[FFmpeg-cvslog] fate: add FF_CODEC_CAP_SKIP_FRAME_FILL_PARAM tests
Matthieu Bouron
git at videolan.org
Thu Nov 26 17:13:22 CET 2015
ffmpeg | branch: master | Matthieu Bouron <matthieu.bouron at stupeflix.com> | Wed Nov 25 10:30:15 2015 +0100| [39290f271550c762cb4553e7c8405d344d630d36] | committer: Matthieu Bouron
fate: add FF_CODEC_CAP_SKIP_FRAME_FILL_PARAM tests
> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=39290f271550c762cb4553e7c8405d344d630d36
---
tests/api/Makefile | 1 +
tests/api/api-codec-param-test.c | 252 ++++++++++++++++++++++++++++
tests/fate/api.mak | 8 +
tests/ref/fate/api-jpeg-codec-param | 310 +++++++++++++++++++++++++++++++++++
tests/ref/fate/api-png-codec-param | 310 +++++++++++++++++++++++++++++++++++
5 files changed, 881 insertions(+)
diff --git a/tests/api/Makefile b/tests/api/Makefile
index 27f499f..c48c34a 100644
--- a/tests/api/Makefile
+++ b/tests/api/Makefile
@@ -1,6 +1,7 @@
APITESTPROGS-$(call ENCDEC, FLAC, FLAC) += api-flac
APITESTPROGS-$(call DEMDEC, H264, H264) += api-h264
APITESTPROGS-yes += api-seek
+APITESTPROGS-yes += api-codec-param
APITESTPROGS-$(call DEMDEC, H263, H263) += api-band
APITESTPROGS += $(APITESTPROGS-yes)
diff --git a/tests/api/api-codec-param-test.c b/tests/api/api-codec-param-test.c
new file mode 100644
index 0000000..9989825
--- /dev/null
+++ b/tests/api/api-codec-param-test.c
@@ -0,0 +1,252 @@
+/*
+ * Copyright (c) 2015 Matthieu Bouron <matthieu.bouron stupeflix.com>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+#include <stdio.h>
+#include "libavformat/avformat.h"
+#include "libavutil/pixdesc.h"
+#include "libavcodec/internal.h"
+#include "libavutil/avassert.h"
+#include "libavutil/opt.h"
+
+static int try_decode_video_frame(AVCodecContext *codec_ctx, AVPacket *pkt, int decode)
+{
+ int ret = 0;
+ int got_frame = 0;
+ AVFrame *frame = NULL;
+ int skip_frame = codec_ctx->skip_frame;
+
+ if (!avcodec_is_open(codec_ctx)) {
+ const AVCodec *codec = avcodec_find_decoder(codec_ctx->codec_id);
+
+ ret = avcodec_open2(codec_ctx, codec, NULL);
+ if (ret < 0) {
+ av_log(codec_ctx, AV_LOG_ERROR, "Failed to open codec\n");
+ goto end;
+ }
+ }
+
+ frame = av_frame_alloc();
+ if (!frame) {
+ av_log(NULL, AV_LOG_ERROR, "Failed to allocate frame\n");
+ goto end;
+ }
+
+ if (!decode && codec_ctx->codec->caps_internal & FF_CODEC_CAP_SKIP_FRAME_FILL_PARAM) {
+ codec_ctx->skip_frame = AVDISCARD_ALL;
+ }
+
+ do {
+ ret = avcodec_decode_video2(codec_ctx, frame, &got_frame, pkt);
+ av_assert0(decode || (!decode && !got_frame));
+ if (ret < 0)
+ break;
+ pkt->data += ret;
+ pkt->size -= ret;
+
+ if (got_frame) {
+ break;
+ }
+ } while (pkt->size > 0);
+
+end:
+ codec_ctx->skip_frame = skip_frame;
+
+ av_frame_free(&frame);
+ return ret;
+}
+
+static int find_video_stream_info(AVFormatContext *fmt_ctx, int decode)
+{
+ int ret = 0;
+ int i, done = 0;
+ AVPacket pkt;
+
+ av_init_packet(&pkt);
+
+ while (!done) {
+ AVCodecContext *codec_ctx = NULL;
+ AVStream *st;
+
+ if ((ret = av_read_frame(fmt_ctx, &pkt)) < 0) {
+ av_log(fmt_ctx, AV_LOG_ERROR, "Failed to read frame\n");
+ goto end;
+ }
+
+ st = fmt_ctx->streams[pkt.stream_index];
+ codec_ctx = st->codec;
+
+ /* Writing to AVStream.codec_info_nb_frames must not be done by
+ * user applications. It is done here for testing purposing as
+ * find_video_stream_info tries to mimic avformat_find_stream_info
+ * which writes to this field.
