threads: limit the number of automatic threads to MAX_AUTO_THREADS

[ffmpeg] / ffmpeg.c

diff --git a/ffmpeg.c b/ffmpeg.c
index a440b9dacb8bb7d33bc0ffc714a9cf90945505fc..0ec3b241caffd2652b110992a3f834f3a47fed52 100644 (file)
--- a/ffmpeg.c
+++ b/ffmpeg.c
@@ -322,6 +322,7 @@ typedef struct InputFile {
     int ist_index;        /* index of first stream in ist_table */
     int buffer_size;      /* current total buffer size */
     int64_t ts_offset;
+    int nb_streams;       /* nb streams we are aware of */
 } InputFile;
 
 static InputStream *input_streams = NULL;
@@ -492,6 +493,7 @@ void exit_program(int ret)
 #if CONFIG_AVFILTER
     avfilter_uninit();
 #endif
+    avformat_network_deinit();
 
     if (received_sigterm) {
         fprintf(stderr,
@@ -1968,7 +1970,7 @@ static int transcode(AVFormatContext **output_files,
         int si = stream_maps[i].stream_index;
 
         if (fi < 0 || fi > nb_input_files - 1 ||
-            si < 0 || si > input_files[fi].ctx->nb_streams - 1) {
+            si < 0 || si > input_files[fi].nb_streams - 1) {
             fprintf(stderr,"Could not find input stream #%d.%d\n", fi, si);
             ret = AVERROR(EINVAL);
             goto fail;
@@ -1976,7 +1978,7 @@ static int transcode(AVFormatContext **output_files,
         fi = stream_maps[i].sync_file_index;
         si = stream_maps[i].sync_stream_index;
         if (fi < 0 || fi > nb_input_files - 1 ||
-            si < 0 || si > input_files[fi].ctx->nb_streams - 1) {
+            si < 0 || si > input_files[fi].nb_streams - 1) {
             fprintf(stderr,"Could not find sync stream #%d.%d\n", fi, si);
             ret = AVERROR(EINVAL);
             goto fail;
@@ -2275,7 +2277,7 @@ static int transcode(AVFormatContext **output_files,
                 } else {
                     char  *logbuffer;
                     size_t logbuffer_size;
-                    if (read_file(logfilename, &logbuffer, &logbuffer_size) < 0) {
+                    if (cmdutils_read_file(logfilename, &logbuffer, &logbuffer_size) < 0) {
                         fprintf(stderr, "Error reading log file '%s' for pass-2 encoding\n", logfilename);
                         exit_program(1);
                     }
@@ -2600,7 +2602,7 @@ static int transcode(AVFormatContext **output_files,
         }
         /* the following test is needed in case new streams appear
            dynamically in stream : we ignore them */
-        if (pkt.stream_index >= input_files[file_index].ctx->nb_streams)
+        if (pkt.stream_index >= input_files[file_index].nb_streams)
             goto discard_packet;
         ist_index = input_files[file_index].ist_index + pkt.stream_index;
         ist = &input_streams[ist_index];
@@ -3326,6 +3328,7 @@ static int opt_input_file(const char *opt, const char *filename)
     input_files[nb_input_files - 1].ctx        = ic;
     input_files[nb_input_files - 1].ist_index  = nb_input_streams - ic->nb_streams;
     input_files[nb_input_files - 1].ts_offset  = input_ts_offset - (copy_ts ? 0 : timestamp);
+    input_files[nb_input_files - 1].nb_streams = ic->nb_streams;
 
     frame_rate    = (AVRational){0, 0};
     frame_pix_fmt = PIX_FMT_NONE;
@@ -3794,7 +3797,7 @@ static void opt_output_file(void *optctx, const char *filename)
     }
 
     if (!(oc->oformat->flags & AVFMT_NOFILE)) {
-        /* test if it already exists to avoid loosing precious files */
+        /* test if it already exists to avoid losing precious files */
         if (!file_overwrite &&
             (strchr(filename, ':') == NULL ||
              filename[1] == ':' ||
@@ -4355,6 +4358,7 @@ int main(int argc, char **argv)
     int64_t ti;
 
     av_log_set_flags(AV_LOG_SKIP_REPEATED);
+    parse_loglevel(argc, argv, options);
 
     avcodec_register_all();
 #if CONFIG_AVDEVICE
@@ -4364,6 +4368,7 @@ int main(int argc, char **argv)
     avfilter_register_all();
 #endif
     av_register_all();
+    avformat_network_init();
 
     avio_set_interrupt_cb(decode_interrupt_cb);