FFmpeg
Loading...
Searching...
No Matches
Data Fields
AVProbeData Struct Reference

This structure contains the data a format has to probe a file. More...

#include <avformat.h>

Data Fields

const char *  filename
 
unsigned char *  buf
  Buffer must have AVPROBE_PADDING_SIZE of extra allocated bytes filled with zero.
 
int  buf_size
  Size of buf except extra allocated bytes.
 
const char *  mime_type
  mime_type, when known.
 

Detailed Description

This structure contains the data a format has to probe a file.

Definition at line 471 of file avformat.h.

Field Documentation

◆  filename

const char* AVProbeData::filename

Definition at line 472 of file avformat.h.

Referenced by av_probe_input_format3(), ff_img_read_header(), ff_img_read_packet(), and main().

◆  buf

unsigned char* AVProbeData::buf

Buffer must have AVPROBE_PADDING_SIZE of extra allocated bytes filled with zero.

Definition at line 473 of file avformat.h.

Referenced by asf_probe(), asf_probe(), av_probe_input_buffer2(), av_probe_input_format3(), ff_free_stream(), ff_img_read_header(), ff_img_read_packet(), lmlm4_probe(), main(), mpeg4video_probe(), nc_probe(), pdv_probe(), probe_codec(), pva_probe(), qcp_probe(), read_gab2_sub(), read_probe(), ser_probe(), txd_probe(), vqf_probe(), yop_probe(), and yuv4_probe().

◆  buf_size

int AVProbeData::buf_size

Size of buf except extra allocated bytes.

Definition at line 474 of file avformat.h.

Referenced by av_probe_input_buffer2(), av_probe_input_format3(), ff_img_read_header(), ff_img_read_packet(), main(), mpeg4video_probe(), nc_probe(), probe_codec(), pva_probe(), read_probe(), and set_codec_from_probe_data().

◆  mime_type

const char* AVProbeData::mime_type

mime_type, when known.

Definition at line 475 of file avformat.h.

Referenced by av_probe_input_buffer2(), and av_probe_input_format3().


The documentation for this struct was generated from the following file:

Generated on Sun Sep 6 2026 19:21:25 for FFmpeg by doxygen 1.13.2

AltStyle によって変換されたページ (->オリジナル) /