+ * */
+ if (codec_ctx->codec_type != AVMEDIA_TYPE_VIDEO ||
+ st->codec_info_nb_frames++ > 0) {
+ av_packet_unref(&pkt);
+ continue;
+ }
+
+ ret = try_decode_video_frame(codec_ctx, &pkt, decode);
+ if (ret < 0) {
+ av_log(fmt_ctx, AV_LOG_ERROR, "Failed to decode video frame\n");
+ goto end;
+ }
+
+ av_packet_unref(&pkt);
+
+ /* check if all video streams have demuxed a packet */
+ done = 1;
+ for (i = 0; i < fmt_ctx->nb_streams; i++) {
+ st = fmt_ctx->streams[i];
+ codec_ctx = st->codec;
+
+ if (codec_ctx->codec_type != AVMEDIA_TYPE_VIDEO)
+ continue;
+
+ done &= st->codec_info_nb_frames > 0;
+ }
+ }
+
+end:
+ av_packet_unref(&pkt);
+
+ return ret < 0;
+}
+
+static void dump_video_streams(const AVFormatContext *fmt_ctx, int decode)
+{
+ int i;
+
+ for (i = 0; i < fmt_ctx->nb_streams; i++) {
+ const AVOption *opt = NULL;
+ const AVStream *st = fmt_ctx->streams[i];
+ AVCodecContext *codec_ctx = st->codec;
+
+ printf("stream=%d, decode=%d\n", i, decode);
+ while (opt = av_opt_next(codec_ctx, opt)) {
+ uint8_t *str;
+
+ if (opt->type == AV_OPT_TYPE_CONST)
+ continue;
+
+ if (!strcmp(opt->name, "frame_number"))
+ continue;
+
+ if (av_opt_get(codec_ctx, opt->name, 0, &str) >= 0) {
+ printf(" %s=%s\n", opt->name, str);
+ av_free(str);
+ }
+ }
+ }
+}
+
+static int open_and_probe_video_streams(AVFormatContext **fmt_ctx, const char *filename, int decode)
+{
+ int ret = 0;
+
+ ret = avformat_open_input(fmt_ctx, filename, NULL, NULL);
+ if (ret < 0) {
+ av_log(NULL, AV_LOG_ERROR, "Failed to open input '%s'", filename);
+ goto end;
+ }
+
+ ret = find_video_stream_info(*fmt_ctx, decode);
+ if (ret < 0) {
+ goto end;
+ }
+
+ dump_video_streams(*fmt_ctx, decode);
+
+end:
+ return ret;
+}
+
+static int check_video_streams(const AVFormatContext *fmt_ctx1, const AVFormatContext *fmt_ctx2)
+{
+ int i;
+ int ret = 0;
+
+ av_assert0(fmt_ctx1->nb_streams == fmt_ctx2->nb_streams);
+ for (i = 0; i < fmt_ctx1->nb_streams; i++) {
+ const AVOption *opt = NULL;
+ const AVStream *st1 = fmt_ctx1->streams[i];
+ const AVStream *st2 = fmt_ctx2->streams[i];
+ AVCodecContext *codec_ctx1 = st1->codec;
+ AVCodecContext *codec_ctx2 = st2->codec;
+
+ if (codec_ctx1->codec_type != AVMEDIA_TYPE_VIDEO)
+ continue;
+
+ while (opt = av_opt_next(codec_ctx1, opt)) {
+ uint8_t *str1 = NULL, *str2 = NULL;
+
+ if (opt->type == AV_OPT_TYPE_CONST)
+ continue;
+
+ if (!strcmp(opt->name, "frame_number"))
+ continue;
+
+ av_assert0(av_opt_get(codec_ctx1, opt->name, 0, &str1) >= 0);
