86                 if ((ret = ff_get_extradata(NULL, vst->codecpar, pb, size)) < 0)  in get_codec_data()
100                 vst->codecpar->codec_tag = avio_rl32(pb);  in get_codec_data()
101                 vst->codecpar->codec_id =  in get_codec_data()
102                     ff_codec_get_id(ff_codec_bmp_tags, vst->codecpar->codec_tag);  in get_codec_data()
103                 if (vst->codecpar->codec_tag == MKTAG('R', 'J', 'P', 'G'))  in get_codec_data()
104                     vst->codecpar->codec_id = AV_CODEC_ID_NUV;  in get_codec_data()
111                 ast->codecpar->codec_tag             = avio_rl32(pb);  in get_codec_data()
112                 ast->codecpar->sample_rate           = avio_rl32(pb);  in get_codec_data()
113                 if (ast->codecpar->sample_rate <= 0) {  in get_codec_data()
114                     av_log(s, AV_LOG_ERROR, "Invalid sample rate %d\n", ast->codecpar->sample_rate);  in get_codec_data()
117                 ast->codecpar->bits_per_coded_sample = avio_rl32(pb);  in get_codec_data()
118                 ast->codecpar->channels              = avio_rl32(pb);  in get_codec_data()
119                 ast->codecpar->channel_layout        = 0;  in get_codec_data()
120                 if (ast->codecpar->channels <= 0) {  in get_codec_data()
121                     av_log(s, AV_LOG_ERROR, "Invalid channels %d\n", ast->codecpar->channels);  in get_codec_data()
125                 id = ff_wav_codec_get_id(ast->codecpar->codec_tag,  in get_codec_data()
126                                          ast->codecpar->bits_per_coded_sample);  in get_codec_data()
128                     id = ff_codec_get_id(nuv_audio_tags, ast->codecpar->codec_tag);  in get_codec_data()
130                         id = ff_get_pcm_codec_id(ast->codecpar->bits_per_coded_sample,  in get_codec_data()
133                 ast->codecpar->codec_id = id;  in get_codec_data()
206         vst->codecpar->codec_type            = AVMEDIA_TYPE_VIDEO;  in nuv_header()
207         vst->codecpar->codec_id              = AV_CODEC_ID_NUV;  in nuv_header()
208         vst->codecpar->width                 = width;  in nuv_header()
209         vst->codecpar->height                = height;  in nuv_header()
210         vst->codecpar->bits_per_coded_sample = 10;  in nuv_header()
227         ast->codecpar->codec_type            = AVMEDIA_TYPE_AUDIO;  in nuv_header()
228         ast->codecpar->codec_id              = AV_CODEC_ID_PCM_S16LE;  in nuv_header()
229         ast->codecpar->channels              = 2;  in nuv_header()
230         ast->codecpar->channel_layout        = AV_CH_LAYOUT_STEREO;  in nuv_header()
231         ast->codecpar->sample_rate           = 44100;  in nuv_header()
232         ast->codecpar->bit_rate              = 2 * 2 * 44100 * 8;  in nuv_header()
233         ast->codecpar->block_align           = 2 * 2;  in nuv_header()
234         ast->codecpar->bits_per_coded_sample = 16;  in nuv_header()
242     ctx->rtjpg_video = vst && vst->codecpar->codec_id == AV_CODEC_ID_NUV;  in nuv_header()