whitespace cosmetics: Fix indentation depth.

[ffmpeg] / ffmpeg.c

diff --git a/ffmpeg.c b/ffmpeg.c
index 48dafba36b91b2fb47b68a7f95dc9b4063a2ef30..32ed93891d2b415ec0ae30ff84cc8ff1ea9149a4 100644 (file)
--- a/ffmpeg.c
+++ b/ffmpeg.c
@@ -555,12 +555,12 @@ static void do_audio_out(AVFormatContext *s,
         ost->audio_resample = 1;
 
     if (ost->audio_resample && !ost->resample) {
-        if (dec->sample_fmt != SAMPLE_FMT_S16) {
-            fprintf(stderr, "Audio resampler only works with 16 bits per sample, patch welcome.\n");
-            av_exit(1);
-        }
-        ost->resample = audio_resample_init(enc->channels,    dec->channels,
-                                            enc->sample_rate, dec->sample_rate);
+        if (dec->sample_fmt != SAMPLE_FMT_S16)
+            fprintf(stderr, "Warning, using s16 intermediate sample format for resampling\n");
+        ost->resample = av_audio_resample_init(enc->channels,    dec->channels,
+                                               enc->sample_rate, dec->sample_rate,
+                                               enc->sample_fmt,  dec->sample_fmt,
+                                               16, 10, 0, 0.8);
         if (!ost->resample) {
             fprintf(stderr, "Can not resample %d channels @ %d Hz to %d channels @ %d Hz\n",
                     dec->channels, dec->sample_rate,
@@ -570,7 +570,7 @@ static void do_audio_out(AVFormatContext *s,
     }
 
 #define MAKE_SFMT_PAIR(a,b) ((a)+SAMPLE_FMT_NB*(b))
-    if (dec->sample_fmt!=enc->sample_fmt &&
+    if (!ost->audio_resample && dec->sample_fmt!=enc->sample_fmt &&
         MAKE_SFMT_PAIR(enc->sample_fmt,dec->sample_fmt)!=ost->reformat_pair) {
         if (!audio_out2)
             audio_out2 = av_malloc(audio_out_size);
@@ -647,7 +647,7 @@ static void do_audio_out(AVFormatContext *s,
         size_out = size;
     }
 
-    if (dec->sample_fmt!=enc->sample_fmt) {
+    if (!ost->audio_resample && dec->sample_fmt!=enc->sample_fmt) {
         const void *ibuf[6]= {buftmp};
         void *obuf[6]= {audio_out2};
         int istride[6]= {isize};
@@ -2101,7 +2101,7 @@ static int av_encode(AVFormatContext **output_files,
         /* read a frame from it and output it in the fifo */
         is = input_files[file_index];
         ret= av_read_frame(is, &pkt);
-        if(ret == AVERROR(EAGAIN))
+        if(ret == AVERROR(EAGAIN) && strcmp(is->iformat->name, "ffm"))
             continue;
         if (ret < 0) {
             file_table[file_index].eof_reached = 1;
@@ -2778,7 +2778,7 @@ static void opt_input_file(const char *filename)
                     !strcmp(filename, "/dev/stdin");
 
     /* get default parameters from command line */
-    ic = av_alloc_format_context();
+    ic = avformat_alloc_context();
 
     memset(ap, 0, sizeof(*ap));
     ap->prealloced_context = 1;
@@ -3267,7 +3267,7 @@ static void opt_output_file(const char *filename)
     if (!strcmp(filename, "-"))
         filename = "pipe:";
 
-    oc = av_alloc_format_context();
+    oc = avformat_alloc_context();
 
     if (!file_oformat) {
         file_oformat = guess_format(NULL, filename, NULL);
@@ -3700,25 +3700,24 @@ static int opt_preset(const char *opt, const char *arg)
     FILE *f=NULL;
     char filename[1000], tmp[1000], tmp2[1000], line[1000];
     int i;
-    const char *base[3]= { getenv("HOME"),
-                           "/usr/local/share",
-                           "/usr/share",
+    const char *base[2]= { getenv("HOME"),
+                           FFMPEG_DATADIR,
                          };
 
-    for(i=!base[0]; i<3 && !f; i++){
-        snprintf(filename, sizeof(filename), "%s/%sffmpeg/%s.ffpreset", base[i], i ? "" : ".", arg);
+    for(i=!base[0]; i<2 && !f; i++){
+        snprintf(filename, sizeof(filename), "%s%s/%s.ffpreset", base[i], i ? "" : "/.ffmpeg", arg);
         f= fopen(filename, "r");
         if(!f){
             char *codec_name= *opt == 'v' ? video_codec_name :
                               *opt == 'a' ? audio_codec_name :
                                             subtitle_codec_name;
-            snprintf(filename, sizeof(filename), "%s/%sffmpeg/%s-%s.ffpreset", base[i],  i ? "" : ".", codec_name, arg);
+            snprintf(filename, sizeof(filename), "%s%s/%s-%s.ffpreset", base[i],  i ? "" : "/.ffmpeg", codec_name, arg);
             f= fopen(filename, "r");
         }
     }
     if(!f && ((arg[0]=='.' && arg[1]=='/') || arg[0]=='/' ||
               is_dos_path(arg))){
-        snprintf(filename, sizeof(filename), arg);
+        av_strlcpy(filename, arg, sizeof(filename));
         f= fopen(filename, "r");
     }
 
@@ -3770,7 +3769,7 @@ static const OptionDef options[] = {
     { "itsoffset", OPT_FUNC2 | HAS_ARG, {(void*)opt_input_ts_offset}, "set the input ts offset", "time_off" },
     { "itsscale", HAS_ARG, {(void*)opt_input_ts_scale}, "set the input ts scale", "stream:scale" },
     { "title", HAS_ARG | OPT_STRING, {(void*)&str_title}, "set the title", "string" },
-    { "timestamp", OPT_FUNC2 | HAS_ARG, {(void*)&opt_rec_timestamp}, "set the timestamp", "time" },
+    { "timestamp", OPT_FUNC2 | HAS_ARG, {(void*)&opt_rec_timestamp}, "set the timestamp ('now' to set the current time)", "time" },
     { "author", HAS_ARG | OPT_STRING, {(void*)&str_author}, "set the author", "string" },
     { "copyright", HAS_ARG | OPT_STRING, {(void*)&str_copyright}, "set the copyright", "string" },
     { "comment", HAS_ARG | OPT_STRING, {(void*)&str_comment}, "set the comment", "string" },
@@ -3901,7 +3900,7 @@ int main(int argc, char **argv)
     for(i=0; i<CODEC_TYPE_NB; i++){
         avctx_opts[i]= avcodec_alloc_context2(i);
     }
-    avformat_opts = av_alloc_format_context();
+    avformat_opts = avformat_alloc_context();
     sws_opts = sws_getContext(16,16,0, 16,16,0, sws_flags, NULL,NULL,NULL);
 
     show_banner();