+ av_assert0(av_opt_get(codec_ctx2, opt->name, 0, &str2) >= 0);
+ if (strcmp(str1, str2)) {
+ av_log(NULL, AV_LOG_ERROR, "Field %s differs: %s %s", opt->name, str1, str2);
+ ret = AVERROR(EINVAL);
+ }
+ av_free(str1);
+ av_free(str2);
+ }
+ }
+
+ return ret;
+}
+
+int main(int argc, char* argv[])
+{
+ int ret = 0;
+ AVFormatContext *fmt_ctx = NULL;
+ AVFormatContext *fmt_ctx_no_decode = NULL;
+
+ av_register_all();
+
+ if (argc < 2) {
+ av_log(NULL, AV_LOG_ERROR, "Usage: %s <input>\n", argv[0]);
+ return -1;
+ }
+
+ if ((ret = open_and_probe_video_streams(&fmt_ctx_no_decode, argv[1], 0)) < 0) {
+ av_log(NULL, AV_LOG_ERROR, "Failed to probe '%s' without frame decoding\n", argv[1]);
+ goto end;
+ }
+
+ if ((ret = open_and_probe_video_streams(&fmt_ctx, argv[1], 1)) < 0) {
+ av_log(NULL, AV_LOG_ERROR, "Failed to probe '%s' with frame decoding\n", argv[1]);
+ goto end;
+ }
+
+ ret = check_video_streams(fmt_ctx, fmt_ctx_no_decode);
+
+end:
+ avformat_close_input(&fmt_ctx);
+ avformat_close_input(&fmt_ctx_no_decode);
+
+ return ret;
+}
diff --git a/tests/fate/api.mak b/tests/fate/api.mak
index 1d18653..325f64a 100644
--- a/tests/fate/api.mak
+++ b/tests/fate/api.mak
@@ -20,6 +20,14 @@ fate-api-seek: CMD = run $(APITESTSDIR)/api-seek-test $(TARGET_PATH)/tests/data/
fate-api-seek: CMP = null
fate-api-seek: REF = /dev/null
+FATE_API_SAMPLES_LIBAVFORMAT-yes += fate-api-png-codec-param
+fate-api-png-codec-param: $(APITESTSDIR)/api-codec-param-test$(EXESUF)
+fate-api-png-codec-param: CMD = run $(APITESTSDIR)/api-codec-param-test $(TARGET_SAMPLES)/png1/lena-rgba.png
+
+FATE_API_SAMPLES_LIBAVFORMAT-yes += fate-api-jpeg-codec-param
+fate-api-jpeg-codec-param: $(APITESTSDIR)/api-codec-param-test$(EXESUF)
+fate-api-jpeg-codec-param: CMD = run $(APITESTSDIR)/api-codec-param-test $(TARGET_SAMPLES)/exif/image_small.jpg
+
FATE_API_SAMPLES-$(CONFIG_AVFORMAT) += $(FATE_API_SAMPLES_LIBAVFORMAT-yes)
ifdef SAMPLES
diff --git a/tests/ref/fate/api-jpeg-codec-param b/tests/ref/fate/api-jpeg-codec-param
new file mode 100644
index 0000000..6f8da74
--- /dev/null
+++ b/tests/ref/fate/api-jpeg-codec-param
@@ -0,0 +1,310 @@
+stream=0, decode=0
+ b=0
+ ab=0
+ bt=4000000
+ flags=0x00000000
+ me_method=5
+ time_base=0/1
+ g=12
+ ar=0
+ ac=0
+ cutoff=0
+ frame_size=0
+ delay=0
+ qcomp=0.500000
+ qblur=0.500000
+ qmin=2
+ qmax=31
+ qdiff=3
+ bf=0
+ b_qfactor=1.250000
+ rc_strategy=0
+ b_strategy=0
+ ps=0
+ mv_bits=0
+ header_bits=0
+ i_tex_bits=0
+ p_tex_bits=0
+ i_count=0
+ p_count=0
