FFmpeg
4.0
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Data Fields | |
const AVClass * | class |
hdcd_state | state [HDCD_MAX_CHANNELS] |
int | process_stereo |
use hdcd_*_stereo() functions to process both channels together. More... | |
int | force_pe |
always extend peaks above -3dBFS even if PE isn't signaled -af hdcd=force_pe=0 for off -af hdcd=force_pe=1 for on default is off More... | |
int | analyze_mode |
analyze mode replaces the audio with a solid tone and adjusts the amplitude to signal some specific aspect of the decoding process. More... | |
int | cdt_ms |
code detect timer period in ms More... | |
int | disable_autoconvert |
disable any format conversion or resampling in the filter graph More... | |
int | bits_per_sample |
bits per sample 16, 20, or 24 More... | |
int | bad_config |
config_input() and config_output() scan links for any resampling or format changes. More... | |
AVFilterContext * | fctx |
filter context for logging errors More... | |
int | sample_count |
used in error logging More... | |
int | val_target_gain |
last matching target_gain in both channels More... | |
hdcd_detection_data | detect |
hdcd_state HDCDContext::state[HDCD_MAX_CHANNELS] |
Definition at line 945 of file af_hdcd.c.
Referenced by config_input(), filter_frame(), hdcd_control_stereo(), hdcd_process_stereo(), and uninit().
int HDCDContext::process_stereo |
use hdcd_*_stereo() functions to process both channels together.
-af hdcd=process_stereo=0 for off -af hdcd=process_stereo=1 for on default is HDCD_PROCESS_STEREO_DEFAULT
Definition at line 952 of file af_hdcd.c.
Referenced by config_input(), and filter_frame().
int HDCDContext::force_pe |
always extend peaks above -3dBFS even if PE isn't signaled -af hdcd=force_pe=0 for off -af hdcd=force_pe=1 for on default is off
Definition at line 957 of file af_hdcd.c.
Referenced by config_input(), and hdcd_control().
int HDCDContext::analyze_mode |
analyze mode replaces the audio with a solid tone and adjusts the amplitude to signal some specific aspect of the decoding process.
See docs or HDCD_ANA_* defines.
Definition at line 962 of file af_hdcd.c.
Referenced by config_input(), hdcd_process(), and hdcd_process_stereo().
int HDCDContext::cdt_ms |
code detect timer period in ms
Definition at line 964 of file af_hdcd.c.
Referenced by config_input().
int HDCDContext::disable_autoconvert |
int HDCDContext::bits_per_sample |
bits per sample 16, 20, or 24
Definition at line 968 of file af_hdcd.c.
Referenced by config_input(), filter_frame(), hdcd_process(), and hdcd_process_stereo().
int HDCDContext::bad_config |
config_input() and config_output() scan links for any resampling or format changes.
If found, warnings are issued and bad_config is set.
AVFilterContext* HDCDContext::fctx |
filter context for logging errors
Definition at line 976 of file af_hdcd.c.
Referenced by hdcd_control_stereo(), hdcd_integrate(), and init().
int HDCDContext::sample_count |
used in error logging
Definition at line 977 of file af_hdcd.c.
Referenced by filter_frame(), hdcd_control_stereo(), hdcd_integrate(), and init().
int HDCDContext::val_target_gain |
last matching target_gain in both channels
Definition at line 978 of file af_hdcd.c.
Referenced by hdcd_control_stereo(), and hdcd_process_stereo().
hdcd_detection_data HDCDContext::detect |
Definition at line 981 of file af_hdcd.c.
Referenced by config_input(), filter_frame(), and uninit().