immediately push the frame to the output. |
| AV_BUFFERSRC_FLAG_KEEP_REF8 | Keep a reference to the frame. If the frame if reference-counted, create a new reference; otherwise copy the frame data. |
@defgroup lavfi_buffersrc Buffer source API @ingroup lavfi @{