+ skip_count=0
+ misc_bits=0
+ frame_bits=0
+ codec_tag=0
+ bug=0x00000001
+ strict=0
+ b_qoffset=1.250000
+ err_detect=0x00000000
+ has_b_frames=0
+ block_align=0
+ mpeg_quant=0
+ qsquish=0.000000
+ rc_qmod_amp=0.000000
+ rc_qmod_freq=0
+ rc_override_count=0
+ rc_eq=
+ maxrate=0
+ minrate=0
+ bufsize=0
+ rc_buf_aggressivity=1.000000
+ i_qfactor=-0.800000
+ i_qoffset=0.000000
+ rc_init_cplx=0.000000
+ dct=0
+ lumi_mask=0.000000
+ tcplx_mask=0.000000
+ scplx_mask=0.000000
+ p_mask=0.000000
+ dark_mask=0.000000
+ idct=0
+ slice_count=0
+ ec=0x00000003
+ bits_per_coded_sample=0
+ pred=0
+ aspect=180/180
+ debug=0x00000000
+ vismv=0x00000000
+ cmp=0
+ subcmp=0
+ mbcmp=0
+ ildctcmp=8
+ dia_size=0
+ last_pred=0
+ preme=0
+ precmp=0
+ pre_dia_size=0
+ subq=8
+ dtg_active_format=0
+ me_range=0
+ ibias=999999
+ pbias=999999
+ global_quality=0
+ coder=0
+ context=0
+ slice_flags=0
+ xvmc_acceleration=0
+ mbd=0
+ stream_codec_tag=0
+ sc_threshold=0
+ lmin=0
+ lmax=0
+ nr=0
+ rc_init_occupancy=0
+ flags2=0x00000000
+ error=0
+ threads=1
+ me_threshold=0
+ mb_threshold=0
+ dc=0
+ nssew=8
+ skip_top=0
+ skip_bottom=0
+ profile=-99
+ level=-99
+ lowres=0
+ skip_threshold=0
+ skip_factor=0
+ skip_exp=0
+ skipcmp=13
+ border_mask=0.000000
+ mblmin=236
+ mblmax=3658
+ mepc=256
+ skip_loop_filter=0
+ skip_idct=0
+ skip_frame=0
+ bidir_refine=1
+ brd_scale=0
+ keyint_min=25
+ refs=1
+ chromaoffset=0
+ trellis=0
+ sc_factor=6
+ mv0_threshold=256
+ b_sensitivity=40
+ compression_level=-1
+ min_prediction_order=-1
+ max_prediction_order=-1
+ timecode_frame_start=-1
+ bits_per_raw_sample=8
+ channel_layout=0
+ request_channel_layout=0
+ rc_max_vbv_use=0.000000
+ rc_min_vbv_use=3.000000
+ ticks_per_frame=1
+ color_primaries=2
+ color_trc=2
+ colorspace=5
+ color_range=2
+ chroma_sample_location=2
+ log_level_offset=0
+ slices=0
+ thread_type=0x00000003
+ audio_service_type=0
+ request_sample_fmt=none
+ pkt_timebase=1/25
+ sub_charenc=
+ sub_charenc_mode=0x00000000
+ refcounted_frames=false
+ side_data_only_packets=true
+ skip_alpha=false
+ field_order=0
+ dump_separator=
+ codec_whitelist=
+ pixel_format=yuvj422p
+ video_size=400x225
+stream=0, decode=1
+ b=0
+ ab=0
+ bt=4000000
+ flags=0x00000000
+ me_method=5
+ time_base=0/1
+ g=12
+ ar=0
+ ac=0
+ cutoff=0
+ frame_size=0
+ delay=0
+ qcomp=0.500000
+ qblur=0.500000
+ qmin=2
+ qmax=31
+ qdiff=3
+ bf=0
+ b_qfactor=1.250000
+ rc_strategy=0
+ b_strategy=0
+ ps=0
+ mv_bits=0
+ header_bits=0
+ i_tex_bits=0
+ p_tex_bits=0
