Data Structures

struct   AVBSFContext

  The bitstream filter state. More...

 

struct   AVBitStreamFilter

 

Functions

const AVBitStreamFilter *  av_bsf_get_by_name (const char *name)

 

const AVBitStreamFilter *  av_bsf_iterate (void **opaque)

  Iterate over all registered bitstream filters. More...

 

int  av_bsf_alloc (const AVBitStreamFilter *filter, AVBSFContext **ctx)

  Allocate a context for a given bitstream filter. More...

 

int  av_bsf_init (AVBSFContext *ctx)

  Prepare the filter for use, after all the parameters and options have been set. More...

 

int  av_bsf_send_packet (AVBSFContext *ctx, AVPacket *pkt)

  Submit a packet for filtering. More...

 

int  av_bsf_receive_packet (AVBSFContext *ctx, AVPacket *pkt)

  Retrieve a filtered packet. More...

 

void  av_bsf_flush (AVBSFContext *ctx)

  Reset the internal bitstream filter state. More...

 

void  av_bsf_free (AVBSFContext **ctx)

  Free a bitstream filter context and everything associated with it; write NULL into the supplied pointer. More...

 

const AVClass *  av_bsf_get_class (void)

  Get the AVClass for AVBSFContext. More...

 

AVBSFList *  av_bsf_list_alloc (void)

  Allocate empty list of bitstream filters. More...

 

void  av_bsf_list_free (AVBSFList **lst)

  Free list of bitstream filters. More...

 

int  av_bsf_list_append (AVBSFList *lst, AVBSFContext *bsf)

  Append bitstream filter to the list of bitstream filters. More...

 

int  av_bsf_list_append2 (AVBSFList *lst, const char *bsf_name, AVDictionary **options)

  Construct new bitstream filter context given it's name and options and append it to the list of bitstream filters. More...

 

int  av_bsf_list_finalize (AVBSFList **lst, AVBSFContext **bsf)

  Finalize list of bitstream filters. More...

 

int  av_bsf_list_parse_str (const char *str, AVBSFContext **bsf)

  Parse string describing list of bitstream filters and create single AVBSFContext describing the whole chain of bitstream filters. More...

 

int  av_bsf_get_null_filter (AVBSFContext **bsf)

  Get null/pass-through bitstream filter. More...