50 static int mpeg2_metadata_update_fragment(AVBSFContext *bsf,  in mpeg2_metadata_update_fragment()  argument
53     MPEG2MetadataContext             *ctx = bsf->priv_data;  in mpeg2_metadata_update_fragment()
79             av_log(bsf, AV_LOG_WARNING, "Stream contains a sequence "  in mpeg2_metadata_update_fragment()
145                 av_log(bsf, AV_LOG_ERROR, "Failed to insert new sequence "  in mpeg2_metadata_update_fragment()
173 static int mpeg2_metadata_filter(AVBSFContext *bsf, AVPacket *pkt)  in mpeg2_metadata_filter()  argument
175     MPEG2MetadataContext *ctx = bsf->priv_data;  in mpeg2_metadata_filter()
179     err = ff_bsf_get_packet_ref(bsf, pkt);  in mpeg2_metadata_filter()
185         av_log(bsf, AV_LOG_ERROR, "Failed to read packet.\n");  in mpeg2_metadata_filter()
189     err = mpeg2_metadata_update_fragment(bsf, frag);  in mpeg2_metadata_filter()
191         av_log(bsf, AV_LOG_ERROR, "Failed to update frame fragment.\n");  in mpeg2_metadata_filter()
197         av_log(bsf, AV_LOG_ERROR, "Failed to write packet.\n");  in mpeg2_metadata_filter()
211 static int mpeg2_metadata_init(AVBSFContext *bsf)  in mpeg2_metadata_init()  argument
213     MPEG2MetadataContext *ctx = bsf->priv_data;  in mpeg2_metadata_init()
219             av_log(bsf, AV_LOG_ERROR, "The value 0 for %s is " \  in mpeg2_metadata_init()
229     err = ff_cbs_init(&ctx->cbc, AV_CODEC_ID_MPEG2VIDEO, bsf);  in mpeg2_metadata_init()
233     if (bsf->par_in->extradata) {  in mpeg2_metadata_init()
234         err = ff_cbs_read_extradata(ctx->cbc, frag, bsf->par_in);  in mpeg2_metadata_init()
236             av_log(bsf, AV_LOG_ERROR, "Failed to read extradata.\n");  in mpeg2_metadata_init()
240         err = mpeg2_metadata_update_fragment(bsf, frag);  in mpeg2_metadata_init()
242             av_log(bsf, AV_LOG_ERROR, "Failed to update metadata fragment.\n");  in mpeg2_metadata_init()
246         err = ff_cbs_write_extradata(ctx->cbc, bsf->par_out, frag);  in mpeg2_metadata_init()
248             av_log(bsf, AV_LOG_ERROR, "Failed to write extradata.\n");  in mpeg2_metadata_init()
259 static void mpeg2_metadata_close(AVBSFContext *bsf)  in mpeg2_metadata_close()  argument
261     MPEG2MetadataContext *ctx = bsf->priv_data;  in mpeg2_metadata_close()