+ i_count=0
+ p_count=0
+ skip_count=0
+ misc_bits=0
+ frame_bits=0
+ codec_tag=0
+ bug=0x00000001
+ strict=0
+ b_qoffset=1.250000
+ err_detect=0x00000000
+ has_b_frames=0
+ block_align=0
+ mpeg_quant=0
+ qsquish=0.000000
+ rc_qmod_amp=0.000000
+ rc_qmod_freq=0
+ rc_override_count=0
+ rc_eq=
+ maxrate=0
+ minrate=0
+ bufsize=0
+ rc_buf_aggressivity=1.000000
+ i_qfactor=-0.800000
+ i_qoffset=0.000000
+ rc_init_cplx=0.000000
+ dct=0
+ lumi_mask=0.000000
+ tcplx_mask=0.000000
+ scplx_mask=0.000000
+ p_mask=0.000000
+ dark_mask=0.000000
+ idct=0
+ slice_count=0
+ ec=0x00000003
+ bits_per_coded_sample=0
+ pred=0
+ aspect=180/180
+ debug=0x00000000
+ vismv=0x00000000
+ cmp=0
+ subcmp=0
+ mbcmp=0
+ ildctcmp=8
+ dia_size=0
+ last_pred=0
+ preme=0
+ precmp=0
+ pre_dia_size=0
+ subq=8
+ dtg_active_format=0
+ me_range=0
+ ibias=999999
+ pbias=999999
+ global_quality=0
+ coder=0
+ context=0
+ slice_flags=0
+ xvmc_acceleration=0
+ mbd=0
+ stream_codec_tag=0
+ sc_threshold=0
+ lmin=0
+ lmax=0
+ nr=0
+ rc_init_occupancy=0
+ flags2=0x00000000
+ error=0
+ threads=1
+ me_threshold=0
+ mb_threshold=0
+ dc=0
+ nssew=8
+ skip_top=0
+ skip_bottom=0
+ profile=-99
+ level=-99
+ lowres=0
+ skip_threshold=0
+ skip_factor=0
+ skip_exp=0
+ skipcmp=13
+ border_mask=0.000000
+ mblmin=236
+ mblmax=3658
+ mepc=256
+ skip_loop_filter=0
+ skip_idct=0
+ skip_frame=0
+ bidir_refine=1
+ brd_scale=0
+ keyint_min=25
+ refs=1
+ chromaoffset=0
+ trellis=0
+ sc_factor=6
+ mv0_threshold=256
+ b_sensitivity=40
+ compression_level=-1
+ min_prediction_order=-1
+ max_prediction_order=-1
+ timecode_frame_start=-1
+ bits_per_raw_sample=8
+ channel_layout=0
+ request_channel_layout=0
+ rc_max_vbv_use=0.000000
+ rc_min_vbv_use=3.000000
+ ticks_per_frame=1
+ color_primaries=2
+ color_trc=2
+ colorspace=5
+ color_range=2
+ chroma_sample_location=2
+ log_level_offset=0
+ slices=0
+ thread_type=0x00000003
+ audio_service_type=0
+ request_sample_fmt=none
+ pkt_timebase=1/25
+ sub_charenc=
+ sub_charenc_mode=0x00000000
+ refcounted_frames=false
+ side_data_only_packets=true
+ skip_alpha=false
+ field_order=0
+ dump_separator=
+ codec_whitelist=
+ pixel_format=yuvj422p
+ video_size=400x225
diff --git a/tests/ref/fate/api-png-codec-param b/tests/ref/fate/api-png-codec-param
new file mode 100644
index 0000000..2263774
--- /dev/null
+++ b/tests/ref/fate/api-png-codec-param
@@ -0,0 +1,310 @@
+stream=0, decode=0
+ b=0
+ ab=0
+ bt=4000000
+ flags=0x00000000
+ me_method=5
+ time_base=0/1
+ g=12
+ ar=0
