[libdvbpsi-devel] [PATCH 2/3] Dump the content labelling descriptor in dvbinfo

[Jean-Paul Saman]

Merged in git://git.m2x.eu/videolan/libdvbpsi.git thanks for contributing

Kind regards

Jean-Paul Saman

On Wed, Jun 10, 2015 at 12:53 AM, Daniel Kamil Kozar <dkk089 at gmail.com>
wrote:

> ---
>  examples/dvbinfo/libdvbpsi.c | 68
> ++++++++++++++++++++++++++++++++++++++++++++
>  1 file changed, 68 insertions(+)
>
> diff --git a/examples/dvbinfo/libdvbpsi.c b/examples/dvbinfo/libdvbpsi.c
> index ce4613c..ad38eed 100644
> --- a/examples/dvbinfo/libdvbpsi.c
> +++ b/examples/dvbinfo/libdvbpsi.c
> @@ -772,6 +772,18 @@ static void handle_PAT(void* p_data, dvbpsi_pat_t*
> p_pat)
>      dvbpsi_pat_delete(p_pat);
>  }
>
> +static void dump_hex_data(const char *prefix, const uint8_t *data,
> +    unsigned int length)
> +{
> +    unsigned int i;
> +    printf("%s : [ ", prefix);
> +    for(i = 0 ; i < length ; ++i)
> +    {
> +        printf("0x%02" PRIx8 " ", data[i]);
> +    }
> +    printf("]\n");
> +}
> +
>
>  /*****************************************************************************
>   * GetTypeName of PMT stream_type
>
> *****************************************************************************/
> @@ -1046,6 +1058,58 @@ static void DumpMPEG4AudioDescriptor(const void
> *p_descriptor)
>          mpeg4_descriptor->i_mpeg4_audio_profile_and_level);
>  }
>
> +static void DumpContentLabellingDescriptor(const void *p_descriptor)
> +{
> +    const dvbpsi_content_labelling_dr_t *p_content_lbl_dr = p_descriptor;
> +    printf("Metadata application format : 0x%04" PRIx16 "\n",
> +        p_content_lbl_dr->i_metadata_application_format);
> +    if(p_content_lbl_dr->i_metadata_application_format == 0xFFFF)
> +    {
> +        printf("\t\t Metadata application format identifier : 0x%08"
> PRIx32 "\n",
> +            p_content_lbl_dr->i_metadata_application_format_identifier);
> +    }
> +
> +    printf("\t\t Content reference ID record flag : %d\n",
> +        p_content_lbl_dr->b_content_reference_id_record_flag);
> +    printf("\t\t Content time base indicator : 0x%02" PRIx8 "\n",
> +        p_content_lbl_dr->i_content_time_base_indicator);
> +
> +    if(p_content_lbl_dr->b_content_reference_id_record_flag)
> +    {
> +        dump_hex_data("\t\t Content reference ID",
> +            p_content_lbl_dr->p_content_reference_id,
> +            p_content_lbl_dr->i_content_reference_id_record_length);
> +    }
> +
> +    if(p_content_lbl_dr->i_content_time_base_indicator == 1 ||
> +        p_content_lbl_dr->i_content_time_base_indicator == 2)
> +    {
> +        printf("\t\t Content time base value : 0x%09" PRIx64 "\n",
> +            p_content_lbl_dr->i_content_time_base_value);
> +        printf("\t\t Metadata time base value : 0x%09" PRIx64 "\n",
> +            p_content_lbl_dr->i_metadata_time_base_value);
> +    }
> +
> +    if(p_content_lbl_dr->i_content_time_base_indicator == 2)
> +    {
> +        printf("\t\t contentId : 0x%02" PRIx8 "\n",
> p_content_lbl_dr->i_contentId);
> +    }
> +
> +    if(p_content_lbl_dr->i_content_time_base_indicator >= 3 &&
> +        p_content_lbl_dr->i_content_time_base_indicator <= 7)
> +    {
> +        dump_hex_data("\t\t Time base association data",
> +            p_content_lbl_dr->p_time_base_association_data,
> +            p_content_lbl_dr->i_time_base_association_data_length);
> +    }
> +
> +    if(p_content_lbl_dr->i_private_data_len)
> +    {
> +        dump_hex_data("\t\t Private data",
> p_content_lbl_dr->p_private_data,
> +            p_content_lbl_dr->i_private_data_len);
> +    }
> +}
> +
>
>  /*****************************************************************************
>   * DumpSystemClockDescriptor
>
> *****************************************************************************/
> @@ -1655,6 +1719,10 @@ static void DumpDescriptor(dvbpsi_descriptor_t
> *p_descriptor)
>              p_decoded = dvbpsi_DecodeMPEG4AudioDr(p_descriptor);
>              dump_dr_fn = DumpMPEG4AudioDescriptor;
>              break;
> +        case 0x24:
> +            p_decoded = dvbpsi_DecodeContentLabellingDr(p_descriptor);
> +            dump_dr_fn = DumpContentLabellingDescriptor;
> +            break;
>          case 0x4c:
>              p_decoded = dvbpsi_DecodeTimeShiftedServiceDr(p_descriptor);
>              dump_dr_fn = DumpTimeShiftedServiceDescriptor;
> --
> 2.4.2
>
> _______________________________________________
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> libdvbpsi-devel at videolan.org
> https://mailman.videolan.org/listinfo/libdvbpsi-devel
>
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