transcode/mm_transcode_codec.c

   1 /*
   2  * libmm-transcode
   3  *
   4  * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
   5  *
   6  * Contact: YoungHun Kim <yh8004.kim@samsung.com>
   7  *
   8  * Licensed under the Apache License, Version 2.0 (the "License");
   9  * you may not use this file except in compliance with the License.
  10  * You may obtain a copy of the License at
  11  *
  12  * http://www.apache.org/licenses/LICENSE-2.0
  13  *
  14  * Unless required by applicable law or agreed to in writing, software
  15  * distributed under the License is distributed on an "AS IS" BASIS,
  16  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  17  * See the License for the specific language governing permissions and
  18  * limitations under the License.
  19  *
  20  */
  21 #include "mm_transcode.h"
  22 #include "mm_transcode_internal.h"
  23
  24 int _mm_encodebin_set_venc_aenc(handle_s *handle)
  25 {
  26         int ret = MM_ERROR_NONE;
  27
  28         if (!handle) {
  29                 LOGE("[ERROR] - handle");
  30                 return MM_ERROR_INVALID_ARGUMENT;
  31         }
  32
  33         if (!handle->property) {
  34                 LOGE("[ERROR] - handle property");
  35                 return MM_ERROR_TRANSCODE_INTERNAL;
  36         }
  37
  38         handle->property->mux = malloc(sizeof(gchar) * ENC_BUFFER_SIZE);
  39         if (handle->property->mux == NULL) {
  40                 LOGE("[NULL] mux");
  41                 return MM_ERROR_INVALID_ARGUMENT;
  42         }
  43         handle->property->venc = malloc(sizeof(gchar) * ENC_BUFFER_SIZE);
  44         if (handle->property->venc == NULL) {
  45                 LOGE("[NULL] venc");
  46                 TRANSCODE_FREE(handle->property->mux);
  47                 return MM_ERROR_INVALID_ARGUMENT;
  48         }
  49         handle->property->aenc = malloc(sizeof(gchar) * ENC_BUFFER_SIZE);
  50         if (handle->property->aenc == NULL) {
  51                 LOGE("[NULL] aenc");
  52                 TRANSCODE_FREE(handle->property->mux);
  53                 TRANSCODE_FREE(handle->property->venc);
  54                 return MM_ERROR_INVALID_ARGUMENT;
  55         }
  56
  57         memset(handle->property->mux, 0, ENC_BUFFER_SIZE);
  58         memset(handle->property->venc, 0, ENC_BUFFER_SIZE);
  59         memset(handle->property->aenc, 0, ENC_BUFFER_SIZE);
  60
  61         switch (handle->property->containerformat) {
  62         case MM_CONTAINER_3GP:
  63         case MM_CONTAINER_MP4:
  64                 if (handle->property->videoencoder == MM_VIDEOENCODER_NO_USE && handle->property->audioencoder == MM_AUDIOENCODER_AAC)
  65                         strncpy(handle->property->mux, MUXAAC, ENC_BUFFER_SIZE - 1);
  66                 else
  67                         strncpy(handle->property->mux, MUX3GP, ENC_BUFFER_SIZE - 1);
  68                 break;
  69         default:
  70                 LOGE("error container value");
  71                 break;
  72         }
  73
  74         switch (handle->property->videoencoder) {
  75         case MM_VIDEOENCODER_MPEG4:
  76                 strncpy(handle->property->venc, AVENCMPEG4, ENC_BUFFER_SIZE - 1);
  77                 LOGD("[FFMPEG] %s", handle->property->venc);
  78                 break;
  79         case MM_VIDEOENCODER_H263:
  80                 strncpy(handle->property->venc, AVENCH263, ENC_BUFFER_SIZE - 1);
  81                 LOGD("[FFMPEG] %s", handle->property->venc);
  82                 break;
  83         case MM_VIDEOENCODER_NO_USE:
  84                 LOGD("No VIDEO");
  85                 break;
  86         default:
  87                 LOGE("error videoencoder value");
  88                 break;
  89         }
  90
  91         switch (handle->property->audioencoder) {
  92         case MM_AUDIOENCODER_AAC:
  93                 strncpy(handle->property->aenc, AACENC, ENC_BUFFER_SIZE - 1);
  94                 LOGD("[FFMPEG] %s", handle->property->aenc);
  95                 break;
  96         case MM_AUDIOENCODER_AMR:
  97                 strncpy(handle->property->aenc, AMRENC, ENC_BUFFER_SIZE - 1);
  98                 LOGD("[FFMPEG] %s", handle->property->aenc);
  99                 break;
 100         case MM_AUDIOENCODER_NO_USE:
 101                 LOGD("No AUDIO");
 102                 break;
 103         default:
 104                 LOGE("error audioencoder value");
 105                 break;
 106         }
 107         return ret;
 108 }