+ ac=0
+ cutoff=0
+ frame_size=0
+ delay=0
+ qcomp=0.500000
+ qblur=0.500000
+ qmin=2
+ qmax=31
+ qdiff=3
+ bf=0
+ b_qfactor=1.250000
+ rc_strategy=0
+ b_strategy=0
+ ps=0
+ mv_bits=0
+ header_bits=0
+ i_tex_bits=0
+ p_tex_bits=0
+ i_count=0
+ p_count=0
+ skip_count=0
+ misc_bits=0
+ frame_bits=0
+ codec_tag=0
+ bug=0x00000001
+ strict=0
+ b_qoffset=1.250000
+ err_detect=0x00000000
+ has_b_frames=0
+ block_align=0
+ mpeg_quant=0
+ qsquish=0.000000
+ rc_qmod_amp=0.000000
+ rc_qmod_freq=0
+ rc_override_count=0
+ rc_eq=
+ maxrate=0
+ minrate=0
+ bufsize=0
+ rc_buf_aggressivity=1.000000
+ i_qfactor=-0.800000
+ i_qoffset=0.000000
+ rc_init_cplx=0.000000
+ dct=0
+ lumi_mask=0.000000
+ tcplx_mask=0.000000
+ scplx_mask=0.000000
+ p_mask=0.000000
+ dark_mask=0.000000
+ idct=0
+ slice_count=0
+ ec=0x00000003
+ bits_per_coded_sample=0
+ pred=0
+ aspect=2835/2835
+ debug=0x00000000
+ vismv=0x00000000
+ cmp=0
+ subcmp=0
+ mbcmp=0
+ ildctcmp=8
+ dia_size=0
+ last_pred=0
+ preme=0
+ precmp=0
+ pre_dia_size=0
+ subq=8
+ dtg_active_format=0
+ me_range=0
+ ibias=999999
+ pbias=999999
+ global_quality=0
+ coder=0
+ context=0
+ slice_flags=0
+ xvmc_acceleration=0
+ mbd=0
+ stream_codec_tag=0
+ sc_threshold=0
+ lmin=0
+ lmax=0
+ nr=0
+ rc_init_occupancy=0
+ flags2=0x00000000
+ error=0
+ threads=1
+ me_threshold=0
+ mb_threshold=0
+ dc=0
+ nssew=8
+ skip_top=0
+ skip_bottom=0
+ profile=-99
+ level=-99
+ lowres=0
+ skip_threshold=0
+ skip_factor=0
+ skip_exp=0
+ skipcmp=13
+ border_mask=0.000000
+ mblmin=236
+ mblmax=3658
+ mepc=256
+ skip_loop_filter=0
+ skip_idct=0
+ skip_frame=0
+ bidir_refine=1
+ brd_scale=0
+ keyint_min=25
+ refs=1
+ chromaoffset=0
+ trellis=0
+ sc_factor=6
+ mv0_threshold=256
+ b_sensitivity=40
+ compression_level=-1
+ min_prediction_order=-1
+ max_prediction_order=-1
+ timecode_frame_start=-1
+ bits_per_raw_sample=0
+ channel_layout=0
+ request_channel_layout=0
+ rc_max_vbv_use=0.000000
+ rc_min_vbv_use=3.000000
+ ticks_per_frame=1
+ color_primaries=2
+ color_trc=2
+ colorspace=2
+ color_range=2
+ chroma_sample_location=0
+ log_level_offset=0
+ slices=0
+ thread_type=0x00000003
+ audio_service_type=0
+ request_sample_fmt=none
+ pkt_timebase=1/25
+ sub_charenc=
+ sub_charenc_mode=0x00000000
+ refcounted_frames=false
+ side_data_only_packets=true
+ skip_alpha=false
+ field_order=0
+ dump_separator=
+ codec_whitelist=
+ pixel_format=rgba
+ video_size=128x128
+stream=0, decode=1
+ b=0
+ ab=0
+ bt=4000000
+ flags=0x00000000
+ me_method=5
+ time_base=0/1
+ g=12
+ ar=0
+ ac=0
+ cutoff=0
+ frame_size=0
+ delay=0
+ qcomp=0.500000
+ qblur=0.500000
+ qmin=2
+ qmax=31
+ qdiff=3
+ bf=0
+ b_qfactor=1.250000
+ rc_strategy=0
+ b_strategy=0
+ ps=0
+ mv_bits=0
+ header_bits=0
+ i_tex_bits=0
+ p_tex_bits=0
+ i_count=0
+ p_count=0
+ skip_count=0
+ misc_bits=0
+ frame_bits=0
+ codec_tag=0
+ bug=0x00000001
+ strict=0
+ b_qoffset=1.250000
+ err_detect=0x00000000
+ has_b_frames=0
+ block_align=0
+ mpeg_quant=0
+ qsquish=0.000000
+ rc_qmod_amp=0.000000
+ rc_qmod_freq=0
+ rc_override_count=0
+ rc_eq=
+ maxrate=0
+ minrate=0
+ bufsize=0
+ rc_buf_aggressivity=1.000000
+ i_qfactor=-0.800000
+ i_qoffset=0.000000
+ rc_init_cplx=0.000000
+ dct=0
+ lumi_mask=0.000000
+ tcplx_mask=0.000000
+ scplx_mask=0.000000
+ p_mask=0.000000
+ dark_mask=0.000000
+ idct=0
+ slice_count=0
+ ec=0x00000003
+ bits_per_coded_sample=0
+ pred=0
+ aspect=2835/2835
+ debug=0x00000000
+ vismv=0x00000000
+ cmp=0
+ subcmp=0
+ mbcmp=0
+ ildctcmp=8
+ dia_size=0
+ last_pred=0
+ preme=0
+ precmp=0
+ pre_dia_size=0
+ subq=8
+ dtg_active_format=0
+ me_range=0
+ ibias=999999
+ pbias=999999
+ global_quality=0
+ coder=0
+ context=0
+ slice_flags=0
+ xvmc_acceleration=0
+ mbd=0
+ stream_codec_tag=0
+ sc_threshold=0
+ lmin=0
+ lmax=0
+ nr=0
+ rc_init_occupancy=0
+ flags2=0x00000000
+ error=0
+ threads=1
+ me_threshold=0
+ mb_threshold=0
+ dc=0
+ nssew=8
+ skip_top=0
+ skip_bottom=0
+ profile=-99
+ level=-99
+ lowres=0
+ skip_threshold=0
+ skip_factor=0
+ skip_exp=0
+ skipcmp=13
+ border_mask=0.000000
+ mblmin=236
+ mblmax=3658
+ mepc=256
+ skip_loop_filter=0
+ skip_idct=0
+ skip_frame=0
+ bidir_refine=1
+ brd_scale=0
+ keyint_min=25
+ refs=1
+ chromaoffset=0
+ trellis=0
+ sc_factor=6
+ mv0_threshold=256
+ b_sensitivity=40
+ compression_level=-1
+ min_prediction_order=-1
+ max_prediction_order=-1
+ timecode_frame_start=-1
+ bits_per_raw_sample=0
+ channel_layout=0
+ request_channel_layout=0
+ rc_max_vbv_use=0.000000
+ rc_min_vbv_use=3.000000
+ ticks_per_frame=1
+ color_primaries=2
+ color_trc=2
+ colorspace=2
+ color_range=2
+ chroma_sample_location=0
+ log_level_offset=0
+ slices=0
+ thread_type=0x00000003
+ audio_service_type=0
+ request_sample_fmt=none
+ pkt_timebase=1/25
+ sub_charenc=
+ sub_charenc_mode=0x00000000
+ refcounted_frames=false
+ side_data_only_packets=true
+ skip_alpha=false
+ field_order=0
+ dump_separator=
+ codec_whitelist=
+ pixel_format=rgba
+ video_size=128x128
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